---
_id: '29057'
author:
- first_name: Jelena
full_name: Eberbach, Jelena
last_name: Eberbach
- first_name: Caren
full_name: Sureth-Sloane, Caren
id: '530'
last_name: Sureth-Sloane
- first_name: Marliese
full_name: Uhrig-Homburg, Marliese
last_name: Uhrig-Homburg
citation:
ama: Eberbach J, Sureth-Sloane C, Uhrig-Homburg M. Option Implied Tax Rate Expectations.
Working Paper; 2021.
apa: Eberbach, J., Sureth-Sloane, C., & Uhrig-Homburg, M. (2021). Option
Implied Tax Rate Expectations. Working Paper.
bibtex: '@book{Eberbach_Sureth-Sloane_Uhrig-Homburg_2021, title={Option Implied
Tax Rate Expectations}, publisher={Working Paper}, author={Eberbach, Jelena and
Sureth-Sloane, Caren and Uhrig-Homburg, Marliese}, year={2021} }'
chicago: Eberbach, Jelena, Caren Sureth-Sloane, and Marliese Uhrig-Homburg. Option
Implied Tax Rate Expectations. Working Paper, 2021.
ieee: J. Eberbach, C. Sureth-Sloane, and M. Uhrig-Homburg, Option Implied Tax
Rate Expectations. Working Paper, 2021.
mla: Eberbach, Jelena, et al. Option Implied Tax Rate Expectations. Working
Paper, 2021.
short: J. Eberbach, C. Sureth-Sloane, M. Uhrig-Homburg, Option Implied Tax Rate
Expectations, Working Paper, 2021.
date_created: 2021-12-20T09:24:50Z
date_updated: 2022-01-06T06:58:44Z
department:
- _id: '187'
language:
- iso: ger
main_file_link:
- open_access: '1'
url: https://derivate.fbv.kit.edu/download/Eberbach_Sureth-Sloane_Uhrig-Homburg_2021.pdf
oa: '1'
publication_status: published
publisher: Working Paper
status: public
title: Option Implied Tax Rate Expectations
type: working_paper
user_id: '68607'
year: '2021'
...
---
_id: '27045'
abstract:
- lang: eng
text: 'Due to the lack of established real-world benchmark suites for static taint
analyses of Android applications, evaluations of these analyses are often restricted
and hard to compare. Even in evaluations that do use real-world apps, details
about the ground truth in those apps are rarely documented, which makes it difficult
to compare and reproduce the results. To push Android taint analysis research
forward, this paper thus recommends criteria for constructing real-world benchmark
suites for this specific domain, and presents TaintBench, the first real-world
malware benchmark suite with documented taint flows. TaintBench benchmark apps
include taint flows with complex structures, and addresses static challenges that
are commonly agreed on by the community. Together with the TaintBench suite, we
introduce the TaintBench framework, whose goal is to simplify real-world benchmarking
of Android taint analyses. First, a usability test shows that the framework improves
experts’ performance and perceived usability when documenting and inspecting taint
flows. Second, experiments using TaintBench reveal new insights for the taint
analysis tools Amandroid and FlowDroid: (i) They are less effective on real-world
malware apps than on synthetic benchmark apps. (ii) Predefined lists of sources
and sinks heavily impact the tools’ accuracy. (iii) Surprisingly, up-to-date versions
of both tools are less accurate than their predecessors.'
author:
- first_name: Linghui
full_name: Luo, Linghui
last_name: Luo
- first_name: Felix
full_name: Pauck, Felix
id: '22398'
last_name: Pauck
- first_name: Goran
full_name: Piskachev, Goran
id: '41936'
last_name: Piskachev
orcid: 0000-0003-4424-5838
- first_name: Manuel
full_name: Benz, Manuel
last_name: Benz
- first_name: Ivan
full_name: Pashchenko, Ivan
last_name: Pashchenko
- first_name: Martin
full_name: Mory, Martin
id: '65667'
last_name: Mory
orcid: 0000-0001-5609-0031
- first_name: Eric
full_name: Bodden, Eric
id: '59256'
last_name: Bodden
orcid: 0000-0003-3470-3647
- first_name: Ben
full_name: Hermann, Ben
id: '66173'
last_name: Hermann
orcid: 0000-0001-9848-2017
- first_name: Fabio
full_name: Massacci, Fabio
last_name: Massacci
citation:
ama: 'Luo L, Pauck F, Piskachev G, et al. TaintBench: Automatic real-world malware
benchmarking of Android taint analyses. Empirical Software Engineering.
Published online 2021. doi:10.1007/s10664-021-10013-5'
apa: 'Luo, L., Pauck, F., Piskachev, G., Benz, M., Pashchenko, I., Mory, M., Bodden,
E., Hermann, B., & Massacci, F. (2021). TaintBench: Automatic real-world malware
benchmarking of Android taint analyses. Empirical Software Engineering.
https://doi.org/10.1007/s10664-021-10013-5'
bibtex: '@article{Luo_Pauck_Piskachev_Benz_Pashchenko_Mory_Bodden_Hermann_Massacci_2021,
title={TaintBench: Automatic real-world malware benchmarking of Android taint
analyses}, DOI={10.1007/s10664-021-10013-5},
journal={Empirical Software Engineering}, author={Luo, Linghui and Pauck, Felix
and Piskachev, Goran and Benz, Manuel and Pashchenko, Ivan and Mory, Martin and
Bodden, Eric and Hermann, Ben and Massacci, Fabio}, year={2021} }'
chicago: 'Luo, Linghui, Felix Pauck, Goran Piskachev, Manuel Benz, Ivan Pashchenko,
Martin Mory, Eric Bodden, Ben Hermann, and Fabio Massacci. “TaintBench: Automatic
Real-World Malware Benchmarking of Android Taint Analyses.” Empirical Software
Engineering, 2021. https://doi.org/10.1007/s10664-021-10013-5.'
ieee: 'L. Luo et al., “TaintBench: Automatic real-world malware benchmarking
of Android taint analyses,” Empirical Software Engineering, 2021, doi:
10.1007/s10664-021-10013-5.'
mla: 'Luo, Linghui, et al. “TaintBench: Automatic Real-World Malware Benchmarking
of Android Taint Analyses.” Empirical Software Engineering, 2021, doi:10.1007/s10664-021-10013-5.'
short: L. Luo, F. Pauck, G. Piskachev, M. Benz, I. Pashchenko, M. Mory, E. Bodden,
B. Hermann, F. Massacci, Empirical Software Engineering (2021).
date_created: 2021-11-02T05:13:49Z
date_updated: 2022-01-06T06:57:32Z
ddc:
- '000'
department:
- _id: '77'
- _id: '76'
doi: 10.1007/s10664-021-10013-5
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://link.springer.com/content/pdf/10.1007/s10664-021-10013-5.pdf
oa: '1'
project:
- _id: '1'
name: SFB 901
- _id: '3'
name: SFB 901 - Project Area B
- _id: '12'
name: SFB 901 - Subproject B4
publication: Empirical Software Engineering
publication_identifier:
issn:
- 1382-3256
- 1573-7616
publication_status: published
status: public
title: 'TaintBench: Automatic real-world malware benchmarking of Android taint analyses'
type: journal_article
user_id: '15249'
year: '2021'
...
---
_id: '27847'
alternative_title:
- Über die Bestimmung der Festigkeit der Klebeschicht in mehrschichtigen Materialien
durch Untersuchung des modalen Abstands von geführten elastischen Wellen
author:
- first_name: Yevgeniya
full_name: Lugovtsova, Yevgeniya
last_name: Lugovtsova
- first_name: Henning
full_name: Zeipert, Henning
id: '32580'
last_name: Zeipert
- first_name: Sarah
full_name: Johannesmann, Sarah
id: '29190'
last_name: Johannesmann
- first_name: Marcel
full_name: Nicolai, Marcel
last_name: Nicolai
- first_name: Jens
full_name: Prager, Jens
last_name: Prager
- first_name: Bernd
full_name: Henning, Bernd
id: '213'
last_name: Henning
citation:
ama: 'Lugovtsova Y, Zeipert H, Johannesmann S, Nicolai M, Prager J, Henning B. К
ОПРЕДЕЛЕНИЮ ПРОЧНОСТИ КЛЕЕВОГО СОЕДИНЕНИЯ В МНОГОСЛОЙНЫХ МАТЕРИАЛАХ ПУТЕМ ИССЛЕДОВАНИЯ
ОБЛАСТЕЙ РАСТАЛКИВАНИЯ БЕГУЩИХ УПРУГИХ ВОЛН. In: МАТЕМАТИЧЕСКОЕ МОДЕЛИРОВАНИЕ
В ЕСТЕСТВЕННЫХ НАУКАХ - XXX Всероссийская Школа-Конференция. ; 2021.'
apa: Lugovtsova, Y., Zeipert, H., Johannesmann, S., Nicolai, M., Prager, J., &
Henning, B. (2021). К ОПРЕДЕЛЕНИЮ ПРОЧНОСТИ КЛЕЕВОГО СОЕДИНЕНИЯ В МНОГОСЛОЙНЫХ
МАТЕРИАЛАХ ПУТЕМ ИССЛЕДОВАНИЯ ОБЛАСТЕЙ РАСТАЛКИВАНИЯ БЕГУЩИХ УПРУГИХ ВОЛН. МАТЕМАТИЧЕСКОЕ
МОДЕЛИРОВАНИЕ В ЕСТЕСТВЕННЫХ НАУКАХ - XXX Всероссийская Школа-Конференция.
МАТЕМАТИЧЕСКОЕ МОДЕЛИРОВАНИЕ В ЕСТЕСТВЕННЫХ НАУКАХ - XXX Всероссийская школа-конференция,
Perm.
bibtex: '@inproceedings{Lugovtsova_Zeipert_Johannesmann_Nicolai_Prager_Henning_2021,
place={Perm}, title={К ОПРЕДЕЛЕНИЮ ПРОЧНОСТИ КЛЕЕВОГО СОЕДИНЕНИЯ В МНОГОСЛОЙНЫХ
МАТЕРИАЛАХ ПУТЕМ ИССЛЕДОВАНИЯ ОБЛАСТЕЙ РАСТАЛКИВАНИЯ БЕГУЩИХ УПРУГИХ ВОЛН}, booktitle={МАТЕМАТИЧЕСКОЕ
МОДЕЛИРОВАНИЕ В ЕСТЕСТВЕННЫХ НАУКАХ - XXX Всероссийская школа-конференция}, author={Lugovtsova,
Yevgeniya and Zeipert, Henning and Johannesmann, Sarah and Nicolai, Marcel and
Prager, Jens and Henning, Bernd}, year={2021} }'
chicago: Lugovtsova, Yevgeniya, Henning Zeipert, Sarah Johannesmann, Marcel Nicolai,
Jens Prager, and Bernd Henning. “К ОПРЕДЕЛЕНИЮ ПРОЧНОСТИ КЛЕЕВОГО СОЕДИНЕНИЯ В
МНОГОСЛОЙНЫХ МАТЕРИАЛАХ ПУТЕМ ИССЛЕДОВАНИЯ ОБЛАСТЕЙ РАСТАЛКИВАНИЯ БЕГУЩИХ УПРУГИХ
ВОЛН.” In МАТЕМАТИЧЕСКОЕ МОДЕЛИРОВАНИЕ В ЕСТЕСТВЕННЫХ НАУКАХ - XXX Всероссийская
Школа-Конференция. Perm, 2021.
ieee: Y. Lugovtsova, H. Zeipert, S. Johannesmann, M. Nicolai, J. Prager, and B.
Henning, “К ОПРЕДЕЛЕНИЮ ПРОЧНОСТИ КЛЕЕВОГО СОЕДИНЕНИЯ В МНОГОСЛОЙНЫХ МАТЕРИАЛАХ
ПУТЕМ ИССЛЕДОВАНИЯ ОБЛАСТЕЙ РАСТАЛКИВАНИЯ БЕГУЩИХ УПРУГИХ ВОЛН,” presented at
the МАТЕМАТИЧЕСКОЕ МОДЕЛИРОВАНИЕ В ЕСТЕСТВЕННЫХ НАУКАХ - XXX Всероссийская школа-конференция,
Perm, 2021.
mla: Lugovtsova, Yevgeniya, et al. “К ОПРЕДЕЛЕНИЮ ПРОЧНОСТИ КЛЕЕВОГО СОЕДИНЕНИЯ
В МНОГОСЛОЙНЫХ МАТЕРИАЛАХ ПУТЕМ ИССЛЕДОВАНИЯ ОБЛАСТЕЙ РАСТАЛКИВАНИЯ БЕГУЩИХ УПРУГИХ
ВОЛН.” МАТЕМАТИЧЕСКОЕ МОДЕЛИРОВАНИЕ В ЕСТЕСТВЕННЫХ НАУКАХ - XXX Всероссийская
Школа-Конференция, 2021.
short: 'Y. Lugovtsova, H. Zeipert, S. Johannesmann, M. Nicolai, J. Prager, B. Henning,
in: МАТЕМАТИЧЕСКОЕ МОДЕЛИРОВАНИЕ В ЕСТЕСТВЕННЫХ НАУКАХ - XXX Всероссийская Школа-Конференция,
Perm, 2021.'
conference:
end_date: 2021-10-09
location: Perm
name: МАТЕМАТИЧЕСКОЕ МОДЕЛИРОВАНИЕ В ЕСТЕСТВЕННЫХ НАУКАХ - XXX Всероссийская школа-конференция
start_date: 2021-10-06
date_created: 2021-11-25T14:58:13Z
date_updated: 2022-01-06T06:57:47Z
ddc:
- '620'
department:
- _id: '49'
file:
- access_level: open_access
content_type: application/pdf
creator: leanderc
date_created: 2021-11-25T14:57:25Z
date_updated: 2021-11-26T07:53:21Z
file_id: '27848'
file_name: Paper - Mode Repulsion - 2021 MMEN (Perm).pdf
file_size: 450749
relation: main_file
file_date_updated: 2021-11-26T07:53:21Z
has_accepted_license: '1'
language:
- iso: eng
oa: '1'
place: Perm
project:
- _id: '105'
grant_number: '449607253'
name: Vermiedene Kreuzungen von Lamb-Wellenmoden in mehrlagigen Strukturen
publication: МАТЕМАТИЧЕСКОЕ МОДЕЛИРОВАНИЕ В ЕСТЕСТВЕННЫХ НАУКАХ - XXX Всероссийская
школа-конференция
status: public
title: К ОПРЕДЕЛЕНИЮ ПРОЧНОСТИ КЛЕЕВОГО СОЕДИНЕНИЯ В МНОГОСЛОЙНЫХ МАТЕРИАЛАХ ПУТЕМ
ИССЛЕДОВАНИЯ ОБЛАСТЕЙ РАСТАЛКИВАНИЯ БЕГУЩИХ УПРУГИХ ВОЛН
type: conference
user_id: '11829'
year: '2021'
...
---
_id: '27881'
abstract:
- lang: eng
text: ZusammenfassungLehrkräftekooperation wird
generell eine positive Bedeutung in Bezug auf Schul- und Unterrichtsentwicklung
zugeschrieben. Dabei sind empirische Belege für eine positive Wirksamkeit nach
wie vor kaum vorhanden, es gibt sogar Befunde zu ‚negativen‘ Konsequenzen von
Lehrkräftekooperation. Um diese Widersprüchlichkeit zu klären, wurde in der vorliegenden
Arbeit Kooperation nicht als Instrument bzw. als Technik betrachtet, sondern als
soziale Praxis verstanden, in der eigenlogisches, kollektiv-implizites Wissen
(re)produziert wird (Community of Practice). Parallel dazu wurde ein praxeologisches
Kompetenzverständnis (Praxiskompetenz) eingeführt, das wesentlich auf die Praxeologie
Pierre Bourdieus zurückgeht und den Zusammenhang zwischen Lehrkräftekooperation
als Community of Practice und kollektiv strukturierter, individueller Kompetenz
theoretisch verdeutlicht. Die empirischen Befunde, welche mittels der Dokumentarischen
Methode generiert wurden, verweisen auf die Bedeutung unterschiedlicher Relationslogiken
(Nicht-Passung, Entfaltung, Herausforderung) für das ‚Lernen‘ von oder innerhalb
von Praxiskompetenz(en) und damit auch auf die Wichtigkeit einer grundlegend kollektiv
gerahmten Perspektive auf Lehrkräftekooperation. Vor diesem Hintergrund ist ein
allzu positiver Blick auf Lehrkräftekooperationsprozesse kritisch zu betrachten.
article_type: review
author:
- first_name: Thiemo
full_name: Bloh, Thiemo
last_name: Bloh
citation:
ama: Bloh T. Entwicklung von Praxiskompetenz durch Kooperationsprozesse von Lehrkräften.
Zeitschrift für Bildungsforschung. Published online 2021. doi:10.1007/s35834-021-00328-0
apa: Bloh, T. (2021). Entwicklung von Praxiskompetenz durch Kooperationsprozesse
von Lehrkräften. Zeitschrift für Bildungsforschung. https://doi.org/10.1007/s35834-021-00328-0
bibtex: '@article{Bloh_2021, title={Entwicklung von Praxiskompetenz durch Kooperationsprozesse
von Lehrkräften}, DOI={10.1007/s35834-021-00328-0},
journal={Zeitschrift für Bildungsforschung}, author={Bloh, Thiemo}, year={2021}
}'
chicago: Bloh, Thiemo. “Entwicklung von Praxiskompetenz durch Kooperationsprozesse
von Lehrkräften.” Zeitschrift für Bildungsforschung, 2021. https://doi.org/10.1007/s35834-021-00328-0.
ieee: 'T. Bloh, “Entwicklung von Praxiskompetenz durch Kooperationsprozesse von
Lehrkräften,” Zeitschrift für Bildungsforschung, 2021, doi: 10.1007/s35834-021-00328-0.'
mla: Bloh, Thiemo. “Entwicklung von Praxiskompetenz durch Kooperationsprozesse von
Lehrkräften.” Zeitschrift für Bildungsforschung, 2021, doi:10.1007/s35834-021-00328-0.
short: T. Bloh, Zeitschrift für Bildungsforschung (2021).
date_created: 2021-11-25T18:09:52Z
date_updated: 2022-01-06T06:57:47Z
doi: 10.1007/s35834-021-00328-0
language:
- iso: ger
main_file_link:
- open_access: '1'
oa: '1'
publication: Zeitschrift für Bildungsforschung
publication_identifier:
issn:
- 2190-6890
- 2190-6904
publication_status: published
quality_controlled: '1'
status: public
title: Entwicklung von Praxiskompetenz durch Kooperationsprozesse von Lehrkräften
type: journal_article
user_id: '69383'
year: '2021'
...
---
_id: '21065'
abstract:
- lang: eng
text: The machine recognition of speech spoken at a distance from the microphones,
known as far-field automatic speech recognition (ASR), has received a significant
increase of attention in science and industry, which caused or was caused by an
equally significant improvement in recognition accuracy. Meanwhile it has entered
the consumer market with digital home assistants with a spoken language interface
being its most prominent application. Speech recorded at a distance is affected
by various acoustic distortions and, consequently, quite different processing
pipelines have emerged compared to ASR for close-talk speech. A signal enhancement
front-end for dereverberation, source separation and acoustic beamforming is employed
to clean up the speech, and the back-end ASR engine is robustified by multi-condition
training and adaptation. We will also describe the so-called end-to-end approach
to ASR, which is a new promising architecture that has recently been extended
to the far-field scenario. This tutorial article gives an account of the algorithms
used to enable accurate speech recognition from a distance, and it will be seen
that, although deep learning has a significant share in the technological breakthroughs,
a clever combination with traditional signal processing can lead to surprisingly
effective solutions.
author:
- first_name: Reinhold
full_name: Haeb-Umbach, Reinhold
id: '242'
last_name: Haeb-Umbach
- first_name: Jahn
full_name: Heymann, Jahn
last_name: Heymann
- first_name: Lukas
full_name: Drude, Lukas
last_name: Drude
- first_name: Shinji
full_name: Watanabe, Shinji
last_name: Watanabe
- first_name: Marc
full_name: Delcroix, Marc
last_name: Delcroix
- first_name: Tomohiro
full_name: Nakatani, Tomohiro
last_name: Nakatani
citation:
ama: Haeb-Umbach R, Heymann J, Drude L, Watanabe S, Delcroix M, Nakatani T. Far-Field
Automatic Speech Recognition. Proceedings of the IEEE. 2021;109(2):124-148.
doi:10.1109/JPROC.2020.3018668
apa: Haeb-Umbach, R., Heymann, J., Drude, L., Watanabe, S., Delcroix, M., &
Nakatani, T. (2021). Far-Field Automatic Speech Recognition. Proceedings of
the IEEE, 109(2), 124–148. https://doi.org/10.1109/JPROC.2020.3018668
bibtex: '@article{Haeb-Umbach_Heymann_Drude_Watanabe_Delcroix_Nakatani_2021, title={Far-Field
Automatic Speech Recognition}, volume={109}, DOI={10.1109/JPROC.2020.3018668},
number={2}, journal={Proceedings of the IEEE}, author={Haeb-Umbach, Reinhold and
Heymann, Jahn and Drude, Lukas and Watanabe, Shinji and Delcroix, Marc and Nakatani,
Tomohiro}, year={2021}, pages={124–148} }'
chicago: 'Haeb-Umbach, Reinhold, Jahn Heymann, Lukas Drude, Shinji Watanabe, Marc
Delcroix, and Tomohiro Nakatani. “Far-Field Automatic Speech Recognition.” Proceedings
of the IEEE 109, no. 2 (2021): 124–48. https://doi.org/10.1109/JPROC.2020.3018668.'
ieee: R. Haeb-Umbach, J. Heymann, L. Drude, S. Watanabe, M. Delcroix, and T. Nakatani,
“Far-Field Automatic Speech Recognition,” Proceedings of the IEEE, vol.
109, no. 2, pp. 124–148, 2021.
mla: Haeb-Umbach, Reinhold, et al. “Far-Field Automatic Speech Recognition.” Proceedings
of the IEEE, vol. 109, no. 2, 2021, pp. 124–48, doi:10.1109/JPROC.2020.3018668.
short: R. Haeb-Umbach, J. Heymann, L. Drude, S. Watanabe, M. Delcroix, T. Nakatani,
Proceedings of the IEEE 109 (2021) 124–148.
date_created: 2021-01-25T08:15:27Z
date_updated: 2022-01-06T06:54:44Z
ddc:
- '000'
department:
- _id: '54'
doi: 10.1109/JPROC.2020.3018668
file:
- access_level: open_access
content_type: application/pdf
creator: huesera
date_created: 2021-01-25T08:17:23Z
date_updated: 2021-01-25T08:17:23Z
file_id: '21066'
file_name: proceedings_2021_haebumbach_Paper.pdf
file_size: 4173988
relation: main_file
file_date_updated: 2021-01-25T08:17:23Z
has_accepted_license: '1'
intvolume: ' 109'
issue: '2'
language:
- iso: eng
oa: '1'
page: 124-148
project:
- _id: '52'
name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: Proceedings of the IEEE
status: public
title: Far-Field Automatic Speech Recognition
type: journal_article
user_id: '59789'
volume: 109
year: '2021'
...
---
_id: '21204'
author:
- first_name: Jan-Peter
full_name: Kucklick, Jan-Peter
id: '77066'
last_name: Kucklick
- first_name: Oliver
full_name: Müller, Oliver
id: '72849'
last_name: Müller
citation:
ama: 'Kucklick J-P, Müller O. A Comparison of Multi-View Learning Strategies for
Satellite Image-based Real Estate Appraisal. In: The AAAI-21 Workshop on Knowledge
Discovery from Unstructured Data in Financial Services. ; 2021.'
apa: Kucklick, J.-P., & Müller, O. (2021). A Comparison of Multi-View Learning
Strategies for Satellite Image-based Real Estate Appraisal. In The AAAI-21
Workshop on Knowledge Discovery from Unstructured Data in Financial Services.
bibtex: '@inproceedings{Kucklick_Müller_2021, title={A Comparison of Multi-View
Learning Strategies for Satellite Image-based Real Estate Appraisal}, booktitle={
The AAAI-21 Workshop on Knowledge Discovery from Unstructured Data in Financial
Services}, author={Kucklick, Jan-Peter and Müller, Oliver}, year={2021} }'
chicago: Kucklick, Jan-Peter, and Oliver Müller. “A Comparison of Multi-View Learning
Strategies for Satellite Image-Based Real Estate Appraisal.” In The AAAI-21
Workshop on Knowledge Discovery from Unstructured Data in Financial Services,
2021.
ieee: J.-P. Kucklick and O. Müller, “A Comparison of Multi-View Learning Strategies
for Satellite Image-based Real Estate Appraisal,” in The AAAI-21 Workshop
on Knowledge Discovery from Unstructured Data in Financial Services, 2021.
mla: Kucklick, Jan-Peter, and Oliver Müller. “A Comparison of Multi-View Learning
Strategies for Satellite Image-Based Real Estate Appraisal.” The AAAI-21 Workshop
on Knowledge Discovery from Unstructured Data in Financial Services, 2021.
short: 'J.-P. Kucklick, O. Müller, in: The AAAI-21 Workshop on Knowledge Discovery
from Unstructured Data in Financial Services, 2021.'
conference:
name: The Thirty-Fifth AAAI Conference on Artificial Intelligence
date_created: 2021-02-10T10:05:32Z
date_updated: 2022-01-06T06:54:49Z
department:
- _id: '196'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://aaai-kdf.github.io/kdf2021/assets/pdfs/KDF_21_paper_12.pdf
oa: '1'
publication: ' The AAAI-21 Workshop on Knowledge Discovery from Unstructured Data
in Financial Services'
status: public
title: A Comparison of Multi-View Learning Strategies for Satellite Image-based Real
Estate Appraisal
type: conference
user_id: '71922'
year: '2021'
...
---
_id: '21337'
abstract:
- lang: eng
text: "We present a flexible trust region descend algorithm for unconstrained and\r\nconvexly
constrained multiobjective optimization problems. It is targeted at\r\nheterogeneous
and expensive problems, i.e., problems that have at least one\r\nobjective function
that is computationally expensive. The method is\r\nderivative-free in the sense
that neither need derivative information be\r\navailable for the expensive objectives
nor are gradients approximated using\r\nrepeated function evaluations as is the
case in finite-difference methods.\r\nInstead, a multiobjective trust region approach
is used that works similarly to\r\nits well-known scalar pendants. Local surrogate
models constructed from\r\nevaluation data of the true objective functions are
employed to compute\r\npossible descent directions. In contrast to existing multiobjective
trust\r\nregion algorithms, these surrogates are not polynomial but carefully\r\nconstructed
radial basis function networks. This has the important advantage\r\nthat the number
of data points scales linearly with the parameter space\r\ndimension. The local
models qualify as fully linear and the corresponding\r\ngeneral scalar framework
is adapted for problems with multiple objectives.\r\nConvergence to Pareto critical
points is proven and numerical examples\r\nillustrate our findings."
article_number: '31'
author:
- first_name: Manuel Bastian
full_name: Berkemeier, Manuel Bastian
id: '51701'
last_name: Berkemeier
- first_name: Sebastian
full_name: Peitz, Sebastian
id: '47427'
last_name: Peitz
orcid: 0000-0002-3389-793X
citation:
ama: Berkemeier MB, Peitz S. Derivative-Free Multiobjective Trust Region Descent
Method Using Radial Basis Function Surrogate Models. Mathematical and Computational
Applications. 2021;26(2). doi:10.3390/mca26020031
apa: Berkemeier, M. B., & Peitz, S. (2021). Derivative-Free Multiobjective Trust
Region Descent Method Using Radial Basis Function Surrogate Models. Mathematical
and Computational Applications, 26(2). https://doi.org/10.3390/mca26020031
bibtex: '@article{Berkemeier_Peitz_2021, title={Derivative-Free Multiobjective Trust
Region Descent Method Using Radial Basis Function Surrogate Models}, volume={26},
DOI={10.3390/mca26020031}, number={231},
journal={Mathematical and Computational Applications}, author={Berkemeier, Manuel
Bastian and Peitz, Sebastian}, year={2021} }'
chicago: Berkemeier, Manuel Bastian, and Sebastian Peitz. “Derivative-Free Multiobjective
Trust Region Descent Method Using Radial Basis Function Surrogate Models.” Mathematical
and Computational Applications 26, no. 2 (2021). https://doi.org/10.3390/mca26020031.
ieee: M. B. Berkemeier and S. Peitz, “Derivative-Free Multiobjective Trust Region
Descent Method Using Radial Basis Function Surrogate Models,” Mathematical
and Computational Applications, vol. 26, no. 2, 2021.
mla: Berkemeier, Manuel Bastian, and Sebastian Peitz. “Derivative-Free Multiobjective
Trust Region Descent Method Using Radial Basis Function Surrogate Models.” Mathematical
and Computational Applications, vol. 26, no. 2, 31, 2021, doi:10.3390/mca26020031.
short: M.B. Berkemeier, S. Peitz, Mathematical and Computational Applications 26
(2021).
date_created: 2021-03-01T10:46:48Z
date_updated: 2022-01-06T06:54:55Z
department:
- _id: '101'
- _id: '655'
doi: 10.3390/mca26020031
intvolume: ' 26'
issue: '2'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.mdpi.com/2297-8747/26/2/31/pdf
oa: '1'
publication: Mathematical and Computational Applications
publication_identifier:
eissn:
- 2297-8747
publication_status: published
status: public
title: Derivative-Free Multiobjective Trust Region Descent Method Using Radial Basis
Function Surrogate Models
type: journal_article
user_id: '47427'
volume: 26
year: '2021'
...
---
_id: '21475'
article_type: letter_note
author:
- first_name: Daniel
full_name: Frese, Daniel
last_name: Frese
- first_name: Qunshuo
full_name: Wei, Qunshuo
last_name: Wei
- first_name: Yongtian
full_name: Wang, Yongtian
last_name: Wang
- first_name: Mirko
full_name: Cinchetti, Mirko
last_name: Cinchetti
- first_name: Lingling
full_name: Huang, Lingling
last_name: Huang
- first_name: Thomas
full_name: Zentgraf, Thomas
id: '30525'
last_name: Zentgraf
orcid: 0000-0002-8662-1101
citation:
ama: Frese D, Wei Q, Wang Y, Cinchetti M, Huang L, Zentgraf T. Nonlinear Bicolor
Holography Using Plasmonic Metasurfaces. ACS Photonics. 2021;8(4):1013-1019.
doi:10.1021/acsphotonics.1c00028
apa: Frese, D., Wei, Q., Wang, Y., Cinchetti, M., Huang, L., & Zentgraf, T.
(2021). Nonlinear Bicolor Holography Using Plasmonic Metasurfaces. ACS Photonics,
8(4), 1013–1019. https://doi.org/10.1021/acsphotonics.1c00028
bibtex: '@article{Frese_Wei_Wang_Cinchetti_Huang_Zentgraf_2021, title={Nonlinear
Bicolor Holography Using Plasmonic Metasurfaces}, volume={8}, DOI={10.1021/acsphotonics.1c00028},
number={4}, journal={ACS Photonics}, author={Frese, Daniel and Wei, Qunshuo and
Wang, Yongtian and Cinchetti, Mirko and Huang, Lingling and Zentgraf, Thomas},
year={2021}, pages={1013–1019} }'
chicago: 'Frese, Daniel, Qunshuo Wei, Yongtian Wang, Mirko Cinchetti, Lingling Huang,
and Thomas Zentgraf. “Nonlinear Bicolor Holography Using Plasmonic Metasurfaces.”
ACS Photonics 8, no. 4 (2021): 1013–19. https://doi.org/10.1021/acsphotonics.1c00028.'
ieee: D. Frese, Q. Wei, Y. Wang, M. Cinchetti, L. Huang, and T. Zentgraf, “Nonlinear
Bicolor Holography Using Plasmonic Metasurfaces,” ACS Photonics, vol. 8,
no. 4, pp. 1013–1019, 2021.
mla: Frese, Daniel, et al. “Nonlinear Bicolor Holography Using Plasmonic Metasurfaces.”
ACS Photonics, vol. 8, no. 4, 2021, pp. 1013–19, doi:10.1021/acsphotonics.1c00028.
short: D. Frese, Q. Wei, Y. Wang, M. Cinchetti, L. Huang, T. Zentgraf, ACS Photonics
8 (2021) 1013–1019.
date_created: 2021-03-12T11:01:53Z
date_updated: 2022-01-06T06:55:00Z
department:
- _id: '15'
- _id: '230'
- _id: '289'
doi: 10.1021/acsphotonics.1c00028
funded_apc: '1'
intvolume: ' 8'
issue: '4'
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
page: 1013-1019
project:
- _id: '54'
name: TRR 142 - Project Area A
- _id: '65'
name: TRR 142 - Subproject A8
publication: ACS Photonics
publication_identifier:
issn:
- 2330-4022
- 2330-4022
publication_status: published
quality_controlled: '1'
status: public
title: Nonlinear Bicolor Holography Using Plasmonic Metasurfaces
type: journal_article
user_id: '30525'
volume: 8
year: '2021'
...
---
_id: '21543'
abstract:
- lang: eng
text: "Services often consist of multiple chained components such as microservices
in a service mesh, or machine learning functions in a pipeline. Providing these
services requires online coordination including scaling the service, placing instance
of all components in the network, scheduling traffic to these instances, and routing
traffic through the network. Optimized service coordination is still a hard problem
due to many influencing factors such as rapidly arriving user demands and limited
node and link capacity. Existing approaches to solve the problem are often built
on rigid models and assumptions, tailored to specific scenarios. If the scenario
changes and the assumptions no longer hold, they easily break and require manual
adjustments by experts. Novel self-learning approaches using deep reinforcement
learning (DRL) are promising but still have limitations as they only address simplified
versions of the problem and are typically centralized and thus do not scale to
practical large-scale networks.\r\n\r\nTo address these issues, we propose a distributed
self-learning service coordination approach using DRL. After centralized training,
we deploy a distributed DRL agent at each node in the network, making fast coordination
decisions locally in parallel with the other nodes. Each agent only observes its
direct neighbors and does not need global knowledge. Hence, our approach scales
independently from the size of the network. In our extensive evaluation using
real-world network topologies and traffic traces, we show that our proposed approach
outperforms a state-of-the-art conventional heuristic as well as a centralized
DRL approach (60% higher throughput on average) while requiring less time per
online decision (1 ms)."
author:
- first_name: Stefan Balthasar
full_name: Schneider, Stefan Balthasar
id: '35343'
last_name: Schneider
orcid: 0000-0001-8210-4011
- first_name: Haydar
full_name: Qarawlus, Haydar
last_name: Qarawlus
- first_name: Holger
full_name: Karl, Holger
id: '126'
last_name: Karl
citation:
ama: 'Schneider SB, Qarawlus H, Karl H. Distributed Online Service Coordination
Using Deep Reinforcement Learning. In: IEEE International Conference on Distributed
Computing Systems (ICDCS). IEEE; 2021.'
apa: 'Schneider, S. B., Qarawlus, H., & Karl, H. (2021). Distributed Online
Service Coordination Using Deep Reinforcement Learning. In IEEE International
Conference on Distributed Computing Systems (ICDCS). Washington, DC, USA:
IEEE.'
bibtex: '@inproceedings{Schneider_Qarawlus_Karl_2021, title={Distributed Online
Service Coordination Using Deep Reinforcement Learning}, booktitle={IEEE International
Conference on Distributed Computing Systems (ICDCS)}, publisher={IEEE}, author={Schneider,
Stefan Balthasar and Qarawlus, Haydar and Karl, Holger}, year={2021} }'
chicago: Schneider, Stefan Balthasar, Haydar Qarawlus, and Holger Karl. “Distributed
Online Service Coordination Using Deep Reinforcement Learning.” In IEEE International
Conference on Distributed Computing Systems (ICDCS). IEEE, 2021.
ieee: S. B. Schneider, H. Qarawlus, and H. Karl, “Distributed Online Service Coordination
Using Deep Reinforcement Learning,” in IEEE International Conference on Distributed
Computing Systems (ICDCS), Washington, DC, USA, 2021.
mla: Schneider, Stefan Balthasar, et al. “Distributed Online Service Coordination
Using Deep Reinforcement Learning.” IEEE International Conference on Distributed
Computing Systems (ICDCS), IEEE, 2021.
short: 'S.B. Schneider, H. Qarawlus, H. Karl, in: IEEE International Conference
on Distributed Computing Systems (ICDCS), IEEE, 2021.'
conference:
location: Washington, DC, USA
name: IEEE International Conference on Distributed Computing Systems (ICDCS)
date_created: 2021-03-18T17:15:47Z
date_updated: 2022-01-06T06:55:04Z
ddc:
- '000'
department:
- _id: '75'
file:
- access_level: open_access
content_type: application/pdf
creator: stschn
date_created: 2021-03-18T17:12:56Z
date_updated: 2021-03-18T17:12:56Z
file_id: '21544'
file_name: public_author_version.pdf
file_size: 606321
relation: main_file
title: Distributed Online Service Coordination Using Deep Reinforcement Learning
file_date_updated: 2021-03-18T17:12:56Z
has_accepted_license: '1'
keyword:
- network management
- service management
- coordination
- reinforcement learning
- distributed
language:
- iso: eng
oa: '1'
project:
- _id: '1'
name: SFB 901
- _id: '4'
name: SFB 901 - Project Area C
- _id: '16'
name: SFB 901 - Subproject C4
publication: IEEE International Conference on Distributed Computing Systems (ICDCS)
publisher: IEEE
related_material:
link:
- relation: software
url: https://github.com/ RealVNF/distributed-drl-coordination
status: public
title: Distributed Online Service Coordination Using Deep Reinforcement Learning
type: conference
user_id: '35343'
year: '2021'
...
---
_id: '21569'
abstract:
- lang: eng
text: Die kontinuierliche Weiterentwicklung des eigenen Geschäftsmodells ist für
eine Organisation von entscheidender Bedeutung, um wettbewerbsfähig und somit
nachhaltig erfolgreich zu bleiben. Während für die Entwicklung neuer Geschäftsmodelle
häufig Workshops und einfache Software-Tools zur Visualisierung genutzt werden,
wurden in der Forschung bereits erste Ansätze von datengetriebener Geschäftsmodellentwicklung
(GME) vorgestellt. Diese Ansätze nutzen dabei Daten, Informationen oder auch Wissen
aus internen und externen Unternehmensquellen, um den GME-Prozess zu unterstützen.
Innerhalb dieses Beitrags zeigen wir einige Ansätze aus der aktuellen Literatur
und analysieren wie ihre Datennutzung den GME-Prozess unterstützt. Weiterhin stellen
wir mit dem BMDL Feature Modeler ein Tool vor, welches den GME-Prozess mit Expertenwissen
unterstützt.
author:
- first_name: Sebastian
full_name: Gottschalk, Sebastian
id: '47208'
last_name: Gottschalk
- first_name: Enes
full_name: Yigitbas, Enes
id: '8447'
last_name: Yigitbas
orcid: 0000-0002-5967-833X
citation:
ama: 'Gottschalk S, Yigitbas E. Von datenbasierter zu datengetriebener Geschäftsmodellentwicklung:
Ein Überblick über Software-Tools und deren Datennutzung. Vol 1. Gesellschaft
für Informatik; 2021.'
apa: 'Gottschalk, S., & Yigitbas, E. (2021). Von datenbasierter zu datengetriebener
Geschäftsmodellentwicklung: Ein Überblick über Software-Tools und deren Datennutzung
(Vol. 1). Gesellschaft für Informatik.'
bibtex: '@book{Gottschalk_Yigitbas_2021, series={WI-MAW-Rundbrief}, title={Von datenbasierter
zu datengetriebener Geschäftsmodellentwicklung: Ein Überblick über Software-Tools
und deren Datennutzung}, volume={1}, publisher={Gesellschaft für Informatik},
author={Gottschalk, Sebastian and Yigitbas, Enes}, year={2021}, collection={WI-MAW-Rundbrief}
}'
chicago: 'Gottschalk, Sebastian, and Enes Yigitbas. Von datenbasierter zu datengetriebener
Geschäftsmodellentwicklung: Ein Überblick über Software-Tools und deren Datennutzung.
Vol. 1. WI-MAW-Rundbrief. Gesellschaft für Informatik, 2021.'
ieee: 'S. Gottschalk and E. Yigitbas, Von datenbasierter zu datengetriebener
Geschäftsmodellentwicklung: Ein Überblick über Software-Tools und deren Datennutzung,
vol. 1. Gesellschaft für Informatik, 2021.'
mla: 'Gottschalk, Sebastian, and Enes Yigitbas. Von datenbasierter zu datengetriebener
Geschäftsmodellentwicklung: Ein Überblick über Software-Tools und deren Datennutzung.
Vol. 1, Gesellschaft für Informatik, 2021.'
short: 'S. Gottschalk, E. Yigitbas, Von datenbasierter zu datengetriebener Geschäftsmodellentwicklung:
Ein Überblick über Software-Tools und deren Datennutzung, Gesellschaft für Informatik,
2021.'
date_created: 2021-03-25T10:02:18Z
date_updated: 2022-01-06T06:55:06Z
department:
- _id: '66'
- _id: '534'
intvolume: ' 1'
language:
- iso: ger
main_file_link:
- open_access: '1'
url: https://fa-wi-maw.gi.de/fileadmin/FA/WI-MAW/Rundbriefe/3037624_GI_45_Rundbrief_JG27.pdf
oa: '1'
project:
- _id: '1'
name: SFB 901
- _id: '4'
name: SFB 901 - Project Area C
- _id: '17'
name: SFB 901 - Subproject C5
publication_identifier:
unknown:
- 1610-5753
publisher: Gesellschaft für Informatik
series_title: WI-MAW-Rundbrief
status: public
title: 'Von datenbasierter zu datengetriebener Geschäftsmodellentwicklung: Ein Überblick
über Software-Tools und deren Datennutzung'
type: report
user_id: '47208'
volume: 1
year: '2021'
...
---
_id: '21601'
abstract:
- lang: eng
text: The invention describes a distributed merchandise management system, in which
the client, retailer and the manufacturer are linked by a network. This is implemented
by a cloud storage (105), the cloud storage (105) comprising a means (105 a) for
storing data, a means for receiving first data from a first network node (110),
the first data being associated with a physical object, a means for receiving
request data from a second network node (120), a means for receiving second data
from a third network node (130), the second data being associated with the first
data and comprising at least one data piece adapted to change the first data depending
on the received request data, a means for changing the first data based at least
in part on the second data and the request data, and a means for sending a changed
portion of the first data from the cloud storage (105) to the first network node
(110).
application_date: 2019-04-12
application_number: 17050,078
author:
- first_name: Thomas
full_name: Göllner, Thomas
last_name: Göllner
- first_name: Jan-Hendrik
full_name: Schwarz, Jan-Hendrik
last_name: Schwarz
- first_name: Sebastian
full_name: Gottschalk, Sebastian
id: '47208'
last_name: Gottschalk
- first_name: Stefan
full_name: Sauer, Stefan
id: '447'
last_name: Sauer
citation:
ama: Göllner T, Schwarz J-H, Gottschalk S, Sauer S. Distributed merchandise management
system. 2021.
apa: Göllner, T., Schwarz, J.-H., Gottschalk, S., & Sauer, S. (2021). Distributed
merchandise management system.
bibtex: '@article{Göllner_Schwarz_Gottschalk_Sauer_2021, title={Distributed merchandise
management system}, author={Göllner, Thomas and Schwarz, Jan-Hendrik and Gottschalk,
Sebastian and Sauer, Stefan}, year={2021} }'
chicago: Göllner, Thomas, Jan-Hendrik Schwarz, Sebastian Gottschalk, and Stefan
Sauer. “Distributed Merchandise Management System,” 2021.
ieee: T. Göllner, J.-H. Schwarz, S. Gottschalk, and S. Sauer, “Distributed merchandise
management system.” 2021.
mla: Göllner, Thomas, et al. Distributed Merchandise Management System. 2021.
short: T. Göllner, J.-H. Schwarz, S. Gottschalk, S. Sauer, (2021).
date_created: 2021-04-09T09:47:52Z
date_updated: 2022-01-06T06:55:07Z
department:
- _id: '66'
ipc: 06Q 30/02, H04W 4/02, 06F 16/182
ipn: US 2021/0081978 A1
main_file_link:
- open_access: '1'
url: https://patents.google.com/patent/US20210081978A1/en
oa: '1'
publication_date: 2021-03-18
status: public
title: Distributed merchandise management system
type: patent
user_id: '47208'
year: '2021'
...
---
_id: '21631'
abstract:
- lang: eng
text: Secret sharing is a well-established cryptographic primitive for storing
highly sensitive information like encryption keys for encoded data. It describes
the problem of splitting a secret into different shares, without revealing any
information to its shareholders. Here, we demonstrate an all-optical solution
for secret sharing based on metasurface holography. In our concept, metasurface
holograms are used as spatially separable shares that carry encrypted messages
in the form of holographic images. Two of these shares can be recombined by bringing
them close together. Light passing through this stack of metasurfaces accumulates
the phase shift of both holograms and optically reconstructs the secret with high
fidelity. In addition, the hologram generated by each single metasurface can uniquely
identify its shareholder. Furthermore, we demonstrate that the inherent translational
alignment sensitivity between two stacked metasurface holograms can be used for
spatial multiplexing, which can be further extended to realize optical rulers.
article_number: eabf9718
article_type: original
author:
- first_name: Philip
full_name: Georgi, Philip
last_name: Georgi
- first_name: Qunshuo
full_name: Wei, Qunshuo
last_name: Wei
- first_name: Basudeb
full_name: Sain, Basudeb
last_name: Sain
- first_name: Christian
full_name: Schlickriede, Christian
id: '59792'
last_name: Schlickriede
- first_name: Yongtian
full_name: Wang, Yongtian
last_name: Wang
- first_name: Lingling
full_name: Huang, Lingling
last_name: Huang
- first_name: Thomas
full_name: Zentgraf, Thomas
id: '30525'
last_name: Zentgraf
orcid: 0000-0002-8662-1101
citation:
ama: Georgi P, Wei Q, Sain B, et al. Optical secret sharing with cascaded metasurface
holography. Science Advances. 2021;7(16). doi:10.1126/sciadv.abf9718
apa: Georgi, P., Wei, Q., Sain, B., Schlickriede, C., Wang, Y., Huang, L., &
Zentgraf, T. (2021). Optical secret sharing with cascaded metasurface holography.
Science Advances, 7(16). https://doi.org/10.1126/sciadv.abf9718
bibtex: '@article{Georgi_Wei_Sain_Schlickriede_Wang_Huang_Zentgraf_2021, title={Optical
secret sharing with cascaded metasurface holography}, volume={7}, DOI={10.1126/sciadv.abf9718},
number={16eabf9718}, journal={Science Advances}, author={Georgi, Philip and Wei,
Qunshuo and Sain, Basudeb and Schlickriede, Christian and Wang, Yongtian and Huang,
Lingling and Zentgraf, Thomas}, year={2021} }'
chicago: Georgi, Philip, Qunshuo Wei, Basudeb Sain, Christian Schlickriede, Yongtian
Wang, Lingling Huang, and Thomas Zentgraf. “Optical Secret Sharing with Cascaded
Metasurface Holography.” Science Advances 7, no. 16 (2021). https://doi.org/10.1126/sciadv.abf9718.
ieee: P. Georgi et al., “Optical secret sharing with cascaded metasurface
holography,” Science Advances, vol. 7, no. 16, 2021.
mla: Georgi, Philip, et al. “Optical Secret Sharing with Cascaded Metasurface Holography.”
Science Advances, vol. 7, no. 16, eabf9718, 2021, doi:10.1126/sciadv.abf9718.
short: P. Georgi, Q. Wei, B. Sain, C. Schlickriede, Y. Wang, L. Huang, T. Zentgraf,
Science Advances 7 (2021).
date_created: 2021-04-16T08:08:49Z
date_updated: 2022-01-06T06:55:08Z
department:
- _id: '15'
- _id: '230'
- _id: '289'
- _id: '623'
doi: 10.1126/sciadv.abf9718
intvolume: ' 7'
issue: '16'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://advances.sciencemag.org/content/7/16/eabf9718
oa: '1'
publication: Science Advances
publication_identifier:
issn:
- 2375-2548
publication_status: published
quality_controlled: '1'
status: public
title: Optical secret sharing with cascaded metasurface holography
type: journal_article
user_id: '30525'
volume: 7
year: '2021'
...
---
_id: '21637'
author:
- first_name: Julian
full_name: Lienen, Julian
id: '44040'
last_name: Lienen
- first_name: Eyke
full_name: Hüllermeier, Eyke
id: '48129'
last_name: Hüllermeier
citation:
ama: 'Lienen J, Hüllermeier E. From Label Smoothing to Label Relaxation. In: Proceedings
of the 35th AAAI Conference on Artificial Intelligence, AAAI. Vol 35. AAAI
Press; 2021:8583-8591.'
apa: 'Lienen, J., & Hüllermeier, E. (2021). From Label Smoothing to Label Relaxation.
In Proceedings of the 35th AAAI Conference on Artificial Intelligence, AAAI
(Vol. 35, pp. 8583–8591). Online: AAAI Press.'
bibtex: '@inproceedings{Lienen_Hüllermeier_2021, title={From Label Smoothing to
Label Relaxation}, volume={35}, number={10}, booktitle={Proceedings of the 35th
AAAI Conference on Artificial Intelligence, AAAI}, publisher={AAAI Press}, author={Lienen,
Julian and Hüllermeier, Eyke}, year={2021}, pages={8583–8591} }'
chicago: Lienen, Julian, and Eyke Hüllermeier. “From Label Smoothing to Label Relaxation.”
In Proceedings of the 35th AAAI Conference on Artificial Intelligence, AAAI,
35:8583–91. AAAI Press, 2021.
ieee: J. Lienen and E. Hüllermeier, “From Label Smoothing to Label Relaxation,”
in Proceedings of the 35th AAAI Conference on Artificial Intelligence, AAAI,
Online, 2021, vol. 35, no. 10, pp. 8583–8591.
mla: Lienen, Julian, and Eyke Hüllermeier. “From Label Smoothing to Label Relaxation.”
Proceedings of the 35th AAAI Conference on Artificial Intelligence, AAAI,
vol. 35, no. 10, AAAI Press, 2021, pp. 8583–91.
short: 'J. Lienen, E. Hüllermeier, in: Proceedings of the 35th AAAI Conference on
Artificial Intelligence, AAAI, AAAI Press, 2021, pp. 8583–8591.'
conference:
end_date: 2021-02-09
location: Online
name: 35th AAAI Conference on Artificial Intelligence, AAAI
start_date: 2021-02-02
date_created: 2021-04-20T06:50:43Z
date_updated: 2022-01-06T06:55:08Z
intvolume: ' 35'
issue: '10'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://ojs.aaai.org/index.php/AAAI/article/view/17041
oa: '1'
page: 8583-8591
publication: Proceedings of the 35th AAAI Conference on Artificial Intelligence, AAAI
publisher: AAAI Press
status: public
title: From Label Smoothing to Label Relaxation
type: conference
user_id: '44040'
volume: 35
year: '2021'
...
---
_id: '21639'
abstract:
- lang: eng
text: 'The development of effective business models is an essential task in highly
competitive markets like mobile ecosystems. Existing development methods for these
business models do not specifically focus that the development process profoundly
depends on the situation (e.g., market size, regulations) of the mobile app developer.
Here, a mismatch between method and situation can lead to poor resource management
and longer development cycles. In software engineering, situational method engineering
is used for software projects to configure a development method out of a method
repository based on the project situation. Analogously, we support creating situation-specific
business model development methods with a method base and new user roles. Here,
the method engineer obtains the knowledge of the domain expert and stores it in
the method base as elements, building blocks, and patterns. The expert knowledge
is derived from a grey literature review on mobile development processes. After
this, the method engineer constructs the development method based on the described
situation of the business developer. We provide an open-source tool and evaluate
it by constructing a local event platform''s business model development method. '
author:
- first_name: Sebastian
full_name: Gottschalk, Sebastian
id: '47208'
last_name: Gottschalk
- first_name: Enes
full_name: Yigitbas, Enes
id: '8447'
last_name: Yigitbas
orcid: 0000-0002-5967-833X
- first_name: Alexander
full_name: Nowosad, Alexander
last_name: Nowosad
- first_name: Gregor
full_name: Engels, Gregor
last_name: Engels
citation:
ama: 'Gottschalk S, Yigitbas E, Nowosad A, Engels G. Situation-specific Business
Model Development Methods for Mobile App Developers. In: Enterprise, Business-Process
and Information Systems Modeling. Springer; 2021. doi:10.1007/978-3-030-79186-5_17'
apa: Gottschalk, S., Yigitbas, E., Nowosad, A., & Engels, G. (2021). Situation-specific
Business Model Development Methods for Mobile App Developers. In Enterprise,
Business-Process and Information Systems Modeling. Springer. https://doi.org/10.1007/978-3-030-79186-5_17
bibtex: '@inproceedings{Gottschalk_Yigitbas_Nowosad_Engels_2021, title={Situation-specific
Business Model Development Methods for Mobile App Developers}, DOI={10.1007/978-3-030-79186-5_17},
booktitle={Enterprise, Business-Process and Information Systems Modeling}, publisher={Springer},
author={Gottschalk, Sebastian and Yigitbas, Enes and Nowosad, Alexander and Engels,
Gregor}, year={2021} }'
chicago: Gottschalk, Sebastian, Enes Yigitbas, Alexander Nowosad, and Gregor Engels.
“Situation-Specific Business Model Development Methods for Mobile App Developers.”
In Enterprise, Business-Process and Information Systems Modeling. Springer,
2021. https://doi.org/10.1007/978-3-030-79186-5_17.
ieee: S. Gottschalk, E. Yigitbas, A. Nowosad, and G. Engels, “Situation-specific
Business Model Development Methods for Mobile App Developers,” in Enterprise,
Business-Process and Information Systems Modeling, 2021.
mla: Gottschalk, Sebastian, et al. “Situation-Specific Business Model Development
Methods for Mobile App Developers.” Enterprise, Business-Process and Information
Systems Modeling, Springer, 2021, doi:10.1007/978-3-030-79186-5_17.
short: 'S. Gottschalk, E. Yigitbas, A. Nowosad, G. Engels, in: Enterprise, Business-Process
and Information Systems Modeling, Springer, 2021.'
date_created: 2021-04-20T13:23:41Z
date_updated: 2022-01-06T06:55:08Z
ddc:
- '000'
department:
- _id: '66'
- _id: '534'
doi: 10.1007/978-3-030-79186-5_17
file:
- access_level: open_access
content_type: application/pdf
creator: sego
date_created: 2021-07-20T16:19:27Z
date_updated: 2021-07-20T16:20:15Z
file_id: '22769'
file_name: EMMSAD21.pdf
file_size: 638707
relation: main_file
file_date_updated: 2021-07-20T16:20:15Z
has_accepted_license: '1'
keyword:
- Business Model Development
- Situational Method Engineering
- Mobile App
- Business Model Development Tools
language:
- iso: eng
oa: '1'
project:
- _id: '1'
name: SFB 901
- _id: '4'
name: SFB 901 - Project Area C
- _id: '17'
name: SFB 901 - Subproject C5
publication: Enterprise, Business-Process and Information Systems Modeling
publisher: Springer
status: public
title: Situation-specific Business Model Development Methods for Mobile App Developers
type: conference
user_id: '47208'
year: '2021'
...
---
_id: '23526'
abstract:
- lang: eng
text: Modern and flexible application-level software platforms increase
the attack surface of connected vehicles and thereby require automotive engineers
to adopt additional security control techniques. These techniques encompass host-based
intrusion detection systems (HIDSs) that detect suspicious activities in application
contexts. Such application-aware HIDSs originate in information and communications
technology systems and have a great potential to deal with the flexible nature
of application-level software platforms. However, the elementary characteristics
of known application-aware HIDS approaches and thereby the implications for their
transfer to the automotive sector are unclear. In previous work, we presented
a systematic literature review (SLR) covering the state of the art of application-aware
HIDS approaches. We synthesized our findings by means of a fine-grained classification
for each approach specified through a feature model and corresponding variant
models. These models represent the approaches’ elementary characteristics. Furthermore,
we summarized key findings and inferred implications for the transfer of application-aware
HIDSs to the automotive sector. In this article, we extend the previous work by
several aspects. We adjust the quality evaluation process within the SLR to be
able to consider high quality conference publications, which results in an extended
final pool of publications. For supporting HIDS developers on the task of configuring
HIDS analysis techniques based on machine learning, we report on initial results
on the applicability of AutoML. Furthermore, we present lessons learned regarding
the application of the feature and variant model approach for SLRs. Finally, we
more thoroughly describe the SLR study design.
author:
- first_name: David
full_name: Schubert, David
id: '9106'
last_name: Schubert
- first_name: Hendrik
full_name: Eikerling, Hendrik
id: '29279'
last_name: Eikerling
- first_name: Jörg
full_name: Holtmann, Jörg
id: '3875'
last_name: Holtmann
orcid: 0000-0001-6141-4571
citation:
ama: 'Schubert D, Eikerling H, Holtmann J. Application-Aware Intrusion Detection:
A Systematic Literature Review, Implications for Automotive Systems, and Applicability
of AutoML. Frontiers in Computer Science. 2021;3. doi:10.3389/fcomp.2021.567873'
apa: 'Schubert, D., Eikerling, H., & Holtmann, J. (2021). Application-Aware
Intrusion Detection: A Systematic Literature Review, Implications for Automotive
Systems, and Applicability of AutoML. Frontiers in Computer Science, 3.
https://doi.org/10.3389/fcomp.2021.567873'
bibtex: '@article{Schubert_Eikerling_Holtmann_2021, title={Application-Aware Intrusion
Detection: A Systematic Literature Review, Implications for Automotive Systems,
and Applicability of AutoML}, volume={3}, DOI={10.3389/fcomp.2021.567873},
journal={Frontiers in Computer Science}, publisher={Frontiers Media}, author={Schubert,
David and Eikerling, Hendrik and Holtmann, Jörg}, year={2021} }'
chicago: 'Schubert, David, Hendrik Eikerling, and Jörg Holtmann. “Application-Aware
Intrusion Detection: A Systematic Literature Review, Implications for Automotive
Systems, and Applicability of AutoML.” Frontiers in Computer Science 3
(2021). https://doi.org/10.3389/fcomp.2021.567873.'
ieee: 'D. Schubert, H. Eikerling, and J. Holtmann, “Application-Aware Intrusion
Detection: A Systematic Literature Review, Implications for Automotive Systems,
and Applicability of AutoML,” Frontiers in Computer Science, vol. 3, 2021.'
mla: 'Schubert, David, et al. “Application-Aware Intrusion Detection: A Systematic
Literature Review, Implications for Automotive Systems, and Applicability of AutoML.”
Frontiers in Computer Science, vol. 3, Frontiers Media, 2021, doi:10.3389/fcomp.2021.567873.'
short: D. Schubert, H. Eikerling, J. Holtmann, Frontiers in Computer Science 3 (2021).
date_created: 2021-08-26T09:53:54Z
date_updated: 2022-01-06T06:55:56Z
department:
- _id: '241'
- _id: '662'
doi: 10.3389/fcomp.2021.567873
intvolume: ' 3'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.frontiersin.org/articles/10.3389/fcomp.2021.567873/full
oa: '1'
publication: Frontiers in Computer Science
publication_identifier:
issn:
- 2624-9898
publication_status: published
publisher: Frontiers Media
status: public
title: 'Application-Aware Intrusion Detection: A Systematic Literature Review, Implications
for Automotive Systems, and Applicability of AutoML'
type: journal_article
user_id: '29279'
volume: 3
year: '2021'
...
---
_id: '23708'
author:
- first_name: Zahra
full_name: Nouri, Zahra
id: '35802'
last_name: Nouri
- first_name: Ujwal
full_name: Gadiraju, Ujwal
last_name: Gadiraju
- first_name: Gregor
full_name: Engels, Gregor
id: '107'
last_name: Engels
- first_name: Henning
full_name: Wachsmuth, Henning
id: '3900'
last_name: Wachsmuth
citation:
ama: 'Nouri Z, Gadiraju U, Engels G, Wachsmuth H. What Is Unclear? Computational
Assessment of Task Clarity in Crowdsourcing. In: Proceedings of the 32nd ACM
Conference on Hypertext and Social Media. ; 2021:165-175.'
apa: Nouri, Z., Gadiraju, U., Engels, G., & Wachsmuth, H. (2021). What Is Unclear?
Computational Assessment of Task Clarity in Crowdsourcing. Proceedings of the
32nd ACM Conference on Hypertext and Social Media, 165–175.
bibtex: '@inproceedings{Nouri_Gadiraju_Engels_Wachsmuth_2021, title={What Is Unclear?
Computational Assessment of Task Clarity in Crowdsourcing}, booktitle={Proceedings
of the 32nd ACM Conference on Hypertext and Social Media}, author={Nouri, Zahra
and Gadiraju, Ujwal and Engels, Gregor and Wachsmuth, Henning}, year={2021}, pages={165–175}
}'
chicago: Nouri, Zahra, Ujwal Gadiraju, Gregor Engels, and Henning Wachsmuth. “What
Is Unclear? Computational Assessment of Task Clarity in Crowdsourcing.” In Proceedings
of the 32nd ACM Conference on Hypertext and Social Media, 165–75, 2021.
ieee: Z. Nouri, U. Gadiraju, G. Engels, and H. Wachsmuth, “What Is Unclear? Computational
Assessment of Task Clarity in Crowdsourcing,” in Proceedings of the 32nd ACM
Conference on Hypertext and Social Media, 2021, pp. 165–175.
mla: Nouri, Zahra, et al. “What Is Unclear? Computational Assessment of Task Clarity
in Crowdsourcing.” Proceedings of the 32nd ACM Conference on Hypertext and
Social Media, 2021, pp. 165–75.
short: 'Z. Nouri, U. Gadiraju, G. Engels, H. Wachsmuth, in: Proceedings of the 32nd
ACM Conference on Hypertext and Social Media, 2021, pp. 165–175.'
date_created: 2021-09-02T20:05:52Z
date_updated: 2022-01-06T06:55:58Z
department:
- _id: '600'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://dl.acm.org/doi/pdf/10.1145/3465336.3475109
oa: '1'
page: 165-175
publication: Proceedings of the 32nd ACM Conference on Hypertext and Social Media
status: public
title: What Is Unclear? Computational Assessment of Task Clarity in Crowdsourcing
type: conference
user_id: '82920'
year: '2021'
...
---
_id: '23760'
abstract:
- lang: eng
text: "The laser sintering process has been a well-established AM process for many
years.\r\nDisadvantages of LS are the low material variety and the thermal damage
of the unprocessed\r\nmaterial. The low temperature laser sintering attacks at
this point and processes powder material at\r\na build chamber temperature lower
than the recrystallization temperature. This drastic reduction in\r\ntemperature
results in significantly less thermal damage to the material. This work deals
with the\r\nlow temperature laser sintering of Polyamide 12 (PA12) on a commercial,
unmodified laser\r\nsintering system to compare it to standard laser sintered
PA12 and to create the basis for low\r\ntemperature laser sintering of high temperature
materials on such a system. First results by\r\nchanging the exposure parameters
and by fixing parts on a building platform show a processing of\r\nPA12 on an
EOS P396 at a build chamber temperature less than 100 °C instead of standard approx.\r\n175
°C."
author:
- first_name: Dennis
full_name: Menge, Dennis
id: '29240'
last_name: Menge
- first_name: Hans-Joachim
full_name: Schmid, Hans-Joachim
id: '464'
last_name: Schmid
citation:
ama: 'Menge D, Schmid H-J. Low Temperature Laser Sintering on a Standard System:
First Attempts and Results with PA12. In: ; 2021.'
apa: 'Menge, D., & Schmid, H.-J. (2021). Low Temperature Laser Sintering
on a Standard System: First Attempts and Results with PA12. Solid Freeform
Fabrication Symposium, Austin, TX.'
bibtex: '@inproceedings{Menge_Schmid_2021, title={Low Temperature Laser Sintering
on a Standard System: First Attempts and Results with PA12}, author={Menge, Dennis
and Schmid, Hans-Joachim}, year={2021} }'
chicago: 'Menge, Dennis, and Hans-Joachim Schmid. “Low Temperature Laser Sintering
on a Standard System: First Attempts and Results with PA12,” 2021.'
ieee: 'D. Menge and H.-J. Schmid, “Low Temperature Laser Sintering on a Standard
System: First Attempts and Results with PA12,” presented at the Solid Freeform
Fabrication Symposium, Austin, TX, 2021.'
mla: 'Menge, Dennis, and Hans-Joachim Schmid. Low Temperature Laser Sintering
on a Standard System: First Attempts and Results with PA12. 2021.'
short: 'D. Menge, H.-J. Schmid, in: 2021.'
conference:
end_date: 2021-08-04
location: Austin, TX
name: Solid Freeform Fabrication Symposium
start_date: 2021-08-02
date_created: 2021-09-03T13:19:26Z
date_updated: 2022-01-06T06:55:59Z
department:
- _id: '150'
- _id: '219'
- _id: '624'
keyword:
- Low Temp LS
- Low Temperature Laser Sintering
- Polyamid 12
language:
- iso: eng
main_file_link:
- open_access: '1'
url: http://utw10945.utweb.utexas.edu/sites/default/files/2021/052%20Low%20Temperature%20Laser%20Sintering%20on%20a%20Standard%20Syst.pdf
oa: '1'
status: public
title: 'Low Temperature Laser Sintering on a Standard System: First Attempts and Results
with PA12'
type: conference
user_id: '29240'
year: '2021'
...
---
_id: '20592'
abstract:
- lang: eng
text: GaAs-(111)-nanostructures exhibiting second harmonic generation are new building
blocks in nonlinear optics. Such structures can be fabricated through epitaxial
lift-off using selective etching of Al-containing layers and subsequent transfer
to glass substrates. Herein, the selective etching of (111)B-oriented AlxGa1−xAs
sacrificial layers (10–50 nm thick) with different aluminum concentrations (x
= 0.5–1.0) in 10\% hydrofluoric acid is investigated and compared with standard
(100)-oriented structures. The thinner the sacrificial layer and the lower the
aluminum content, the lower the lateral etch rate. For both orientations, the
lateral etch rates are in the same order of magnitude, but some quantitative differences
exist. Furthermore, the epitaxial lift-off, the transfer, and the nanopatterning
of thin (111)B-oriented GaAs membranes are demonstrated. Atomic force microscopy
and high-resolution X-ray diffraction measurements reveal the high structural
quality of the transferred GaAs-(111) films.
article_type: original
author:
- first_name: Tobias
full_name: Henksmeier, Tobias
last_name: Henksmeier
- first_name: Martin
full_name: Eppinger, Martin
last_name: Eppinger
- first_name: Bernhard
full_name: Reineke, Bernhard
last_name: Reineke
- first_name: Thomas
full_name: Zentgraf, Thomas
id: '30525'
last_name: Zentgraf
orcid: 0000-0002-8662-1101
- first_name: Cedrik
full_name: Meier, Cedrik
id: '20798'
last_name: Meier
orcid: https://orcid.org/0000-0002-3787-3572
- first_name: Dirk
full_name: Reuter, Dirk
id: '37763'
last_name: Reuter
citation:
ama: Henksmeier T, Eppinger M, Reineke B, Zentgraf T, Meier C, Reuter D. Selective
Etching of (111)B-Oriented AlxGa1−xAs-Layers for Epitaxial Lift-Off. physica
status solidi (a). 2021;218(3):2000408. doi:https://doi.org/10.1002/pssa.202000408
apa: Henksmeier, T., Eppinger, M., Reineke, B., Zentgraf, T., Meier, C., & Reuter,
D. (2021). Selective Etching of (111)B-Oriented AlxGa1−xAs-Layers for Epitaxial
Lift-Off. Physica Status Solidi (A), 218(3), 2000408. https://doi.org/10.1002/pssa.202000408
bibtex: '@article{Henksmeier_Eppinger_Reineke_Zentgraf_Meier_Reuter_2021, title={Selective
Etching of (111)B-Oriented AlxGa1−xAs-Layers for Epitaxial Lift-Off}, volume={218},
DOI={https://doi.org/10.1002/pssa.202000408},
number={3}, journal={physica status solidi (a)}, author={Henksmeier, Tobias and
Eppinger, Martin and Reineke, Bernhard and Zentgraf, Thomas and Meier, Cedrik
and Reuter, Dirk}, year={2021}, pages={2000408} }'
chicago: 'Henksmeier, Tobias, Martin Eppinger, Bernhard Reineke, Thomas Zentgraf,
Cedrik Meier, and Dirk Reuter. “Selective Etching of (111)B-Oriented AlxGa1−xAs-Layers
for Epitaxial Lift-Off.” Physica Status Solidi (A) 218, no. 3 (2021): 2000408.
https://doi.org/10.1002/pssa.202000408.'
ieee: T. Henksmeier, M. Eppinger, B. Reineke, T. Zentgraf, C. Meier, and D. Reuter,
“Selective Etching of (111)B-Oriented AlxGa1−xAs-Layers for Epitaxial Lift-Off,”
physica status solidi (a), vol. 218, no. 3, p. 2000408, 2021.
mla: Henksmeier, Tobias, et al. “Selective Etching of (111)B-Oriented AlxGa1−xAs-Layers
for Epitaxial Lift-Off.” Physica Status Solidi (A), vol. 218, no. 3, 2021,
p. 2000408, doi:https://doi.org/10.1002/pssa.202000408.
short: T. Henksmeier, M. Eppinger, B. Reineke, T. Zentgraf, C. Meier, D. Reuter,
Physica Status Solidi (A) 218 (2021) 2000408.
date_created: 2020-12-02T09:50:10Z
date_updated: 2022-01-06T06:54:30Z
department:
- _id: '230'
- _id: '429'
doi: https://doi.org/10.1002/pssa.202000408
intvolume: ' 218'
issue: '3'
keyword:
- epitaxial lift-off
- GaAs/AlxGa1−xAs heterostructures
- selective etching
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://onlinelibrary.wiley.com/doi/full/10.1002/pssa.202000408
oa: '1'
page: '2000408'
project:
- _id: '53'
name: TRR 142
- _id: '54'
name: TRR 142 - Project Area A
- _id: '63'
name: TRR 142 - Subproject A6
- _id: '56'
name: TRR 142 - Project Area C
- _id: '75'
name: TRR 142 - Subproject C5
publication: physica status solidi (a)
publication_status: published
status: public
title: Selective Etching of (111)B-Oriented AlxGa1−xAs-Layers for Epitaxial Lift-Off
type: journal_article
user_id: '30525'
volume: 218
year: '2021'
...
---
_id: '20693'
abstract:
- lang: eng
text: "In practical, large-scale networks, services are requested\r\nby users across
the globe, e.g., for video streaming.\r\nServices consist of multiple interconnected
components such as\r\nmicroservices in a service mesh. Coordinating these services\r\nrequires
scaling them according to continuously changing user\r\ndemand, deploying instances
at the edge close to their users,\r\nand routing traffic efficiently between users
and connected instances.\r\nNetwork and service coordination is commonly addressed\r\nthrough
centralized approaches, where a single coordinator\r\nknows everything and coordinates
the entire network globally.\r\nWhile such centralized approaches can reach global
optima, they\r\ndo not scale to large, realistic networks. In contrast, distributed\r\napproaches
scale well, but sacrifice solution quality due to their\r\nlimited scope of knowledge
and coordination decisions.\r\n\r\nTo this end, we propose a hierarchical coordination
approach\r\nthat combines the good solution quality of centralized approaches\r\nwith
the scalability of distributed approaches. In doing so, we divide\r\nthe network
into multiple hierarchical domains and optimize\r\ncoordination in a top-down
manner. We compare our hierarchical\r\nwith a centralized approach in an extensive
evaluation on a real-world\r\nnetwork topology. Our results indicate that hierarchical\r\ncoordination
can find close-to-optimal solutions in a fraction of\r\nthe runtime of centralized
approaches."
author:
- first_name: Stefan Balthasar
full_name: Schneider, Stefan Balthasar
id: '35343'
last_name: Schneider
orcid: 0000-0001-8210-4011
- first_name: Mirko
full_name: Jürgens, Mirko
last_name: Jürgens
- first_name: Holger
full_name: Karl, Holger
id: '126'
last_name: Karl
citation:
ama: 'Schneider SB, Jürgens M, Karl H. Divide and Conquer: Hierarchical Network
and Service Coordination. In: IFIP/IEEE International Symposium on Integrated
Network Management (IM). IFIP/IEEE; 2021.'
apa: 'Schneider, S. B., Jürgens, M., & Karl, H. (2021). Divide and Conquer:
Hierarchical Network and Service Coordination. In IFIP/IEEE International Symposium
on Integrated Network Management (IM). Bordeaux, France: IFIP/IEEE.'
bibtex: '@inproceedings{Schneider_Jürgens_Karl_2021, title={Divide and Conquer:
Hierarchical Network and Service Coordination}, booktitle={IFIP/IEEE International
Symposium on Integrated Network Management (IM)}, publisher={IFIP/IEEE}, author={Schneider,
Stefan Balthasar and Jürgens, Mirko and Karl, Holger}, year={2021} }'
chicago: 'Schneider, Stefan Balthasar, Mirko Jürgens, and Holger Karl. “Divide and
Conquer: Hierarchical Network and Service Coordination.” In IFIP/IEEE International
Symposium on Integrated Network Management (IM). IFIP/IEEE, 2021.'
ieee: 'S. B. Schneider, M. Jürgens, and H. Karl, “Divide and Conquer: Hierarchical
Network and Service Coordination,” in IFIP/IEEE International Symposium on
Integrated Network Management (IM), Bordeaux, France, 2021.'
mla: 'Schneider, Stefan Balthasar, et al. “Divide and Conquer: Hierarchical Network
and Service Coordination.” IFIP/IEEE International Symposium on Integrated
Network Management (IM), IFIP/IEEE, 2021.'
short: 'S.B. Schneider, M. Jürgens, H. Karl, in: IFIP/IEEE International Symposium
on Integrated Network Management (IM), IFIP/IEEE, 2021.'
conference:
location: Bordeaux, France
name: IFIP/IEEE International Symposium on Integrated Network Management (IM)
date_created: 2020-12-11T08:39:47Z
date_updated: 2022-01-06T06:54:32Z
ddc:
- '006'
department:
- _id: '75'
file:
- access_level: open_access
content_type: application/pdf
creator: stschn
date_created: 2020-12-11T08:37:37Z
date_updated: 2020-12-11T08:37:37Z
file_id: '20694'
file_name: preprint_with_header.pdf
file_size: 7979772
relation: main_file
title: 'Divide and Conquer: Hierarchical Network and Service Coordination'
file_date_updated: 2020-12-11T08:37:37Z
has_accepted_license: '1'
keyword:
- network management
- service management
- coordination
- hierarchical
- scalability
- nfv
language:
- iso: eng
oa: '1'
project:
- _id: '1'
name: SFB 901
- _id: '4'
name: SFB 901 - Project Area C
- _id: '16'
name: SFB 901 - Subproject C4
publication: IFIP/IEEE International Symposium on Integrated Network Management (IM)
publisher: IFIP/IEEE
quality_controlled: '1'
status: public
title: 'Divide and Conquer: Hierarchical Network and Service Coordination'
type: conference
user_id: '35343'
year: '2021'
...
---
_id: '22155'
author:
- first_name: Sebastian
full_name: Gottschalk, Sebastian
id: '47208'
last_name: Gottschalk
citation:
ama: 'Gottschalk S. Situation-specific Development of Business Models for Services
in Software Ecosystems. In: Advanced Software Engineering. Doctorial Consortium.
CEUR; 2021.'
apa: Gottschalk, S. (2021). Situation-specific Development of Business Models for
Services in Software Ecosystems. In Advanced Software Engineering. Doctorial
Consortium. CEUR.
bibtex: '@inproceedings{Gottschalk_2021, title={Situation-specific Development of
Business Models for Services in Software Ecosystems}, booktitle={Advanced Software
Engineering. Doctorial Consortium}, publisher={CEUR}, author={Gottschalk, Sebastian},
year={2021} }'
chicago: Gottschalk, Sebastian. “Situation-Specific Development of Business Models
for Services in Software Ecosystems.” In Advanced Software Engineering. Doctorial
Consortium. CEUR, 2021.
ieee: S. Gottschalk, “Situation-specific Development of Business Models for Services
in Software Ecosystems,” in Advanced Software Engineering. Doctorial Consortium,
2021.
mla: Gottschalk, Sebastian. “Situation-Specific Development of Business Models for
Services in Software Ecosystems.” Advanced Software Engineering. Doctorial
Consortium, CEUR, 2021.
short: 'S. Gottschalk, in: Advanced Software Engineering. Doctorial Consortium,
CEUR, 2021.'
date_created: 2021-05-11T12:46:07Z
date_updated: 2022-01-06T06:55:28Z
ddc:
- '000'
department:
- _id: '66'
- _id: '534'
file:
- access_level: open_access
content_type: application/pdf
creator: sego
date_created: 2021-07-20T16:16:05Z
date_updated: 2021-07-20T16:16:05Z
file_id: '22767'
file_name: CAISEDC21.pdf
file_size: 278027
relation: main_file
file_date_updated: 2021-07-20T16:16:05Z
has_accepted_license: '1'
language:
- iso: eng
oa: '1'
project:
- _id: '1'
name: SFB 901
- _id: '4'
name: SFB 901 - Project Area C
- _id: '17'
name: SFB 901 - Subproject C5
publication: Advanced Software Engineering. Doctorial Consortium
publisher: CEUR
status: public
title: Situation-specific Development of Business Models for Services in Software
Ecosystems
type: conference
user_id: '47208'
year: '2021'
...
---
_id: '22156'
abstract:
- lang: eng
text: Word embedding models reflect bias towards genders, ethnicities, and other
social groups present in the underlying training data. Metrics such as ECT, RNSB,
and WEAT quantify bias in these models based on predefined word lists representing
social groups and bias-conveying concepts. How suitable these lists actually are
to reveal bias - let alone the bias metrics in general - remains unclear, though.
In this paper, we study how to assess the quality of bias metrics for word embedding
models. In particular, we present a generic method, Bias Silhouette Analysis (BSA),
that quantifies the accuracy and robustness of such a metric and of the word lists
used. Given a biased and an unbiased reference embedding model, BSA applies the
metric systematically for several subsets of the lists to the models. The variance
and rate of convergence of the bias values of each model then entail the robustness
of the word lists, whereas the distance between the models' values gives indications
of the general accuracy of the metric with the word lists. We demonstrate the
behavior of BSA on two standard embedding models for the three mentioned metrics
with several word lists from existing research.
author:
- first_name: Maximilian
full_name: Spliethöver, Maximilian
id: '84035'
last_name: Spliethöver
orcid: 0000-0003-4364-1409
- first_name: Henning
full_name: Wachsmuth, Henning
id: '3900'
last_name: Wachsmuth
citation:
ama: 'Spliethöver M, Wachsmuth H. Bias Silhouette Analysis: Towards Assessing the
Quality of Bias Metrics for Word Embedding Models. In: Proceedings of the Thirtieth
International Joint Conference on Artificial Intelligence, IJCAI-21. ; 2021:552-559.
doi:10.24963/ijcai.2021/77'
apa: 'Spliethöver, M., & Wachsmuth, H. (2021). Bias Silhouette Analysis: Towards
Assessing the Quality of Bias Metrics for Word Embedding Models. Proceedings
of the Thirtieth International Joint Conference on Artificial Intelligence, IJCAI-21,
552–559. https://doi.org/10.24963/ijcai.2021/77'
bibtex: '@inproceedings{Spliethöver_Wachsmuth_2021, title={Bias Silhouette Analysis:
Towards Assessing the Quality of Bias Metrics for Word Embedding Models}, DOI={10.24963/ijcai.2021/77}, booktitle={Proceedings
of the Thirtieth International Joint Conference on Artificial Intelligence, IJCAI-21},
author={Spliethöver, Maximilian and Wachsmuth, Henning}, year={2021}, pages={552–559}
}'
chicago: 'Spliethöver, Maximilian, and Henning Wachsmuth. “Bias Silhouette Analysis:
Towards Assessing the Quality of Bias Metrics for Word Embedding Models.” In Proceedings
of the Thirtieth International Joint Conference on Artificial Intelligence, IJCAI-21,
552–59, 2021. https://doi.org/10.24963/ijcai.2021/77.'
ieee: 'M. Spliethöver and H. Wachsmuth, “Bias Silhouette Analysis: Towards Assessing
the Quality of Bias Metrics for Word Embedding Models,” in Proceedings of the
Thirtieth International Joint Conference on Artificial Intelligence, IJCAI-21,
Online, 2021, pp. 552–559, doi: 10.24963/ijcai.2021/77.'
mla: 'Spliethöver, Maximilian, and Henning Wachsmuth. “Bias Silhouette Analysis:
Towards Assessing the Quality of Bias Metrics for Word Embedding Models.” Proceedings
of the Thirtieth International Joint Conference on Artificial Intelligence, IJCAI-21,
2021, pp. 552–59, doi:10.24963/ijcai.2021/77.'
short: 'M. Spliethöver, H. Wachsmuth, in: Proceedings of the Thirtieth International
Joint Conference on Artificial Intelligence, IJCAI-21, 2021, pp. 552–559.'
conference:
end_date: 2021-08-26
location: Online
name: 30th International Joint Conference on Artificial Intelligence (IJCAI-21)
start_date: 2021-08-19
date_created: 2021-05-11T23:13:26Z
date_updated: 2022-01-06T06:55:28Z
department:
- _id: '600'
doi: 10.24963/ijcai.2021/77
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.ijcai.org/proceedings/2021/77
oa: '1'
page: 552-559
publication: Proceedings of the Thirtieth International Joint Conference on Artificial
Intelligence, IJCAI-21
quality_controlled: '1'
status: public
title: 'Bias Silhouette Analysis: Towards Assessing the Quality of Bias Metrics for
Word Embedding Models'
type: conference
user_id: '82920'
year: '2021'
...
---
_id: '22158'
author:
- first_name: Shahbaz
full_name: Syed, Shahbaz
last_name: Syed
- first_name: Khalid
full_name: Al-Khatib, Khalid
last_name: Al-Khatib
- first_name: Milad
full_name: Alshomary, Milad
id: '73059'
last_name: Alshomary
- first_name: Henning
full_name: Wachsmuth, Henning
id: '3900'
last_name: Wachsmuth
- first_name: Martin
full_name: Potthast, Martin
last_name: Potthast
citation:
ama: 'Syed S, Al-Khatib K, Alshomary M, Wachsmuth H, Potthast M. Generating Informative
Conclusions for Argumentative Texts. In: Proceedings of the Joint Conference
of the 59th Annual Meeting of the Association for Computational Linguistics and
the 11th International Joint Conference on Natural Language Processing (ACL-IJCNLP
2021): Findings. ; 2021:3482-3493.'
apa: 'Syed, S., Al-Khatib, K., Alshomary, M., Wachsmuth, H., & Potthast, M.
(2021). Generating Informative Conclusions for Argumentative Texts. Proceedings
of the Joint Conference of the 59th Annual Meeting of the Association for Computational
Linguistics and the 11th International Joint Conference on Natural Language Processing
(ACL-IJCNLP 2021): Findings, 3482–3493.'
bibtex: '@inproceedings{Syed_Al-Khatib_Alshomary_Wachsmuth_Potthast_2021, title={Generating
Informative Conclusions for Argumentative Texts}, booktitle={Proceedings of the
Joint Conference of the 59th Annual Meeting of the Association for Computational
Linguistics and the 11th International Joint Conference on Natural Language Processing
(ACL-IJCNLP 2021): Findings}, author={Syed, Shahbaz and Al-Khatib, Khalid and
Alshomary, Milad and Wachsmuth, Henning and Potthast, Martin}, year={2021}, pages={3482–3493}
}'
chicago: 'Syed, Shahbaz, Khalid Al-Khatib, Milad Alshomary, Henning Wachsmuth, and
Martin Potthast. “Generating Informative Conclusions for Argumentative Texts.”
In Proceedings of the Joint Conference of the 59th Annual Meeting of the Association
for Computational Linguistics and the 11th International Joint Conference on Natural
Language Processing (ACL-IJCNLP 2021): Findings, 3482–93, 2021.'
ieee: 'S. Syed, K. Al-Khatib, M. Alshomary, H. Wachsmuth, and M. Potthast, “Generating
Informative Conclusions for Argumentative Texts,” in Proceedings of the Joint
Conference of the 59th Annual Meeting of the Association for Computational Linguistics
and the 11th International Joint Conference on Natural Language Processing (ACL-IJCNLP
2021): Findings, 2021, pp. 3482–3493.'
mla: 'Syed, Shahbaz, et al. “Generating Informative Conclusions for Argumentative
Texts.” Proceedings of the Joint Conference of the 59th Annual Meeting of the
Association for Computational Linguistics and the 11th International Joint Conference
on Natural Language Processing (ACL-IJCNLP 2021): Findings, 2021, pp. 3482–93.'
short: 'S. Syed, K. Al-Khatib, M. Alshomary, H. Wachsmuth, M. Potthast, in: Proceedings
of the Joint Conference of the 59th Annual Meeting of the Association for Computational
Linguistics and the 11th International Joint Conference on Natural Language Processing
(ACL-IJCNLP 2021): Findings, 2021, pp. 3482–3493.'
date_created: 2021-05-11T23:18:14Z
date_updated: 2022-01-06T06:55:28Z
department:
- _id: '600'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://aclanthology.org/2021.findings-acl.306.pdf
oa: '1'
page: 3482-3493
publication: 'Proceedings of the Joint Conference of the 59th Annual Meeting of the
Association for Computational Linguistics and the 11th International Joint Conference
on Natural Language Processing (ACL-IJCNLP 2021): Findings'
status: public
title: Generating Informative Conclusions for Argumentative Texts
type: conference
user_id: '82920'
year: '2021'
...
---
_id: '22159'
author:
- first_name: Joe
full_name: Barrow, Joe
last_name: Barrow
- first_name: Rajiv
full_name: Jain, Rajiv
last_name: Jain
- first_name: Nedim
full_name: Lipka, Nedim
last_name: Lipka
- first_name: Franck
full_name: Dernoncourt, Franck
last_name: Dernoncourt
- first_name: Vlad
full_name: Morariu, Vlad
last_name: Morariu
- first_name: Varun
full_name: Manjunatha, Varun
last_name: Manjunatha
- first_name: Douglas
full_name: Oard, Douglas
last_name: Oard
- first_name: Philip
full_name: Resnik, Philip
last_name: Resnik
- first_name: Henning
full_name: Wachsmuth, Henning
id: '3900'
last_name: Wachsmuth
citation:
ama: 'Barrow J, Jain R, Lipka N, et al. Syntopical Graphs for Computational Argumentation
Tasks. In: Proceedings of the Joint Conference of the 59th Annual Meeting of
the Association for Computational Linguistics and the 11th International Joint
Conference on Natural Language Processing (ACL-IJCNLP 2021). ; 2021:1583-1595.'
apa: Barrow, J., Jain, R., Lipka, N., Dernoncourt, F., Morariu, V., Manjunatha,
V., Oard, D., Resnik, P., & Wachsmuth, H. (2021). Syntopical Graphs for Computational
Argumentation Tasks. Proceedings of the Joint Conference of the 59th Annual
Meeting of the Association for Computational Linguistics and the 11th International
Joint Conference on Natural Language Processing (ACL-IJCNLP 2021), 1583–1595.
bibtex: '@inproceedings{Barrow_Jain_Lipka_Dernoncourt_Morariu_Manjunatha_Oard_Resnik_Wachsmuth_2021,
title={Syntopical Graphs for Computational Argumentation Tasks}, booktitle={Proceedings
of the Joint Conference of the 59th Annual Meeting of the Association for Computational
Linguistics and the 11th International Joint Conference on Natural Language Processing
(ACL-IJCNLP 2021)}, author={Barrow, Joe and Jain, Rajiv and Lipka, Nedim and Dernoncourt,
Franck and Morariu, Vlad and Manjunatha, Varun and Oard, Douglas and Resnik, Philip
and Wachsmuth, Henning}, year={2021}, pages={1583–1595} }'
chicago: Barrow, Joe, Rajiv Jain, Nedim Lipka, Franck Dernoncourt, Vlad Morariu,
Varun Manjunatha, Douglas Oard, Philip Resnik, and Henning Wachsmuth. “Syntopical
Graphs for Computational Argumentation Tasks.” In Proceedings of the Joint
Conference of the 59th Annual Meeting of the Association for Computational Linguistics
and the 11th International Joint Conference on Natural Language Processing (ACL-IJCNLP
2021), 1583–95, 2021.
ieee: J. Barrow et al., “Syntopical Graphs for Computational Argumentation
Tasks,” in Proceedings of the Joint Conference of the 59th Annual Meeting of
the Association for Computational Linguistics and the 11th International Joint
Conference on Natural Language Processing (ACL-IJCNLP 2021), 2021, pp. 1583–1595.
mla: Barrow, Joe, et al. “Syntopical Graphs for Computational Argumentation Tasks.”
Proceedings of the Joint Conference of the 59th Annual Meeting of the Association
for Computational Linguistics and the 11th International Joint Conference on Natural
Language Processing (ACL-IJCNLP 2021), 2021, pp. 1583–95.
short: 'J. Barrow, R. Jain, N. Lipka, F. Dernoncourt, V. Morariu, V. Manjunatha,
D. Oard, P. Resnik, H. Wachsmuth, in: Proceedings of the Joint Conference of the
59th Annual Meeting of the Association for Computational Linguistics and the 11th
International Joint Conference on Natural Language Processing (ACL-IJCNLP 2021),
2021, pp. 1583–1595.'
date_created: 2021-05-11T23:20:59Z
date_updated: 2022-01-06T06:55:28Z
department:
- _id: '600'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://aclanthology.org/2021.acl-long.126.pdf
oa: '1'
page: 1583-1595
publication: Proceedings of the Joint Conference of the 59th Annual Meeting of the
Association for Computational Linguistics and the 11th International Joint Conference
on Natural Language Processing (ACL-IJCNLP 2021)
status: public
title: Syntopical Graphs for Computational Argumentation Tasks
type: conference
user_id: '82920'
year: '2021'
...
---
_id: '22304'
author:
- first_name: Stefan
full_name: Schott, Stefan
id: '54847'
last_name: Schott
citation:
ama: Schott S. Android App Analysis Benchmark Case Generation. Paderborn;
2021.
apa: Schott, S. (2021). Android App Analysis Benchmark Case Generation. Paderborn.
bibtex: '@book{Schott_2021, place={Paderborn}, title={Android App Analysis Benchmark
Case Generation}, author={Schott, Stefan}, year={2021} }'
chicago: Schott, Stefan. Android App Analysis Benchmark Case Generation.
Paderborn, 2021.
ieee: S. Schott, Android App Analysis Benchmark Case Generation. Paderborn,
2021.
mla: Schott, Stefan. Android App Analysis Benchmark Case Generation. 2021.
short: S. Schott, Android App Analysis Benchmark Case Generation, Paderborn, 2021.
date_created: 2021-06-09T06:04:12Z
date_updated: 2022-01-06T06:55:31Z
ddc:
- '000'
department:
- _id: '77'
extern: '1'
file:
- access_level: open_access
content_type: application/pdf
creator: fpauck
date_created: 2021-06-09T06:01:45Z
date_updated: 2021-06-09T06:01:45Z
file_id: '22305'
file_name: Masters_Thesis_Stefan_Schott_unsigned.pdf
file_size: 1918444
relation: main_file
file_date_updated: 2021-06-09T06:01:45Z
has_accepted_license: '1'
language:
- iso: eng
oa: '1'
place: Paderborn
project:
- _id: '1'
name: SFB 901
- _id: '12'
name: SFB 901 - Subproject B4
- _id: '3'
name: SFB 901 - Project Area B
status: public
supervisor:
- first_name: Heike
full_name: Wehrheim, Heike
id: '573'
last_name: Wehrheim
title: Android App Analysis Benchmark Case Generation
type: mastersthesis
user_id: '477'
year: '2021'
...
---
_id: '22450'
abstract:
- lang: eng
text: We realize and investigate a nonlinear metasurface taking advantage of intersubband
transitions in ultranarrow GaN/AlN multi-quantum well heterostructures. Owing
to huge band offsets, the structures offer resonant transitions in the telecom
window around 1.55 µm. These heterostructures are functionalized with an array
of plasmonic antennas featuring cross-polarized resonances at these near-infrared
wavelengths and their second harmonic. This kind of nonlinear metasurface allows
for substantial second-harmonic generation at normal incidence which is completely
absent for an antenna array without the multi-quantum well structure underneath.
While the second harmonic is originally radiated only into the plane of the quantum
wells, a proper geometrical arrangement of the plasmonic elements permits the
redirection of the second-harmonic light to free-space radiation, which is emitted
perpendicular to the surface.
article_number: '2134'
article_type: original
author:
- first_name: Jan
full_name: Mundry, Jan
last_name: Mundry
- first_name: Florian
full_name: Spreyer, Florian
last_name: Spreyer
- first_name: Valentin
full_name: Jmerik, Valentin
last_name: Jmerik
- first_name: Sergey
full_name: Ivanov, Sergey
last_name: Ivanov
- first_name: Thomas
full_name: Zentgraf, Thomas
id: '30525'
last_name: Zentgraf
orcid: 0000-0002-8662-1101
- first_name: Markus
full_name: Betz, Markus
last_name: Betz
citation:
ama: Mundry J, Spreyer F, Jmerik V, Ivanov S, Zentgraf T, Betz M. Nonlinear metasurface
combining telecom-range intersubband transitions in GaN/AlN quantum wells with
resonant plasmonic antenna arrays. Optical Materials Express. 2021;11(7).
doi:10.1364/ome.426236
apa: Mundry, J., Spreyer, F., Jmerik, V., Ivanov, S., Zentgraf, T., & Betz,
M. (2021). Nonlinear metasurface combining telecom-range intersubband transitions
in GaN/AlN quantum wells with resonant plasmonic antenna arrays. Optical Materials
Express, 11(7). https://doi.org/10.1364/ome.426236
bibtex: '@article{Mundry_Spreyer_Jmerik_Ivanov_Zentgraf_Betz_2021, title={Nonlinear
metasurface combining telecom-range intersubband transitions in GaN/AlN quantum
wells with resonant plasmonic antenna arrays}, volume={11}, DOI={10.1364/ome.426236},
number={72134}, journal={Optical Materials Express}, publisher={OSA}, author={Mundry,
Jan and Spreyer, Florian and Jmerik, Valentin and Ivanov, Sergey and Zentgraf,
Thomas and Betz, Markus}, year={2021} }'
chicago: Mundry, Jan, Florian Spreyer, Valentin Jmerik, Sergey Ivanov, Thomas Zentgraf,
and Markus Betz. “Nonlinear Metasurface Combining Telecom-Range Intersubband Transitions
in GaN/AlN Quantum Wells with Resonant Plasmonic Antenna Arrays.” Optical Materials
Express 11, no. 7 (2021). https://doi.org/10.1364/ome.426236.
ieee: J. Mundry, F. Spreyer, V. Jmerik, S. Ivanov, T. Zentgraf, and M. Betz, “Nonlinear
metasurface combining telecom-range intersubband transitions in GaN/AlN quantum
wells with resonant plasmonic antenna arrays,” Optical Materials Express,
vol. 11, no. 7, 2021.
mla: Mundry, Jan, et al. “Nonlinear Metasurface Combining Telecom-Range Intersubband
Transitions in GaN/AlN Quantum Wells with Resonant Plasmonic Antenna Arrays.”
Optical Materials Express, vol. 11, no. 7, 2134, OSA, 2021, doi:10.1364/ome.426236.
short: J. Mundry, F. Spreyer, V. Jmerik, S. Ivanov, T. Zentgraf, M. Betz, Optical
Materials Express 11 (2021).
date_created: 2021-06-16T05:52:21Z
date_updated: 2022-01-06T06:55:33Z
department:
- _id: '15'
- _id: '230'
- _id: '289'
- _id: '429'
doi: 10.1364/ome.426236
intvolume: ' 11'
issue: '7'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.osapublishing.org/ome/fulltext.cfm?uri=ome-11-7-2134&id=452008
oa: '1'
project:
- _id: '53'
name: TRR 142
- _id: '54'
name: TRR 142 - Project Area A
- _id: '65'
name: TRR 142 - Subproject A8
publication: Optical Materials Express
publication_identifier:
issn:
- 2159-3930
publication_status: published
publisher: OSA
quality_controlled: '1'
status: public
title: Nonlinear metasurface combining telecom-range intersubband transitions in GaN/AlN
quantum wells with resonant plasmonic antenna arrays
type: journal_article
user_id: '30525'
volume: 11
year: '2021'
...
---
_id: '22509'
abstract:
- lang: eng
text: Self-training is an effective approach to semi-supervised learning. The key
idea is to let the learner itself iteratively generate "pseudo-supervision" for
unlabeled instances based on its current hypothesis. In combination with consistency
regularization, pseudo-labeling has shown promising performance in various domains,
for example in computer vision. To account for the hypothetical nature of the
pseudo-labels, these are commonly provided in the form of probability distributions.
Still, one may argue that even a probability distribution represents an excessive
level of informedness, as it suggests that the learner precisely knows the ground-truth
conditional probabilities. In our approach, we therefore allow the learner to
label instances in the form of credal sets, that is, sets of (candidate) probability
distributions. Thanks to this increased expressiveness, the learner is able to
represent uncertainty and a lack of knowledge in a more flexible and more faithful
manner. To learn from weakly labeled data of that kind, we leverage methods that
have recently been proposed in the realm of so-called superset learning. In an
exhaustive empirical evaluation, we compare our methodology to state-of-the-art
self-supervision approaches, showing competitive to superior performance especially
in low-label scenarios incorporating a high degree of uncertainty.
author:
- first_name: Julian
full_name: Lienen, Julian
id: '44040'
last_name: Lienen
- first_name: Eyke
full_name: Hüllermeier, Eyke
id: '48129'
last_name: Hüllermeier
citation:
ama: Lienen J, Hüllermeier E. Credal Self-Supervised Learning. arXiv:210611853.
2021.
apa: Lienen, J., & Hüllermeier, E. (2021). Credal Self-Supervised Learning.
ArXiv:2106.11853.
bibtex: '@article{Lienen_Hüllermeier_2021, title={Credal Self-Supervised Learning},
journal={arXiv:2106.11853}, author={Lienen, Julian and Hüllermeier, Eyke}, year={2021}
}'
chicago: Lienen, Julian, and Eyke Hüllermeier. “Credal Self-Supervised Learning.”
ArXiv:2106.11853, 2021.
ieee: J. Lienen and E. Hüllermeier, “Credal Self-Supervised Learning,” arXiv:2106.11853.
2021.
mla: Lienen, Julian, and Eyke Hüllermeier. “Credal Self-Supervised Learning.” ArXiv:2106.11853,
2021.
short: J. Lienen, E. Hüllermeier, ArXiv:2106.11853 (2021).
date_created: 2021-06-23T07:24:38Z
date_updated: 2022-01-06T06:55:35Z
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/pdf/2106.11853.pdf
oa: '1'
publication: arXiv:2106.11853
status: public
title: Credal Self-Supervised Learning
type: preprint
user_id: '44040'
year: '2021'
...
---
_id: '22514'
author:
- first_name: Jan-Peter
full_name: Kucklick, Jan-Peter
id: '77066'
last_name: Kucklick
- first_name: Jennifer
full_name: Müller, Jennifer
id: '82872'
last_name: Müller
- first_name: Daniel
full_name: Beverungen, Daniel
id: '59677'
last_name: Beverungen
- first_name: Oliver
full_name: Müller, Oliver
id: '72849'
last_name: Müller
citation:
ama: 'Kucklick J-P, Müller J, Beverungen D, Müller O. Quantifying the Impact of
Location Data for Real Estate Appraisal – A GIS-based Deep Learning Approach.
In: European Conference on Information Systems. ; 2021.'
apa: Kucklick, J.-P., Müller, J., Beverungen, D., & Müller, O. (2021). Quantifying
the Impact of Location Data for Real Estate Appraisal – A GIS-based Deep Learning
Approach. In European Conference on Information Systems. Virtual.
bibtex: '@inproceedings{Kucklick_Müller_Beverungen_Müller_2021, title={Quantifying
the Impact of Location Data for Real Estate Appraisal – A GIS-based Deep Learning
Approach}, booktitle={European Conference on Information Systems}, author={Kucklick,
Jan-Peter and Müller, Jennifer and Beverungen, Daniel and Müller, Oliver}, year={2021}
}'
chicago: Kucklick, Jan-Peter, Jennifer Müller, Daniel Beverungen, and Oliver Müller.
“Quantifying the Impact of Location Data for Real Estate Appraisal – A GIS-Based
Deep Learning Approach.” In European Conference on Information Systems,
2021.
ieee: J.-P. Kucklick, J. Müller, D. Beverungen, and O. Müller, “Quantifying the
Impact of Location Data for Real Estate Appraisal – A GIS-based Deep Learning
Approach,” in European Conference on Information Systems, Virtual, 2021.
mla: Kucklick, Jan-Peter, et al. “Quantifying the Impact of Location Data for Real
Estate Appraisal – A GIS-Based Deep Learning Approach.” European Conference
on Information Systems, 2021.
short: 'J.-P. Kucklick, J. Müller, D. Beverungen, O. Müller, in: European Conference
on Information Systems, 2021.'
conference:
end_date: 2021-06-16
location: Virtual
name: ECIS 2021 - 29th European Conference on Information System
start_date: 2021-06-14
date_created: 2021-06-28T11:30:02Z
date_updated: 2022-01-06T06:55:35Z
department:
- _id: '196'
- _id: '526'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://aisel.aisnet.org/cgi/viewcontent.cgi?article=1022&context=ecis2021_rip
oa: '1'
publication: European Conference on Information Systems
status: public
title: Quantifying the Impact of Location Data for Real Estate Appraisal – A GIS-based
Deep Learning Approach
type: conference
user_id: '71922'
year: '2021'
...
---
_id: '22518'
article_number: '012052'
author:
- first_name: Marcel
full_name: Triebus, Marcel
id: '66036'
last_name: Triebus
- first_name: Jan
full_name: Gierse, Jan
id: '28610'
last_name: Gierse
- first_name: Thorsten
full_name: Marten, Thorsten
id: '338'
last_name: Marten
- first_name: Thomas
full_name: Tröster, Thomas
id: '553'
last_name: Tröster
citation:
ama: 'Triebus M, Gierse J, Marten T, Tröster T. A new Device for Determination of
Forming-Limit-Curves under Hot-Forming Conditions. IOP Conference Series: Materials
Science and Engineering. Published online 2021. doi:10.1088/1757-899x/1157/1/012052'
apa: 'Triebus, M., Gierse, J., Marten, T., & Tröster, T. (2021). A new Device
for Determination of Forming-Limit-Curves under Hot-Forming Conditions. IOP
Conference Series: Materials Science and Engineering, Article 012052. 40th
International Deep-Drawing Research Group Conference (IDDRG 2021), Virtual - Stuttgart.
https://doi.org/10.1088/1757-899x/1157/1/012052'
bibtex: '@article{Triebus_Gierse_Marten_Tröster_2021, title={A new Device for Determination
of Forming-Limit-Curves under Hot-Forming Conditions}, DOI={10.1088/1757-899x/1157/1/012052},
number={012052}, journal={IOP Conference Series: Materials Science and Engineering},
publisher={IOP Publishing Ltd}, author={Triebus, Marcel and Gierse, Jan and Marten,
Thorsten and Tröster, Thomas}, year={2021} }'
chicago: 'Triebus, Marcel, Jan Gierse, Thorsten Marten, and Thomas Tröster. “A New
Device for Determination of Forming-Limit-Curves under Hot-Forming Conditions.”
IOP Conference Series: Materials Science and Engineering, 2021. https://doi.org/10.1088/1757-899x/1157/1/012052.'
ieee: 'M. Triebus, J. Gierse, T. Marten, and T. Tröster, “A new Device for Determination
of Forming-Limit-Curves under Hot-Forming Conditions,” IOP Conference Series:
Materials Science and Engineering, Art. no. 012052, 2021, doi: 10.1088/1757-899x/1157/1/012052.'
mla: 'Triebus, Marcel, et al. “A New Device for Determination of Forming-Limit-Curves
under Hot-Forming Conditions.” IOP Conference Series: Materials Science and
Engineering, 012052, IOP Publishing Ltd, 2021, doi:10.1088/1757-899x/1157/1/012052.'
short: 'M. Triebus, J. Gierse, T. Marten, T. Tröster, IOP Conference Series: Materials
Science and Engineering (2021).'
conference:
end_date: 2021-07-02
location: Virtual - Stuttgart
name: 40th International Deep-Drawing Research Group Conference (IDDRG 2021)
start_date: 2021-06-21
date_created: 2021-06-28T14:57:26Z
date_updated: 2022-01-06T06:55:35Z
department:
- _id: '9'
- _id: '321'
- _id: '149'
doi: 10.1088/1757-899x/1157/1/012052
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://iopscience.iop.org/article/10.1088/1757-899X/1157/1/012052/pdf
oa: '1'
publication: 'IOP Conference Series: Materials Science and Engineering'
publication_identifier:
issn:
- 1757-8981
- 1757-899X
publication_status: published
publisher: IOP Publishing Ltd
status: public
title: A new Device for Determination of Forming-Limit-Curves under Hot-Forming Conditions
type: journal_article
user_id: '66036'
year: '2021'
...
---
_id: '22523'
abstract:
- lang: eng
text: The containment of COVID-19 critically hinges on individuals’ behavior. We
investigate how individuals react to variations in COVID-19 reporting. Using a
survey, we elicit individuals' perceived infection risk given various COVID-19
metrics (e.g., confirmed cases, reproduction rate, or case-fatality ratio). We
proxy individuals' risk perception with their willingness to pay for the participation
in everyday life and amusements events. We find that participants react to different
COVID-19 metrics with varying sensitivity. We observe a saturation of sensitivity
for several measures at critical limits used in the political discussion, making
our results highly relevant for policy makers in their efforts to direct individuals
to adhere to hygienic etiquette and social distancing guidelines.
article_type: original
author:
- first_name: Sonja
full_name: Warkulat, Sonja
id: '67243'
last_name: Warkulat
- first_name: Sebastian
full_name: Krull, Sebastian
id: '84497'
last_name: Krull
- first_name: Regina
full_name: Ortmann, Regina
id: '10020'
last_name: Ortmann
- first_name: Nina
full_name: Klocke, Nina
id: '51025'
last_name: Klocke
- first_name: Matthias
full_name: Pelster, Matthias
id: '67265'
last_name: Pelster
orcid: ' https://orcid.org/0000-0001-5740-2420'
citation:
ama: Warkulat S, Krull S, Ortmann R, Klocke N, Pelster M. COVID-19 reporting and
willingness to pay for leisure activities. Covid Economics. 2021;(83):183-205.
apa: Warkulat, S., Krull, S., Ortmann, R., Klocke, N., & Pelster, M. (2021).
COVID-19 reporting and willingness to pay for leisure activities. Covid Economics,
83, 183–205.
bibtex: '@article{Warkulat_Krull_Ortmann_Klocke_Pelster_2021, title={COVID-19 reporting
and willingness to pay for leisure activities}, number={83}, journal={Covid Economics},
publisher={CEPR Press}, author={Warkulat, Sonja and Krull, Sebastian and Ortmann,
Regina and Klocke, Nina and Pelster, Matthias}, year={2021}, pages={183–205} }'
chicago: 'Warkulat, Sonja, Sebastian Krull, Regina Ortmann, Nina Klocke, and Matthias
Pelster. “COVID-19 Reporting and Willingness to Pay for Leisure Activities.” Covid
Economics, no. 83 (2021): 183–205.'
ieee: S. Warkulat, S. Krull, R. Ortmann, N. Klocke, and M. Pelster, “COVID-19 reporting
and willingness to pay for leisure activities,” Covid Economics, no. 83,
pp. 183–205, 2021.
mla: Warkulat, Sonja, et al. “COVID-19 Reporting and Willingness to Pay for Leisure
Activities.” Covid Economics, no. 83, CEPR Press, 2021, pp. 183–205.
short: S. Warkulat, S. Krull, R. Ortmann, N. Klocke, M. Pelster, Covid Economics
(2021) 183–205.
date_created: 2021-07-02T09:30:36Z
date_updated: 2022-01-06T06:55:36Z
department:
- _id: '186'
- _id: '578'
funded_apc: '1'
issue: '83'
jel:
- I10
- I12
- I18
keyword:
- COVID-19 reporting
- willingness to pay
- willingness to accept
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://cepr.org/file/11142/download?token=wXdlx51o
oa: '1'
page: 183-205
publication: Covid Economics
publisher: CEPR Press
quality_controlled: '1'
status: public
title: COVID-19 reporting and willingness to pay for leisure activities
type: journal_article
user_id: '67265'
year: '2021'
...
---
_id: '21808'
abstract:
- lang: eng
text: "Modern services consist of interconnected components,e.g., microservices
in a service mesh or machine learning functions in a pipeline. These services
can scale and run across multiple network nodes on demand. To process incoming
traffic, service components have to be instantiated and traffic assigned to these
instances, taking capacities, changing demands, and Quality of Service (QoS) requirements
into account. This challenge is usually solved with custom approaches designed
by experts. While this typically works well for the considered scenario, the models
often rely on unrealistic assumptions or on knowledge that is not available in
practice (e.g., a priori knowledge).\r\n\r\nWe propose DeepCoord, a novel deep
reinforcement learning approach that learns how to best coordinate services and
is geared towards realistic assumptions. It interacts with the network and relies
on available, possibly delayed monitoring information. Rather than defining a
complex model or an algorithm on how to achieve an objective, our model-free approach
adapts to various objectives and traffic patterns. An agent is trained offline
without expert knowledge and then applied online with minimal overhead. Compared
to a state-of-the-art heuristic, DeepCoord significantly improves flow throughput
(up to 76%) and overall network utility (more than 2x) on realworld network topologies
and traffic traces. It also supports optimizing multiple, possibly competing objectives,
learns to respect QoS requirements, generalizes to scenarios with unseen, stochastic
traffic, and scales to large real-world networks. For reproducibility and reuse,
our code is publicly available."
article_type: original
author:
- first_name: Stefan Balthasar
full_name: Schneider, Stefan Balthasar
id: '35343'
last_name: Schneider
orcid: 0000-0001-8210-4011
- first_name: Ramin
full_name: Khalili, Ramin
last_name: Khalili
- first_name: Adnan
full_name: Manzoor, Adnan
last_name: Manzoor
- first_name: Haydar
full_name: Qarawlus, Haydar
last_name: Qarawlus
- first_name: Rafael
full_name: Schellenberg, Rafael
last_name: Schellenberg
- first_name: Holger
full_name: Karl, Holger
id: '126'
last_name: Karl
- first_name: Artur
full_name: Hecker, Artur
last_name: Hecker
citation:
ama: Schneider SB, Khalili R, Manzoor A, et al. Self-Learning Multi-Objective Service
Coordination Using Deep Reinforcement Learning. Transactions on Network and
Service Management. 2021. doi:10.1109/TNSM.2021.3076503
apa: Schneider, S. B., Khalili, R., Manzoor, A., Qarawlus, H., Schellenberg, R.,
Karl, H., & Hecker, A. (2021). Self-Learning Multi-Objective Service Coordination
Using Deep Reinforcement Learning. Transactions on Network and Service Management.
https://doi.org/10.1109/TNSM.2021.3076503
bibtex: '@article{Schneider_Khalili_Manzoor_Qarawlus_Schellenberg_Karl_Hecker_2021,
title={Self-Learning Multi-Objective Service Coordination Using Deep Reinforcement
Learning}, DOI={10.1109/TNSM.2021.3076503},
journal={Transactions on Network and Service Management}, publisher={IEEE}, author={Schneider,
Stefan Balthasar and Khalili, Ramin and Manzoor, Adnan and Qarawlus, Haydar and
Schellenberg, Rafael and Karl, Holger and Hecker, Artur}, year={2021} }'
chicago: Schneider, Stefan Balthasar, Ramin Khalili, Adnan Manzoor, Haydar Qarawlus,
Rafael Schellenberg, Holger Karl, and Artur Hecker. “Self-Learning Multi-Objective
Service Coordination Using Deep Reinforcement Learning.” Transactions on Network
and Service Management, 2021. https://doi.org/10.1109/TNSM.2021.3076503.
ieee: S. B. Schneider et al., “Self-Learning Multi-Objective Service Coordination
Using Deep Reinforcement Learning,” Transactions on Network and Service Management,
2021.
mla: Schneider, Stefan Balthasar, et al. “Self-Learning Multi-Objective Service
Coordination Using Deep Reinforcement Learning.” Transactions on Network and
Service Management, IEEE, 2021, doi:10.1109/TNSM.2021.3076503.
short: S.B. Schneider, R. Khalili, A. Manzoor, H. Qarawlus, R. Schellenberg, H.
Karl, A. Hecker, Transactions on Network and Service Management (2021).
date_created: 2021-04-27T08:04:16Z
date_updated: 2022-01-06T06:55:15Z
ddc:
- '000'
department:
- _id: '75'
doi: 10.1109/TNSM.2021.3076503
file:
- access_level: open_access
content_type: application/pdf
creator: stschn
date_created: 2021-04-27T08:01:26Z
date_updated: 2021-04-27T08:01:26Z
description: Author version of the accepted paper
file_id: '21809'
file_name: ris-accepted-version.pdf
file_size: 4172270
relation: main_file
file_date_updated: 2021-04-27T08:01:26Z
has_accepted_license: '1'
keyword:
- network management
- service management
- coordination
- reinforcement learning
- self-learning
- self-adaptation
- multi-objective
language:
- iso: eng
oa: '1'
project:
- _id: '1'
name: SFB 901
- _id: '4'
name: SFB 901 - Project Area C
- _id: '16'
name: SFB 901 - Subproject C4
publication: Transactions on Network and Service Management
publisher: IEEE
status: public
title: Self-Learning Multi-Objective Service Coordination Using Deep Reinforcement
Learning
type: journal_article
user_id: '35343'
year: '2021'
...
---
_id: '21815'
abstract:
- lang: ger
text: Sowohl Berufsethos als auch Berufswahlmotivation tragen zu relevanten lern-,
leistungs- und laufbahnbedingenden Prozessen eines Individuums bei und prägen
dessen Lebensverlauf wesentlich. Während die Berufswahlmotivation bereits verstärkt
im wirtschaftspädagogischen Kontext untersucht wurde, existieren zum Berufsethos
von Wirtschaftspädagog*innen nur vereinzelt empirische Studien. So ist beispielsweise
wenig darüber bekannt, wie das Berufsethos von Wirtschaftspädagog*innen in der
Ausbildungsphase ausgeprägt ist. Auch die Erforschung des Zusammenhangs zwischen
den Konstrukten des Berufsethos und der Berufswahlmotivation blieb bisher unbeachtet.
In diesem Beitrag wird entsprechend dieses Forschungsdesiderats untersucht, wie
das anfänglich ausgebildete Berufsethos von Wirtschaftspädagogikstudierenden in
der universitären Ausbildung ausgeprägt ist, ob sich die Ausprägung nach dem angegebenen
Berufswunsch der Studierenden unterscheidet und inwiefern das anfänglich ausgeprägte
Berufsethos mit der Berufswahlmotivation von Studierenden zusammenhängt. Dafür
wurden im Wintersemester 2019/20 an zwölf deutschen Universitäten insgesamt 879
Wirtschaftspädagogikstudierende schriftlich befragt. Die Ergebnisse zeigen, dass
das anfängliche Berufsethos der Befragten bereits in der universitären Ausbildungsphase
relativ stark ausgeprägt ist. Weiterhin ist zu erkennen, dass das Berufsethos
bei angehenden Wirtschaftspädagog*innen, die den Berufswunsch Lehrkraft haben,
ausgeprägter ist als bei Wirtschaftspädagogikstudierenden, die eine Tätigkeit
außerhalb des Schuldienstes anstreben bzw. noch unentschlossen sind. Letztlich
kann aufgezeigt werden, dass grundsätzlich positive Zusammenhänge zwischen dem
anfänglich ausgeprägten Berufsethos und der Berufswahlmotivation von angehenden
Wirtschaftspädagog*innen bestehen.
article_type: original
author:
- first_name: Michael
full_name: Goller, Michael
id: '30984'
last_name: Goller
orcid: 0000-0002-2820-9178
- first_name: Simone
full_name: Ziegler, Simone
last_name: Ziegler
citation:
ama: Goller M, Ziegler S. Zum Zusammenhang von Berufsethos und der Berufswahlmotivation
angehender Wirtschaftspädagog*innen. bwp@ Spezial. 2021;18:1-28.
apa: Goller, M., & Ziegler, S. (2021). Zum Zusammenhang von Berufsethos und
der Berufswahlmotivation angehender Wirtschaftspädagog*innen. bwp@ Spezial,
18, 1–28.
bibtex: '@article{Goller_Ziegler_2021, title={Zum Zusammenhang von Berufsethos und
der Berufswahlmotivation angehender Wirtschaftspädagog*innen}, volume={18}, journal={bwp@
Spezial}, author={Goller, Michael and Ziegler, Simone}, year={2021}, pages={1–28}
}'
chicago: 'Goller, Michael, and Simone Ziegler. “Zum Zusammenhang von Berufsethos
und der Berufswahlmotivation angehender Wirtschaftspädagog*innen.” bwp@ Spezial
18 (2021): 1–28.'
ieee: M. Goller and S. Ziegler, “Zum Zusammenhang von Berufsethos und der Berufswahlmotivation
angehender Wirtschaftspädagog*innen,” bwp@ Spezial, vol. 18, pp. 1–28,
2021.
mla: Goller, Michael, and Simone Ziegler. “Zum Zusammenhang von Berufsethos und
der Berufswahlmotivation angehender Wirtschaftspädagog*innen.” bwp@ Spezial,
vol. 18, 2021, pp. 1–28.
short: M. Goller, S. Ziegler, bwp@ Spezial 18 (2021) 1–28.
date_created: 2021-04-28T17:55:42Z
date_updated: 2022-01-06T06:55:15Z
ddc:
- '370'
department:
- _id: '452'
file:
- access_level: open_access
content_type: application/pdf
creator: mgoller
date_created: 2021-04-28T17:53:45Z
date_updated: 2021-04-28T18:01:59Z
file_id: '21816'
file_name: ziegler_goller_spezial18.pdf
file_size: 727443
relation: main_file
file_date_updated: 2021-04-28T18:01:59Z
has_accepted_license: '1'
intvolume: ' 18'
keyword:
- Berufsethos
- Berufswahlmotivation
- Wirtschaftspädagogik
- Studierende
language:
- iso: ger
main_file_link:
- open_access: '1'
url: https://www.bwpat.de/spezial18/ziegler_goller_spezial18.pdf
oa: '1'
page: 1-28
publication: bwp@ Spezial
publication_identifier:
issn:
- 1618-8543
publication_status: published
quality_controlled: '1'
status: public
title: Zum Zusammenhang von Berufsethos und der Berufswahlmotivation angehender Wirtschaftspädagog*innen
type: journal_article
user_id: '30984'
volume: 18
year: '2021'
...
---
_id: '21820'
abstract:
- lang: eng
text: The reduction of high-dimensional systems to effective models on a
smaller set of variables is an essential task in many areas of science. For stochastic
dynamics governed by diffusion processes, a general procedure to find effective
equations is the conditioning approach. In this paper, we are interested in the
spectrum of the generator of the resulting effective dynamics, and how it compares
to the spectrum of the full generator. We prove a new relative error bound in
terms of the eigenfunction approximation error for reversible systems. We also
present numerical examples indicating that, if Kramers–Moyal (KM) type approximations
are used to compute the spectrum of the reduced generator, it seems largely insensitive
to the time window used for the KM estimators. We analyze the implications of
these observations for systems driven by underdamped Langevin dynamics, and show
how meaningful effective dynamics can be defined in this setting.
article_number: '134'
author:
- first_name: Feliks
full_name: Nüske, Feliks
id: '81513'
last_name: Nüske
orcid: 0000-0003-2444-7889
- first_name: Péter
full_name: Koltai, Péter
last_name: Koltai
- first_name: Lorenzo
full_name: Boninsegna, Lorenzo
last_name: Boninsegna
- first_name: Cecilia
full_name: Clementi, Cecilia
last_name: Clementi
citation:
ama: Nüske F, Koltai P, Boninsegna L, Clementi C. Spectral Properties of Effective
Dynamics from Conditional Expectations. Entropy. 2021. doi:10.3390/e23020134
apa: Nüske, F., Koltai, P., Boninsegna, L., & Clementi, C. (2021). Spectral
Properties of Effective Dynamics from Conditional Expectations. Entropy.
https://doi.org/10.3390/e23020134
bibtex: '@article{Nüske_Koltai_Boninsegna_Clementi_2021, title={Spectral Properties
of Effective Dynamics from Conditional Expectations}, DOI={10.3390/e23020134},
number={134}, journal={Entropy}, author={Nüske, Feliks and Koltai, Péter and Boninsegna,
Lorenzo and Clementi, Cecilia}, year={2021} }'
chicago: Nüske, Feliks, Péter Koltai, Lorenzo Boninsegna, and Cecilia Clementi.
“Spectral Properties of Effective Dynamics from Conditional Expectations.” Entropy,
2021. https://doi.org/10.3390/e23020134.
ieee: F. Nüske, P. Koltai, L. Boninsegna, and C. Clementi, “Spectral Properties
of Effective Dynamics from Conditional Expectations,” Entropy, 2021.
mla: Nüske, Feliks, et al. “Spectral Properties of Effective Dynamics from Conditional
Expectations.” Entropy, 134, 2021, doi:10.3390/e23020134.
short: F. Nüske, P. Koltai, L. Boninsegna, C. Clementi, Entropy (2021).
date_created: 2021-04-28T18:07:56Z
date_updated: 2022-01-06T06:55:16Z
department:
- _id: '101'
doi: 10.3390/e23020134
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.mdpi.com/1099-4300/23/2/134
oa: '1'
publication: Entropy
publication_identifier:
issn:
- 1099-4300
publication_status: published
status: public
title: Spectral Properties of Effective Dynamics from Conditional Expectations
type: journal_article
user_id: '81513'
year: '2021'
...
---
_id: '21932'
abstract:
- lang: eng
text: Gaussian-beam-like bundles of semi-guided waves propagating in a dielectric
slab can excite modes with high-order optical angular momentum supported by a
circular fiber. We consider a multimode step-index fiber with a high-index coating,
where the waves in the slab are evanescently coupled to the modes of the fiber.
Conditions for effective resonant interaction are identified. Based on a hybrid
analytical–numerical coupled mode model, our simulations predict that substantial
fractions of the input power can be focused into waves with specific orbital angular
momentum, of excellent purity, with a clear distinction between degenerate modes
with opposite vorticity.
author:
- first_name: Manfred
full_name: Hammer, Manfred
id: '48077'
last_name: Hammer
orcid: 0000-0002-6331-9348
- first_name: Lena
full_name: Ebers, Lena
id: '40428'
last_name: Ebers
- first_name: Jens
full_name: Förstner, Jens
id: '158'
last_name: Förstner
orcid: 0000-0001-7059-9862
citation:
ama: Hammer M, Ebers L, Förstner J. Resonant evanescent excitation of guided waves
with high-order optical angular momentum. Journal of the Optical Society of
America B. 2021;38(5):1717. doi:10.1364/josab.422731
apa: Hammer, M., Ebers, L., & Förstner, J. (2021). Resonant evanescent excitation
of guided waves with high-order optical angular momentum. Journal of the Optical
Society of America B, 38(5), 1717. https://doi.org/10.1364/josab.422731
bibtex: '@article{Hammer_Ebers_Förstner_2021, title={Resonant evanescent excitation
of guided waves with high-order optical angular momentum}, volume={38}, DOI={10.1364/josab.422731}, number={5},
journal={Journal of the Optical Society of America B}, author={Hammer, Manfred
and Ebers, Lena and Förstner, Jens}, year={2021}, pages={1717} }'
chicago: 'Hammer, Manfred, Lena Ebers, and Jens Förstner. “Resonant Evanescent Excitation
of Guided Waves with High-Order Optical Angular Momentum.” Journal of the Optical
Society of America B 38, no. 5 (2021): 1717. https://doi.org/10.1364/josab.422731.'
ieee: M. Hammer, L. Ebers, and J. Förstner, “Resonant evanescent excitation of guided
waves with high-order optical angular momentum,” Journal of the Optical Society
of America B, vol. 38, no. 5, p. 1717, 2021.
mla: Hammer, Manfred, et al. “Resonant Evanescent Excitation of Guided Waves with
High-Order Optical Angular Momentum.” Journal of the Optical Society of America
B, vol. 38, no. 5, 2021, p. 1717, doi:10.1364/josab.422731.
short: M. Hammer, L. Ebers, J. Förstner, Journal of the Optical Society of America
B 38 (2021) 1717.
date_created: 2021-04-30T11:54:03Z
date_updated: 2022-01-06T06:55:20Z
ddc:
- '530'
department:
- _id: '61'
- _id: '230'
doi: 10.1364/josab.422731
file:
- access_level: open_access
content_type: application/pdf
creator: fossie
date_created: 2021-04-30T11:57:14Z
date_updated: 2021-04-30T11:57:14Z
file_id: '21933'
file_name: oamex.pdf
file_size: 1963211
relation: main_file
- access_level: local
content_type: application/pdf
creator: fossie
date_created: 2021-04-30T11:59:16Z
date_updated: 2021-04-30T11:59:16Z
embargo: 2022-05-01
embargo_to: open_access
file_id: '21934'
file_name: 2021-04 Hammer - JOSA B - Resonant evanescent excitation of guides waves
with high-order angular momentum.pdf
file_size: 7750006
relation: main_file
file_date_updated: 2021-04-30T11:59:16Z
has_accepted_license: '1'
intvolume: ' 38'
issue: '5'
keyword:
- tet_topic_waveguides
language:
- iso: eng
oa: '1'
page: '1717'
project:
- _id: '56'
name: TRR 142 - Project Area C
- _id: '53'
name: TRR 142
- _id: '75'
name: TRR 142 - Subproject C5
publication: Journal of the Optical Society of America B
publication_identifier:
issn:
- 0740-3224
- 1520-8540
publication_status: published
status: public
title: Resonant evanescent excitation of guided waves with high-order optical angular
momentum
type: journal_article
user_id: '158'
volume: 38
year: '2021'
...
---
_id: '16867'
abstract:
- lang: eng
text: "In this article, we present an efficient descent method for locally Lipschitz\r\ncontinuous
multiobjective optimization problems (MOPs). The method is realized\r\nby combining
a theoretical result regarding the computation of descent\r\ndirections for nonsmooth
MOPs with a practical method to approximate the\r\nsubdifferentials of the objective
functions. We show convergence to points\r\nwhich satisfy a necessary condition
for Pareto optimality. Using a set of test\r\nproblems, we compare our method
to the multiobjective proximal bundle method by\r\nM\\\"akel\\\"a. The results
indicate that our method is competitive while being\r\neasier to implement. While
the number of objective function evaluations is\r\nlarger, the overall number
of subgradient evaluations is lower. Finally, we\r\nshow that our method can be
combined with a subdivision algorithm to compute\r\nentire Pareto sets of nonsmooth
MOPs."
author:
- first_name: Bennet
full_name: Gebken, Bennet
id: '32643'
last_name: Gebken
- first_name: Sebastian
full_name: Peitz, Sebastian
id: '47427'
last_name: Peitz
orcid: 0000-0002-3389-793X
citation:
ama: Gebken B, Peitz S. An efficient descent method for locally Lipschitz multiobjective
optimization problems. Journal of Optimization Theory and Applications.
2021;188:696-723. doi:10.1007/s10957-020-01803-w
apa: Gebken, B., & Peitz, S. (2021). An efficient descent method for locally
Lipschitz multiobjective optimization problems. Journal of Optimization Theory
and Applications, 188, 696–723. https://doi.org/10.1007/s10957-020-01803-w
bibtex: '@article{Gebken_Peitz_2021, title={An efficient descent method for locally
Lipschitz multiobjective optimization problems}, volume={188}, DOI={10.1007/s10957-020-01803-w},
journal={Journal of Optimization Theory and Applications}, author={Gebken, Bennet
and Peitz, Sebastian}, year={2021}, pages={696–723} }'
chicago: 'Gebken, Bennet, and Sebastian Peitz. “An Efficient Descent Method for
Locally Lipschitz Multiobjective Optimization Problems.” Journal of Optimization
Theory and Applications 188 (2021): 696–723. https://doi.org/10.1007/s10957-020-01803-w.'
ieee: B. Gebken and S. Peitz, “An efficient descent method for locally Lipschitz
multiobjective optimization problems,” Journal of Optimization Theory and Applications,
vol. 188, pp. 696–723, 2021.
mla: Gebken, Bennet, and Sebastian Peitz. “An Efficient Descent Method for Locally
Lipschitz Multiobjective Optimization Problems.” Journal of Optimization Theory
and Applications, vol. 188, 2021, pp. 696–723, doi:10.1007/s10957-020-01803-w.
short: B. Gebken, S. Peitz, Journal of Optimization Theory and Applications 188
(2021) 696–723.
date_created: 2020-04-27T09:11:22Z
date_updated: 2022-01-06T06:52:57Z
department:
- _id: '101'
doi: 10.1007/s10957-020-01803-w
intvolume: ' 188'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://link.springer.com/content/pdf/10.1007/s10957-020-01803-w.pdf
oa: '1'
page: 696-723
publication: Journal of Optimization Theory and Applications
publication_status: published
status: public
title: An efficient descent method for locally Lipschitz multiobjective optimization
problems
type: journal_article
user_id: '47427'
volume: 188
year: '2021'
...
---
_id: '16295'
abstract:
- lang: eng
text: It is a challenging task to identify the objectives on which a certain decision
was based, in particular if several, potentially conflicting criteria are equally
important and a continuous set of optimal compromise decisions exists. This task
can be understood as the inverse problem of multiobjective optimization, where
the goal is to find the objective function vector of a given Pareto set. To this
end, we present a method to construct the objective function vector of an unconstrained
multiobjective optimization problem (MOP) such that the Pareto critical set contains
a given set of data points with prescribed KKT multipliers. If such an MOP can
not be found, then the method instead produces an MOP whose Pareto critical set
is at least close to the data points. The key idea is to consider the objective
function vector in the multiobjective KKT conditions as variable and then search
for the objectives that minimize the Euclidean norm of the resulting system of
equations. By expressing the objectives in a finite-dimensional basis, we transform
this problem into a homogeneous, linear system of equations that can be solved
efficiently. Potential applications of this approach include the identification
of objectives (both from clean and noisy data) and the construction of surrogate
models for expensive MOPs.
author:
- first_name: Bennet
full_name: Gebken, Bennet
id: '32643'
last_name: Gebken
- first_name: Sebastian
full_name: Peitz, Sebastian
id: '47427'
last_name: Peitz
orcid: https://orcid.org/0000-0002-3389-793X
citation:
ama: 'Gebken B, Peitz S. Inverse multiobjective optimization: Inferring decision
criteria from data. Journal of Global Optimization. 2021;80:3-29. doi:10.1007/s10898-020-00983-z'
apa: 'Gebken, B., & Peitz, S. (2021). Inverse multiobjective optimization: Inferring
decision criteria from data. Journal of Global Optimization, 80,
3–29. https://doi.org/10.1007/s10898-020-00983-z'
bibtex: '@article{Gebken_Peitz_2021, title={Inverse multiobjective optimization:
Inferring decision criteria from data}, volume={80}, DOI={10.1007/s10898-020-00983-z},
journal={Journal of Global Optimization}, publisher={Springer}, author={Gebken,
Bennet and Peitz, Sebastian}, year={2021}, pages={3–29} }'
chicago: 'Gebken, Bennet, and Sebastian Peitz. “Inverse Multiobjective Optimization:
Inferring Decision Criteria from Data.” Journal of Global Optimization
80 (2021): 3–29. https://doi.org/10.1007/s10898-020-00983-z.'
ieee: 'B. Gebken and S. Peitz, “Inverse multiobjective optimization: Inferring decision
criteria from data,” Journal of Global Optimization, vol. 80, pp. 3–29,
2021.'
mla: 'Gebken, Bennet, and Sebastian Peitz. “Inverse Multiobjective Optimization:
Inferring Decision Criteria from Data.” Journal of Global Optimization,
vol. 80, Springer, 2021, pp. 3–29, doi:10.1007/s10898-020-00983-z.'
short: B. Gebken, S. Peitz, Journal of Global Optimization 80 (2021) 3–29.
date_created: 2020-03-13T12:45:05Z
date_updated: 2022-01-06T06:52:48Z
department:
- _id: '101'
doi: 10.1007/s10898-020-00983-z
intvolume: ' 80'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://link.springer.com/content/pdf/10.1007/s10898-020-00983-z.pdf
oa: '1'
page: 3-29
publication: Journal of Global Optimization
publisher: Springer
status: public
title: 'Inverse multiobjective optimization: Inferring decision criteria from data'
type: journal_article
user_id: '47427'
volume: 80
year: '2021'
...
---
_id: '28255'
abstract:
- lang: eng
text: Topological photonic crystals (TPhCs) provide robust manipulation of light
with built-in immunity to fabrication tolerances and disorder. Recently, it was
shown that TPhCs based on weak topology with a dislocation inherit this robustness
and further host topologically protected lower-dimensional localized modes. However,
TPhCs with weak topology at optical frequencies have not been demonstrated so
far. Here, we use scattering-type scanning near-field optical microscopy to verify
mid-bandgap zero-dimensional light localization close to 100 THz in a TPhC with
nontrivial Zak phase and an edge dislocation. We show that because of the weak
topology, differently extended dislocation centers induce similarly strong light
localization. The experimental results are supported by full-field simulations.
Along with the underlying fundamental physics, our results lay a foundation for
the application of TPhCs based on weak topology in active topological nanophotonics,
and nonlinear and quantum optic integrated devices because of their strong and
robust light localization.
article_number: eabl3903
article_type: original
author:
- first_name: Jinlong
full_name: Lu, Jinlong
last_name: Lu
- first_name: Konstantin G.
full_name: Wirth, Konstantin G.
last_name: Wirth
- first_name: Wenlong
full_name: Gao, Wenlong
last_name: Gao
- first_name: Andreas
full_name: Heßler, Andreas
last_name: Heßler
- first_name: Basudeb
full_name: Sain, Basudeb
last_name: Sain
- first_name: Thomas
full_name: Taubner, Thomas
last_name: Taubner
- first_name: Thomas
full_name: Zentgraf, Thomas
id: '30525'
last_name: Zentgraf
orcid: 0000-0002-8662-1101
citation:
ama: Lu J, Wirth KG, Gao W, et al. Observing 0D subwavelength-localized modes at
~100 THz protected by weak topology. Science Advances. 2021;7(49). doi:10.1126/sciadv.abl3903
apa: Lu, J., Wirth, K. G., Gao, W., Heßler, A., Sain, B., Taubner, T., & Zentgraf,
T. (2021). Observing 0D subwavelength-localized modes at ~100 THz protected by
weak topology. Science Advances, 7(49), Article eabl3903. https://doi.org/10.1126/sciadv.abl3903
bibtex: '@article{Lu_Wirth_Gao_Heßler_Sain_Taubner_Zentgraf_2021, title={Observing
0D subwavelength-localized modes at ~100 THz protected by weak topology}, volume={7},
DOI={10.1126/sciadv.abl3903},
number={49eabl3903}, journal={Science Advances}, author={Lu, Jinlong and Wirth,
Konstantin G. and Gao, Wenlong and Heßler, Andreas and Sain, Basudeb and Taubner,
Thomas and Zentgraf, Thomas}, year={2021} }'
chicago: Lu, Jinlong, Konstantin G. Wirth, Wenlong Gao, Andreas Heßler, Basudeb
Sain, Thomas Taubner, and Thomas Zentgraf. “Observing 0D Subwavelength-Localized
Modes at ~100 THz Protected by Weak Topology.” Science Advances 7, no.
49 (2021). https://doi.org/10.1126/sciadv.abl3903.
ieee: 'J. Lu et al., “Observing 0D subwavelength-localized modes at ~100
THz protected by weak topology,” Science Advances, vol. 7, no. 49, Art.
no. eabl3903, 2021, doi: 10.1126/sciadv.abl3903.'
mla: Lu, Jinlong, et al. “Observing 0D Subwavelength-Localized Modes at ~100 THz
Protected by Weak Topology.” Science Advances, vol. 7, no. 49, eabl3903,
2021, doi:10.1126/sciadv.abl3903.
short: J. Lu, K.G. Wirth, W. Gao, A. Heßler, B. Sain, T. Taubner, T. Zentgraf, Science
Advances 7 (2021).
date_created: 2021-12-02T19:40:56Z
date_updated: 2022-03-03T07:25:11Z
ddc:
- '530'
department:
- _id: '15'
- _id: '230'
- _id: '289'
- _id: '623'
doi: 10.1126/sciadv.abl3903
file:
- access_level: closed
content_type: application/pdf
creator: zentgraf
date_created: 2022-03-03T07:24:44Z
date_updated: 2022-03-03T07:24:44Z
file_id: '30197'
file_name: 2021_ScienceAdv_TopologicalMode_Manuscript_Arxiv.pdf
file_size: 2609760
relation: main_file
success: 1
file_date_updated: 2022-03-03T07:24:44Z
has_accepted_license: '1'
intvolume: ' 7'
issue: '49'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.science.org/doi/10.1126/sciadv.abl3903
oa: '1'
publication: Science Advances
publication_identifier:
issn:
- 2375-2548
publication_status: published
quality_controlled: '1'
status: public
title: Observing 0D subwavelength-localized modes at ~100 THz protected by weak topology
type: journal_article
user_id: '30525'
volume: 7
year: '2021'
...
---
_id: '21598'
abstract:
- lang: eng
text: Static analysis is used to automatically detect bugs and security breaches,
and aids compileroptimization. Whole-program analysis (WPA) can yield high precision,
however causes long analysistimes and thus does not match common software-development
workflows, making it often impracticalto use for large, real-world applications.This
paper thus presents the design and implementation ofModAlyzer, a novel static-analysisapproach
that aims at accelerating whole-program analysis by making the analysis modular
andcompositional. It shows how to computelossless, persisted summaries for callgraph,
points-to anddata-flow information, and it reports under which circumstances this
function-level compositionalanalysis outperforms WPA.We implementedModAlyzeras
an extension to LLVM and PhASAR, and applied it to 12 real-world C and C++ applications.
At analysis time,ModAlyzermodularly and losslessly summarizesthe analysis effect
of the library code those applications share, hence avoiding its repeated re-analysis.The
experimental results show that the reuse of these summaries can save, on average,
72% ofanalysis time over WPA. Moreover, because it is lossless, the module-wise
analysis fully retainsprecision and recall. Surprisingly, as our results show,
it sometimes even yields precision superior toWPA. The initial summary generation,
on average, takes about 3.67 times as long as WPA.
author:
- first_name: Philipp
full_name: Schubert, Philipp
id: '60543'
last_name: Schubert
orcid: 0000-0002-8674-1859
- first_name: Ben
full_name: Hermann, Ben
id: '66173'
last_name: Hermann
orcid: 0000-0001-9848-2017
- first_name: Eric
full_name: Bodden, Eric
id: '59256'
last_name: Bodden
orcid: 0000-0003-3470-3647
citation:
ama: 'Schubert P, Hermann B, Bodden E. Lossless, Persisted Summarization of Static
Callgraph, Points-To and Data-Flow Analysis. In: European Conference on Object-Oriented
Programming (ECOOP). ; 2021.'
apa: Schubert, P., Hermann, B., & Bodden, E. (2021). Lossless, Persisted Summarization
of Static Callgraph, Points-To and Data-Flow Analysis. European Conference
on Object-Oriented Programming (ECOOP).
bibtex: '@inproceedings{Schubert_Hermann_Bodden_2021, title={Lossless, Persisted
Summarization of Static Callgraph, Points-To and Data-Flow Analysis}, booktitle={European
Conference on Object-Oriented Programming (ECOOP)}, author={Schubert, Philipp
and Hermann, Ben and Bodden, Eric}, year={2021} }'
chicago: Schubert, Philipp, Ben Hermann, and Eric Bodden. “Lossless, Persisted Summarization
of Static Callgraph, Points-To and Data-Flow Analysis.” In European Conference
on Object-Oriented Programming (ECOOP), 2021.
ieee: P. Schubert, B. Hermann, and E. Bodden, “Lossless, Persisted Summarization
of Static Callgraph, Points-To and Data-Flow Analysis,” 2021.
mla: Schubert, Philipp, et al. “Lossless, Persisted Summarization of Static Callgraph,
Points-To and Data-Flow Analysis.” European Conference on Object-Oriented Programming
(ECOOP), 2021.
short: 'P. Schubert, B. Hermann, E. Bodden, in: European Conference on Object-Oriented
Programming (ECOOP), 2021.'
date_created: 2021-04-08T11:24:59Z
date_updated: 2022-03-25T07:49:35Z
department:
- _id: '76'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://drops.dagstuhl.de/opus/volltexte/2021/14045/
oa: '1'
project:
- _id: '3'
name: SFB 901 - Project Area B
- _id: '12'
name: SFB 901 - Subproject B4
- _id: '1'
name: SFB 901
publication: European Conference on Object-Oriented Programming (ECOOP)
status: public
title: Lossless, Persisted Summarization of Static Callgraph, Points-To and Data-Flow
Analysis
type: conference
user_id: '60543'
year: '2021'
...
---
_id: '20807'
author:
- first_name: Christian Roman
full_name: Bielak, Christian Roman
id: '34782'
last_name: Bielak
- first_name: Max
full_name: Böhnke, Max
id: '45779'
last_name: Böhnke
- first_name: Mathias
full_name: Bobbert, Mathias
id: '7850'
last_name: Bobbert
- first_name: Gerson
full_name: Meschut, Gerson
id: '32056'
last_name: Meschut
orcid: 0000-0002-2763-1246
citation:
ama: Bielak CR, Böhnke M, Bobbert M, Meschut G. Further development of a numerical
method for analyzing the load capacity of clinched joints in versatile process
chains. doi:10.25518/esaform21.4298
apa: Bielak, C. R., Böhnke, M., Bobbert, M., & Meschut, G. (n.d.). Further
development of a numerical method for analyzing the load capacity of clinched
joints in versatile process chains. ESAFORM 2021, Lüttich. https://doi.org/10.25518/esaform21.4298
bibtex: '@inproceedings{Bielak_Böhnke_Bobbert_Meschut, place={ESAFORM 2021}, title={Further
development of a numerical method for analyzing the load capacity of clinched
joints in versatile process chains}, DOI={10.25518/esaform21.4298},
author={Bielak, Christian Roman and Böhnke, Max and Bobbert, Mathias and Meschut,
Gerson} }'
chicago: Bielak, Christian Roman, Max Böhnke, Mathias Bobbert, and Gerson Meschut.
“Further Development of a Numerical Method for Analyzing the Load Capacity of
Clinched Joints in Versatile Process Chains.” ESAFORM 2021, n.d. https://doi.org/10.25518/esaform21.4298.
ieee: 'C. R. Bielak, M. Böhnke, M. Bobbert, and G. Meschut, “Further development
of a numerical method for analyzing the load capacity of clinched joints in versatile
process chains,” presented at the ESAFORM 2021, Lüttich, doi: 10.25518/esaform21.4298.'
mla: Bielak, Christian Roman, et al. Further Development of a Numerical Method
for Analyzing the Load Capacity of Clinched Joints in Versatile Process Chains.
doi:10.25518/esaform21.4298.
short: 'C.R. Bielak, M. Böhnke, M. Bobbert, G. Meschut, in: ESAFORM 2021, n.d.'
conference:
end_date: 2021 04 16
location: Lüttich
name: ESAFORM 2021
start_date: 2021 04 14
date_created: 2020-12-21T08:15:27Z
date_updated: 2022-03-29T12:55:57Z
department:
- _id: '157'
doi: 10.25518/esaform21.4298
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://popups.uliege.be/esaform21/index.php?id=3418
oa: '1'
place: ESAFORM 2021
project:
- _id: '130'
grant_number: '418701707'
name: 'TRR 285: TRR 285'
- _id: '131'
name: 'TRR 285 - A: TRR 285 - Project Area A'
- _id: '135'
name: 'TRR 285 – A01: TRR 285 - Subproject A01'
publication_status: submitted
status: public
title: Further development of a numerical method for analyzing the load capacity of
clinched joints in versatile process chains
type: conference
user_id: '34782'
year: '2021'
...
---
_id: '27284'
author:
- first_name: Marcel Dominik
full_name: Wever, Marcel Dominik
id: '33176'
last_name: Wever
orcid: ' https://orcid.org/0000-0001-9782-6818'
citation:
ama: Wever MD. Automated Machine Learning for Multi-Label Classification.;
2021. doi:10.17619/UNIPB/1-1302
apa: Wever, M. D. (2021). Automated Machine Learning for Multi-Label Classification.
https://doi.org/10.17619/UNIPB/1-1302
bibtex: '@book{Wever_2021, title={Automated Machine Learning for Multi-Label Classification},
DOI={10.17619/UNIPB/1-1302},
author={Wever, Marcel Dominik}, year={2021} }'
chicago: Wever, Marcel Dominik. Automated Machine Learning for Multi-Label Classification,
2021. https://doi.org/10.17619/UNIPB/1-1302.
ieee: M. D. Wever, Automated Machine Learning for Multi-Label Classification.
2021.
mla: Wever, Marcel Dominik. Automated Machine Learning for Multi-Label Classification.
2021, doi:10.17619/UNIPB/1-1302.
short: M.D. Wever, Automated Machine Learning for Multi-Label Classification, 2021.
date_created: 2021-11-08T14:05:19Z
date_updated: 2022-04-13T09:39:56Z
ddc:
- '000'
department:
- _id: '355'
doi: 10.17619/UNIPB/1-1302
file:
- access_level: open_access
content_type: application/pdf
creator: wever
date_created: 2022-04-13T09:35:25Z
date_updated: 2022-04-13T09:39:56Z
file_id: '30886'
file_name: dissertation_publish_upload.pdf
file_size: 8098177
relation: main_file
file_date_updated: 2022-04-13T09:39:56Z
has_accepted_license: '1'
language:
- iso: eng
oa: '1'
project:
- _id: '1'
name: SFB 901
- _id: '3'
name: SFB 901 - Project Area B
- _id: '10'
name: SFB 901 - Subproject B2
publication_status: published
status: public
supervisor:
- first_name: Eyke
full_name: Hüllermeier, Eyke
id: '48129'
last_name: Hüllermeier
title: Automated Machine Learning for Multi-Label Classification
type: dissertation
user_id: '33176'
year: '2021'
...
---
_id: '25476'
abstract:
- lang: eng
text: This study deals with the damage behavior of metallic materials by the application
of different manufacturing processes and using different optical measurement methods
to identify the crack initiation in the damage specimen. The study is intended
to highlight the importance of considering manufacturing processes and optical
measurement methods in a numerical simulation when analyzing the damage behavior
of metallic materials. To describe the damage behavior of the material in the
process chain simulations, it is important to calibrate the parameters of damage
model more accurately. These parameters are determined using experimental investigation
of desired damage specimens. In this regard, a selected damage specimen manufactured
by different cutting processes is first experimentally and then numerically investigated.
It is shown that the manufacturing process and the optical measurement methods
influence the stress state analyzed in the numerical simulation.
article_type: original
author:
- first_name: Mortaza
full_name: Otroshi, Mortaza
id: '71269'
last_name: Otroshi
orcid: 0000-0002-8652-9209
- first_name: Gerson
full_name: Meschut, Gerson
id: '32056'
last_name: Meschut
orcid: 0000-0002-2763-1246
- first_name: Aathavan
full_name: Nesakumar, Aathavan
last_name: Nesakumar
citation:
ama: Otroshi M, Meschut G, Nesakumar A. The influence of manufacturing processes
and optical measurement methods on the damage behavior of HX340LAD micro-alloyed
steels. Journal of Manufacturing Engineering. 2021;16(3):70-76. doi:https://doi.org/10.37255/jme.v16i3pp070-076
apa: Otroshi, M., Meschut, G., & Nesakumar, A. (2021). The influence of manufacturing
processes and optical measurement methods on the damage behavior of HX340LAD micro-alloyed
steels. Journal of Manufacturing Engineering, 16(3), 70–76. https://doi.org/10.37255/jme.v16i3pp070-076
bibtex: '@article{Otroshi_Meschut_Nesakumar_2021, title={The influence of manufacturing
processes and optical measurement methods on the damage behavior of HX340LAD micro-alloyed
steels}, volume={16}, DOI={https://doi.org/10.37255/jme.v16i3pp070-076},
number={3}, journal={Journal of Manufacturing Engineering}, author={Otroshi, Mortaza
and Meschut, Gerson and Nesakumar, Aathavan}, year={2021}, pages={70–76} }'
chicago: 'Otroshi, Mortaza, Gerson Meschut, and Aathavan Nesakumar. “The Influence
of Manufacturing Processes and Optical Measurement Methods on the Damage Behavior
of HX340LAD Micro-Alloyed Steels.” Journal of Manufacturing Engineering
16, no. 3 (2021): 70–76. https://doi.org/10.37255/jme.v16i3pp070-076.'
ieee: 'M. Otroshi, G. Meschut, and A. Nesakumar, “The influence of manufacturing
processes and optical measurement methods on the damage behavior of HX340LAD micro-alloyed
steels,” Journal of Manufacturing Engineering, vol. 16, no. 3, pp. 70–76,
2021, doi: https://doi.org/10.37255/jme.v16i3pp070-076.'
mla: Otroshi, Mortaza, et al. “The Influence of Manufacturing Processes and Optical
Measurement Methods on the Damage Behavior of HX340LAD Micro-Alloyed Steels.”
Journal of Manufacturing Engineering, vol. 16, no. 3, 2021, pp. 70–76,
doi:https://doi.org/10.37255/jme.v16i3pp070-076.
short: M. Otroshi, G. Meschut, A. Nesakumar, Journal of Manufacturing Engineering
16 (2021) 70–76.
date_created: 2021-10-05T09:11:47Z
date_updated: 2022-04-25T07:48:07Z
department:
- _id: '157'
doi: https://doi.org/10.37255/jme.v16i3pp070-076
intvolume: ' 16'
issue: '3'
keyword:
- Damage behaviour
- Stress triaxiality
- Manufacturing process and Optical measurement
language:
- iso: eng
main_file_link:
- open_access: '1'
url: http://smenec.org/index.php/1/article/view/187
oa: '1'
page: 70-76
publication: Journal of Manufacturing Engineering
publication_status: published
quality_controlled: '1'
status: public
title: The influence of manufacturing processes and optical measurement methods on
the damage behavior of HX340LAD micro-alloyed steels
type: journal_article
user_id: '71269'
volume: 16
year: '2021'
...
---
_id: '21093'
abstract:
- lang: eng
text: Requirements for energy distribution networks are changing fast due to the
growing share of renewable energy, increasing electrification, and novel consumer
and asset technologies. Since uncertainties about future developments increase
planning difficulty, flexibility potentials such as synergies between the electricity,
gas, heat, and transport sector often remain unused. In this paper, we therefore
present a novel module-based concept for a decision support system that helps
distribution network planners to identify cross-sectoral synergies and to select
optimal network assets such as transformers, cables, pipes, energy storage systems
or energy conversion technology. The concept enables long-term transformation
plans and supports distribution network planners in designing reliable, sustainable
and cost-efficient distribution networks for future demands.
author:
- first_name: Jonas
full_name: Kirchhoff, Jonas
id: '39928'
last_name: Kirchhoff
- first_name: Sascha Christian
full_name: Burmeister, Sascha Christian
id: '32685'
last_name: Burmeister
- first_name: Christoph
full_name: Weskamp, Christoph
last_name: Weskamp
- first_name: Gregor
full_name: Engels, Gregor
id: '107'
last_name: Engels
citation:
ama: 'Kirchhoff J, Burmeister SC, Weskamp C, Engels G. Towards a Decision Support
System for Cross-Sectoral Energy Distribution Network Planning. In: Breitner MH,
Lehnhoff S, Nieße A, Staudt P, Weinhardt C, Werth O, eds. Energy Informatics
and Electro Mobility ICT. ; 2021.'
apa: Kirchhoff, J., Burmeister, S. C., Weskamp, C., & Engels, G. (2021). Towards
a Decision Support System for Cross-Sectoral Energy Distribution Network Planning.
In M. H. Breitner, S. Lehnhoff, A. Nieße, P. Staudt, C. Weinhardt, & O. Werth
(Eds.), Energy Informatics and Electro Mobility ICT.
bibtex: '@inproceedings{Kirchhoff_Burmeister_Weskamp_Engels_2021, title={Towards
a Decision Support System for Cross-Sectoral Energy Distribution Network Planning},
booktitle={Energy Informatics and Electro Mobility ICT}, author={Kirchhoff, Jonas
and Burmeister, Sascha Christian and Weskamp, Christoph and Engels, Gregor}, editor={Breitner,
Michael H. and Lehnhoff, Sebastian and Nieße, Astrid and Staudt, Philipp and Weinhardt,
Christof and Werth, Oliver}, year={2021} }'
chicago: Kirchhoff, Jonas, Sascha Christian Burmeister, Christoph Weskamp, and Gregor
Engels. “Towards a Decision Support System for Cross-Sectoral Energy Distribution
Network Planning.” In Energy Informatics and Electro Mobility ICT, edited
by Michael H. Breitner, Sebastian Lehnhoff, Astrid Nieße, Philipp Staudt, Christof
Weinhardt, and Oliver Werth, 2021.
ieee: J. Kirchhoff, S. C. Burmeister, C. Weskamp, and G. Engels, “Towards a Decision
Support System for Cross-Sectoral Energy Distribution Network Planning,” in Energy
Informatics and Electro Mobility ICT, 2021.
mla: Kirchhoff, Jonas, et al. “Towards a Decision Support System for Cross-Sectoral
Energy Distribution Network Planning.” Energy Informatics and Electro Mobility
ICT, edited by Michael H. Breitner et al., 2021.
short: 'J. Kirchhoff, S.C. Burmeister, C. Weskamp, G. Engels, in: M.H. Breitner,
S. Lehnhoff, A. Nieße, P. Staudt, C. Weinhardt, O. Werth (Eds.), Energy Informatics
and Electro Mobility ICT, 2021.'
conference:
end_date: 2021-03-11
name: Pre-Conference 16. International Congress on Wirtschaftsinformatik Universität
Duisburg-Essen
start_date: 2021-03-08
date_created: 2021-01-28T10:05:44Z
date_updated: 2022-04-30T13:48:49Z
department:
- _id: '534'
- _id: '66'
- _id: '277'
editor:
- first_name: Michael H.
full_name: Breitner, Michael H.
last_name: Breitner
- first_name: Sebastian
full_name: Lehnhoff, Sebastian
last_name: Lehnhoff
- first_name: Astrid
full_name: Nieße, Astrid
last_name: Nieße
- first_name: Philipp
full_name: Staudt, Philipp
last_name: Staudt
- first_name: Christof
full_name: Weinhardt, Christof
last_name: Weinhardt
- first_name: Oliver
full_name: Werth, Oliver
last_name: Werth
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://oops.uni-oldenburg.de/5084/7/proceedings_ow_sto_2021.pdf#page=41
oa: '1'
publication: Energy Informatics and Electro Mobility ICT
status: public
title: Towards a Decision Support System for Cross-Sectoral Energy Distribution Network
Planning
type: conference
user_id: '39928'
year: '2021'
...
---
_id: '20212'
abstract:
- lang: eng
text: "Ideational impact refers to the uptake of a paper's ideas and concepts by
subsequent research. It is defined in stark contrast to total citation impact,
a measure predominantly used in research evaluation that assumes that all citations
are equal. Understanding ideational impact is critical for evaluating research
impact and understanding how scientific disciplines build a cumulative tradition.
Research has only recently developed automated citation classification techniques
to distinguish between different types of citations and generally does not emphasize
the conceptual content of the citations and its ideational impact. To address
this problem, we develop Deep Content-enriched Ideational Impact Classification
(Deep-CENIC) as the first automated approach for ideational impact classification
to support researchers' literature search practices. We evaluate Deep-CENIC on
1,256 papers citing 24 information systems review articles from the IT business
value domain. We show that Deep-CENIC significantly outperforms state-of-the-art
benchmark models. We contribute to information systems research by operationalizing
the concept of ideational impact, designing a recommender system for academic
papers based on deep learning techniques, and empirically exploring the ideational
impact of the IT business value domain.\r\n"
article_number: '113432'
author:
- first_name: Julian
full_name: Prester, Julian
last_name: Prester
- first_name: Gerit
full_name: Wagner, Gerit
last_name: Wagner
- first_name: Guido
full_name: Schryen, Guido
id: '72850'
last_name: Schryen
- first_name: Nik Rushdi
full_name: Hassan, Nik Rushdi
last_name: Hassan
citation:
ama: 'Prester J, Wagner G, Schryen G, Hassan NR. Classifying the Ideational Impact
of Information Systems Review Articles: A Content-Enriched Deep Learning Approach.
Decision Support Systems. 2021;140(January).'
apa: 'Prester, J., Wagner, G., Schryen, G., & Hassan, N. R. (2021). Classifying
the Ideational Impact of Information Systems Review Articles: A Content-Enriched
Deep Learning Approach. Decision Support Systems, 140(January),
Article 113432.'
bibtex: '@article{Prester_Wagner_Schryen_Hassan_2021, title={Classifying the Ideational
Impact of Information Systems Review Articles: A Content-Enriched Deep Learning
Approach}, volume={140}, number={January113432}, journal={Decision Support Systems},
author={Prester, Julian and Wagner, Gerit and Schryen, Guido and Hassan, Nik Rushdi},
year={2021} }'
chicago: 'Prester, Julian, Gerit Wagner, Guido Schryen, and Nik Rushdi Hassan. “Classifying
the Ideational Impact of Information Systems Review Articles: A Content-Enriched
Deep Learning Approach.” Decision Support Systems 140, no. January (2021).'
ieee: 'J. Prester, G. Wagner, G. Schryen, and N. R. Hassan, “Classifying the Ideational
Impact of Information Systems Review Articles: A Content-Enriched Deep Learning
Approach,” Decision Support Systems, vol. 140, no. January, Art. no. 113432,
2021.'
mla: 'Prester, Julian, et al. “Classifying the Ideational Impact of Information
Systems Review Articles: A Content-Enriched Deep Learning Approach.” Decision
Support Systems, vol. 140, no. January, 113432, 2021.'
short: J. Prester, G. Wagner, G. Schryen, N.R. Hassan, Decision Support Systems
140 (2021).
date_created: 2020-10-27T13:28:21Z
date_updated: 2022-06-10T06:55:32Z
ddc:
- '000'
department:
- _id: '277'
file:
- access_level: open_access
content_type: application/pdf
creator: hsiemes
date_created: 2020-10-27T13:31:01Z
date_updated: 2020-10-27T13:31:01Z
file_id: '20213'
file_name: DECSUP-D-20-00312 - PREPUBLICATION.pdf
file_size: 440903
relation: main_file
file_date_updated: 2020-10-27T13:31:01Z
has_accepted_license: '1'
intvolume: ' 140'
issue: January
keyword:
- Ideational impact
- citation classification
- academic recommender systems
- natural language processing
- deep learning
- cumulative tradition
language:
- iso: eng
oa: '1'
publication: Decision Support Systems
status: public
title: 'Classifying the Ideational Impact of Information Systems Review Articles:
A Content-Enriched Deep Learning Approach'
type: journal_article
user_id: '72850'
volume: 140
year: '2021'
...
---
_id: '20844'
abstract:
- lang: eng
text: Review papers are essential for knowledge development in IS. While some are
cited twice a day, others accumulate single digit citations over a decade. The
magnitude of these differences prompts us to analyze what distinguishes those
reviews that have proven to be integral to scientific progress from those that
might be considered less impactful. Our results highlight differences between
reviews aimed at describing, understanding, explaining, and theory testing. Beyond
the control variables, they demonstrate the importance of methodological transparency
and the development of research agendas. These insights inform all stakeholders
involved in the development and publication of review papers.
article_number: '103427'
author:
- first_name: Gerit
full_name: Wagner, Gerit
last_name: Wagner
- first_name: Julian
full_name: Prester, Julian
last_name: Prester
- first_name: Maria
full_name: Roche, Maria
last_name: Roche
- first_name: Guido
full_name: Schryen, Guido
id: '72850'
last_name: Schryen
- first_name: Alexander
full_name: Benlian, Alexander
last_name: Benlian
- first_name: Guy
full_name: Paré, Guy
last_name: Paré
- first_name: Mathieu
full_name: Templier, Mathieu
last_name: Templier
citation:
ama: Wagner G, Prester J, Roche M, et al. Which Factors Affect the Scientific Impact
of Review Papers in IS Research? A Scientometric Study. Information & Management.
2021;58(3).
apa: Wagner, G., Prester, J., Roche, M., Schryen, G., Benlian, A., Paré, G., &
Templier, M. (2021). Which Factors Affect the Scientific Impact of Review Papers
in IS Research? A Scientometric Study. Information & Management, 58(3),
Article 103427.
bibtex: '@article{Wagner_Prester_Roche_Schryen_Benlian_Paré_Templier_2021, title={Which
Factors Affect the Scientific Impact of Review Papers in IS Research? A Scientometric
Study}, volume={58}, number={3103427}, journal={Information & Management},
author={Wagner, Gerit and Prester, Julian and Roche, Maria and Schryen, Guido
and Benlian, Alexander and Paré, Guy and Templier, Mathieu}, year={2021} }'
chicago: Wagner, Gerit, Julian Prester, Maria Roche, Guido Schryen, Alexander Benlian,
Guy Paré, and Mathieu Templier. “Which Factors Affect the Scientific Impact of
Review Papers in IS Research? A Scientometric Study.” Information & Management
58, no. 3 (2021).
ieee: G. Wagner et al., “Which Factors Affect the Scientific Impact of Review
Papers in IS Research? A Scientometric Study,” Information & Management,
vol. 58, no. 3, Art. no. 103427, 2021.
mla: Wagner, Gerit, et al. “Which Factors Affect the Scientific Impact of Review
Papers in IS Research? A Scientometric Study.” Information & Management,
vol. 58, no. 3, 103427, 2021.
short: G. Wagner, J. Prester, M. Roche, G. Schryen, A. Benlian, G. Paré, M. Templier,
Information & Management 58 (2021).
date_created: 2020-12-29T11:52:03Z
date_updated: 2022-06-10T06:53:12Z
ddc:
- '000'
department:
- _id: '277'
file:
- access_level: open_access
content_type: application/pdf
creator: hsiemes
date_created: 2020-12-29T11:49:57Z
date_updated: 2020-12-29T11:49:57Z
file_id: '20845'
file_name: INFMAN_Scientific Impact of Review Papers - Prepublication version.pdf
file_size: 1584950
relation: main_file
file_date_updated: 2020-12-29T11:49:57Z
has_accepted_license: '1'
intvolume: ' 58'
issue: '3'
keyword:
- Literature review
- review papers
- scientometric
- scientific impact
- citation analysis
language:
- iso: eng
oa: '1'
publication: Information & Management
status: public
title: Which Factors Affect the Scientific Impact of Review Papers in IS Research?
A Scientometric Study
type: journal_article
user_id: '72850'
volume: 58
year: '2021'
...
---
_id: '23494'
article_number: '100049'
author:
- first_name: Miriam
full_name: Stumpe, Miriam
id: '64135'
last_name: Stumpe
- first_name: David
full_name: Rößler, David
last_name: Rößler
- first_name: Guido
full_name: Schryen, Guido
id: '72850'
last_name: Schryen
- first_name: Natalia
full_name: Kliewer, Natalia
last_name: Kliewer
citation:
ama: Stumpe M, Rößler D, Schryen G, Kliewer N. Study on Sensitivity of Electric
Bus Systems under Simultaneous Optimization of Charging Infrastructure and Vehicle
Schedules. EURO Journal on Transportation and Logistics. 2021;10. doi:https://doi.org/10.1016/j.ejtl.2021.100049
apa: Stumpe, M., Rößler, D., Schryen, G., & Kliewer, N. (2021). Study on Sensitivity
of Electric Bus Systems under Simultaneous Optimization of Charging Infrastructure
and Vehicle Schedules. EURO Journal on Transportation and Logistics, 10,
Article 100049. https://doi.org/10.1016/j.ejtl.2021.100049
bibtex: '@article{Stumpe_Rößler_Schryen_Kliewer_2021, title={Study on Sensitivity
of Electric Bus Systems under Simultaneous Optimization of Charging Infrastructure
and Vehicle Schedules}, volume={10}, DOI={https://doi.org/10.1016/j.ejtl.2021.100049},
number={100049}, journal={EURO Journal on Transportation and Logistics}, author={Stumpe,
Miriam and Rößler, David and Schryen, Guido and Kliewer, Natalia}, year={2021}
}'
chicago: Stumpe, Miriam, David Rößler, Guido Schryen, and Natalia Kliewer. “Study
on Sensitivity of Electric Bus Systems under Simultaneous Optimization of Charging
Infrastructure and Vehicle Schedules.” EURO Journal on Transportation and Logistics
10 (2021). https://doi.org/10.1016/j.ejtl.2021.100049.
ieee: 'M. Stumpe, D. Rößler, G. Schryen, and N. Kliewer, “Study on Sensitivity of
Electric Bus Systems under Simultaneous Optimization of Charging Infrastructure
and Vehicle Schedules,” EURO Journal on Transportation and Logistics, vol.
10, Art. no. 100049, 2021, doi: https://doi.org/10.1016/j.ejtl.2021.100049.'
mla: Stumpe, Miriam, et al. “Study on Sensitivity of Electric Bus Systems under
Simultaneous Optimization of Charging Infrastructure and Vehicle Schedules.” EURO
Journal on Transportation and Logistics, vol. 10, 100049, 2021, doi:https://doi.org/10.1016/j.ejtl.2021.100049.
short: M. Stumpe, D. Rößler, G. Schryen, N. Kliewer, EURO Journal on Transportation
and Logistics 10 (2021).
date_created: 2021-08-24T09:20:08Z
date_updated: 2022-06-10T06:49:27Z
ddc:
- '000'
department:
- _id: '277'
doi: https://doi.org/10.1016/j.ejtl.2021.100049
ec_funded: '1'
file:
- access_level: open_access
content_type: application/pdf
creator: hsiemes
date_created: 2022-06-09T11:20:09Z
date_updated: 2022-06-09T11:20:09Z
file_id: '31846'
file_name: 1-s2.0-S2192437621000200-main.pdf
file_size: 4966940
relation: main_file
file_date_updated: 2022-06-09T11:20:09Z
has_accepted_license: '1'
intvolume: ' 10'
language:
- iso: eng
oa: '1'
project:
- _id: '21'
call_identifier: FP7-ICT-2013-11
grant_number: '619543'
name: An integrated development environment for portable network applications
publication: EURO Journal on Transportation and Logistics
status: public
title: Study on Sensitivity of Electric Bus Systems under Simultaneous Optimization
of Charging Infrastructure and Vehicle Schedules
type: journal_article
user_id: '72850'
volume: 10
year: '2021'
...
---
_id: '17934'
article_number: '37'
author:
- first_name: Gerit
full_name: Wagner, Gerit
last_name: Wagner
- first_name: Julian
full_name: Prester, Julian
last_name: Prester
- first_name: Guido
full_name: Schryen, Guido
id: '72850'
last_name: Schryen
citation:
ama: Wagner G, Prester J, Schryen G. Exploring the Scientific Impact of Information
Systems Design Science Research. Communications of the Association for Information
Systems. 2021;48(1).
apa: Wagner, G., Prester, J., & Schryen, G. (2021). Exploring the Scientific
Impact of Information Systems Design Science Research. Communications of the
Association for Information Systems, 48(1), Article 37.
bibtex: '@article{Wagner_Prester_Schryen_2021, title={Exploring the Scientific Impact
of Information Systems Design Science Research}, volume={48}, number={137}, journal={Communications
of the Association for Information Systems}, author={Wagner, Gerit and Prester,
Julian and Schryen, Guido}, year={2021} }'
chicago: Wagner, Gerit, Julian Prester, and Guido Schryen. “Exploring the Scientific
Impact of Information Systems Design Science Research.” Communications of the
Association for Information Systems 48, no. 1 (2021).
ieee: G. Wagner, J. Prester, and G. Schryen, “Exploring the Scientific Impact of
Information Systems Design Science Research,” Communications of the Association
for Information Systems, vol. 48, no. 1, Art. no. 37, 2021.
mla: Wagner, Gerit, et al. “Exploring the Scientific Impact of Information Systems
Design Science Research.” Communications of the Association for Information
Systems, vol. 48, no. 1, 37, 2021.
short: G. Wagner, J. Prester, G. Schryen, Communications of the Association for
Information Systems 48 (2021).
date_created: 2020-08-14T06:37:43Z
date_updated: 2022-06-09T11:12:05Z
ddc:
- '000'
department:
- _id: '277'
file:
- access_level: open_access
content_type: application/pdf
creator: hsiemes
date_created: 2022-06-09T11:09:05Z
date_updated: 2022-06-09T11:09:05Z
file_id: '31845'
file_name: Exploring the Scientific Impact of Information Systems Design Sci.pdf
file_size: 1354076
relation: main_file
file_date_updated: 2022-06-09T11:09:05Z
has_accepted_license: '1'
intvolume: ' 48'
issue: '1'
language:
- iso: eng
oa: '1'
publication: Communications of the Association for Information Systems
status: public
title: Exploring the Scientific Impact of Information Systems Design Science Research
type: journal_article
user_id: '61579'
volume: 48
year: '2021'
...
---
_id: '32057'
abstract:
- lang: ger
text: Ein zentraler Aspekt bei der Untersuchung dynamischer Systeme ist die Analyse
ihrer invarianten Mengen wie des globalen Attraktors und (in)stabiler Mannigfaltigkeiten.
Insbesondere wenn das zugrunde liegende System von einem Parameter abhängt, ist
es entscheidend, sie im Bezug auf diesen Parameter effizient zu verfolgen. Für
die Berechnung invarianter Mengen stützen wir uns für ihre Approximation auf numerische
Algorithmen. Typischerweise können diese Methoden jedoch nur auf endlich-dimensionale
dynamische Systeme angewendet werden. In dieser Arbeit präsentieren wir daher
einen numerischen Rahmen für die globale dynamische Analyse unendlich-dimensionaler
Systeme. Wir werden Einbettungstechniken verwenden, um das core dynamical system
(CDS) zu definieren, welches ein dynamisch äquivalentes endlich-dimensionales
System ist.Das CDS wird dann verwendet, um eingebettete invariante Mengen, also
eins-zu-eins Bilder, mittels Mengen-orientierten numerischen Methoden zu approximieren.
Bei der Konstruktion des CDS ist es entscheidend, eine geeignete Beobachtungsabbildung
auszuwählen und die geeignete inverse Abbildung zu entwerfen. Dazu werden wir
geeignete numerische Implementierungen des CDS für DDEs und PDEs vorstellen. Für
eine nachfolgende geometrische Analyse der eingebetteten invarianten Menge betrachten
wir eine Lerntechnik namens diffusion maps, die ihre intrinsische Geometrie enthüllt
sowie ihre Dimension schätzt. Schließlich wenden wir unsere entwickelten numerischen
Methoden an einigen bekannten unendlich-dimensionale dynamischen Systeme an, wie
die Mackey-Glass-Gleichung, die Kuramoto-Sivashinsky-Gleichung und die Navier-Stokes-Gleichung.
- lang: eng
text: One central aspect in the study of dynamical systems is the analysis of its
invariant sets such as the global attractor and (un)stable manifolds. In particular,
when the underlying system depends on a parameter it is crucial to efficiently
track those set with respect to this parameter. For the computation of invariant
sets we rely on numerical algorithms for their approximation but typically those
tools can only be applied to finite-dimensional dynamical systems. Thus, in thesis
we present a numerical framework for the global dynamical analysis of infinite-dimensional
systems. We will use embedding techniques for the definition of the core dynamical
system (CDS) which is a dynamically equivalent finite-dimensional system. The
CDS is then used for the approximation of related embedded invariant sets, i.e,
one-to-one images, by set-oriented numerical methods. For the construction of
the CDS it is crucial to choose an appropriate observation map and to design its
corresponding inverse. Therefore, we will present suitable numerical realizations
of the CDS for DDEs and PDEs. For a subsequent geometric analysis of the embedded
invariant set we will consider a manifold learning technique called diffusion
maps which reveals its intrinsic geometry and estimates its dimension. Finally,
we apply our develop numerical tools on some well-known infinite-dimensional dynamical
systems such as the Mackey-Glass equation, the Kuramoto-Sivashinsky equation and
the Navier-Stokes equation.
author:
- first_name: Raphael
full_name: Gerlach, Raphael
id: '32655'
last_name: Gerlach
citation:
ama: Gerlach R. The Computation and Analysis of Invariant Sets of Infinite-Dimensional
Systems.; 2021. doi:10.17619/UNIPB/1-1278
apa: Gerlach, R. (2021). The Computation and Analysis of Invariant Sets of Infinite-Dimensional
Systems. https://doi.org/10.17619/UNIPB/1-1278
bibtex: '@book{Gerlach_2021, title={The Computation and Analysis of Invariant Sets
of Infinite-Dimensional Systems}, DOI={10.17619/UNIPB/1-1278},
author={Gerlach, Raphael}, year={2021} }'
chicago: Gerlach, Raphael. The Computation and Analysis of Invariant Sets of
Infinite-Dimensional Systems, 2021. https://doi.org/10.17619/UNIPB/1-1278.
ieee: R. Gerlach, The Computation and Analysis of Invariant Sets of Infinite-Dimensional
Systems. 2021.
mla: Gerlach, Raphael. The Computation and Analysis of Invariant Sets of Infinite-Dimensional
Systems. 2021, doi:10.17619/UNIPB/1-1278.
short: R. Gerlach, The Computation and Analysis of Invariant Sets of Infinite-Dimensional
Systems, 2021.
date_created: 2022-06-20T09:54:24Z
date_updated: 2022-06-20T13:40:30Z
department:
- _id: '101'
doi: 10.17619/UNIPB/1-1278
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://digital.ub.uni-paderborn.de/hs/download/pdf/6214949
oa: '1'
status: public
supervisor:
- first_name: Michael
full_name: Dellnitz , Michael
last_name: 'Dellnitz '
- first_name: Péter
full_name: Koltai, Péter
last_name: Koltai
title: The Computation and Analysis of Invariant Sets of Infinite-Dimensional Systems
type: dissertation
user_id: '32643'
year: '2021'
...
---
_id: '32150'
author:
- first_name: Andrea
full_name: Karsten, Andrea
id: '53917'
last_name: Karsten
citation:
ama: 'Karsten A. Einblicke in explizite und implizite Erwartungen Lehrender an Studierendentexte.
Textbasierte Interviews zu Zielen und Erträgen von fachsensiblem Peer-Textfeedback.
In: Lahm S, Meyhöfer F, Neumann F, eds. Schreiblehrkonzepte an Hochschulen.
Fallstudien und Reflexionen zum fachspezifischen Schreibenlehren und -lernen.
Vol 4. TeachingXchange. wbv; 2021:277-288. doi:10.3278/6004807w277'
apa: Karsten, A. (2021). Einblicke in explizite und implizite Erwartungen Lehrender
an Studierendentexte. Textbasierte Interviews zu Zielen und Erträgen von fachsensiblem
Peer-Textfeedback. In S. Lahm, F. Meyhöfer, & F. Neumann (Eds.), Schreiblehrkonzepte
an Hochschulen. Fallstudien und Reflexionen zum fachspezifischen Schreibenlehren
und -lernen (Vol. 4, pp. 277–288). wbv. https://doi.org/10.3278/6004807w277
bibtex: '@inbook{Karsten_2021, place={Bielefeld}, series={TeachingXchange}, title={Einblicke
in explizite und implizite Erwartungen Lehrender an Studierendentexte. Textbasierte
Interviews zu Zielen und Erträgen von fachsensiblem Peer-Textfeedback}, volume={4},
DOI={10.3278/6004807w277}, booktitle={Schreiblehrkonzepte
an Hochschulen. Fallstudien und Reflexionen zum fachspezifischen Schreibenlehren
und -lernen}, publisher={wbv}, author={Karsten, Andrea}, editor={Lahm, Swantje
and Meyhöfer, Frank and Neumann, Friederike}, year={2021}, pages={277–288}, collection={TeachingXchange}
}'
chicago: 'Karsten, Andrea. “Einblicke in explizite und implizite Erwartungen Lehrender
an Studierendentexte. Textbasierte Interviews zu Zielen und Erträgen von fachsensiblem
Peer-Textfeedback.” In Schreiblehrkonzepte an Hochschulen. Fallstudien und
Reflexionen zum fachspezifischen Schreibenlehren und -lernen, edited by Swantje
Lahm, Frank Meyhöfer, and Friederike Neumann, 4:277–88. TeachingXchange. Bielefeld:
wbv, 2021. https://doi.org/10.3278/6004807w277.'
ieee: 'A. Karsten, “Einblicke in explizite und implizite Erwartungen Lehrender an
Studierendentexte. Textbasierte Interviews zu Zielen und Erträgen von fachsensiblem
Peer-Textfeedback,” in Schreiblehrkonzepte an Hochschulen. Fallstudien und
Reflexionen zum fachspezifischen Schreibenlehren und -lernen, vol. 4, S. Lahm,
F. Meyhöfer, and F. Neumann, Eds. Bielefeld: wbv, 2021, pp. 277–288.'
mla: Karsten, Andrea. “Einblicke in explizite und implizite Erwartungen Lehrender
an Studierendentexte. Textbasierte Interviews zu Zielen und Erträgen von fachsensiblem
Peer-Textfeedback.” Schreiblehrkonzepte an Hochschulen. Fallstudien und Reflexionen
zum fachspezifischen Schreibenlehren und -lernen, edited by Swantje Lahm et
al., vol. 4, wbv, 2021, pp. 277–88, doi:10.3278/6004807w277.
short: 'A. Karsten, in: S. Lahm, F. Meyhöfer, F. Neumann (Eds.), Schreiblehrkonzepte
an Hochschulen. Fallstudien und Reflexionen zum fachspezifischen Schreibenlehren
und -lernen, wbv, Bielefeld, 2021, pp. 277–288.'
date_created: 2022-06-24T09:29:02Z
date_updated: 2022-07-18T09:15:37Z
department:
- _id: '424'
doi: 10.3278/6004807w277
editor:
- first_name: Swantje
full_name: Lahm, Swantje
last_name: Lahm
- first_name: Frank
full_name: Meyhöfer, Frank
last_name: Meyhöfer
- first_name: Friederike
full_name: Neumann, Friederike
last_name: Neumann
intvolume: ' 4'
language:
- iso: ger
main_file_link:
- open_access: '1'
url: https://www.wbv.de/download/shop/download/0/_/0/0/listview/file/-direct%406004807w277/area/openaccess.html?cHash=ab41136af8a1b429df6a2c30b8530251
oa: '1'
page: 277 - 288
place: Bielefeld
publication: Schreiblehrkonzepte an Hochschulen. Fallstudien und Reflexionen zum fachspezifischen
Schreibenlehren und -lernen
publication_status: published
publisher: wbv
series_title: TeachingXchange
status: public
title: Einblicke in explizite und implizite Erwartungen Lehrender an Studierendentexte.
Textbasierte Interviews zu Zielen und Erträgen von fachsensiblem Peer-Textfeedback
type: book_chapter
user_id: '42165'
volume: 4
year: '2021'
...
---
_id: '24017'
abstract:
- lang: eng
text: In developing complex technical systems, requirements are subject to continuous
change. Systematic and holistic change impact analysis and proactive measures
are required for reducing the number of requirement changes and their negative
impact. There is no method to analyse the holistic impact of a requirement change
in the context of developing complex technical systems. Holistic analysis requires
to consider the local effects of requirement changes as well as effects from change
propagation. To develop an approach for holistic change propagation and impact
analysis, twelve performance goals are defined. Those are derived from a state
of research analysis as well as an industry workshop. A three-step method is proposed.
Firstly, requirement dependencies that cause change propagation are detected.
Secondly, critical requirements are automatically identified based on a Page Rank
algorithm. Thirdly, change impact of critical requirements is analysed based on
a guideline. Validation proves that ten goals are fulfilled and two are partly
fulfilled. The method addresses major shortcomings of preceding research and enables
sound decision making for development engineers both before a change occurs and
during decision process on a change request. This helps to reduce negative change
impact in development projects and the risk of project failure.
author:
- first_name: Iris
full_name: Gräßler, Iris
id: '47565'
last_name: Gräßler
orcid: 0000-0001-5765-971X
- first_name: Christian
full_name: Oleff, Christian
id: '41188'
last_name: Oleff
- first_name: Daniel
full_name: Preuß, Daniel
id: '40253'
last_name: Preuß
citation:
ama: 'Gräßler I, Oleff C, Preuß D. Holistic change propagation and impact analysis
in requirements management. In: Wagner B, Wilson J, eds. ; 2021.'
apa: Gräßler, I., Oleff, C., & Preuß, D. (2021). Holistic change propagation
and impact analysis in requirements management (B. Wagner & J. Wilson,
Eds.).
bibtex: '@inproceedings{Gräßler_Oleff_Preuß_2021, title={Holistic change propagation
and impact analysis in requirements management}, author={Gräßler, Iris and Oleff,
Christian and Preuß, Daniel}, editor={Wagner, Beverly and Wilson, Juliette}, year={2021}
}'
chicago: Gräßler, Iris, Christian Oleff, and Daniel Preuß. “Holistic Change Propagation
and Impact Analysis in Requirements Management.” edited by Beverly Wagner and
Juliette Wilson, 2021.
ieee: I. Gräßler, C. Oleff, and D. Preuß, “Holistic change propagation and impact
analysis in requirements management,” Strathclyde/Glasgow, 2021.
mla: Gräßler, Iris, et al. Holistic Change Propagation and Impact Analysis in
Requirements Management. Edited by Beverly Wagner and Juliette Wilson, 2021.
short: 'I. Gräßler, C. Oleff, D. Preuß, in: B. Wagner, J. Wilson (Eds.), 2021.'
conference:
end_date: 2021-07-08
location: Strathclyde/Glasgow
name: R&D Management Conference
start_date: 2021-07-07
date_created: 2021-09-09T11:49:38Z
date_updated: 2022-11-11T12:20:12Z
ddc:
- '620'
department:
- _id: '152'
editor:
- first_name: Beverly
full_name: Wagner, Beverly
last_name: Wagner
- first_name: Juliette
full_name: Wilson, Juliette
last_name: Wilson
file:
- access_level: open_access
content_type: application/pdf
creator: dpreuss
date_created: 2022-04-19T07:59:22Z
date_updated: 2022-11-11T12:20:11Z
file_id: '30912'
file_name: RD_2021_HolisticChangePropagation_ShortCompetitivePaper_graessler.pdf
file_size: 571976
relation: main_file
file_date_updated: 2022-11-11T12:20:11Z
has_accepted_license: '1'
language:
- iso: eng
oa: '1'
status: public
title: Holistic change propagation and impact analysis in requirements management
type: conference
user_id: '40253'
year: '2021'
...
---
_id: '26645'
author:
- first_name: Jan
full_name: Bobolz, Jan
id: '27207'
last_name: Bobolz
- first_name: Fabian
full_name: Eidens, Fabian
id: '25078'
last_name: Eidens
- first_name: Raphael
full_name: Heitjohann, Raphael
last_name: Heitjohann
- first_name: Jeremy
full_name: Fell, Jeremy
last_name: Fell
citation:
ama: 'Bobolz J, Eidens F, Heitjohann R, Fell J. Cryptimeleon: A Library for Fast
Prototyping of Privacy-Preserving Cryptographic Schemes. Published online 2021.'
apa: 'Bobolz, J., Eidens, F., Heitjohann, R., & Fell, J. (2021). Cryptimeleon:
A Library for Fast Prototyping of Privacy-Preserving Cryptographic Schemes.
IACR eprint.'
bibtex: '@article{Bobolz_Eidens_Heitjohann_Fell_2021, title={Cryptimeleon: A Library
for Fast Prototyping of Privacy-Preserving Cryptographic Schemes}, publisher={IACR
eprint}, author={Bobolz, Jan and Eidens, Fabian and Heitjohann, Raphael and Fell,
Jeremy}, year={2021} }'
chicago: 'Bobolz, Jan, Fabian Eidens, Raphael Heitjohann, and Jeremy Fell. “Cryptimeleon:
A Library for Fast Prototyping of Privacy-Preserving Cryptographic Schemes.” IACR
eprint, 2021.'
ieee: 'J. Bobolz, F. Eidens, R. Heitjohann, and J. Fell, “Cryptimeleon: A Library
for Fast Prototyping of Privacy-Preserving Cryptographic Schemes.” IACR eprint,
2021.'
mla: 'Bobolz, Jan, et al. Cryptimeleon: A Library for Fast Prototyping of Privacy-Preserving
Cryptographic Schemes. IACR eprint, 2021.'
short: J. Bobolz, F. Eidens, R. Heitjohann, J. Fell, (2021).
date_created: 2021-10-21T07:51:32Z
date_updated: 2022-11-18T09:38:42Z
department:
- _id: '64'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://eprint.iacr.org/2021/961
oa: '1'
project:
- _id: '4'
name: SFB 901 - Project Area C
- _id: '82'
name: SFB 901 - Project Area T
- _id: '84'
name: SFB 901 -Subproject T2
- _id: '1'
name: 'SFB 901: SFB 901'
- _id: '13'
name: 'SFB 901 - C1: SFB 901 - Subproject C1'
publisher: IACR eprint
status: public
title: 'Cryptimeleon: A Library for Fast Prototyping of Privacy-Preserving Cryptographic
Schemes'
type: preprint
user_id: '477'
year: '2021'
...
---
_id: '28196'
abstract:
- lang: eng
text: We show that narrow trenches in a high-contrast silicon-photonics slab can
act as lossless power dividers for semi-guided waves. Reflectance and transmittance
can be easily configured by selecting the trench width. At sufficiently high angles
of incidence, the devices are lossless, apart from material attenuation and scattering
due to surface roughness. We numerically simulate a series of devices within the
full 0-to-1-range of splitting ratios, for semi-guided plane wave incidence as
well as for excitation by focused Gaussian wave bundles. Straightforward cascading
of the trenches leads to concepts for 1×M-power dividers and a polarization beam
splitter.
author:
- first_name: Manfred
full_name: Hammer, Manfred
id: '48077'
last_name: Hammer
orcid: 0000-0002-6331-9348
- first_name: Lena
full_name: Ebers, Lena
id: '40428'
last_name: Ebers
- first_name: Jens
full_name: Förstner, Jens
id: '158'
last_name: Förstner
orcid: 0000-0001-7059-9862
citation:
ama: Hammer M, Ebers L, Förstner J. Configurable lossless broadband beam splitters
for semi-guided waves in integrated silicon photonics. OSA Continuum. 2021;4(12):3081.
doi:10.1364/osac.437549
apa: Hammer, M., Ebers, L., & Förstner, J. (2021). Configurable lossless broadband
beam splitters for semi-guided waves in integrated silicon photonics. OSA Continuum,
4(12), 3081. https://doi.org/10.1364/osac.437549
bibtex: '@article{Hammer_Ebers_Förstner_2021, title={Configurable lossless broadband
beam splitters for semi-guided waves in integrated silicon photonics}, volume={4},
DOI={10.1364/osac.437549}, number={12},
journal={OSA Continuum}, author={Hammer, Manfred and Ebers, Lena and Förstner,
Jens}, year={2021}, pages={3081} }'
chicago: 'Hammer, Manfred, Lena Ebers, and Jens Förstner. “Configurable Lossless
Broadband Beam Splitters for Semi-Guided Waves in Integrated Silicon Photonics.”
OSA Continuum 4, no. 12 (2021): 3081. https://doi.org/10.1364/osac.437549.'
ieee: 'M. Hammer, L. Ebers, and J. Förstner, “Configurable lossless broadband beam
splitters for semi-guided waves in integrated silicon photonics,” OSA Continuum,
vol. 4, no. 12, p. 3081, 2021, doi: 10.1364/osac.437549.'
mla: Hammer, Manfred, et al. “Configurable Lossless Broadband Beam Splitters for
Semi-Guided Waves in Integrated Silicon Photonics.” OSA Continuum, vol.
4, no. 12, 2021, p. 3081, doi:10.1364/osac.437549.
short: M. Hammer, L. Ebers, J. Förstner, OSA Continuum 4 (2021) 3081.
date_created: 2021-11-30T20:04:57Z
date_updated: 2022-11-18T09:58:03Z
ddc:
- '530'
department:
- _id: '61'
- _id: '230'
- _id: '429'
doi: 10.1364/osac.437549
file:
- access_level: open_access
content_type: application/pdf
creator: fossie
date_created: 2021-11-30T20:07:53Z
date_updated: 2021-11-30T20:19:15Z
file_id: '28197'
file_name: 2021-11 Hammer - OSA Continuum - Trenches.pdf
file_size: 6618403
relation: main_file
file_date_updated: 2021-11-30T20:19:15Z
has_accepted_license: '1'
intvolume: ' 4'
issue: '12'
keyword:
- tet_topic_waveguide
language:
- iso: eng
oa: '1'
page: '3081'
project:
- _id: '53'
name: TRR 142
- _id: '56'
name: TRR 142 - Project Area C
publication: OSA Continuum
publication_identifier:
issn:
- 2578-7519
publication_status: published
status: public
title: Configurable lossless broadband beam splitters for semi-guided waves in integrated
silicon photonics
type: journal_article
user_id: '477'
volume: 4
year: '2021'
...
---
_id: '33854'
abstract:
- lang: eng
text: "Macrodiversity is a key technique to increase the capacity of mobile networks.
It can be realized using coordinated multipoint (CoMP), simultaneously connecting
users to multiple overlapping cells. Selecting which users to serve by how many
and which cells is NP-hard but needs to happen continuously in real time as users
move and channel state changes. Existing approaches often require strict assumptions
about or perfect knowledge of the underlying radio system, its resource allocation
scheme, or user movements, none of which is readily available in practice.\r\n\r\nInstead,
we propose three novel self-learning and self-adapting approaches using model-free
deep reinforcement learning (DRL): DeepCoMP, DD-CoMP, and D3-CoMP. DeepCoMP leverages
central observations and control of all users to select cells almost optimally.
DD-CoMP and D3-CoMP use multi-agent DRL, which allows distributed, robust, and
highly scalable coordination. All three approaches learn from experience and self-adapt
to varying scenarios, reaching 2x higher Quality of Experience than other approaches.
They have very few built-in assumptions and do not need prior system knowledge,
making them more robust to change and better applicable in practice than existing
approaches."
author:
- first_name: Stefan Balthasar
full_name: Schneider, Stefan Balthasar
id: '35343'
last_name: Schneider
orcid: 0000-0001-8210-4011
- first_name: Holger
full_name: Karl, Holger
id: '126'
last_name: Karl
- first_name: Ramin
full_name: Khalili, Ramin
last_name: Khalili
- first_name: Artur
full_name: Hecker, Artur
last_name: Hecker
citation:
ama: 'Schneider SB, Karl H, Khalili R, Hecker A. DeepCoMP: Coordinated Multipoint
Using Multi-Agent Deep Reinforcement Learning.; 2021.'
apa: 'Schneider, S. B., Karl, H., Khalili, R., & Hecker, A. (2021). DeepCoMP:
Coordinated Multipoint Using Multi-Agent Deep Reinforcement Learning.'
bibtex: '@book{Schneider_Karl_Khalili_Hecker_2021, title={DeepCoMP: Coordinated
Multipoint Using Multi-Agent Deep Reinforcement Learning}, author={Schneider,
Stefan Balthasar and Karl, Holger and Khalili, Ramin and Hecker, Artur}, year={2021}
}'
chicago: 'Schneider, Stefan Balthasar, Holger Karl, Ramin Khalili, and Artur Hecker.
DeepCoMP: Coordinated Multipoint Using Multi-Agent Deep Reinforcement Learning,
2021.'
ieee: 'S. B. Schneider, H. Karl, R. Khalili, and A. Hecker, DeepCoMP: Coordinated
Multipoint Using Multi-Agent Deep Reinforcement Learning. 2021.'
mla: 'Schneider, Stefan Balthasar, et al. DeepCoMP: Coordinated Multipoint Using
Multi-Agent Deep Reinforcement Learning. 2021.'
short: 'S.B. Schneider, H. Karl, R. Khalili, A. Hecker, DeepCoMP: Coordinated Multipoint
Using Multi-Agent Deep Reinforcement Learning, 2021.'
date_created: 2022-10-20T16:44:19Z
date_updated: 2022-11-18T09:59:27Z
ddc:
- '004'
department:
- _id: '75'
file:
- access_level: open_access
content_type: application/pdf
creator: stschn
date_created: 2022-10-20T16:41:10Z
date_updated: 2022-10-20T16:41:10Z
file_id: '33855'
file_name: preprint.pdf
file_size: 2521656
relation: main_file
file_date_updated: 2022-10-20T16:41:10Z
has_accepted_license: '1'
keyword:
- mobility management
- coordinated multipoint
- CoMP
- cell selection
- resource management
- reinforcement learning
- multi agent
- MARL
- self-learning
- self-adaptation
- QoE
language:
- iso: eng
oa: '1'
project:
- _id: '4'
name: 'SFB 901 - C: SFB 901 - Project Area C'
- _id: '16'
name: 'SFB 901 - C4: SFB 901 - Subproject C4'
- _id: '1'
name: 'SFB 901: SFB 901'
status: public
title: 'DeepCoMP: Coordinated Multipoint Using Multi-Agent Deep Reinforcement Learning'
type: working_paper
user_id: '477'
year: '2021'
...
---
_id: '35066'
author:
- first_name: Johannes
full_name: Süßmann, Johannes
id: '16220'
last_name: Süßmann
orcid: 0000-0001-5716-0863
citation:
ama: Süßmann J. Mariemont – Modernismus und Erinnerung. Videographierter Vortrag
für den 5. Belgientag des Belgienzentrums Paderborn ›Belgien – Pralle Kunst des
Lebens‹ am 18. Mai 2021.; 2021.
apa: Süßmann, J. (2021). Mariemont – Modernismus und Erinnerung. Videographierter
Vortrag für den 5. Belgientag des Belgienzentrums Paderborn ›Belgien – Pralle
Kunst des Lebens‹ am 18. Mai 2021.
bibtex: '@book{Süßmann_2021, place={Paderborn}, title={Mariemont – Modernismus und
Erinnerung. Videographierter Vortrag für den 5. Belgientag des Belgienzentrums
Paderborn ›Belgien – Pralle Kunst des Lebens‹ am 18. Mai 2021}, author={Süßmann,
Johannes}, year={2021} }'
chicago: Süßmann, Johannes. Mariemont – Modernismus und Erinnerung. Videographierter
Vortrag für den 5. Belgientag des Belgienzentrums Paderborn ›Belgien – Pralle
Kunst des Lebens‹ am 18. Mai 2021. Paderborn, 2021.
ieee: J. Süßmann, Mariemont – Modernismus und Erinnerung. Videographierter Vortrag
für den 5. Belgientag des Belgienzentrums Paderborn ›Belgien – Pralle Kunst des
Lebens‹ am 18. Mai 2021. Paderborn, 2021.
mla: Süßmann, Johannes. Mariemont – Modernismus und Erinnerung. Videographierter
Vortrag für den 5. Belgientag des Belgienzentrums Paderborn ›Belgien – Pralle
Kunst des Lebens‹ am 18. Mai 2021. 2021.
short: J. Süßmann, Mariemont – Modernismus und Erinnerung. Videographierter Vortrag
für den 5. Belgientag des Belgienzentrums Paderborn ›Belgien – Pralle Kunst des
Lebens‹ am 18. Mai 2021, Paderborn, 2021.
date_created: 2022-12-29T14:44:54Z
date_updated: 2022-12-29T14:56:02Z
department:
- _id: '446'
language:
- iso: ger
main_file_link:
- open_access: '1'
url: https://belgien.net/mariemont-modernismus-und-erinnerung/
oa: '1'
place: Paderborn
publication_status: published
status: public
title: Mariemont – Modernismus und Erinnerung. Videographierter Vortrag für den 5.
Belgientag des Belgienzentrums Paderborn ›Belgien – Pralle Kunst des Lebens‹ am
18. Mai 2021
type: misc
user_id: '16220'
year: '2021'
...
---
_id: '21265'
abstract:
- lang: eng
text: Fast-growing energy demand of the world makes the researchers focus
on finding new energy sources or optimizing already-developed approaches. For
an efficient use of solar and wind energy in an energy system, correct design
and sizing of a power system is of high importance and improving or optimizing
the process of data obtaining for this purpose leads to higher performance and
lower cost per unit of energy. It is essential to have the most precise possible
estimation of solar and wind energy potential and other local weather parameters
in order to fully feed the demand and avoid extra costs. There are various methods
for obtaining local data, such as local measurements, official organizational
data, satellite obtained, and reanalysis data. In this paper, the Modern-Era Retrospective
analysis for Research and Applications dataset version 2 (MERRA-2) dataset provided
by NASA is introduced and its performance is evaluated by comparison to various
locally measured datasets offered by meteorological institutions such as Meteonorm
and Deutscher Wetterdienst (DWD, or Germany’s National Meteorological Service)
around the world. After comparison, correlation coefficients from 0.95 to 0.99
are observed for monthly global horizontal irradiance values. In the case of air
temperature, correlation coefficients of 0.99 and for wind speed from 0.81 to
0.99 are observed. High correlation with ground measurements and relatively low
errors are confirmed, especially for irradiance and temperature values, that makes
MERRA-2 a valuable dataset, considering its world coverage and availability.
article_number: '882'
article_type: original
author:
- first_name: Arash
full_name: Khatibi, Arash
id: '43538'
last_name: Khatibi
- first_name: Stefan
full_name: Krauter, Stefan
id: '28836'
last_name: Krauter
orcid: 0000-0002-3594-260X
citation:
ama: Khatibi A, Krauter S. Validation and Performance of Satellite Meteorological
Dataset MERRA-2 for Solar and Wind Applications. Energies. 2021;14(4).
doi:10.3390/en14040882
apa: Khatibi, A., & Krauter, S. (2021). Validation and Performance of Satellite
Meteorological Dataset MERRA-2 for Solar and Wind Applications. Energies,
14(4), Article 882. https://doi.org/10.3390/en14040882
bibtex: '@article{Khatibi_Krauter_2021, title={Validation and Performance of Satellite
Meteorological Dataset MERRA-2 for Solar and Wind Applications}, volume={14},
DOI={10.3390/en14040882}, number={4882},
journal={Energies}, publisher={MDPI}, author={Khatibi, Arash and Krauter, Stefan},
year={2021} }'
chicago: Khatibi, Arash, and Stefan Krauter. “Validation and Performance of Satellite
Meteorological Dataset MERRA-2 for Solar and Wind Applications.” Energies
14, no. 4 (2021). https://doi.org/10.3390/en14040882.
ieee: 'A. Khatibi and S. Krauter, “Validation and Performance of Satellite Meteorological
Dataset MERRA-2 for Solar and Wind Applications,” Energies, vol. 14, no.
4, Art. no. 882, 2021, doi: 10.3390/en14040882.'
mla: Khatibi, Arash, and Stefan Krauter. “Validation and Performance of Satellite
Meteorological Dataset MERRA-2 for Solar and Wind Applications.” Energies,
vol. 14, no. 4, 882, MDPI, 2021, doi:10.3390/en14040882.
short: A. Khatibi, S. Krauter, Energies 14 (2021).
date_created: 2021-02-23T10:18:05Z
date_updated: 2022-01-06T13:37:34Z
ddc:
- '620'
department:
- _id: '53'
doi: 10.3390/en14040882
file:
- access_level: closed
content_type: application/pdf
creator: krauter
date_created: 2022-01-06T13:33:09Z
date_updated: 2022-01-06T13:33:09Z
file_id: '29177'
file_name: energies-14-00882 Khatibi Krauter MERRA 2.pdf
file_size: 3837152
relation: main_file
success: 1
file_date_updated: 2022-01-06T13:33:09Z
has_accepted_license: '1'
intvolume: ' 14'
issue: '4'
keyword:
- Solar irradiance
- MERRA 2
- Meteonorm
- DWD
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.mdpi.com/1996-1073/14/4/882/htm
oa: '1'
publication: Energies
publication_identifier:
issn:
- 1996-1073
publication_status: published
publisher: MDPI
quality_controlled: '1'
status: public
title: Validation and Performance of Satellite Meteorological Dataset MERRA-2 for
Solar and Wind Applications
type: journal_article
user_id: '28836'
volume: 14
year: '2021'
...
---
_id: '26987'
abstract:
- lang: eng
text: Optical metasurfaces are perfect candidates for the phase and amplitude modulation
of light, featuring an excellent basis for holographic applications. In this work,
we present a dual amplitude holographic scheme based on the photon sieve principle,
which is then combined with a phase hologram by utilizing the Pancharatnam–Berry
phase. We demonstrate that two types of apertures, rectangular and square shapes
in a gold film filled with silicon nanoantennas are sufficient to create two amplitude
holograms at two different wavelengths in the visible, multiplexed with an additional
phase-only hologram. The nanoantennas are tailored to adjust the spectral transmittance
of the apertures, enabling the wavelength sensitivity. The phase-only hologram
is implemented by utilizing the anisotropic rectangular structure. Interestingly,
such three holograms have quantitative mathematical correlations with each other.
Thus, the flexibility of polarization and wavelength channels can be utilized
with custom-tailored features to achieve such amplitude and phase holography simultaneously
without sacrificing any space-bandwidth product. The present scheme has the potential
to store different pieces of information which can be displayed separately by
switching the wavelength or the polarization state of the reading light beam.
author:
- first_name: Daniel
full_name: Frese, Daniel
last_name: Frese
- first_name: Basudeb
full_name: Sain, Basudeb
last_name: Sain
- first_name: Hongqiang
full_name: Zhou, Hongqiang
last_name: Zhou
- first_name: Yongtian
full_name: Wang, Yongtian
last_name: Wang
- first_name: Lingling
full_name: Huang, Lingling
last_name: Huang
- first_name: Thomas
full_name: Zentgraf, Thomas
id: '30525'
last_name: Zentgraf
orcid: 0000-0002-8662-1101
citation:
ama: Frese D, Sain B, Zhou H, Wang Y, Huang L, Zentgraf T. A wavelength and polarization
selective photon sieve for holographic applications. Nanophotonics. 2021;10(18):4543-4550.
doi:10.1515/nanoph-2021-0440
apa: Frese, D., Sain, B., Zhou, H., Wang, Y., Huang, L., & Zentgraf, T. (2021).
A wavelength and polarization selective photon sieve for holographic applications.
Nanophotonics, 10(18), 4543–4550. https://doi.org/10.1515/nanoph-2021-0440
bibtex: '@article{Frese_Sain_Zhou_Wang_Huang_Zentgraf_2021, title={A wavelength
and polarization selective photon sieve for holographic applications}, volume={10},
DOI={10.1515/nanoph-2021-0440},
number={18}, journal={Nanophotonics}, publisher={De Gruyter}, author={Frese, Daniel
and Sain, Basudeb and Zhou, Hongqiang and Wang, Yongtian and Huang, Lingling and
Zentgraf, Thomas}, year={2021}, pages={4543–4550} }'
chicago: 'Frese, Daniel, Basudeb Sain, Hongqiang Zhou, Yongtian Wang, Lingling Huang,
and Thomas Zentgraf. “A Wavelength and Polarization Selective Photon Sieve for
Holographic Applications.” Nanophotonics 10, no. 18 (2021): 4543–50. https://doi.org/10.1515/nanoph-2021-0440.'
ieee: 'D. Frese, B. Sain, H. Zhou, Y. Wang, L. Huang, and T. Zentgraf, “A wavelength
and polarization selective photon sieve for holographic applications,” Nanophotonics,
vol. 10, no. 18, pp. 4543–4550, 2021, doi: 10.1515/nanoph-2021-0440.'
mla: Frese, Daniel, et al. “A Wavelength and Polarization Selective Photon Sieve
for Holographic Applications.” Nanophotonics, vol. 10, no. 18, De Gruyter,
2021, pp. 4543–50, doi:10.1515/nanoph-2021-0440.
short: D. Frese, B. Sain, H. Zhou, Y. Wang, L. Huang, T. Zentgraf, Nanophotonics
10 (2021) 4543–4550.
date_created: 2021-10-28T07:15:52Z
date_updated: 2022-01-20T07:33:16Z
department:
- _id: '15'
- _id: '230'
- _id: '289'
doi: 10.1515/nanoph-2021-0440
funded_apc: '1'
intvolume: ' 10'
issue: '18'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.degruyter.com/document/doi/10.1515/nanoph-2021-0440/html
oa: '1'
page: 4543-4550
project:
- _id: '53'
name: TRR 142
- _id: '54'
name: TRR 142 - Project Area A
- _id: '65'
name: TRR 142 - Subproject A8
publication: Nanophotonics
publication_identifier:
issn:
- 2192-8614
- 2192-8606
publication_status: published
publisher: De Gruyter
quality_controlled: '1'
status: public
title: A wavelength and polarization selective photon sieve for holographic applications
type: journal_article
user_id: '30525'
volume: 10
year: '2021'
...
---
_id: '16294'
abstract:
- lang: eng
text: "Model predictive control is a prominent approach to construct a feedback\r\ncontrol
loop for dynamical systems. Due to real-time constraints, the major\r\nchallenge
in MPC is to solve model-based optimal control problems in a very\r\nshort amount
of time. For linear-quadratic problems, Bemporad et al. have\r\nproposed an explicit
formulation where the underlying optimization problems are\r\nsolved a priori
in an offline phase. In this article, we present an extension\r\nof this concept
in two significant ways. We consider nonlinear problems and -\r\nmore importantly
- problems with multiple conflicting objective functions. In\r\nthe offline phase,
we build a library of Pareto optimal solutions from which we\r\nthen obtain a
valid compromise solution in the online phase according to a\r\ndecision maker's
preference. Since the standard multi-parametric programming\r\napproach is no
longer valid in this situation, we instead use interpolation\r\nbetween different
entries of the library. To reduce the number of problems that\r\nhave to be solved
in the offline phase, we exploit symmetries in the dynamical\r\nsystem and the
corresponding multiobjective optimal control problem. The\r\nresults are verified
using two different examples from autonomous driving."
author:
- first_name: Sina
full_name: Ober-Blöbaum, Sina
id: '16494'
last_name: Ober-Blöbaum
- first_name: Sebastian
full_name: Peitz, Sebastian
id: '47427'
last_name: Peitz
orcid: https://orcid.org/0000-0002-3389-793X
citation:
ama: Ober-Blöbaum S, Peitz S. Explicit multiobjective model predictive control for
nonlinear systems with symmetries. International Journal of Robust and Nonlinear
Control. 2021;31(2):380-403. doi:10.1002/rnc.5281
apa: Ober-Blöbaum, S., & Peitz, S. (2021). Explicit multiobjective model predictive
control for nonlinear systems with symmetries. International Journal of Robust
and Nonlinear Control, 31(2), 380–403. https://doi.org/10.1002/rnc.5281
bibtex: '@article{Ober-Blöbaum_Peitz_2021, title={Explicit multiobjective model
predictive control for nonlinear systems with symmetries}, volume={31(2)}, DOI={10.1002/rnc.5281}, journal={International
Journal of Robust and Nonlinear Control}, author={Ober-Blöbaum, Sina and Peitz,
Sebastian}, year={2021}, pages={380–403} }'
chicago: 'Ober-Blöbaum, Sina, and Sebastian Peitz. “Explicit Multiobjective Model
Predictive Control for Nonlinear Systems with Symmetries.” International Journal
of Robust and Nonlinear Control 31(2) (2021): 380–403. https://doi.org/10.1002/rnc.5281.'
ieee: 'S. Ober-Blöbaum and S. Peitz, “Explicit multiobjective model predictive control
for nonlinear systems with symmetries,” International Journal of Robust and
Nonlinear Control, vol. 31(2), pp. 380–403, 2021, doi: 10.1002/rnc.5281.'
mla: Ober-Blöbaum, Sina, and Sebastian Peitz. “Explicit Multiobjective Model Predictive
Control for Nonlinear Systems with Symmetries.” International Journal of Robust
and Nonlinear Control, vol. 31(2), 2021, pp. 380–403, doi:10.1002/rnc.5281.
short: S. Ober-Blöbaum, S. Peitz, International Journal of Robust and Nonlinear
Control 31(2) (2021) 380–403.
date_created: 2020-03-13T12:44:36Z
date_updated: 2022-01-24T13:27:50Z
department:
- _id: '101'
doi: 10.1002/rnc.5281
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://onlinelibrary.wiley.com/doi/epdf/10.1002/rnc.5281
oa: '1'
page: 380-403
project:
- _id: '52'
name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: International Journal of Robust and Nonlinear Control
status: public
title: Explicit multiobjective model predictive control for nonlinear systems with
symmetries
type: journal_article
user_id: '15694'
volume: 31(2)
year: '2021'
...
---
_id: '29549'
abstract:
- lang: ger
text: 'Als Griechenland 1830 seine Unabhängigkeit erlangte, war das Land wirtschaftlich
wenig entwickelt und von der Industrialisierung noch kaum berührt. Kredite für
die Gründung oder den Ausbau von Unternehmen waren auf Grund des Kapitalmangels
entweder unmöglich oder extrem teuer – ein für die wirtschaftliche Entwicklung
ernst zu nehmendes Hemmnis. Das Land brauchte zur wirtschaftlichen Entwicklung
also Investitionen aus dem Ausland. Jedoch hielten sich die europäischen Banken
und Anleger mit solchen Investitionen vor den 1870er Jahren zurück. Warum diese
Scheu der Kapitalanleger vor Griechenland, obwohl sie anderswo keineswegs vor
risikoreichen Investitionen zurückschreckten, wenn nur entsprechend hohe Erträge
lockten? Dieser Frage möchte der Beitrag anhand eines Beispiels nachgehen: der
bayerisch-französischen Bankiersfamilie von Eichthal, die in den 1830er Jahren
enge Geschäftsbeziehungen nach Griechenland aufbaute und zeitweilig sehr interessiert
an Investitionen war – bevor das Bankhaus sich von diesen Plänen schließlich unverrichteter
Dinge wieder abwandte. Das kulturelle Interesse an Griechenland überdauerte dagegen
bis in die 1880er Jahre. Die Eichthals eignen sich hervorragend, um paradigmatisch
zu untersuchen, auf welcher Grundlage und wie europäische Bankiers ihre Investitionsentscheidungen
für oder gegen Griechenland trafen.'
author:
- first_name: Korinna
full_name: Schönhärl, Korinna
id: '89037'
last_name: Schönhärl
orcid: 0000-0002-7967-3261
citation:
ama: Schönhärl K. Finanzielle Netze. Die bayerisch–französische Familienbank
von Eichthal und ihre Investitionspläne in Griechenland in den 1830er Jahren/
Οικονομικά δίκτυα. Η βαυαρογαλλική οικογενειακή τράπεζα των Άιχταλ και τα επενδυτικά
σχέδιά της στην Ελλάδα κατά τη δεκαετία του 1830.; 2021.
apa: Schönhärl, K. (2021). Finanzielle Netze. Die bayerisch–französische Familienbank
von Eichthal und ihre Investitionspläne in Griechenland in den 1830er Jahren/
Οικονομικά δίκτυα. Η βαυαρογαλλική οικογενειακή τράπεζα των Άιχταλ και τα επενδυτικά
σχέδιά της στην Ελλάδα κατά τη δεκαετία του 1830.
bibtex: '@book{Schönhärl_2021, title={Finanzielle Netze. Die bayerisch–französische
Familienbank von Eichthal und ihre Investitionspläne in Griechenland in den 1830er
Jahren/ Οικονομικά δίκτυα. Η βαυαρογαλλική οικογενειακή τράπεζα των Άιχταλ και
τα επενδυτικά σχέδιά της στην Ελλάδα κατά τη δεκαετία του 1830}, author={Schönhärl,
Korinna}, year={2021} }'
chicago: Schönhärl, Korinna. Finanzielle Netze. Die bayerisch–französische Familienbank
von Eichthal und ihre Investitionspläne in Griechenland in den 1830er Jahren/
Οικονομικά δίκτυα. Η βαυαρογαλλική οικογενειακή τράπεζα των Άιχταλ και τα επενδυτικά
σχέδιά της στην Ελλάδα κατά τη δεκαετία του 1830, 2021.
ieee: K. Schönhärl, Finanzielle Netze. Die bayerisch–französische Familienbank
von Eichthal und ihre Investitionspläne in Griechenland in den 1830er Jahren/
Οικονομικά δίκτυα. Η βαυαρογαλλική οικογενειακή τράπεζα των Άιχταλ και τα επενδυτικά
σχέδιά της στην Ελλάδα κατά τη δεκαετία του 1830. 2021.
mla: Schönhärl, Korinna. Finanzielle Netze. Die bayerisch–französische Familienbank
von Eichthal und ihre Investitionspläne in Griechenland in den 1830er Jahren/
Οικονομικά δίκτυα. Η βαυαρογαλλική οικογενειακή τράπεζα των Άιχταλ και τα επενδυτικά
σχέδιά της στην Ελλάδα κατά τη δεκαετία του 1830. 2021.
short: K. Schönhärl, Finanzielle Netze. Die bayerisch–französische Familienbank
von Eichthal und ihre Investitionspläne in Griechenland in den 1830er Jahren/
Οικονομικά δίκτυα. Η βαυαρογαλλική οικογενειακή τράπεζα των Άιχταλ και τα επενδυτικά
σχέδιά της στην Ελλάδα κατά τη δεκαετία του 1830, 2021.
date_created: 2022-01-27T09:24:24Z
date_updated: 2022-01-27T09:24:46Z
department:
- _id: '445'
language:
- iso: ger
main_file_link:
- open_access: '1'
url: https://comdeg.eu/compendium/essay/103206/
oa: '1'
status: public
title: Finanzielle Netze. Die bayerisch–französische Familienbank von Eichthal und
ihre Investitionspläne in Griechenland in den 1830er Jahren/ Οικονομικά δίκτυα.
Η βαυαρογαλλική οικογενειακή τράπεζα των Άιχταλ και τα επενδυτικά σχέδιά της στην
Ελλάδα κατά τη δεκαετία του 1830
type: misc
user_id: '89037'
year: '2021'
...
---
_id: '22764'
abstract:
- lang: eng
text: Robotics applications process large amounts of data in real-time and require
compute platforms that provide high performance and energy-efficiency. FPGAs are
well-suited for many of these applications, but there is a reluctance in the robotics
community to use hardware acceleration due to increased design complexity and
a lack of consistent programming models across the software/hardware boundary.
In this paper we present ReconROS, a framework that integrates the widely-used
robot operating system (ROS) with ReconOS, which features multithreaded programming
of hardware and software threads for reconfigurable computers. This unique combination
gives ROS2 developers the flexibility to transparently accelerate parts of their
robotics applications in hardware. We elaborate on the architecture and the design
flow for ReconROS and report on a set of experiments that underline the feasibility
and flexibility of our approach.
author:
- first_name: Christian
full_name: Lienen, Christian
id: '60323'
last_name: Lienen
- first_name: Marco
full_name: Platzner, Marco
id: '398'
last_name: Platzner
citation:
ama: Lienen C, Platzner M. Design of Distributed Reconfigurable Robotics Systems
with ReconROS. arXiv:210707208. Published online 2021.
apa: Lienen, C., & Platzner, M. (2021). Design of Distributed Reconfigurable
Robotics Systems with ReconROS. In arXiv:2107.07208.
bibtex: '@article{Lienen_Platzner_2021, title={Design of Distributed Reconfigurable
Robotics Systems with ReconROS}, journal={arXiv:2107.07208}, author={Lienen, Christian
and Platzner, Marco}, year={2021} }'
chicago: Lienen, Christian, and Marco Platzner. “Design of Distributed Reconfigurable
Robotics Systems with ReconROS.” ArXiv:2107.07208, 2021.
ieee: C. Lienen and M. Platzner, “Design of Distributed Reconfigurable Robotics
Systems with ReconROS,” arXiv:2107.07208. 2021.
mla: Lienen, Christian, and Marco Platzner. “Design of Distributed Reconfigurable
Robotics Systems with ReconROS.” ArXiv:2107.07208, 2021.
short: C. Lienen, M. Platzner, ArXiv:2107.07208 (2021).
date_created: 2021-07-16T05:38:56Z
date_updated: 2022-01-28T08:30:24Z
department:
- _id: '78'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/2107.07208
oa: '1'
page: '19'
publication: arXiv:2107.07208
status: public
title: Design of Distributed Reconfigurable Robotics Systems with ReconROS
type: preprint
user_id: '60323'
year: '2021'
...
---
_id: '25880'
author:
- first_name: Tim
full_name: Hetkämper, Tim
id: '38123'
last_name: Hetkämper
- first_name: Dmitrij
full_name: Dreiling, Dmitrij
id: '32616'
last_name: Dreiling
- first_name: Leander
full_name: Claes, Leander
id: '11829'
last_name: Claes
orcid: 0000-0002-4393-268X
- first_name: Bernd
full_name: Henning, Bernd
id: '213'
last_name: Henning
citation:
ama: 'Hetkämper T, Dreiling D, Claes L, Henning B. Tomographie des Schallfelds von
Ultraschallwandlern mittels Schlierentechnik. In: Fortschritte der Akustik
- DAGA 2021. ; 2021.'
apa: Hetkämper, T., Dreiling, D., Claes, L., & Henning, B. (2021). Tomographie
des Schallfelds von Ultraschallwandlern mittels Schlierentechnik. Fortschritte
der Akustik - DAGA 2021. DAGA 2021 - 47. Jahrestagung für Akustik.
bibtex: '@inproceedings{Hetkämper_Dreiling_Claes_Henning_2021, title={Tomographie
des Schallfelds von Ultraschallwandlern mittels Schlierentechnik}, booktitle={Fortschritte
der Akustik - DAGA 2021}, author={Hetkämper, Tim and Dreiling, Dmitrij and Claes,
Leander and Henning, Bernd}, year={2021} }'
chicago: Hetkämper, Tim, Dmitrij Dreiling, Leander Claes, and Bernd Henning. “Tomographie
des Schallfelds von Ultraschallwandlern mittels Schlierentechnik.” In Fortschritte
der Akustik - DAGA 2021, 2021.
ieee: T. Hetkämper, D. Dreiling, L. Claes, and B. Henning, “Tomographie des Schallfelds
von Ultraschallwandlern mittels Schlierentechnik,” presented at the DAGA 2021
- 47. Jahrestagung für Akustik, 2021.
mla: Hetkämper, Tim, et al. “Tomographie des Schallfelds von Ultraschallwandlern
mittels Schlierentechnik.” Fortschritte der Akustik - DAGA 2021, 2021.
short: 'T. Hetkämper, D. Dreiling, L. Claes, B. Henning, in: Fortschritte der Akustik
- DAGA 2021, 2021.'
conference:
name: DAGA 2021 - 47. Jahrestagung für Akustik
date_created: 2021-10-08T08:08:17Z
date_updated: 2022-05-12T15:29:26Z
ddc:
- '620'
department:
- _id: '49'
file:
- access_level: open_access
content_type: application/pdf
creator: timh1
date_created: 2022-05-12T15:28:52Z
date_updated: 2022-05-12T15:28:52Z
file_id: '31240'
file_name: Tomographie des Schallfelds von Ultraschallwandlern mittels Schlierentechnik.pdf
file_size: 870692
relation: main_file
file_date_updated: 2022-05-12T15:28:52Z
has_accepted_license: '1'
language:
- iso: ger
oa: '1'
publication: Fortschritte der Akustik - DAGA 2021
publication_status: published
status: public
title: Tomographie des Schallfelds von Ultraschallwandlern mittels Schlierentechnik
type: conference
user_id: '38123'
year: '2021'
...
---
_id: '31385'
author:
- first_name: Max
full_name: Hoffmann, Max
id: '32202'
last_name: Hoffmann
citation:
ama: 'Hoffmann M. Rezension: Hendrik Kasten und Denis Vogel: Grundlagen der ebenen
Geometrie – Eine zugängliche aber exakte Einführung in die ebene Geometrie. Mathematische
Semesterberichte. 2021;68:295–297. doi:10.1007/s00591-021-00299-3'
apa: 'Hoffmann, M. (2021). Rezension: Hendrik Kasten und Denis Vogel: Grundlagen
der ebenen Geometrie – Eine zugängliche aber exakte Einführung in die ebene Geometrie.
In Mathematische Semesterberichte (Vol. 68, pp. 295–297). https://doi.org/10.1007/s00591-021-00299-3'
bibtex: '@article{Hoffmann_2021, title={Rezension: Hendrik Kasten und Denis Vogel:
Grundlagen der ebenen Geometrie – Eine zugängliche aber exakte Einführung in die
ebene Geometrie}, volume={68}, DOI={10.1007/s00591-021-00299-3},
journal={Mathematische Semesterberichte}, author={Hoffmann, Max}, year={2021},
pages={295–297} }'
chicago: 'Hoffmann, Max. “Rezension: Hendrik Kasten und Denis Vogel: Grundlagen
der ebenen Geometrie – Eine zugängliche aber exakte Einführung in die ebene Geometrie.”
Mathematische Semesterberichte, 2021. https://doi.org/10.1007/s00591-021-00299-3.'
ieee: 'M. Hoffmann, “Rezension: Hendrik Kasten und Denis Vogel: Grundlagen der ebenen
Geometrie – Eine zugängliche aber exakte Einführung in die ebene Geometrie,” Mathematische
Semesterberichte, vol. 68. pp. 295–297, 2021, doi: 10.1007/s00591-021-00299-3.'
mla: 'Hoffmann, Max. “Rezension: Hendrik Kasten und Denis Vogel: Grundlagen der
ebenen Geometrie – Eine zugängliche aber exakte Einführung in die ebene Geometrie.”
Mathematische Semesterberichte, vol. 68, 2021, pp. 295–297, doi:10.1007/s00591-021-00299-3.'
short: M. Hoffmann, Mathematische Semesterberichte 68 (2021) 295–297.
date_created: 2022-05-22T15:20:46Z
date_updated: 2022-05-22T15:58:33Z
department:
- _id: '97'
doi: 10.1007/s00591-021-00299-3
intvolume: ' 68'
language:
- iso: ger
main_file_link:
- open_access: '1'
url: https://link.springer.com/article/10.1007/s00591-021-00299-3
oa: '1'
page: 295–297
publication: Mathematische Semesterberichte
publication_status: published
status: public
title: 'Rezension: Hendrik Kasten und Denis Vogel: Grundlagen der ebenen Geometrie
– Eine zugängliche aber exakte Einführung in die ebene Geometrie'
type: review
user_id: '32202'
volume: 68
year: '2021'
...
---
_id: '24955'
article_type: original
author:
- first_name: David
full_name: Woitkowski, David
last_name: Woitkowski
- first_name: Leonie
full_name: Rochell, Leonie
last_name: Rochell
- first_name: Anna
full_name: Bauer, Anna
id: '24755'
last_name: Bauer
orcid: 0000-0002-1742-3099
citation:
ama: Woitkowski D, Rochell L, Bauer A. German university students’ views of nature
of science in the introductory phase. Physical Review Physics Education Research.
Published online 2021. doi:10.1103/physrevphyseducres.17.010118
apa: Woitkowski, D., Rochell, L., & Bauer, A. (2021). German university students’
views of nature of science in the introductory phase. Physical Review Physics
Education Research. https://doi.org/10.1103/physrevphyseducres.17.010118
bibtex: '@article{Woitkowski_Rochell_Bauer_2021, title={German university students’
views of nature of science in the introductory phase}, DOI={10.1103/physrevphyseducres.17.010118},
journal={Physical Review Physics Education Research}, author={Woitkowski, David
and Rochell, Leonie and Bauer, Anna}, year={2021} }'
chicago: Woitkowski, David, Leonie Rochell, and Anna Bauer. “German University Students’
Views of Nature of Science in the Introductory Phase.” Physical Review Physics
Education Research, 2021. https://doi.org/10.1103/physrevphyseducres.17.010118.
ieee: 'D. Woitkowski, L. Rochell, and A. Bauer, “German university students’ views
of nature of science in the introductory phase,” Physical Review Physics Education
Research, 2021, doi: 10.1103/physrevphyseducres.17.010118.'
mla: Woitkowski, David, et al. “German University Students’ Views of Nature of Science
in the Introductory Phase.” Physical Review Physics Education Research,
2021, doi:10.1103/physrevphyseducres.17.010118.
short: D. Woitkowski, L. Rochell, A. Bauer, Physical Review Physics Education Research
(2021).
date_created: 2021-09-23T13:08:05Z
date_updated: 2022-05-27T14:04:20Z
department:
- _id: '299'
- _id: '651'
doi: 10.1103/physrevphyseducres.17.010118
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://journals.aps.org/prper/abstract/10.1103/PhysRevPhysEducRes.17.010118
oa: '1'
publication: Physical Review Physics Education Research
publication_identifier:
issn:
- 2469-9896
publication_status: published
quality_controlled: '1'
status: public
title: German university students’ views of nature of science in the introductory
phase
type: journal_article
user_id: '24755'
year: '2021'
...
---
_id: '21726'
author:
- first_name: Marcel
full_name: Triebus, Marcel
id: '66036'
last_name: Triebus
- first_name: Thomas
full_name: Tröster, Thomas
id: '553'
last_name: Tröster
citation:
ama: 'Triebus M, Tröster T. HyOpt - Optimization-Based Development of Hybrid Materials.
In: 9th NRW Nano Conference - Innovations in Materials and Applications.
; 2021.'
apa: Triebus, M., & Tröster, T. (2021). HyOpt - Optimization-Based Development
of Hybrid Materials. 9th NRW Nano Conference - Innovations in Materials and
Applications. 9th NRW Nano Conference - Innovations in Materials and Applications,
Web.
bibtex: '@inproceedings{Triebus_Tröster_2021, title={HyOpt - Optimization-Based
Development of Hybrid Materials}, booktitle={9th NRW Nano Conference - Innovations
in Materials and Applications}, author={Triebus, Marcel and Tröster, Thomas},
year={2021} }'
chicago: Triebus, Marcel, and Thomas Tröster. “HyOpt - Optimization-Based Development
of Hybrid Materials.” In 9th NRW Nano Conference - Innovations in Materials
and Applications, 2021.
ieee: M. Triebus and T. Tröster, “HyOpt - Optimization-Based Development of Hybrid
Materials,” presented at the 9th NRW Nano Conference - Innovations in Materials
and Applications, Web, 2021.
mla: Triebus, Marcel, and Thomas Tröster. “HyOpt - Optimization-Based Development
of Hybrid Materials.” 9th NRW Nano Conference - Innovations in Materials and
Applications, 2021.
short: 'M. Triebus, T. Tröster, in: 9th NRW Nano Conference - Innovations in Materials
and Applications, 2021.'
conference:
end_date: 2021-04-23
location: Web
name: 9th NRW Nano Conference - Innovations in Materials and Applications
start_date: 2021-04-21
date_created: 2021-04-23T13:05:47Z
date_updated: 2022-08-17T08:07:39Z
department:
- _id: '9'
- _id: '321'
- _id: '149'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.researchgate.net/publication/351224925_HyOpt_-_Optimization-Based_Development_of_Hybrid_Materials
oa: '1'
publication: 9th NRW Nano Conference - Innovations in Materials and Applications
status: public
title: HyOpt - Optimization-Based Development of Hybrid Materials
type: conference_abstract
user_id: '66036'
year: '2021'
...
---
_id: '28988'
author:
- first_name: Jonas
full_name: Kirchhoff, Jonas
id: '39928'
last_name: Kirchhoff
citation:
ama: 'Kirchhoff J. Providing Decision Makers with Tailored Decision Support Systems.
In: The 1st Early Career Researchers Workshop Co-Located with ECSS 2021.
; 2021.'
apa: Kirchhoff, J. (2021). Providing Decision Makers with Tailored Decision Support
Systems. The 1st Early Career Researchers Workshop Co-Located with ECSS 2021.
17th European Computer Science Summit (ECSS 2021), Madrid.
bibtex: '@inproceedings{Kirchhoff_2021, title={Providing Decision Makers with Tailored
Decision Support Systems}, booktitle={The 1st Early Career Researchers Workshop
Co-Located with ECSS 2021}, author={Kirchhoff, Jonas}, year={2021} }'
chicago: Kirchhoff, Jonas. “Providing Decision Makers with Tailored Decision Support
Systems.” In The 1st Early Career Researchers Workshop Co-Located with ECSS
2021, 2021.
ieee: J. Kirchhoff, “Providing Decision Makers with Tailored Decision Support Systems,”
presented at the 17th European Computer Science Summit (ECSS 2021), Madrid, 2021.
mla: Kirchhoff, Jonas. “Providing Decision Makers with Tailored Decision Support
Systems.” The 1st Early Career Researchers Workshop Co-Located with ECSS 2021,
2021.
short: 'J. Kirchhoff, in: The 1st Early Career Researchers Workshop Co-Located with
ECSS 2021, 2021.'
conference:
end_date: 2021-10-27
location: Madrid
name: 17th European Computer Science Summit (ECSS 2021)
start_date: 2021-10-25
date_created: 2021-12-15T16:12:22Z
date_updated: 2022-08-22T11:32:12Z
department:
- _id: '534'
- _id: '66'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.informatics-europe.org/images/ECSS/ECSS2022/members-spotlight/Proceedings-Early-Career-Researchers-Workshop-ECSS2021.pdf#page=37
oa: '1'
publication: The 1st Early Career Researchers Workshop Co-Located with ECSS 2021
status: public
title: Providing Decision Makers with Tailored Decision Support Systems
type: conference
user_id: '39928'
year: '2021'
...
---
_id: '32558'
abstract:
- lang: eng
text: With the rapid progress of technological development, self-efficacy in reference
to digital devices (i.e., information and computer technology [ICT] self-efficacy)
is an important driver that helps students to deal with technological problems
and support their lifelong learning processes. Schools, peers, and home learning
environments are important sources for the development of positive self-efficacy.
Expanding on previous research, we investigated the associations between different
aspects of the digital home learning environment and students’ ICT self-efficacy.
The moderation effects of gender were also tested. A total of 651 children answered
a questionnaire about different digital home learning environment dimensions and
estimated their ICT self-efficacy using an adapted scale—Schwarzer and Jerusalem’s
(1999) general self-efficacy scale. Using the structural equation modeling technique,
a digital home learning environment containing six different qualities of parental
support was investigated. Families’ cultural capital, parents’ attitudes toward
the Internet, and shared Internet activities at home contributed positively to
ICT self-efficacy. We observed small gender differences, with the moderation effect
being nonsignificant. The results help researchers and practitioners to understand
how different dimensions of the digital home learning environment support ICT
self-efficacy. We will discuss how parents can enhance the home learning environment
and how teachers can integrate this knowledge into formal education.
author:
- first_name: Sabrina
full_name: Bonanati, Sabrina
last_name: Bonanati
- first_name: Heike M.
full_name: Buhl, Heike M.
id: '27152'
last_name: Buhl
citation:
ama: Bonanati S, Buhl HM. The digital home learning environment and its relation
to children’s ICT self-efficacy. Learning Environments Research. 2021;25(2):485-505.
doi:10.1007/s10984-021-09377-8
apa: Bonanati, S., & Buhl, H. M. (2021). The digital home learning environment
and its relation to children’s ICT self-efficacy. Learning Environments Research,
25(2), 485–505. https://doi.org/10.1007/s10984-021-09377-8
bibtex: '@article{Bonanati_Buhl_2021, title={The digital home learning environment
and its relation to children’s ICT self-efficacy}, volume={25}, DOI={10.1007/s10984-021-09377-8},
number={2}, journal={Learning Environments Research}, publisher={Springer Science
and Business Media LLC}, author={Bonanati, Sabrina and Buhl, Heike M.}, year={2021},
pages={485–505} }'
chicago: 'Bonanati, Sabrina, and Heike M. Buhl. “The Digital Home Learning Environment
and Its Relation to Children’s ICT Self-Efficacy.” Learning Environments Research
25, no. 2 (2021): 485–505. https://doi.org/10.1007/s10984-021-09377-8.'
ieee: 'S. Bonanati and H. M. Buhl, “The digital home learning environment and its
relation to children’s ICT self-efficacy,” Learning Environments Research,
vol. 25, no. 2, pp. 485–505, 2021, doi: 10.1007/s10984-021-09377-8.'
mla: Bonanati, Sabrina, and Heike M. Buhl. “The Digital Home Learning Environment
and Its Relation to Children’s ICT Self-Efficacy.” Learning Environments Research,
vol. 25, no. 2, Springer Science and Business Media LLC, 2021, pp. 485–505, doi:10.1007/s10984-021-09377-8.
short: S. Bonanati, H.M. Buhl, Learning Environments Research 25 (2021) 485–505.
date_created: 2022-08-03T05:53:48Z
date_updated: 2022-08-29T06:36:37Z
department:
- _id: '427'
doi: 10.1007/s10984-021-09377-8
intvolume: ' 25'
issue: '2'
keyword:
- Digital media use
- Gender
- Home learning environment
- ICT self-efcacy
- Motivation
- Parental involvement
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://link.springer.com/content/pdf/10.1007/s10984-021-09377-8.pdf
oa: '1'
page: 485-505
publication: Learning Environments Research
publication_identifier:
issn:
- 1387-1579
- 1573-1855
publication_status: published
publisher: Springer Science and Business Media LLC
status: public
title: The digital home learning environment and its relation to children’s ICT self-efficacy
type: journal_article
user_id: '42165'
volume: 25
year: '2021'
...
---
_id: '32560'
abstract:
- lang: eng
text: "Several methods are available to answer questions regarding similarity and
accuracy,\r\neach of which has specific properties and limitations. This study
focuses on the\r\nLatent Congruence Model (LCM; Cheung, 2009), because of its
capacity to deal\r\nwith cross-informant measurement invariance issues. Until
now, no cross-national\r\napplications of LCM are present in the literature, perhaps
because of the difficulty\r\nto deal with both cross-national and cross-informant
measurement issues implied by\r\nthose models. This study presents a step-by-step
procedure to apply LCM to dyadic\r\ncross-national research designs controlling
for both cross-national and cross-informant\r\nmeasurement invariance. An illustrative
example on parent–child support exchanges in\r\nItaly and Germany is provided.
Findings help to show the different possible scenarios\r\nof partial invariance,
and a discussion related to how to deal with those scenarios is\r\nprovided. Future
perspectives in the study of parent–child similarity and accuracy in\r\ncross-national
research will be discussed."
article_number: '672383'
author:
- first_name: Semira
full_name: Tagliabue, Semira
last_name: Tagliabue
- first_name: Michela
full_name: Zambelli, Michela
last_name: Zambelli
- first_name: Angela
full_name: Sorgente, Angela
last_name: Sorgente
- first_name: Sabrina
full_name: Sommer, Sabrina
last_name: Sommer
- first_name: Christian
full_name: Hoellger, Christian
last_name: Hoellger
- first_name: Heike M.
full_name: Buhl, Heike M.
id: '27152'
last_name: Buhl
- first_name: Margherita
full_name: Lanz, Margherita
last_name: Lanz
citation:
ama: 'Tagliabue S, Zambelli M, Sorgente A, et al. Latent Congruence Model to Investigate
Similarity and Accuracy in Family Members’ Perception: The Challenge of Cross-National
and Cross-Informant Measurement (Non)Invariance. Frontiers in Psychology.
2021;12. doi:10.3389/fpsyg.2021.672383'
apa: 'Tagliabue, S., Zambelli, M., Sorgente, A., Sommer, S., Hoellger, C., Buhl,
H. M., & Lanz, M. (2021). Latent Congruence Model to Investigate Similarity
and Accuracy in Family Members’ Perception: The Challenge of Cross-National and
Cross-Informant Measurement (Non)Invariance. Frontiers in Psychology, 12,
Article 672383. https://doi.org/10.3389/fpsyg.2021.672383'
bibtex: '@article{Tagliabue_Zambelli_Sorgente_Sommer_Hoellger_Buhl_Lanz_2021, title={Latent
Congruence Model to Investigate Similarity and Accuracy in Family Members’ Perception:
The Challenge of Cross-National and Cross-Informant Measurement (Non)Invariance},
volume={12}, DOI={10.3389/fpsyg.2021.672383},
number={672383}, journal={Frontiers in Psychology}, publisher={Frontiers Media
SA}, author={Tagliabue, Semira and Zambelli, Michela and Sorgente, Angela and
Sommer, Sabrina and Hoellger, Christian and Buhl, Heike M. and Lanz, Margherita},
year={2021} }'
chicago: 'Tagliabue, Semira, Michela Zambelli, Angela Sorgente, Sabrina Sommer,
Christian Hoellger, Heike M. Buhl, and Margherita Lanz. “Latent Congruence Model
to Investigate Similarity and Accuracy in Family Members’ Perception: The Challenge
of Cross-National and Cross-Informant Measurement (Non)Invariance.” Frontiers
in Psychology 12 (2021). https://doi.org/10.3389/fpsyg.2021.672383.'
ieee: 'S. Tagliabue et al., “Latent Congruence Model to Investigate Similarity
and Accuracy in Family Members’ Perception: The Challenge of Cross-National and
Cross-Informant Measurement (Non)Invariance,” Frontiers in Psychology,
vol. 12, Art. no. 672383, 2021, doi: 10.3389/fpsyg.2021.672383.'
mla: 'Tagliabue, Semira, et al. “Latent Congruence Model to Investigate Similarity
and Accuracy in Family Members’ Perception: The Challenge of Cross-National and
Cross-Informant Measurement (Non)Invariance.” Frontiers in Psychology,
vol. 12, 672383, Frontiers Media SA, 2021, doi:10.3389/fpsyg.2021.672383.'
short: S. Tagliabue, M. Zambelli, A. Sorgente, S. Sommer, C. Hoellger, H.M. Buhl,
M. Lanz, Frontiers in Psychology 12 (2021).
date_created: 2022-08-03T05:59:20Z
date_updated: 2022-08-29T06:38:34Z
department:
- _id: '427'
doi: 10.3389/fpsyg.2021.672383
intvolume: ' 12'
keyword:
- latent congruence model
- measurement invariance
- similarity
- accuracy
- cross-national
- cross-informant
- parent-child relationship
- support exchanges
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.frontiersin.org/articles/10.3389/fpsyg.2021.672383/pdf
oa: '1'
publication: Frontiers in Psychology
publication_identifier:
issn:
- 1664-1078
publication_status: published
publisher: Frontiers Media SA
status: public
title: 'Latent Congruence Model to Investigate Similarity and Accuracy in Family Members''
Perception: The Challenge of Cross-National and Cross-Informant Measurement (Non)Invariance'
type: journal_article
user_id: '42165'
volume: 12
year: '2021'
...
---
_id: '32561'
abstract:
- lang: eng
text: "This investigation concentrates on the association of intergenerational value\r\nsimilarity
and adult children’s and parents’subjective well-being, on the linkage\r\nbetween
relationship quality and subjective well-being. Mediation effects of\r\nthe relationship
quality on the associations between value similarity and\r\nsubjective well-being
were focused. The sample consisted of 600 adult\r\nGerman children (53.8% women)
and their parents. Dyadic correlations were\r\nconstructed to determine the value
similarity. In this study, the general value\r\norientation and the family values
were objects of research. We measured the\r\nsubjective well-being with the Satisfaction
with Life Scale and we used the\r\nNetwork of Relationships Inventory (NRI) to
measure the relationship\r\nquality. Associations between subjective well-being
and value similarity, and\r\nbetween subjective well-being and relationship quality,
as well as mediation\r\neffects, were found. All effects depend on gender and
perspective."
article_number: 0192513X2110544
author:
- first_name: Christian
full_name: Hoellger, Christian
last_name: Hoellger
- first_name: Sabrina
full_name: Sommer, Sabrina
last_name: Sommer
- first_name: Heike M.
full_name: Buhl, Heike M.
id: '27152'
last_name: Buhl
citation:
ama: Hoellger C, Sommer S, Buhl HM. Intergenerational Value Similarity and Subjective
Well-Being. Journal of Family Issues. Published online 2021. doi:10.1177/0192513x211054470
apa: Hoellger, C., Sommer, S., & Buhl, H. M. (2021). Intergenerational Value
Similarity and Subjective Well-Being. Journal of Family Issues, Article
0192513X2110544. https://doi.org/10.1177/0192513x211054470
bibtex: '@article{Hoellger_Sommer_Buhl_2021, title={Intergenerational Value Similarity
and Subjective Well-Being}, DOI={10.1177/0192513x211054470},
number={0192513X2110544}, journal={Journal of Family Issues}, publisher={SAGE
Publications}, author={Hoellger, Christian and Sommer, Sabrina and Buhl, Heike
M.}, year={2021} }'
chicago: Hoellger, Christian, Sabrina Sommer, and Heike M. Buhl. “Intergenerational
Value Similarity and Subjective Well-Being.” Journal of Family Issues,
2021. https://doi.org/10.1177/0192513x211054470.
ieee: 'C. Hoellger, S. Sommer, and H. M. Buhl, “Intergenerational Value Similarity
and Subjective Well-Being,” Journal of Family Issues, Art. no. 0192513X2110544,
2021, doi: 10.1177/0192513x211054470.'
mla: Hoellger, Christian, et al. “Intergenerational Value Similarity and Subjective
Well-Being.” Journal of Family Issues, 0192513X2110544, SAGE Publications,
2021, doi:10.1177/0192513x211054470.
short: C. Hoellger, S. Sommer, H.M. Buhl, Journal of Family Issues (2021).
date_created: 2022-08-03T06:03:49Z
date_updated: 2022-08-29T06:39:59Z
department:
- _id: '427'
doi: 10.1177/0192513x211054470
keyword:
- adult child–parent dyads
- relationship quality
- life satisfaction
- parent–child relationship
- intergenerational stake hypothesis
- mediation analyses
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://journals.sagepub.com/doi/pdf/10.1177/0192513X211054470
oa: '1'
publication: Journal of Family Issues
publication_identifier:
issn:
- 0192-513X
- 1552-5481
publication_status: published
publisher: SAGE Publications
status: public
title: Intergenerational Value Similarity and Subjective Well-Being
type: journal_article
user_id: '42165'
year: '2021'
...
---
_id: '23758'
author:
- first_name: Hendrik
full_name: Peeters, Hendrik
id: '49942'
last_name: Peeters
orcid: https://orcid.org/ 0000-0002-7143-3781
- first_name: Sebastian
full_name: Habig, Sebastian
last_name: Habig
- first_name: Sabine
full_name: Fechner, Sabine
id: '54823'
last_name: Fechner
orcid: 0000-0001-5645-5870
citation:
ama: 'Peeters H, Habig S, Fechner S. Augmented Reality als Experimentierhilfe bei
Beobachtung und Deutung. In: Habig S, ed. Naturwissenschaftlicher Unterricht
und Lehrerbildung im Umbruch?. Vol 41. ; 2021:613-616.'
apa: Peeters, H., Habig, S., & Fechner, S. (2021). Augmented Reality als Experimentierhilfe
bei Beobachtung und Deutung. In S. Habig (Ed.), Naturwissenschaftlicher Unterricht
und Lehrerbildung im Umbruch? (Vol. 41, pp. 613–616).
bibtex: '@inproceedings{Peeters_Habig_Fechner_2021, title={Augmented Reality als
Experimentierhilfe bei Beobachtung und Deutung}, volume={41}, booktitle={Naturwissenschaftlicher
Unterricht und Lehrerbildung im Umbruch?}, author={Peeters, Hendrik and Habig,
Sebastian and Fechner, Sabine}, editor={Habig, Sebastian}, year={2021}, pages={613–616}
}'
chicago: Peeters, Hendrik, Sebastian Habig, and Sabine Fechner. “Augmented Reality
als Experimentierhilfe bei Beobachtung und Deutung.” In Naturwissenschaftlicher
Unterricht und Lehrerbildung im Umbruch?, edited by Sebastian Habig, 41:613–16,
2021.
ieee: H. Peeters, S. Habig, and S. Fechner, “Augmented Reality als Experimentierhilfe
bei Beobachtung und Deutung,” in Naturwissenschaftlicher Unterricht und Lehrerbildung
im Umbruch?, 2021, vol. 41, pp. 613–616.
mla: Peeters, Hendrik, et al. “Augmented Reality als Experimentierhilfe bei Beobachtung
und Deutung.” Naturwissenschaftlicher Unterricht und Lehrerbildung im Umbruch?,
edited by Sebastian Habig, vol. 41, 2021, pp. 613–16.
short: 'H. Peeters, S. Habig, S. Fechner, in: S. Habig (Ed.), Naturwissenschaftlicher
Unterricht und Lehrerbildung im Umbruch?, 2021, pp. 613–616.'
date_created: 2021-09-03T12:52:28Z
date_updated: 2022-08-29T14:13:51Z
department:
- _id: '386'
editor:
- first_name: Sebastian
full_name: Habig, Sebastian
last_name: Habig
intvolume: ' 41'
keyword:
- digitale Medien
language:
- iso: ger
main_file_link:
- open_access: '1'
url: https://www.gdcp-ev.de/wp-content/tb2021/TB2021_613_Peeters.pdf
oa: '1'
page: 613-616
publication: Naturwissenschaftlicher Unterricht und Lehrerbildung im Umbruch?
status: public
title: Augmented Reality als Experimentierhilfe bei Beobachtung und Deutung
type: conference
user_id: '49942'
volume: 41
year: '2021'
...
---
_id: '21502'
abstract:
- lang: ger
text: Die vollständige Beschreibung fluiddynamischer und akustischer Vorgänge setzt
voraus, dass die Eigenschaften des Fluids hinlänglich bekannt sind.Während Fluidkenngrößen,
wie etwa die Schallgeschwindigkeit oder die Scherviskosität, für viele Flüssigkeiten
über weite Bereiche des thermodynamischen Zustandsraums bekannt sind, existieren
für die Volumenviskosität nur eine geringe Anzahl Messdaten.In dieser Arbeit wird
daher ein Messverfahren zur selektiven Bestimmung der Volumenviskosität von Flüssigkeiten,
basierend auf der Absorption von Ultraschallwellen, entwickelt und realisiert.Schwerpunkte
bilden dabei der simulationsgestützte Entwurf von Algorithmen zur Auswertung der
Messsignale sowie die Analyse und Weiterentwicklung einer Messanordnung, basierend
auf dem Puls-Echo-Verfahren. Neben der Absorption im Fluid treten dabei weitere
Effekte (zum Beispiel Beugung oder unvollständige Reflexion) auf, die das akustische
Signal schwächen oder anderweitig beeinflussen. Die Entwicklung von Verfahren
zur Trennung dieser Effekte von der akustischen Absorption bildet daher einen
weiteren Schwerpunkt dieser Arbeit.Abschließend wird die Volumenviskosität aus
der gemessenen akustischen Absorption für unterschiedliche Fluide in verschiedenen
thermodynamischen Zuständen unter Zuhilfenahme anderer bekannter Fluidkenngrößen
bestimmt sowie eine Unsicherheitsbetrachtung durchgeführt.
- lang: eng
text: The prerequisite for a complete description of fluid dynamic and acoustic
processes is that all properties of the fluid are known.While fluid parameters
such as the speed of sound or the shear viscosity are known for many liquids over
a wide range of thermodynamic states, only limited measurement data exist for
the bulk viscosity.In this thesis, a measurement method for the selective determination
of the bulk viscosity of liquids, based on the absorption of ultrasonic waves,
is developed and implemented.The focus is on the simulation-driven design of algorithms
for processing the measurement signals as well as the analysis and further development
of a measurement set-up based on the pulse-echo method.In addition to absorption
in the fluid, there are other effects (for example diffraction or incomplete reflection)
that weaken or otherwise influence the acoustic signal.Therefore, the development
of procedures to separate these effects from acoustic absorption is another focus
of this work.The bulk viscosity is determined from the measured acoustic absorption
for different fluids in different thermodynamic states. An uncertainty analysis
of the measured quantities concludes this thesis.
author:
- first_name: Leander
full_name: Claes, Leander
id: '11829'
last_name: Claes
orcid: 0000-0002-4393-268X
citation:
ama: Claes L. Messverfahren für die akustische Absorption in reinen Fluiden zur
Bestimmung der Volumenviskosität. Universiät Paderborn; 2021. doi:10.17619/UNIPB/1-1104
apa: Claes, L. (2021). Messverfahren für die akustische Absorption in reinen
Fluiden zur Bestimmung der Volumenviskosität. Universiät Paderborn. https://doi.org/10.17619/UNIPB/1-1104
bibtex: '@book{Claes_2021, title={Messverfahren für die akustische Absorption in
reinen Fluiden zur Bestimmung der Volumenviskosität}, DOI={10.17619/UNIPB/1-1104},
publisher={Universiät Paderborn}, author={Claes, Leander}, year={2021} }'
chicago: Claes, Leander. Messverfahren für die akustische Absorption in reinen
Fluiden zur Bestimmung der Volumenviskosität. Universiät Paderborn, 2021.
https://doi.org/10.17619/UNIPB/1-1104.
ieee: L. Claes, Messverfahren für die akustische Absorption in reinen Fluiden
zur Bestimmung der Volumenviskosität. Universiät Paderborn, 2021.
mla: Claes, Leander. Messverfahren für die akustische Absorption in reinen Fluiden
zur Bestimmung der Volumenviskosität. Universiät Paderborn, 2021, doi:10.17619/UNIPB/1-1104.
short: L. Claes, Messverfahren für die akustische Absorption in reinen Fluiden zur
Bestimmung der Volumenviskosität, Universiät Paderborn, 2021.
date_created: 2021-03-15T13:56:04Z
date_updated: 2022-09-06T07:08:31Z
department:
- _id: '49'
doi: 10.17619/UNIPB/1-1104
language:
- iso: ger
main_file_link:
- open_access: '1'
url: https://digital.ub.uni-paderborn.de/doi/10.17619/UNIPB/1-1104
oa: '1'
page: '223'
project:
- _id: '52'
name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publisher: Universiät Paderborn
status: public
supervisor:
- first_name: Bernd
full_name: Henning, Bernd
id: '213'
last_name: Henning
- first_name: Jadran
full_name: Vrabec, Jadran
last_name: Vrabec
title: Messverfahren für die akustische Absorption in reinen Fluiden zur Bestimmung
der Volumenviskosität
type: dissertation
user_id: '11829'
year: '2021'
...
---
_id: '33278'
abstract:
- lang: eng
text: The kinetic Brownian motion on the sphere bundle of a Riemannian manifold
M is a stochastic process that models a random perturbation of the geodesic flow.
If M is an orientable compact constantly curved surface, we show that in the limit
of infinitely large perturbation the L2-spectrum of the infinitesimal generator
of a time-rescaled version of the process converges to the Laplace spectrum of
the base manifold.
author:
- first_name: Martin
full_name: Kolb, Martin
id: '48880'
last_name: Kolb
- first_name: Tobias
full_name: Weich, Tobias
last_name: Weich
- first_name: Lasse
full_name: Wolf, Lasse
last_name: Wolf
citation:
ama: Kolb M, Weich T, Wolf L. Spectral Asymptotics for Kinetic Brownian Motion on
Surfaces of Constant Curvature. Annales Henri Poincaré . 2021;23(4):1283-1296.
apa: Kolb, M., Weich, T., & Wolf, L. (2021). Spectral Asymptotics for Kinetic
Brownian Motion on Surfaces of Constant Curvature. Annales Henri Poincaré ,
23(4), 1283–1296.
bibtex: '@article{Kolb_Weich_Wolf_2021, title={Spectral Asymptotics for Kinetic
Brownian Motion on Surfaces of Constant Curvature}, volume={23}, number={4}, journal={Annales
Henri Poincaré }, publisher={Springer Science + Business Media}, author={Kolb,
Martin and Weich, Tobias and Wolf, Lasse}, year={2021}, pages={1283–1296} }'
chicago: 'Kolb, Martin, Tobias Weich, and Lasse Wolf. “Spectral Asymptotics for
Kinetic Brownian Motion on Surfaces of Constant Curvature.” Annales Henri Poincaré
23, no. 4 (2021): 1283–96.'
ieee: M. Kolb, T. Weich, and L. Wolf, “Spectral Asymptotics for Kinetic Brownian
Motion on Surfaces of Constant Curvature,” Annales Henri Poincaré , vol.
23, no. 4, pp. 1283–1296, 2021.
mla: Kolb, Martin, et al. “Spectral Asymptotics for Kinetic Brownian Motion on Surfaces
of Constant Curvature.” Annales Henri Poincaré , vol. 23, no. 4, Springer
Science + Business Media, 2021, pp. 1283–96.
short: M. Kolb, T. Weich, L. Wolf, Annales Henri Poincaré 23 (2021) 1283–1296.
date_created: 2022-09-07T07:05:33Z
date_updated: 2022-09-08T06:06:13Z
department:
- _id: '96'
intvolume: ' 23'
issue: '4'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://link.springer.com/article/10.1007/s00023-021-01121-5
oa: '1'
page: 1283-1296
publication: 'Annales Henri Poincaré '
publication_status: published
publisher: Springer Science + Business Media
related_material:
link:
- relation: contains
url: https://link.springer.com/article/10.1007/s00023-021-01121-5
status: public
title: Spectral Asymptotics for Kinetic Brownian Motion on Surfaces of Constant Curvature
type: journal_article
user_id: '85821'
volume: 23
year: '2021'
...
---
_id: '32099'
author:
- first_name: Tobias
full_name: Weich, Tobias
id: '49178'
last_name: Weich
orcid: 0000-0002-9648-6919
- first_name: Julia
full_name: Budde, Julia
last_name: Budde
citation:
ama: Weich T, Budde J. Wave Front Sets of Nilpotent Lie Group Representations. arXiv:210302968v1.
Published online 2021.
apa: Weich, T., & Budde, J. (2021). Wave Front Sets of Nilpotent Lie Group Representations.
In arXiv:2103.02968v1.
bibtex: '@article{Weich_Budde_2021, title={Wave Front Sets of Nilpotent Lie Group
Representations}, journal={arXiv:2103.02968v1}, author={Weich, Tobias and Budde,
Julia}, year={2021} }'
chicago: Weich, Tobias, and Julia Budde. “Wave Front Sets of Nilpotent Lie Group
Representations.” ArXiv:2103.02968v1, 2021.
ieee: T. Weich and J. Budde, “Wave Front Sets of Nilpotent Lie Group Representations,”
arXiv:2103.02968v1. 2021.
mla: Weich, Tobias, and Julia Budde. “Wave Front Sets of Nilpotent Lie Group Representations.”
ArXiv:2103.02968v1, 2021.
short: T. Weich, J. Budde, ArXiv:2103.02968v1 (2021).
date_created: 2022-06-22T09:56:43Z
date_updated: 2022-09-12T07:49:55Z
ddc:
- '510'
department:
- _id: '10'
- _id: '623'
- _id: '548'
file:
- access_level: open_access
content_type: application/pdf
creator: weich
date_created: 2022-06-22T09:56:39Z
date_updated: 2022-06-22T09:56:39Z
file_id: '32100'
file_name: 2103.02968.pdf
file_size: 978990
relation: main_file
file_date_updated: 2022-06-22T09:56:39Z
has_accepted_license: '1'
language:
- iso: eng
oa: '1'
publication: arXiv:2103.02968v1
status: public
title: Wave Front Sets of Nilpotent Lie Group Representations
type: preprint
user_id: '49178'
year: '2021'
...
---
_id: '33372'
abstract:
- lang: eng
text: 'Academics may actively respond to the expectations of the academic
status market, which have largely been shaped by the World University Rankings
(WURs). This study empirically examines how academics’ citation patterns have
changed in response to the rise of an “evaluation environment” in academia. We
regard the WURs to be a macro-level trigger for cementing a bibliometric-based
evaluation environment in academia. Our analyses of citation patterns in papers
published in two higher education journals explicitly considered three distinct
periods: the pre-WURs (1990–2003), the period of WURs implementation (2004–2010),
and the period of adaption to WURs (2011–2017). We applied the nonparametric Kaplan–Meier
method to compare first-citation speeds of papers published across the three periods.
We found that not only has first-citation speed become faster, but first-citation
probability has also increased following the emergence of the WURs. Applying Cox
proportional hazard models to first-citation probabilities, we identified journal
impact factors and third-party funding as factors influencing first-citation probability,
while other author- and paper-related factors showed limited effects. We also
found that the general effects of different factors on first-citation speeds have
changed with the emergence of the WURs. The findings expand our understanding
of the citation patterns of academics in the rise of WURs and provide practical
grounds for research policy as well as higher education policy.'
article_number: '9515'
article_type: original
author:
- first_name: Soo Jeung
full_name: Lee, Soo Jeung
last_name: Lee
- first_name: Christian
full_name: Schneijderberg, Christian
last_name: Schneijderberg
- first_name: Yangson
full_name: Kim, Yangson
last_name: Kim
- first_name: Isabel
full_name: Steinhardt, Isabel
id: '90339'
last_name: Steinhardt
orcid: https://orcid.org/0000-0002-2590-6189
citation:
ama: Lee SJ, Schneijderberg C, Kim Y, Steinhardt I. Have Academics’ Citation Patterns
Changed in Response to the Rise of World University Rankings? A Test Using First-Citation
Speeds. Sustainability. 2021;13(17). doi:10.3390/su13179515
apa: Lee, S. J., Schneijderberg, C., Kim, Y., & Steinhardt, I. (2021). Have
Academics’ Citation Patterns Changed in Response to the Rise of World University
Rankings? A Test Using First-Citation Speeds. Sustainability, 13(17),
Article 9515. https://doi.org/10.3390/su13179515
bibtex: '@article{Lee_Schneijderberg_Kim_Steinhardt_2021, title={Have Academics’
Citation Patterns Changed in Response to the Rise of World University Rankings?
A Test Using First-Citation Speeds}, volume={13}, DOI={10.3390/su13179515},
number={179515}, journal={Sustainability}, publisher={MDPI AG}, author={Lee, Soo
Jeung and Schneijderberg, Christian and Kim, Yangson and Steinhardt, Isabel},
year={2021} }'
chicago: Lee, Soo Jeung, Christian Schneijderberg, Yangson Kim, and Isabel Steinhardt.
“Have Academics’ Citation Patterns Changed in Response to the Rise of World University
Rankings? A Test Using First-Citation Speeds.” Sustainability 13, no. 17
(2021). https://doi.org/10.3390/su13179515.
ieee: 'S. J. Lee, C. Schneijderberg, Y. Kim, and I. Steinhardt, “Have Academics’
Citation Patterns Changed in Response to the Rise of World University Rankings?
A Test Using First-Citation Speeds,” Sustainability, vol. 13, no. 17, Art.
no. 9515, 2021, doi: 10.3390/su13179515.'
mla: Lee, Soo Jeung, et al. “Have Academics’ Citation Patterns Changed in Response
to the Rise of World University Rankings? A Test Using First-Citation Speeds.”
Sustainability, vol. 13, no. 17, 9515, MDPI AG, 2021, doi:10.3390/su13179515.
short: S.J. Lee, C. Schneijderberg, Y. Kim, I. Steinhardt, Sustainability 13 (2021).
date_created: 2022-09-15T08:27:56Z
date_updated: 2022-09-15T08:37:41Z
ddc:
- '300'
department:
- _id: '121'
doi: 10.3390/su13179515
extern: '1'
file:
- access_level: closed
content_type: application/pdf
creator: isste
date_created: 2022-09-15T08:36:50Z
date_updated: 2022-09-15T08:36:50Z
file_id: '33375'
file_name: Lee et al. 2021 Academic Citations.pdf
file_size: 2407463
relation: main_file
success: 1
file_date_updated: 2022-09-15T08:36:50Z
has_accepted_license: '1'
intvolume: ' 13'
issue: '17'
keyword:
- world university rankings
- citation
- first-citation speed
- Minerva
- Studies in Higher Education
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.mdpi.com/2071-1050/13/17/9515
oa: '1'
publication: Sustainability
publication_identifier:
issn:
- 2071-1050
publication_status: published
publisher: MDPI AG
quality_controlled: '1'
status: public
title: Have Academics’ Citation Patterns Changed in Response to the Rise of World
University Rankings? A Test Using First-Citation Speeds
type: journal_article
user_id: '90339'
volume: 13
year: '2021'
...
---
_id: '29291'
author:
- first_name: Hamada Mohamed Abdelsamee
full_name: Zahera, Hamada Mohamed Abdelsamee
id: '72768'
last_name: Zahera
- first_name: Stefan
full_name: Heindorf, Stefan
id: '11871'
last_name: Heindorf
orcid: 0000-0002-4525-6865
- first_name: Axel-Cyrille
full_name: Ngonga Ngomo, Axel-Cyrille
last_name: Ngonga Ngomo
citation:
ama: 'Zahera HMA, Heindorf S, Ngonga Ngomo A-C. ASSET: A Semi-supervised Approach
for Entity Typing in Knowledge Graphs. In: Proceedings of the 11th on Knowledge
Capture Conference. ACM; 2021. doi:10.1145/3460210.3493563'
apa: 'Zahera, H. M. A., Heindorf, S., & Ngonga Ngomo, A.-C. (2021). ASSET: A
Semi-supervised Approach for Entity Typing in Knowledge Graphs. Proceedings
of the 11th on Knowledge Capture Conference. https://doi.org/10.1145/3460210.3493563'
bibtex: '@inproceedings{Zahera_Heindorf_Ngonga Ngomo_2021, title={ASSET: A Semi-supervised
Approach for Entity Typing in Knowledge Graphs}, DOI={10.1145/3460210.3493563},
booktitle={Proceedings of the 11th on Knowledge Capture Conference}, publisher={ACM},
author={Zahera, Hamada Mohamed Abdelsamee and Heindorf, Stefan and Ngonga Ngomo,
Axel-Cyrille}, year={2021} }'
chicago: 'Zahera, Hamada Mohamed Abdelsamee, Stefan Heindorf, and Axel-Cyrille Ngonga
Ngomo. “ASSET: A Semi-Supervised Approach for Entity Typing in Knowledge Graphs.”
In Proceedings of the 11th on Knowledge Capture Conference. ACM, 2021.
https://doi.org/10.1145/3460210.3493563.'
ieee: 'H. M. A. Zahera, S. Heindorf, and A.-C. Ngonga Ngomo, “ASSET: A Semi-supervised
Approach for Entity Typing in Knowledge Graphs,” 2021, doi: 10.1145/3460210.3493563.'
mla: 'Zahera, Hamada Mohamed Abdelsamee, et al. “ASSET: A Semi-Supervised Approach
for Entity Typing in Knowledge Graphs.” Proceedings of the 11th on Knowledge
Capture Conference, ACM, 2021, doi:10.1145/3460210.3493563.'
short: 'H.M.A. Zahera, S. Heindorf, A.-C. Ngonga Ngomo, in: Proceedings of the 11th
on Knowledge Capture Conference, ACM, 2021.'
date_created: 2022-01-12T10:27:02Z
date_updated: 2022-10-15T19:40:49Z
department:
- _id: '574'
doi: 10.1145/3460210.3493563
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://papers.dice-research.org/2021/KCAP2021_ASSET/public.pdf
oa: '1'
publication: Proceedings of the 11th on Knowledge Capture Conference
publication_status: published
publisher: ACM
status: public
title: 'ASSET: A Semi-supervised Approach for Entity Typing in Knowledge Graphs'
type: conference
user_id: '11871'
year: '2021'
...
---
_id: '29292'
author:
- first_name: Robert
full_name: Feldhans, Robert
last_name: Feldhans
- first_name: Adrian
full_name: Wilke, Adrian
id: '9101'
last_name: Wilke
orcid: 0000-0002-6575-807X
- first_name: Stefan
full_name: Heindorf, Stefan
id: '11871'
last_name: Heindorf
orcid: 0000-0002-4525-6865
- first_name: Mohammad Hossein
full_name: Shaker, Mohammad Hossein
last_name: Shaker
- first_name: Barbara
full_name: Hammer, Barbara
last_name: Hammer
- first_name: Axel-Cyrille
full_name: Ngonga Ngomo, Axel-Cyrille
id: '65716'
last_name: Ngonga Ngomo
- first_name: Eyke
full_name: Hüllermeier, Eyke
id: '48129'
last_name: Hüllermeier
citation:
ama: 'Feldhans R, Wilke A, Heindorf S, et al. Drift Detection in Text Data with
Document Embeddings. In: Intelligent Data Engineering and Automated Learning
– IDEAL 2021. Springer International Publishing; 2021. doi:10.1007/978-3-030-91608-4_11'
apa: Feldhans, R., Wilke, A., Heindorf, S., Shaker, M. H., Hammer, B., Ngonga Ngomo,
A.-C., & Hüllermeier, E. (2021). Drift Detection in Text Data with Document
Embeddings. In Intelligent Data Engineering and Automated Learning – IDEAL
2021. Springer International Publishing. https://doi.org/10.1007/978-3-030-91608-4_11
bibtex: '@inbook{Feldhans_Wilke_Heindorf_Shaker_Hammer_Ngonga Ngomo_Hüllermeier_2021,
place={Cham}, title={Drift Detection in Text Data with Document Embeddings}, DOI={10.1007/978-3-030-91608-4_11},
booktitle={Intelligent Data Engineering and Automated Learning – IDEAL 2021},
publisher={Springer International Publishing}, author={Feldhans, Robert and Wilke,
Adrian and Heindorf, Stefan and Shaker, Mohammad Hossein and Hammer, Barbara and
Ngonga Ngomo, Axel-Cyrille and Hüllermeier, Eyke}, year={2021} }'
chicago: 'Feldhans, Robert, Adrian Wilke, Stefan Heindorf, Mohammad Hossein Shaker,
Barbara Hammer, Axel-Cyrille Ngonga Ngomo, and Eyke Hüllermeier. “Drift Detection
in Text Data with Document Embeddings.” In Intelligent Data Engineering and
Automated Learning – IDEAL 2021. Cham: Springer International Publishing,
2021. https://doi.org/10.1007/978-3-030-91608-4_11.'
ieee: 'R. Feldhans et al., “Drift Detection in Text Data with Document Embeddings,”
in Intelligent Data Engineering and Automated Learning – IDEAL 2021, Cham:
Springer International Publishing, 2021.'
mla: Feldhans, Robert, et al. “Drift Detection in Text Data with Document Embeddings.”
Intelligent Data Engineering and Automated Learning – IDEAL 2021, Springer
International Publishing, 2021, doi:10.1007/978-3-030-91608-4_11.
short: 'R. Feldhans, A. Wilke, S. Heindorf, M.H. Shaker, B. Hammer, A.-C. Ngonga
Ngomo, E. Hüllermeier, in: Intelligent Data Engineering and Automated Learning
– IDEAL 2021, Springer International Publishing, Cham, 2021.'
date_created: 2022-01-12T10:27:23Z
date_updated: 2022-10-15T19:54:20Z
department:
- _id: '574'
doi: 10.1007/978-3-030-91608-4_11
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://papers.dice-research.org/2021/IDEAL2021_DriftDetectionEmbeddings/Drift-Detection-in-Text-Data-with-Document-Embeddings-public.pdf
oa: '1'
place: Cham
publication: Intelligent Data Engineering and Automated Learning – IDEAL 2021
publication_identifier:
isbn:
- '9783030916077'
- '9783030916084'
issn:
- 0302-9743
- 1611-3349
publication_status: published
publisher: Springer International Publishing
related_material:
link:
- relation: confirmation
url: https://link.springer.com/chapter/10.1007/978-3-030-91608-4_11
status: public
title: Drift Detection in Text Data with Document Embeddings
type: book_chapter
user_id: '11871'
year: '2021'
...
---
_id: '29287'
abstract:
- lang: eng
text: "Knowledge graph embedding research has mainly focused on the two smallest\r\nnormed
division algebras, $\\mathbb{R}$ and $\\mathbb{C}$. Recent results suggest\r\nthat
trilinear products of quaternion-valued embeddings can be a more effective\r\nmeans
to tackle link prediction. In addition, models based on convolutions on\r\nreal-valued
embeddings often yield state-of-the-art results for link\r\nprediction. In this
paper, we investigate a composition of convolution\r\noperations with hypercomplex
multiplications. We propose the four approaches\r\nQMult, OMult, ConvQ and ConvO
to tackle the link prediction problem. QMult and\r\nOMult can be considered as
quaternion and octonion extensions of previous\r\nstate-of-the-art approaches,
including DistMult and ComplEx. ConvQ and ConvO\r\nbuild upon QMult and OMult
by including convolution operations in a way\r\ninspired by the residual learning
framework. We evaluated our approaches on\r\nseven link prediction datasets including
WN18RR, FB15K-237 and YAGO3-10.\r\nExperimental results suggest that the benefits
of learning hypercomplex-valued\r\nvector representations become more apparent
as the size and complexity of the\r\nknowledge graph grows. ConvO outperforms
state-of-the-art approaches on\r\nFB15K-237 in MRR, Hit@1 and Hit@3, while QMult,
OMult, ConvQ and ConvO\r\noutperform state-of-the-approaches on YAGO3-10 in all
metrics. Results also\r\nsuggest that link prediction performances can be further
improved via\r\nprediction averaging. To foster reproducible research, we provide
an\r\nopen-source implementation of approaches, including training and evaluation\r\nscripts
as well as pretrained models."
author:
- first_name: Caglar
full_name: Demir, Caglar
id: '43817'
last_name: Demir
- first_name: Diego
full_name: Moussallem, Diego
id: '71635'
last_name: Moussallem
- first_name: Stefan
full_name: Heindorf, Stefan
id: '11871'
last_name: Heindorf
orcid: 0000-0002-4525-6865
- first_name: Axel-Cyrille
full_name: Ngonga Ngomo, Axel-Cyrille
id: '65716'
last_name: Ngonga Ngomo
citation:
ama: 'Demir C, Moussallem D, Heindorf S, Ngonga Ngomo A-C. Convolutional Hypercomplex
Embeddings for Link Prediction. In: The 13th Asian Conference on Machine Learning,
ACML 2021. ; 2021.'
apa: Demir, C., Moussallem, D., Heindorf, S., & Ngonga Ngomo, A.-C. (2021).
Convolutional Hypercomplex Embeddings for Link Prediction. The 13th Asian Conference
on Machine Learning, ACML 2021.
bibtex: '@inproceedings{Demir_Moussallem_Heindorf_Ngonga Ngomo_2021, title={Convolutional
Hypercomplex Embeddings for Link Prediction}, booktitle={The 13th Asian Conference
on Machine Learning, ACML 2021}, author={Demir, Caglar and Moussallem, Diego and
Heindorf, Stefan and Ngonga Ngomo, Axel-Cyrille}, year={2021} }'
chicago: Demir, Caglar, Diego Moussallem, Stefan Heindorf, and Axel-Cyrille Ngonga
Ngomo. “Convolutional Hypercomplex Embeddings for Link Prediction.” In The
13th Asian Conference on Machine Learning, ACML 2021, 2021.
ieee: C. Demir, D. Moussallem, S. Heindorf, and A.-C. Ngonga Ngomo, “Convolutional
Hypercomplex Embeddings for Link Prediction,” 2021.
mla: Demir, Caglar, et al. “Convolutional Hypercomplex Embeddings for Link Prediction.”
The 13th Asian Conference on Machine Learning, ACML 2021, 2021.
short: 'C. Demir, D. Moussallem, S. Heindorf, A.-C. Ngonga Ngomo, in: The 13th Asian
Conference on Machine Learning, ACML 2021, 2021.'
date_created: 2022-01-12T10:21:10Z
date_updated: 2022-10-17T15:06:40Z
department:
- _id: '574'
external_id:
arxiv:
- '2106.15230'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://papers.dice-research.org/2021/ACML2021_HyperConv/public.pdf
oa: '1'
publication: The 13th Asian Conference on Machine Learning, ACML 2021
status: public
title: Convolutional Hypercomplex Embeddings for Link Prediction
type: conference
user_id: '11871'
year: '2021'
...
---
_id: '29294'
author:
- first_name: Tobias
full_name: Nickchen, Tobias
id: '27340'
last_name: Nickchen
orcid: 0000-0001-8958-9330
- first_name: Stefan
full_name: Heindorf, Stefan
id: '11871'
last_name: Heindorf
orcid: 0000-0002-4525-6865
- first_name: Gregor
full_name: Engels, Gregor
id: '107'
last_name: Engels
citation:
ama: 'Nickchen T, Heindorf S, Engels G. Generating Physically Sound Training Data
for Image Recognition of Additively Manufactured Parts. In: 2021 IEEE Winter
Conference on Applications of Computer Vision (WACV). IEEE; 2021. doi:10.1109/wacv48630.2021.00204'
apa: Nickchen, T., Heindorf, S., & Engels, G. (2021). Generating Physically
Sound Training Data for Image Recognition of Additively Manufactured Parts. 2021
IEEE Winter Conference on Applications of Computer Vision (WACV). https://doi.org/10.1109/wacv48630.2021.00204
bibtex: '@inproceedings{Nickchen_Heindorf_Engels_2021, title={Generating Physically
Sound Training Data for Image Recognition of Additively Manufactured Parts}, DOI={10.1109/wacv48630.2021.00204},
booktitle={2021 IEEE Winter Conference on Applications of Computer Vision (WACV)},
publisher={IEEE}, author={Nickchen, Tobias and Heindorf, Stefan and Engels, Gregor},
year={2021} }'
chicago: Nickchen, Tobias, Stefan Heindorf, and Gregor Engels. “Generating Physically
Sound Training Data for Image Recognition of Additively Manufactured Parts.” In
2021 IEEE Winter Conference on Applications of Computer Vision (WACV).
IEEE, 2021. https://doi.org/10.1109/wacv48630.2021.00204.
ieee: 'T. Nickchen, S. Heindorf, and G. Engels, “Generating Physically Sound Training
Data for Image Recognition of Additively Manufactured Parts,” 2021, doi: 10.1109/wacv48630.2021.00204.'
mla: Nickchen, Tobias, et al. “Generating Physically Sound Training Data for Image
Recognition of Additively Manufactured Parts.” 2021 IEEE Winter Conference
on Applications of Computer Vision (WACV), IEEE, 2021, doi:10.1109/wacv48630.2021.00204.
short: 'T. Nickchen, S. Heindorf, G. Engels, in: 2021 IEEE Winter Conference on
Applications of Computer Vision (WACV), IEEE, 2021.'
date_created: 2022-01-12T10:31:42Z
date_updated: 2022-10-17T15:07:38Z
department:
- _id: '66'
- _id: '574'
doi: 10.1109/wacv48630.2021.00204
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://openaccess.thecvf.com/content/WACV2021/papers/Nickchen_Generating_Physically_Sound_Training_Data_for_Image_Recognition_of_Additively_WACV_2021_paper.pdf
oa: '1'
project:
- _id: '52'
name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
publication: 2021 IEEE Winter Conference on Applications of Computer Vision (WACV)
publication_status: published
publisher: IEEE
status: public
title: Generating Physically Sound Training Data for Image Recognition of Additively
Manufactured Parts
type: conference
user_id: '11871'
year: '2021'
...
---
_id: '33733'
author:
- first_name: Stefan
full_name: Heindorf, Stefan
id: '11871'
last_name: Heindorf
orcid: 0000-0002-4525-6865
citation:
ama: Heindorf S. Automatically generating instructions from tutorials for search
and user navigation. Published online 2021.
apa: Heindorf, S. (2021). Automatically generating instructions from tutorials
for search and user navigation.
bibtex: '@article{Heindorf_2021, title={Automatically generating instructions from
tutorials for search and user navigation}, author={Heindorf, Stefan}, year={2021}
}'
chicago: Heindorf, Stefan. “Automatically Generating Instructions from Tutorials
for Search and User Navigation,” 2021.
ieee: S. Heindorf, “Automatically generating instructions from tutorials for search
and user navigation.” 2021.
mla: Heindorf, Stefan. Automatically Generating Instructions from Tutorials for
Search and User Navigation. 2021.
short: S. Heindorf, (2021).
date_created: 2022-10-15T19:19:10Z
date_updated: 2022-10-17T15:21:49Z
ipc: 'US15/885,363 '
ipn: '10936684'
main_file_link:
- open_access: '1'
url: https://patentimages.storage.googleapis.com/f6/21/79/657191c3dfe93b/US10936684.pdf
oa: '1'
publication_date: 2021-03-02
status: public
title: Automatically generating instructions from tutorials for search and user navigation
type: patent
user_id: '11871'
year: '2021'
...
---
_id: '23728'
abstract:
- lang: eng
text: We demonstrate the integration of amorphous tungsten silicide superconducting
nanowire single-photon detectors on titanium in-diffused lithium niobate waveguides.
We show proof-of-principle detection of evanescently coupled photons of 1550 nm
wavelength using bidirectional waveguide coupling for two orthogonal polarization
directions. We investigate the internal detection efficiency as well as detector
absorption using coupling-independent characterization measurements. Furthermore,
we describe strategies to improve the yield and efficiency of these devices.
article_type: original
author:
- first_name: Jan Philipp
full_name: Höpker, Jan Philipp
id: '33913'
last_name: Höpker
- first_name: Varun B
full_name: Verma, Varun B
last_name: Verma
- first_name: Maximilian
full_name: Protte, Maximilian
id: '46170'
last_name: Protte
- first_name: Raimund
full_name: Ricken, Raimund
last_name: Ricken
- first_name: Viktor
full_name: Quiring, Viktor
last_name: Quiring
- first_name: Christof
full_name: Eigner, Christof
id: '13244'
last_name: Eigner
orcid: https://orcid.org/0000-0002-5693-3083
- first_name: Lena
full_name: Ebers, Lena
id: '40428'
last_name: Ebers
- first_name: Manfred
full_name: Hammer, Manfred
id: '48077'
last_name: Hammer
orcid: 0000-0002-6331-9348
- first_name: Jens
full_name: Förstner, Jens
id: '158'
last_name: Förstner
orcid: 0000-0001-7059-9862
- first_name: Christine
full_name: Silberhorn, Christine
id: '26263'
last_name: Silberhorn
- first_name: Richard P
full_name: Mirin, Richard P
last_name: Mirin
- first_name: Sae
full_name: Woo Nam, Sae
last_name: Woo Nam
- first_name: Tim
full_name: Bartley, Tim
id: '49683'
last_name: Bartley
citation:
ama: 'Höpker JP, Verma VB, Protte M, et al. Integrated superconducting nanowire
single-photon detectors on titanium in-diffused lithium niobate waveguides. Journal
of Physics: Photonics. 2021;3:034022. doi:10.1088/2515-7647/ac105b'
apa: 'Höpker, J. P., Verma, V. B., Protte, M., Ricken, R., Quiring, V., Eigner,
C., Ebers, L., Hammer, M., Förstner, J., Silberhorn, C., Mirin, R. P., Woo Nam,
S., & Bartley, T. (2021). Integrated superconducting nanowire single-photon
detectors on titanium in-diffused lithium niobate waveguides. Journal of Physics:
Photonics, 3, 034022. https://doi.org/10.1088/2515-7647/ac105b'
bibtex: '@article{Höpker_Verma_Protte_Ricken_Quiring_Eigner_Ebers_Hammer_Förstner_Silberhorn_et
al._2021, title={Integrated superconducting nanowire single-photon detectors on
titanium in-diffused lithium niobate waveguides}, volume={3}, DOI={10.1088/2515-7647/ac105b},
journal={Journal of Physics: Photonics}, author={Höpker, Jan Philipp and Verma,
Varun B and Protte, Maximilian and Ricken, Raimund and Quiring, Viktor and Eigner,
Christof and Ebers, Lena and Hammer, Manfred and Förstner, Jens and Silberhorn,
Christine and et al.}, year={2021}, pages={034022} }'
chicago: 'Höpker, Jan Philipp, Varun B Verma, Maximilian Protte, Raimund Ricken,
Viktor Quiring, Christof Eigner, Lena Ebers, et al. “Integrated Superconducting
Nanowire Single-Photon Detectors on Titanium in-Diffused Lithium Niobate Waveguides.”
Journal of Physics: Photonics 3 (2021): 034022. https://doi.org/10.1088/2515-7647/ac105b.'
ieee: 'J. P. Höpker et al., “Integrated superconducting nanowire single-photon
detectors on titanium in-diffused lithium niobate waveguides,” Journal of Physics:
Photonics, vol. 3, p. 034022, 2021, doi: 10.1088/2515-7647/ac105b.'
mla: 'Höpker, Jan Philipp, et al. “Integrated Superconducting Nanowire Single-Photon
Detectors on Titanium in-Diffused Lithium Niobate Waveguides.” Journal of Physics:
Photonics, vol. 3, 2021, p. 034022, doi:10.1088/2515-7647/ac105b.'
short: 'J.P. Höpker, V.B. Verma, M. Protte, R. Ricken, V. Quiring, C. Eigner, L.
Ebers, M. Hammer, J. Förstner, C. Silberhorn, R.P. Mirin, S. Woo Nam, T. Bartley,
Journal of Physics: Photonics 3 (2021) 034022.'
date_created: 2021-09-03T08:04:06Z
date_updated: 2022-10-25T07:34:42Z
ddc:
- '530'
department:
- _id: '15'
- _id: '61'
- _id: '230'
doi: 10.1088/2515-7647/ac105b
file:
- access_level: open_access
content_type: application/pdf
creator: fossie
date_created: 2021-09-07T07:41:04Z
date_updated: 2021-09-07T07:41:04Z
file_id: '23825'
file_name: 2021-07 Höpker J._Phys._Photonics_3_034022.pdf
file_size: 1097820
relation: main_file
file_date_updated: 2021-09-07T07:41:04Z
has_accepted_license: '1'
intvolume: ' 3'
language:
- iso: eng
oa: '1'
page: '034022'
project:
- _id: '53'
name: TRR 142
publication: 'Journal of Physics: Photonics'
publication_identifier:
issn:
- 2515-7647
publication_status: published
status: public
title: Integrated superconducting nanowire single-photon detectors on titanium in-diffused
lithium niobate waveguides
type: journal_article
user_id: '49683'
volume: 3
year: '2021'
...
---
_id: '25046'
abstract:
- lang: eng
text: While increasing digitalization enables multiple advantages for a
reliable operation of technical systems, a remaining challenge in the context
of condition monitoring is seen in suitable consideration of uncertainties affecting
the monitored system. Therefore, a suitable prognostic approach to predict the
remaining useful lifetime of complex technical systems is required. To handle
different kinds of uncertainties, a novel Multi-Model-Particle Filtering-based
prognostic approach is developed and evaluated by the use case of rubber-metal-elements.
These elements are maintained preventively due to the strong influence of uncertainties
on their behavior. In this paper, two measurement quantities are compared concerning
their ability to establish a prediction of the remaining useful lifetime of the
monitored elements and the influence of present uncertainties. Based on three
performance indices, the results are evaluated. A comparison with predictions
of a classical Particle Filter underlines the superiority of the developed Multi-Model-Particle
Filter. Finally, the value of the developed method for enabling condition monitoring
of technical systems related to uncertainties is given exemplary by a comparison
between the preventive and the predictive maintenance strategy for the use case.
article_number: '210'
article_type: original
author:
- first_name: Amelie
full_name: Bender, Amelie
id: '54290'
last_name: Bender
citation:
ama: Bender A. A Multi-Model-Particle Filtering-Based Prognostic Approach to Consider
Uncertainties in RUL Predictions. Machines. 2021;9(10). doi:10.3390/machines9100210
apa: Bender, A. (2021). A Multi-Model-Particle Filtering-Based Prognostic Approach
to Consider Uncertainties in RUL Predictions. Machines, 9(10), Article
210. https://doi.org/10.3390/machines9100210
bibtex: '@article{Bender_2021, title={A Multi-Model-Particle Filtering-Based Prognostic
Approach to Consider Uncertainties in RUL Predictions}, volume={9}, DOI={10.3390/machines9100210},
number={10210}, journal={Machines}, author={Bender, Amelie}, year={2021} }'
chicago: Bender, Amelie. “A Multi-Model-Particle Filtering-Based Prognostic Approach
to Consider Uncertainties in RUL Predictions.” Machines 9, no. 10 (2021).
https://doi.org/10.3390/machines9100210.
ieee: 'A. Bender, “A Multi-Model-Particle Filtering-Based Prognostic Approach to
Consider Uncertainties in RUL Predictions,” Machines, vol. 9, no. 10, Art.
no. 210, 2021, doi: 10.3390/machines9100210.'
mla: Bender, Amelie. “A Multi-Model-Particle Filtering-Based Prognostic Approach
to Consider Uncertainties in RUL Predictions.” Machines, vol. 9, no. 10,
210, 2021, doi:10.3390/machines9100210.
short: A. Bender, Machines 9 (2021).
date_created: 2021-09-27T07:07:58Z
date_updated: 2022-11-03T11:42:46Z
department:
- _id: '151'
doi: 10.3390/machines9100210
intvolume: ' 9'
issue: '10'
keyword:
- prognostics
- RUL predictions
- particle filter
- uncertainty consideration
- Multi-Model-Particle Filter
- model-based approach
- rubber-metal-elements
- predictive maintenance
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.mdpi.com/2075-1702/9/10/210
oa: '1'
publication: Machines
publication_identifier:
issn:
- 2075-1702
publication_status: published
quality_controlled: '1'
status: public
title: A Multi-Model-Particle Filtering-Based Prognostic Approach to Consider Uncertainties
in RUL Predictions
type: journal_article
user_id: '54290'
volume: 9
year: '2021'
...
---
_id: '35889'
abstract:
- lang: eng
text: Network and service coordination is important to provide modern services consisting
of multiple interconnected components, e.g., in 5G, network function virtualization
(NFV), or cloud and edge computing. In this paper, I outline my dissertation research,
which proposes six approaches to automate such network and service coordination.
All approaches dynamically react to the current demand and optimize coordination
for high service quality and low costs. The approaches range from centralized
to distributed methods and from conventional heuristic algorithms and mixed-integer
linear programs to machine learning approaches using supervised and reinforcement
learning. I briefly discuss their main ideas and advantages over other state-of-the-art
approaches and compare strengths and weaknesses.
author:
- first_name: Stefan Balthasar
full_name: Schneider, Stefan Balthasar
id: '35343'
last_name: Schneider
orcid: 0000-0001-8210-4011
citation:
ama: Schneider SB. Conventional and Machine Learning Approaches for Network and
Service Coordination.; 2021.
apa: Schneider, S. B. (2021). Conventional and Machine Learning Approaches for
Network and Service Coordination.
bibtex: '@book{Schneider_2021, title={Conventional and Machine Learning Approaches
for Network and Service Coordination}, author={Schneider, Stefan Balthasar}, year={2021}
}'
chicago: Schneider, Stefan Balthasar. Conventional and Machine Learning Approaches
for Network and Service Coordination, 2021.
ieee: S. B. Schneider, Conventional and Machine Learning Approaches for Network
and Service Coordination. 2021.
mla: Schneider, Stefan Balthasar. Conventional and Machine Learning Approaches
for Network and Service Coordination. 2021.
short: S.B. Schneider, Conventional and Machine Learning Approaches for Network
and Service Coordination, 2021.
date_created: 2023-01-10T15:08:50Z
date_updated: 2023-01-10T15:09:05Z
ddc:
- '004'
department:
- _id: '75'
file:
- access_level: open_access
content_type: application/pdf
creator: stschn
date_created: 2023-01-10T15:07:03Z
date_updated: 2023-01-10T15:07:03Z
file_id: '35890'
file_name: main.pdf
file_size: 133340
relation: main_file
file_date_updated: 2023-01-10T15:07:03Z
has_accepted_license: '1'
keyword:
- nfv
- coordination
- machine learning
- reinforcement learning
- phd
- digest
language:
- iso: eng
oa: '1'
project:
- _id: '1'
name: 'SFB 901: SFB 901'
- _id: '4'
name: 'SFB 901 - C: SFB 901 - Project Area C'
- _id: '16'
name: 'SFB 901 - C4: SFB 901 - Subproject C4'
status: public
title: Conventional and Machine Learning Approaches for Network and Service Coordination
type: working_paper
user_id: '35343'
year: '2021'
...
---
_id: '36260'
author:
- first_name: Jutta
full_name: Weber, Jutta
id: '31494'
last_name: Weber
citation:
ama: 'Weber J. Artificial Intelligence and the Sociotechnical Imaginary: On Skynet,
Self-Healing Swarms and Slaughterbots. In: Maurer K, Graae AI, eds. Drone Imaginaries.
The Power of Remote Vision. Manchester University Press; 2021:167-179.'
apa: 'Weber, J. (2021). Artificial Intelligence and the Sociotechnical Imaginary:
On Skynet, Self-Healing Swarms and Slaughterbots. In K. Maurer & A. I. Graae
(Eds.), Drone Imaginaries. The Power of Remote Vision (pp. 167–179). Manchester
University Press.'
bibtex: '@inbook{Weber_2021, place={Manchester}, title={Artificial Intelligence
and the Sociotechnical Imaginary: On Skynet, Self-Healing Swarms and Slaughterbots},
booktitle={Drone Imaginaries. The Power of Remote Vision}, publisher={Manchester
University Press}, author={Weber, Jutta}, editor={Maurer, Kathrin and Graae, Andreas
Immanuel}, year={2021}, pages={167–179} }'
chicago: 'Weber, Jutta. “Artificial Intelligence and the Sociotechnical Imaginary:
On Skynet, Self-Healing Swarms and Slaughterbots.” In Drone Imaginaries. The
Power of Remote Vision, edited by Kathrin Maurer and Andreas Immanuel Graae,
167–79. Manchester: Manchester University Press, 2021.'
ieee: 'J. Weber, “Artificial Intelligence and the Sociotechnical Imaginary: On Skynet,
Self-Healing Swarms and Slaughterbots,” in Drone Imaginaries. The Power of
Remote Vision, K. Maurer and A. I. Graae, Eds. Manchester: Manchester University
Press, 2021, pp. 167–179.'
mla: 'Weber, Jutta. “Artificial Intelligence and the Sociotechnical Imaginary: On
Skynet, Self-Healing Swarms and Slaughterbots.” Drone Imaginaries. The Power
of Remote Vision, edited by Kathrin Maurer and Andreas Immanuel Graae, Manchester
University Press, 2021, pp. 167–79.'
short: 'J. Weber, in: K. Maurer, A.I. Graae (Eds.), Drone Imaginaries. The Power
of Remote Vision, Manchester University Press, Manchester, 2021, pp. 167–179.'
date_created: 2023-01-12T06:18:46Z
date_updated: 2023-01-12T06:19:16Z
department:
- _id: '411'
editor:
- first_name: Kathrin
full_name: Maurer, Kathrin
last_name: Maurer
- first_name: Andreas Immanuel
full_name: Graae, Andreas Immanuel
last_name: Graae
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://juttaweber.eu/wordpress/wp-content/uploads/2020/03/Weber_Artificial-intelligence-and-the-socio-technical-imaginary-1.pdf
oa: '1'
page: 167-179
place: Manchester
publication: Drone Imaginaries. The Power of Remote Vision
publisher: Manchester University Press
status: public
title: 'Artificial Intelligence and the Sociotechnical Imaginary: On Skynet, Self-Healing
Swarms and Slaughterbots'
type: book_chapter
user_id: '14932'
year: '2021'
...
---
_id: '36257'
author:
- first_name: Jutta
full_name: Weber, Jutta
id: '31494'
last_name: Weber
- first_name: Katja
full_name: Mayer, Katja
last_name: Mayer
citation:
ama: 'Weber J, Mayer K. From Optimizing Military Operations to Targeting Terrorist
Networks: Social Network Analysis in Data-Driven Warfare. In: Burkhardt M, Shnayien
M, Grashöfer K, eds. Explorations in Digital Cultures. meson press; 2021.'
apa: 'Weber, J., & Mayer, K. (2021). From Optimizing Military Operations to
Targeting Terrorist Networks: Social Network Analysis in Data-Driven Warfare.
In M. Burkhardt, M. Shnayien, & K. Grashöfer (Eds.), Explorations in Digital
Cultures. meson press.'
bibtex: '@inbook{Weber_Mayer_2021, place={Lüneburg}, title={From Optimizing Military
Operations to Targeting Terrorist Networks: Social Network Analysis in Data-Driven
Warfare}, booktitle={Explorations in Digital Cultures}, publisher={meson press},
author={Weber, Jutta and Mayer, Katja}, editor={Burkhardt, Marcus and Shnayien,
Mary and Grashöfer, Katja}, year={2021} }'
chicago: 'Weber, Jutta, and Katja Mayer. “From Optimizing Military Operations to
Targeting Terrorist Networks: Social Network Analysis in Data-Driven Warfare.”
In Explorations in Digital Cultures, edited by Marcus Burkhardt, Mary Shnayien,
and Katja Grashöfer. Lüneburg: meson press, 2021.'
ieee: 'J. Weber and K. Mayer, “From Optimizing Military Operations to Targeting
Terrorist Networks: Social Network Analysis in Data-Driven Warfare,” in Explorations
in Digital Cultures, M. Burkhardt, M. Shnayien, and K. Grashöfer, Eds. Lüneburg:
meson press, 2021.'
mla: 'Weber, Jutta, and Katja Mayer. “From Optimizing Military Operations to Targeting
Terrorist Networks: Social Network Analysis in Data-Driven Warfare.” Explorations
in Digital Cultures, edited by Marcus Burkhardt et al., meson press, 2021.'
short: 'J. Weber, K. Mayer, in: M. Burkhardt, M. Shnayien, K. Grashöfer (Eds.),
Explorations in Digital Cultures, meson press, Lüneburg, 2021.'
date_created: 2023-01-12T06:04:44Z
date_updated: 2023-01-12T06:05:16Z
department:
- _id: '411'
editor:
- first_name: Marcus
full_name: Burkhardt, Marcus
last_name: Burkhardt
- first_name: Mary
full_name: Shnayien, Mary
last_name: Shnayien
- first_name: Katja
full_name: Grashöfer, Katja
last_name: Grashöfer
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://explorations.meson.press/
oa: '1'
place: Lüneburg
publication: Explorations in Digital Cultures
publisher: meson press
status: public
title: 'From Optimizing Military Operations to Targeting Terrorist Networks: Social
Network Analysis in Data-Driven Warfare'
type: book_chapter
user_id: '14932'
year: '2021'
...
---
_id: '36256'
author:
- first_name: Jutta
full_name: Weber, Jutta
id: '31494'
last_name: Weber
citation:
ama: 'Weber J. Human-Machine Learning und Digital Commons. In: Braun K, Kropp C,
eds. In digitaler Gesellschaft. Neukonfigurationen zwischen Robotern, Algorithmen
und Usern. transcript; 2021:213-222.'
apa: Weber, J. (2021). Human-Machine Learning und Digital Commons. In K. Braun &
C. Kropp (Eds.), In digitaler Gesellschaft. Neukonfigurationen zwischen Robotern,
Algorithmen und Usern (pp. 213–222). transcript.
bibtex: '@inbook{Weber_2021, place={Bielefeld}, title={Human-Machine Learning und
Digital Commons}, booktitle={In digitaler Gesellschaft. Neukonfigurationen zwischen
Robotern, Algorithmen und Usern}, publisher={transcript}, author={Weber, Jutta},
editor={Braun, Kathrin and Kropp, Cordula}, year={2021}, pages={213–222} }'
chicago: 'Weber, Jutta. “Human-Machine Learning und Digital Commons.” In In digitaler
Gesellschaft. Neukonfigurationen zwischen Robotern, Algorithmen und Usern,
edited by Kathrin Braun and Cordula Kropp, 213–22. Bielefeld: transcript, 2021.'
ieee: 'J. Weber, “Human-Machine Learning und Digital Commons,” in In digitaler
Gesellschaft. Neukonfigurationen zwischen Robotern, Algorithmen und Usern,
K. Braun and C. Kropp, Eds. Bielefeld: transcript, 2021, pp. 213–222.'
mla: Weber, Jutta. “Human-Machine Learning und Digital Commons.” In digitaler
Gesellschaft. Neukonfigurationen zwischen Robotern, Algorithmen und Usern,
edited by Kathrin Braun and Cordula Kropp, transcript, 2021, pp. 213–22.
short: 'J. Weber, in: K. Braun, C. Kropp (Eds.), In digitaler Gesellschaft. Neukonfigurationen
zwischen Robotern, Algorithmen und Usern, transcript, Bielefeld, 2021, pp. 213–222.'
date_created: 2023-01-12T05:56:27Z
date_updated: 2023-01-12T05:56:33Z
department:
- _id: '411'
editor:
- first_name: Kathrin
full_name: Braun, Kathrin
last_name: Braun
- first_name: Cordula
full_name: Kropp, Cordula
last_name: Kropp
language:
- iso: ger
main_file_link:
- open_access: '1'
url: https://juttaweber.eu/wordpress/wp-content/uploads/2021/10/oa97838394545345e2h1FRnkmT9K-seiten-1-7133-135214-223.pdf
oa: '1'
page: 213-222
place: Bielefeld
publication: In digitaler Gesellschaft. Neukonfigurationen zwischen Robotern, Algorithmen
und Usern
publisher: transcript
status: public
title: Human-Machine Learning und Digital Commons
type: book_chapter
user_id: '14932'
year: '2021'
...
---
_id: '36545'
abstract:
- lang: eng
text: 'Due to the Corona crisis, German Higher Education Institutions had to close
their campuses in March and lecturers had to teach online. To understand how the
Corona crisis affected students, first this article explains the structural and
social inequalities in the German higher education system, using Tinto''s (1975;
1997) student engagement theory. Second, the concept of Bergman-Rosamond et al.
(2020) is used to analyze the challenges that Corona has raised for students,
including current surveys. We found that the closure of the social space campus
(and the Corona crisis as a whole) particularly hit hard those students who had
previously been affected by (intersectional) inequality. Therefore, to lessen
the specific challenges associated with the ad hoc transition to digital studying,
the creation of a digital community of learning can help. We demonstrate how such
a community can be created by the example seminar, "Digital practices: an autoethnographic
observation". During the seminar, students recorded their digital technology use
in a journal, and we analyzed the diary entries using the collaborate autoethnography
method. The seminar example shows that this method is well suited for the development
of a community of learning as it not only places students in the spotlight but
as students work together on a topic they get to know each other, and a basis
of trust is created through peer-feedback. Therefore, it was important to have
a digital space (in this case Mahara) where the exchange could take place. The
continuous insight into the students’ "learning status" enabled the lecturer to
promote the learning and provide individual assistance for the students.'
article_type: original
author:
- first_name: Isabel
full_name: Steinhardt, Isabel
id: '90339'
last_name: Steinhardt
orcid: https://orcid.org/0000-0002-2590-6189
citation:
ama: 'Steinhardt I. Students in the spotlight: Using collaborative autoethnography
to build a community of learning in the Corona crisis. ISA Pedagogy Series.
2021;1(1):42-59.'
apa: 'Steinhardt, I. (2021). Students in the spotlight: Using collaborative autoethnography
to build a community of learning in the Corona crisis. ISA Pedagogy Series,
1(1), 42–59.'
bibtex: '@article{Steinhardt_2021, title={Students in the spotlight: Using collaborative
autoethnography to build a community of learning in the Corona crisis}, volume={1},
number={1}, journal={ISA Pedagogy Series}, publisher={International Sociology
Association}, author={Steinhardt, Isabel}, year={2021}, pages={42–59} }'
chicago: 'Steinhardt, Isabel. “Students in the Spotlight: Using Collaborative Autoethnography
to Build a Community of Learning in the Corona Crisis.” ISA Pedagogy Series
1, no. 1 (2021): 42–59.'
ieee: 'I. Steinhardt, “Students in the spotlight: Using collaborative autoethnography
to build a community of learning in the Corona crisis,” ISA Pedagogy Series,
vol. 1, no. 1, pp. 42–59, 2021.'
mla: 'Steinhardt, Isabel. “Students in the Spotlight: Using Collaborative Autoethnography
to Build a Community of Learning in the Corona Crisis.” ISA Pedagogy Series,
vol. 1, no. 1, International Sociology Association, 2021, pp. 42–59.'
short: I. Steinhardt, ISA Pedagogy Series 1 (2021) 42–59.
date_created: 2023-01-13T09:21:52Z
date_updated: 2023-01-13T09:21:57Z
ddc:
- '300'
department:
- _id: '121'
extern: '1'
file:
- access_level: closed
content_type: application/pdf
creator: isste
date_created: 2023-01-13T09:19:55Z
date_updated: 2023-01-13T09:19:55Z
file_id: '36547'
file_name: 2021 Steinhardt Students in the spotlight.pdf
file_size: 391202
relation: main_file
success: 1
file_date_updated: 2023-01-13T09:19:55Z
has_accepted_license: '1'
intvolume: ' 1'
issue: '1'
keyword:
- Intersectionality
- inequality
- gender
- diversity
- higher-education
- crisis
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.isaportal.org/resources/resource/students-in-the-spotlight-using-collaborative-autoethnography-to-build-a-community-of-learning-in-the-corona-crisis/
oa: '1'
page: 42-59
publication: ISA Pedagogy Series
publication_status: published
publisher: International Sociology Association
quality_controlled: '1'
status: public
title: 'Students in the spotlight: Using collaborative autoethnography to build a
community of learning in the Corona crisis'
type: journal_article
user_id: '90339'
volume: 1
year: '2021'
...
---
_id: '36551'
abstract:
- lang: eng
text: 'The call for free access to research data and materials is becoming louder
and louder from the political and scientific communities in Germany. More and
more researchers are facing demands to open up qualitative research data for scientific
purposes. They often have a general interest in sharing their data, but are unsure
how to proceed. This handout was developed to provide an initial introduction
to opening and sharing qualitative data. It was developed at a workshop held in
Berlin in January 2020, organized by the research group „Digitization of Science“
of the Weizenbaum Institute, together with its associate researcher Dr. Isabel
Steinhardt from the University of Kassel. The workshop involved staff from German
research data centers as well as mentees and mentors from the Fellow Program Open
Science who already have experience with Open Science, qualitative research, and
interdisciplinary research. The handout is addressed primarily to qualitatively
researching scientists in Germany. For this reason, it was initially written in
German. One year later, we have now decided to translate the handout into English
as well. The reasons are twofold: first, we want to make it accessible to researchers
in Germany with little knowledge of German. Second, we also want to give interested
people outside Germany an insight into the German system and the German discussion
about opening up and sharing qualitative data. Due to the objectives and the history
of its development, the handout focuses on the German context. This includes the
literature references and further sources, and the references to research data
centers as well as legal issues. We have deliberately not included a contextualization
of the German situation in international discussions in order to keep the handout
as short as possible.'
author:
- first_name: Isabel
full_name: Steinhardt, Isabel
id: '90339'
last_name: Steinhardt
orcid: https://orcid.org/0000-0002-2590-6189
- first_name: Caroline
full_name: Fischer, Caroline
last_name: Fischer
- first_name: Maximilian
full_name: Heimstädt, Maximilian
last_name: Heimstädt
- first_name: Simon David
full_name: Hirsbrunner, Simon David
last_name: Hirsbrunner
- first_name: Dilek
full_name: Ikiz-Akinci, Dilek
last_name: Ikiz-Akinci
- first_name: Lisa
full_name: Kressin, Lisa
last_name: Kressin
- first_name: Susanne
full_name: Kretzer, Susanne
last_name: Kretzer
- first_name: Andreas
full_name: Möllenkamp, Andreas
last_name: Möllenkamp
- first_name: Maike
full_name: Portzelt, Maike
last_name: Portzelt
- first_name: Rima-Maria
full_name: Rahal, Rima-Maria
last_name: Rahal
- first_name: Sonja
full_name: Schimmler, Sonja
last_name: Schimmler
- first_name: René
full_name: Wilke, René
last_name: Wilke
- first_name: Hannes
full_name: Wünsche, Hannes
last_name: Wünsche
citation:
ama: 'Steinhardt I, Fischer C, Heimstädt M, et al. Opening up and Sharing Data
from Qualitative Research: A Primer. Vol 17. Weizenbaum Institute for the
Networked Society - The German Internet Institu; 2021. doi:10.34669/WI.WS/17'
apa: 'Steinhardt, I., Fischer, C., Heimstädt, M., Hirsbrunner, S. D., Ikiz-Akinci,
D., Kressin, L., Kretzer, S., Möllenkamp, A., Portzelt, M., Rahal, R.-M., Schimmler,
S., Wilke, R., & Wünsche, H. (2021). Opening up and Sharing Data from Qualitative
Research: A Primer (Vol. 17). Weizenbaum Institute for the Networked Society
- The German Internet Institu. https://doi.org/10.34669/WI.WS/17'
bibtex: '@book{Steinhardt_Fischer_Heimstädt_Hirsbrunner_Ikiz-Akinci_Kressin_Kretzer_Möllenkamp_Portzelt_Rahal_et
al._2021, place={Berlin}, series={Weizenbaum Series}, title={Opening up and Sharing
Data from Qualitative Research: A Primer}, volume={17}, DOI={10.34669/WI.WS/17},
publisher={Weizenbaum Institute for the Networked Society - The German Internet
Institu}, author={Steinhardt, Isabel and Fischer, Caroline and Heimstädt, Maximilian
and Hirsbrunner, Simon David and Ikiz-Akinci, Dilek and Kressin, Lisa and Kretzer,
Susanne and Möllenkamp, Andreas and Portzelt, Maike and Rahal, Rima-Maria and
et al.}, year={2021}, collection={Weizenbaum Series} }'
chicago: 'Steinhardt, Isabel, Caroline Fischer, Maximilian Heimstädt, Simon David
Hirsbrunner, Dilek Ikiz-Akinci, Lisa Kressin, Susanne Kretzer, et al. Opening
up and Sharing Data from Qualitative Research: A Primer. Vol. 17. Weizenbaum
Series. Berlin: Weizenbaum Institute for the Networked Society - The German Internet
Institu, 2021. https://doi.org/10.34669/WI.WS/17.'
ieee: 'I. Steinhardt et al., Opening up and Sharing Data from Qualitative
Research: A Primer, vol. 17. Berlin: Weizenbaum Institute for the Networked
Society - The German Internet Institu, 2021.'
mla: 'Steinhardt, Isabel, et al. Opening up and Sharing Data from Qualitative
Research: A Primer. Weizenbaum Institute for the Networked Society - The German
Internet Institu, 2021, doi:10.34669/WI.WS/17.'
short: 'I. Steinhardt, C. Fischer, M. Heimstädt, S.D. Hirsbrunner, D. Ikiz-Akinci,
L. Kressin, S. Kretzer, A. Möllenkamp, M. Portzelt, R.-M. Rahal, S. Schimmler,
R. Wilke, H. Wünsche, Opening up and Sharing Data from Qualitative Research: A
Primer, Weizenbaum Institute for the Networked Society - The German Internet Institu,
Berlin, 2021.'
date_created: 2023-01-13T09:31:42Z
date_updated: 2023-01-13T09:38:10Z
ddc:
- '300'
department:
- _id: '121'
doi: 10.34669/WI.WS/17
file:
- access_level: closed
content_type: application/pdf
creator: isste
date_created: 2023-01-13T09:37:18Z
date_updated: 2023-01-13T09:37:18Z
file_id: '36553'
file_name: 2021 Steinhardt et al. Opening up and Sharing Data.pdf
file_size: 665891
relation: main_file
success: 1
file_date_updated: 2023-01-13T09:37:18Z
has_accepted_license: '1'
intvolume: ' 17'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.ssoar.info/ssoar/bitstream/handle/document/74039/ssoar-2021-steinhardt_et_al-Opening_up_and_Sharing_Data.pdf?sequence=4
oa: '1'
page: '20'
place: Berlin
publisher: Weizenbaum Institute for the Networked Society - The German Internet Institu
series_title: Weizenbaum Series
status: public
title: 'Opening up and Sharing Data from Qualitative Research: A Primer'
type: working_paper
user_id: '90339'
volume: 17
year: '2021'
...
---
_id: '36557'
abstract:
- lang: ger
text: Anhand einer explorativen Studie in den Fächern Jura und Soziale Arbeit wird
rekonstruiert welche Praktiken Studierende in Bezug auf digitale Technologien
haben und ob digitale Praktiken im Studium existieren. Dazu wurden narrative Interviews
mit sechs Studierenden geführt, die habitushermeneutisch ausgewertet wurden. Die
Ergebnisse zeigen keine digitalen Praktiken in Bezug auf das Studium, wohingegen
sich digitale Praktiken im alltäglichen Leben zeigen. Für das Studium zeigen sich
unterschiedliche Praktiken in der Nutzung digitaler Technologien, die in Beziehung
zu den Kapitalsorten stehen, die Studierende besitzen. Die explorativen Ergebnisse
legen nahe, dass Studierende unterschiedliche Hilfestellungen in Bezug auf die
Digitalisierung des Studiums benötigen, die in der Lehrplanung und -pädagogik
berücksichtigt werden müssten.
author:
- first_name: Isabel
full_name: Steinhardt, Isabel
id: '90339'
last_name: Steinhardt
orcid: https://orcid.org/0000-0002-2590-6189
citation:
ama: 'Steinhardt I. Digitale Praktiken und das Studium. In: Bremer H, Lange-Vester
A, eds. Entwicklungen im Feld der Hochschule. Bildungssoziologische Beiträge.
; 2021:213-226.'
apa: Steinhardt, I. (2021). Digitale Praktiken und das Studium. In H. Bremer &
A. Lange-Vester (Eds.), Entwicklungen im Feld der Hochschule (pp. 213–226).
bibtex: '@inbook{Steinhardt_2021, series={Bildungssoziologische Beiträge}, title={Digitale
Praktiken und das Studium}, booktitle={Entwicklungen im Feld der Hochschule},
author={Steinhardt, Isabel}, editor={Bremer, Helmut and Lange-Vester, Andrea},
year={2021}, pages={213–226}, collection={Bildungssoziologische Beiträge} }'
chicago: Steinhardt, Isabel. “Digitale Praktiken und das Studium.” In Entwicklungen
im Feld der Hochschule, edited by Helmut Bremer and Andrea Lange-Vester, 213–26.
Bildungssoziologische Beiträge, 2021.
ieee: I. Steinhardt, “Digitale Praktiken und das Studium,” in Entwicklungen im
Feld der Hochschule, H. Bremer and A. Lange-Vester, Eds. 2021, pp. 213–226.
mla: Steinhardt, Isabel. “Digitale Praktiken und das Studium.” Entwicklungen
im Feld der Hochschule, edited by Helmut Bremer and Andrea Lange-Vester, 2021,
pp. 213–26.
short: 'I. Steinhardt, in: H. Bremer, A. Lange-Vester (Eds.), Entwicklungen im Feld
der Hochschule, 2021, pp. 213–226.'
date_created: 2023-01-13T09:55:39Z
date_updated: 2023-01-13T09:55:44Z
ddc:
- '300'
editor:
- first_name: Helmut
full_name: Bremer, Helmut
last_name: Bremer
- first_name: Andrea
full_name: Lange-Vester, Andrea
last_name: Lange-Vester
file:
- access_level: closed
content_type: application/pdf
creator: isste
date_created: 2023-01-13T09:54:10Z
date_updated: 2023-01-13T09:54:10Z
file_id: '36559'
file_name: 2021 Steinhardt digitale Praktiken.pdf
file_size: 15933612
relation: main_file
success: 1
file_date_updated: 2023-01-13T09:54:10Z
has_accepted_license: '1'
language:
- iso: ger
main_file_link:
- open_access: '1'
url: https://www.beltz.de/fachmedien/erziehungswissenschaft/produkte/details/46022-entwicklungen-im-feld-der-hochschule.html
oa: '1'
page: 213-226
publication: Entwicklungen im Feld der Hochschule
publication_identifier:
isbn:
- 978-3-7799-5861-1
publication_status: published
series_title: Bildungssoziologische Beiträge
status: public
title: Digitale Praktiken und das Studium
type: book_chapter
user_id: '90339'
year: '2021'
...
---
_id: '33872'
author:
- first_name: Boris Edgar
full_name: Wembe Moafo, Boris Edgar
id: '95394'
last_name: Wembe Moafo
citation:
ama: Wembe Moafo BE. Geometric and Numerical Methods in Optimal Control and Zermelo
Problems on Revolution Surfaces - Applications.
apa: Wembe Moafo, B. E. (n.d.). Geometric and Numerical Methods in Optimal Control
and Zermelo Problems on Revolution Surfaces - Applications.
bibtex: '@book{Wembe Moafo, title={Geometric and Numerical Methods in Optimal Control
and Zermelo Problems on Revolution Surfaces - Applications}, author={Wembe Moafo,
Boris Edgar} }'
chicago: Wembe Moafo, Boris Edgar. Geometric and Numerical Methods in Optimal
Control and Zermelo Problems on Revolution Surfaces - Applications, n.d.
ieee: B. E. Wembe Moafo, Geometric and Numerical Methods in Optimal Control and
Zermelo Problems on Revolution Surfaces - Applications. .
mla: Wembe Moafo, Boris Edgar. Geometric and Numerical Methods in Optimal Control
and Zermelo Problems on Revolution Surfaces - Applications.
short: B.E. Wembe Moafo, Geometric and Numerical Methods in Optimal Control and
Zermelo Problems on Revolution Surfaces - Applications, n.d.
date_created: 2022-10-25T09:08:05Z
date_updated: 2023-01-16T12:09:11Z
ddc:
- '510'
extern: '1'
file:
- access_level: open_access
content_type: application/pdf
creator: wboris
date_created: 2022-10-25T09:07:57Z
date_updated: 2022-10-25T09:07:57Z
file_id: '33873'
file_name: These_Hal.pdf
file_size: 6662644
relation: main_file
file_date_updated: 2022-10-25T09:07:57Z
has_accepted_license: '1'
language:
- iso: fre
oa: '1'
page: '180'
publication_status: submitted
related_material:
link:
- relation: confirmation
url: https://hal.archives-ouvertes.fr/tel-03601394v2
status: public
title: Geometric and Numerical Methods in Optimal Control and Zermelo Problems on
Revolution Surfaces - Applications
type: dissertation
user_id: '95394'
year: '2021'
...
---
_id: '25556'
abstract:
- lang: eng
text: AbstractIn order to reduce fuel consumption
and thus pollutant emissions, the automotive industry is increasingly developing
lightweight construction concepts that are accompanied by an increasing usage
of aluminum materials. Due to poor weldability of aluminum in combination with
other materials, mechanical joining methods such as clinching were developed and
established in series production. In order to predict the relevant characteristics
of clinched joints and to ensure the reliability of the process, it is simulated
numerically during product development processes. In this regard, the predictive
accuracy of the simulated process highly depends on the implemented friction model.
In particular, the frictional behavior between the sheet metals as well as between
the sheet metal and clinching tools has a significant impact on the geometrical
formation of the clinched joint. No testing methods exist that can sufficiently
investigate the frictional behavior in sheet materials, especially under high
interface pressures, different relative velocities, and long friction paths, while
allowing a decoupled consideration of the test parameters. This paper describes
the development of further testing concepts based on a proven tribo-torsion test
method for determining friction coefficients between sheet metal materials for
the simulation of clinching processes. For this purpose, the correlation of interface
pressure and the relative velocity between aluminum and steel sheet material in
clinching processes is investigated using numerical simulation. Based on these
findings, the developed concepts focus on determining friction coefficients at
interface pressures of the above materials, yield stress, as well as the reproduction
of the occurring friction conditions between sheet metal materials and tool surfaces
in clinching processes using tool substitutes. Furthermore, wear investigations
between sheet metal material and tool surface were carried out in the friction
tests with subsequent EDX analyses of the frictioned tool surfaces. The developed
method also allows an optical deformation measurement of the sheet metal material
specimen by means of digital image correlation (DIC). Based on a methodological
approach, the test setups and the test systems used are explained, and the functionality
of the concepts is proven by experimental tests using different sheet metal materials.
author:
- first_name: Max
full_name: Böhnke, Max
id: '45779'
last_name: Böhnke
- first_name: Moritz Sebastian
full_name: Rossel, Moritz Sebastian
id: '44503'
last_name: Rossel
- first_name: Christian Roman
full_name: Bielak, Christian Roman
id: '34782'
last_name: Bielak
- first_name: Mathias
full_name: Bobbert, Mathias
id: '7850'
last_name: Bobbert
- first_name: Gerson
full_name: Meschut, Gerson
id: '32056'
last_name: Meschut
orcid: 0000-0002-2763-1246
citation:
ama: Böhnke M, Rossel MS, Bielak CR, Bobbert M, Meschut G. Concept development of
a method for identifying friction coefficients for the numerical simulation of
clinching processes. The International Journal of Advanced Manufacturing Technology.
Published online 2021. doi:10.1007/s00170-021-07986-4
apa: Böhnke, M., Rossel, M. S., Bielak, C. R., Bobbert, M., & Meschut, G. (2021).
Concept development of a method for identifying friction coefficients for the
numerical simulation of clinching processes. The International Journal of Advanced
Manufacturing Technology. https://doi.org/10.1007/s00170-021-07986-4
bibtex: '@article{Böhnke_Rossel_Bielak_Bobbert_Meschut_2021, title={Concept development
of a method for identifying friction coefficients for the numerical simulation
of clinching processes}, DOI={10.1007/s00170-021-07986-4},
journal={The International Journal of Advanced Manufacturing Technology}, author={Böhnke,
Max and Rossel, Moritz Sebastian and Bielak, Christian Roman and Bobbert, Mathias
and Meschut, Gerson}, year={2021} }'
chicago: Böhnke, Max, Moritz Sebastian Rossel, Christian Roman Bielak, Mathias Bobbert,
and Gerson Meschut. “Concept Development of a Method for Identifying Friction
Coefficients for the Numerical Simulation of Clinching Processes.” The International
Journal of Advanced Manufacturing Technology, 2021. https://doi.org/10.1007/s00170-021-07986-4.
ieee: 'M. Böhnke, M. S. Rossel, C. R. Bielak, M. Bobbert, and G. Meschut, “Concept
development of a method for identifying friction coefficients for the numerical
simulation of clinching processes,” The International Journal of Advanced Manufacturing
Technology, 2021, doi: 10.1007/s00170-021-07986-4.'
mla: Böhnke, Max, et al. “Concept Development of a Method for Identifying Friction
Coefficients for the Numerical Simulation of Clinching Processes.” The International
Journal of Advanced Manufacturing Technology, 2021, doi:10.1007/s00170-021-07986-4.
short: M. Böhnke, M.S. Rossel, C.R. Bielak, M. Bobbert, G. Meschut, The International
Journal of Advanced Manufacturing Technology (2021).
date_created: 2021-10-06T10:39:08Z
date_updated: 2023-01-17T09:01:52Z
department:
- _id: '157'
- _id: '630'
doi: 10.1007/s00170-021-07986-4
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://link.springer.com/article/10.1007/s00170-021-07986-4
oa: '1'
project:
- _id: '130'
grant_number: '418701707'
name: 'TRR 285: TRR 285'
- _id: '131'
name: 'TRR 285 - A: TRR 285 - Project Area A'
- _id: '135'
name: 'TRR 285 – A01: TRR 285 - Subproject A01'
publication: The International Journal of Advanced Manufacturing Technology
publication_identifier:
issn:
- 0268-3768
- 1433-3015
publication_status: published
quality_controlled: '1'
status: public
title: Concept development of a method for identifying friction coefficients for the
numerical simulation of clinching processes
type: journal_article
user_id: '45779'
year: '2021'
...
---
_id: '37504'
author:
- first_name: Jutta
full_name: Weber, Jutta
id: '31494'
last_name: Weber
citation:
ama: 'Weber J. Artificial Intelligence in the Age of Technoscience. In: Elliott
A, ed. Routledge Social Science Handbook of Artificial Intelligence. Routledge;
2021:58-73 preprint.'
apa: Weber, J. (2021). Artificial Intelligence in the Age of Technoscience. In A.
Elliott (Ed.), Routledge Social Science Handbook of Artificial Intelligence
(pp. 58-73 preprint). Routledge.
bibtex: '@inbook{Weber_2021, place={New York / London}, title={Artificial Intelligence
in the Age of Technoscience}, booktitle={Routledge Social Science Handbook of
Artificial Intelligence}, publisher={Routledge}, author={Weber, Jutta}, editor={Elliott,
Anthony}, year={2021}, pages={58-73 preprint} }'
chicago: 'Weber, Jutta. “Artificial Intelligence in the Age of Technoscience.” In
Routledge Social Science Handbook of Artificial Intelligence, edited by
Anthony Elliott, 58-73 preprint. New York / London: Routledge, 2021.'
ieee: 'J. Weber, “Artificial Intelligence in the Age of Technoscience,” in Routledge
Social Science Handbook of Artificial Intelligence, A. Elliott, Ed. New York
/ London: Routledge, 2021, pp. 58-73 preprint.'
mla: Weber, Jutta. “Artificial Intelligence in the Age of Technoscience.” Routledge
Social Science Handbook of Artificial Intelligence, edited by Anthony Elliott,
Routledge, 2021, pp. 58-73 preprint.
short: 'J. Weber, in: A. Elliott (Ed.), Routledge Social Science Handbook of Artificial
Intelligence, Routledge, New York / London, 2021, pp. 58-73 preprint.'
date_created: 2023-01-19T07:00:29Z
date_updated: 2023-01-19T07:27:41Z
department:
- _id: '411'
editor:
- first_name: Anthony
full_name: Elliott, Anthony
last_name: Elliott
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://juttaweber.eu/wordpress/wp-content/uploads/2021/08/Weber_Prietl_AI-in-the-age-of-technoscience_PrePrint.pdf
oa: '1'
page: 58-73 preprint
place: New York / London
publication: Routledge Social Science Handbook of Artificial Intelligence
publication_status: epub_ahead
publisher: Routledge
status: public
title: Artificial Intelligence in the Age of Technoscience
type: encyclopedia_article
user_id: '14932'
year: '2021'
...
---
_id: '37644'
abstract:
- lang: eng
text: Research on technological educationininterdisciplinary scienceand socialstudies
(Sachunterricht) in German primary schools emphasizes that childrenare generally
interested in technology. While several STEAM initiatives point towards a growing
recognition of technological literacy, the consideration of technology education ininterdisciplinaryscience and social studies is quite underrepresented in
practice as well as in research and teacher training.Takinginto accountthe UN-CRPDclaims
foran inclusive educational system andthus alsothe right to equally participate
in a free society,participation in society through participation in technological development is a fundamental common goal of
technological and inclusive education and part of widely recognized technological literacy.It is
therefore not well understood how teaching and learning arrangementscan consider and
satisfythe needs of all different students. The research project the present paper is part of tries
to unveil the appearance of student’s basic needs in relation to technological
educationfor all children. Thisinitial quantitative part of a grounded theory
study examined the subjective significance of basic psychological needs in interdisciplinary science studies in primary educationto allow
for a well-reasoned sample choice for subsequent interviews. Quantitative results point towards some revisions regarding the
instrument used and several implications on the diversity of students
́needs in science and social studies. Future research is needed with larger
samples for factor-analysis.
article_type: original
author:
- first_name: Franz
full_name: Schröer, Franz
id: '71764'
last_name: Schröer
- first_name: Claudia
full_name: Tenberge, Claudia
id: '67302'
last_name: Tenberge
citation:
ama: Schröer F, Tenberge C. Technological and Inclusive Education - Considering
Students’ Needs Towards Technological Learning in Primary Schools. TECHNE SERIES
- Forskning i slöjdpedagogik och slöjdvetenskap. 2021;28(2):322-331.
apa: Schröer, F., & Tenberge, C. (2021). Technological and Inclusive Education
- Considering Students’ Needs Towards Technological Learning in Primary Schools.
TECHNE SERIES - Forskning i Slöjdpedagogik Och Slöjdvetenskap, 28(2),
322–331.
bibtex: '@article{Schröer_Tenberge_2021, title={Technological and Inclusive Education
- Considering Students’ Needs Towards Technological Learning in Primary Schools},
volume={28}, number={2}, journal={TECHNE SERIES - Forskning i slöjdpedagogik och
slöjdvetenskap}, publisher={TECHNE SERIES}, author={Schröer, Franz and Tenberge,
Claudia}, year={2021}, pages={322–331} }'
chicago: 'Schröer, Franz, and Claudia Tenberge. “Technological and Inclusive Education
- Considering Students’ Needs Towards Technological Learning in Primary Schools.”
TECHNE SERIES - Forskning i Slöjdpedagogik Och Slöjdvetenskap 28, no. 2
(2021): 322–31.'
ieee: F. Schröer and C. Tenberge, “Technological and Inclusive Education - Considering
Students’ Needs Towards Technological Learning in Primary Schools,” TECHNE
SERIES - Forskning i slöjdpedagogik och slöjdvetenskap, vol. 28, no. 2, pp.
322–331, 2021.
mla: Schröer, Franz, and Claudia Tenberge. “Technological and Inclusive Education
- Considering Students’ Needs Towards Technological Learning in Primary Schools.”
TECHNE SERIES - Forskning i Slöjdpedagogik Och Slöjdvetenskap, vol. 28,
no. 2, TECHNE SERIES, 2021, pp. 322–31.
short: F. Schröer, C. Tenberge, TECHNE SERIES - Forskning i Slöjdpedagogik Och Slöjdvetenskap
28 (2021) 322–331.
conference:
end_date: 2021-04-30
location: Rauma (FIN)
name: PATT38 - Technology in our Hands - Creative Pedagogy and Ambitious Teacher
Education
start_date: 2021-04-27
date_created: 2023-01-20T07:55:21Z
date_updated: 2023-01-25T16:16:05Z
department:
- _id: '588'
intvolume: ' 28'
issue: '2'
keyword:
- Inclusion
- basic needs
- Technology Education
- Primary Education
- autonomy
- competence
- social relatedness
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://journals.oslomet.no/index.php/techneA/article/view/4368/3843
oa: '1'
page: 322-331
publication: TECHNE SERIES - Forskning i slöjdpedagogik och slöjdvetenskap
publication_identifier:
issn:
- 1893-1774
publication_status: published
publisher: TECHNE SERIES
quality_controlled: '1'
status: public
title: Technological and Inclusive Education - Considering Students’ Needs Towards
Technological Learning in Primary Schools
type: journal_article
user_id: '67302'
volume: 28
year: '2021'
...
---
_id: '34567'
author:
- first_name: Suzana
full_name: Alpsancar, Suzana
id: '93637'
last_name: Alpsancar
citation:
ama: 'Alpsancar S. „Vom Fahr-Zeug zum Fahr-Ding. Ein Heideggerianischer Kommentar
zum autonomen Automobil“. In: Sprenger F, ed. Autonome Autos – Die Zukunft
des Verkehrs und die Dispositive der Mobilität. 1st ed. transcript Verlag;
2021:373-397. doi:10.14361/9783839450246'
apa: Alpsancar, S. (2021). „Vom Fahr-Zeug zum Fahr-Ding. Ein Heideggerianischer
Kommentar zum autonomen Automobil“. In F. Sprenger (Ed.), Autonome Autos –
Die Zukunft des Verkehrs und die Dispositive der Mobilität (1st ed., pp. 373–397).
transcript Verlag. https://doi.org/10.14361/9783839450246
bibtex: '@inbook{Alpsancar_2021, place={Bielefeld}, edition={1}, title={„Vom Fahr-Zeug
zum Fahr-Ding. Ein Heideggerianischer Kommentar zum autonomen Automobil“}, DOI={10.14361/9783839450246}, booktitle={Autonome
Autos – Die Zukunft des Verkehrs und die Dispositive der Mobilität}, publisher={transcript
Verlag}, author={Alpsancar, Suzana}, editor={Sprenger, Florian}, year={2021},
pages={373–397} }'
chicago: 'Alpsancar, Suzana. “„Vom Fahr-Zeug zum Fahr-Ding. Ein Heideggerianischer
Kommentar zum autonomen Automobil“.” In Autonome Autos – Die Zukunft des Verkehrs
und die Dispositive der Mobilität, edited by Florian Sprenger, 1st ed., 373–97.
Bielefeld: transcript Verlag, 2021. https://doi.org/10.14361/9783839450246.'
ieee: 'S. Alpsancar, “„Vom Fahr-Zeug zum Fahr-Ding. Ein Heideggerianischer Kommentar
zum autonomen Automobil“,” in Autonome Autos – Die Zukunft des Verkehrs und
die Dispositive der Mobilität, 1st ed., F. Sprenger, Ed. Bielefeld: transcript
Verlag, 2021, pp. 373–397.'
mla: Alpsancar, Suzana. “„Vom Fahr-Zeug zum Fahr-Ding. Ein Heideggerianischer Kommentar
zum autonomen Automobil“.” Autonome Autos – Die Zukunft des Verkehrs und die
Dispositive der Mobilität, edited by Florian Sprenger, 1st ed., transcript
Verlag, 2021, pp. 373–97, doi:10.14361/9783839450246.
short: 'S. Alpsancar, in: F. Sprenger (Ed.), Autonome Autos – Die Zukunft des Verkehrs
und die Dispositive der Mobilität, 1st ed., transcript Verlag, Bielefeld, 2021,
pp. 373–397.'
date_created: 2022-12-19T12:43:57Z
date_updated: 2023-02-01T11:43:16Z
doi: 10.14361/9783839450246
edition: '1'
editor:
- first_name: Florian
full_name: Sprenger, Florian
last_name: Sprenger
extern: '1'
language:
- iso: ger
main_file_link:
- open_access: '1'
oa: '1'
page: 373 - 397
place: Bielefeld
publication: Autonome Autos – Die Zukunft des Verkehrs und die Dispositive der Mobilität
publication_identifier:
isbn:
- '9783837650242'
- '9783839450246'
issn:
- 2702-8852
- 2702-8860
publication_status: published
publisher: transcript Verlag
status: public
title: „Vom Fahr-Zeug zum Fahr-Ding. Ein Heideggerianischer Kommentar zum autonomen
Automobil“
type: book_chapter
user_id: '57676'
year: '2021'
...
---
_id: '40541'
author:
- first_name: D.
full_name: Itner, D.
last_name: Itner
- first_name: H.
full_name: Gravenkamp, H.
last_name: Gravenkamp
- first_name: Dmitrij
full_name: Dreiling, Dmitrij
id: '32616'
last_name: Dreiling
- first_name: Nadine
full_name: Feldmann, Nadine
id: '23082'
last_name: Feldmann
- first_name: Bernd
full_name: Henning, Bernd
id: '213'
last_name: Henning
citation:
ama: 'Itner D, Gravenkamp H, Dreiling D, Feldmann N, Henning B. Simulation of Guided
Waves in Cylinders Subject to Arbitrary Boundary Conditions Using the Scaled Boundary
Finite Element Method. In: 14th WCCM-ECCOMAS Congress. Vol 700. Numerical
Methods and Algorithms in Science and Engineering. CIMNE; 2021. doi:10.23967/wccm-eccomas.2020.307'
apa: Itner, D., Gravenkamp, H., Dreiling, D., Feldmann, N., & Henning, B. (2021).
Simulation of Guided Waves in Cylinders Subject to Arbitrary Boundary Conditions
Using the Scaled Boundary Finite Element Method. 14th WCCM-ECCOMAS Congress,
700. https://doi.org/10.23967/wccm-eccomas.2020.307
bibtex: '@inproceedings{Itner_Gravenkamp_Dreiling_Feldmann_Henning_2021, series={Numerical
Methods and Algorithms in Science and Engineering}, title={Simulation of Guided
Waves in Cylinders Subject to Arbitrary Boundary Conditions Using the Scaled Boundary
Finite Element Method}, volume={700}, DOI={10.23967/wccm-eccomas.2020.307},
booktitle={14th WCCM-ECCOMAS Congress}, publisher={CIMNE}, author={Itner, D. and
Gravenkamp, H. and Dreiling, Dmitrij and Feldmann, Nadine and Henning, Bernd},
year={2021}, collection={Numerical Methods and Algorithms in Science and Engineering}
}'
chicago: Itner, D., H. Gravenkamp, Dmitrij Dreiling, Nadine Feldmann, and Bernd
Henning. “Simulation of Guided Waves in Cylinders Subject to Arbitrary Boundary
Conditions Using the Scaled Boundary Finite Element Method.” In 14th WCCM-ECCOMAS
Congress, Vol. 700. Numerical Methods and Algorithms in Science and Engineering.
CIMNE, 2021. https://doi.org/10.23967/wccm-eccomas.2020.307.
ieee: 'D. Itner, H. Gravenkamp, D. Dreiling, N. Feldmann, and B. Henning, “Simulation
of Guided Waves in Cylinders Subject to Arbitrary Boundary Conditions Using the
Scaled Boundary Finite Element Method,” in 14th WCCM-ECCOMAS Congress,
2021, vol. 700, doi: 10.23967/wccm-eccomas.2020.307.'
mla: Itner, D., et al. “Simulation of Guided Waves in Cylinders Subject to Arbitrary
Boundary Conditions Using the Scaled Boundary Finite Element Method.” 14th
WCCM-ECCOMAS Congress, vol. 700, CIMNE, 2021, doi:10.23967/wccm-eccomas.2020.307.
short: 'D. Itner, H. Gravenkamp, D. Dreiling, N. Feldmann, B. Henning, in: 14th
WCCM-ECCOMAS Congress, CIMNE, 2021.'
conference:
end_date: 2021-01-15
name: 14th World Congress on Computational Mechanics (WCCM)
start_date: 2021-01-11
date_created: 2023-01-27T15:08:47Z
date_updated: 2023-01-27T15:28:35Z
department:
- _id: '49'
doi: 10.23967/wccm-eccomas.2020.307
intvolume: ' 700'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.scipedia.com/public/Itner_et_al_2021a
oa: '1'
project:
- _id: '89'
grant_number: '409779252'
name: 'VaMP: Vollständige Bestimmung der akustischen Materialparameter von Polymeren'
publication: 14th WCCM-ECCOMAS Congress
publication_status: published
publisher: CIMNE
series_title: Numerical Methods and Algorithms in Science and Engineering
status: public
title: Simulation of Guided Waves in Cylinders Subject to Arbitrary Boundary Conditions
Using the Scaled Boundary Finite Element Method
type: conference
user_id: '32616'
volume: 700
year: '2021'
...
---
_id: '41427'
author:
- first_name: Vera
full_name: Uppenkamp, Vera
id: '64660'
last_name: Uppenkamp
- first_name: Christian
full_name: Höger, Christian
last_name: Höger
citation:
ama: Uppenkamp V, Höger C. “Wenn sich die Mitte auflöst...”, ist das kein Verlust
für die Religionspädagogik - ein bilanzierender Tagungsrückblick mit Augenzwinkern.
Theo-Web Zeitschrift für Religionspädagogik. 2021;20(2):146-153.
apa: Uppenkamp, V., & Höger, C. (2021). “Wenn sich die Mitte auflöst...”, ist
das kein Verlust für die Religionspädagogik - ein bilanzierender Tagungsrückblick
mit Augenzwinkern. Theo-Web. Zeitschrift für Religionspädagogik, 20(2),
146–153.
bibtex: '@article{Uppenkamp_Höger_2021, title={“Wenn sich die Mitte auflöst...”,
ist das kein Verlust für die Religionspädagogik - ein bilanzierender Tagungsrückblick
mit Augenzwinkern}, volume={20}, number={2}, journal={Theo-Web. Zeitschrift für
Religionspädagogik}, author={Uppenkamp, Vera and Höger, Christian}, year={2021},
pages={146–153} }'
chicago: 'Uppenkamp, Vera, and Christian Höger. “‘Wenn sich die Mitte auflöst...’,
ist das kein Verlust für die Religionspädagogik - ein bilanzierender Tagungsrückblick
mit Augenzwinkern.” Theo-Web. Zeitschrift für Religionspädagogik 20, no.
2 (2021): 146–53.'
ieee: V. Uppenkamp and C. Höger, “‘Wenn sich die Mitte auflöst...’, ist das kein
Verlust für die Religionspädagogik - ein bilanzierender Tagungsrückblick mit Augenzwinkern,”
Theo-Web. Zeitschrift für Religionspädagogik, vol. 20, no. 2, pp. 146–153,
2021.
mla: Uppenkamp, Vera, and Christian Höger. “‘Wenn sich die Mitte auflöst...’, ist
das kein Verlust für die Religionspädagogik - ein bilanzierender Tagungsrückblick
mit Augenzwinkern.” Theo-Web. Zeitschrift für Religionspädagogik, vol.
20, no. 2, 2021, pp. 146–53.
short: V. Uppenkamp, C. Höger, Theo-Web. Zeitschrift für Religionspädagogik 20 (2021)
146–153.
date_created: 2023-02-01T16:39:16Z
date_updated: 2023-02-01T17:06:12Z
intvolume: ' 20'
issue: '2'
language:
- iso: ger
main_file_link:
- open_access: '1'
url: https://doi.org/10.23770/tw0209
oa: '1'
page: 146-153
publication: Theo-Web. Zeitschrift für Religionspädagogik
publication_status: published
status: public
title: '"Wenn sich die Mitte auflöst...", ist das kein Verlust für die Religionspädagogik
- ein bilanzierender Tagungsrückblick mit Augenzwinkern'
type: journal_article
user_id: '64660'
volume: 20
year: '2021'
...
---
_id: '41425'
author:
- first_name: Vera
full_name: Uppenkamp, Vera
id: '64660'
last_name: Uppenkamp
citation:
ama: 'Uppenkamp V. Art. Mädchen/Frauen. In: Das wissenschaftlich-religionspädagogische
Lexikon im Internet www.wirelex.de. ; 2021.'
apa: Uppenkamp, V. (2021). Art. Mädchen/Frauen. In Das wissenschaftlich-religionspädagogische
Lexikon im Internet www.wirelex.de.
bibtex: '@inbook{Uppenkamp_2021, title={Art. Mädchen/Frauen}, booktitle={Das wissenschaftlich-religionspädagogische
Lexikon im Internet www.wirelex.de}, author={Uppenkamp, Vera}, year={2021} }'
chicago: Uppenkamp, Vera. “Art. Mädchen/Frauen.” In Das wissenschaftlich-religionspädagogische
Lexikon im Internet www.wirelex.de, 2021.
ieee: V. Uppenkamp, “Art. Mädchen/Frauen,” in Das wissenschaftlich-religionspädagogische
Lexikon im Internet www.wirelex.de, 2021.
mla: Uppenkamp, Vera. “Art. Mädchen/Frauen.” Das wissenschaftlich-religionspädagogische
Lexikon im Internet www.wirelex.de, 2021.
short: 'V. Uppenkamp, in: Das wissenschaftlich-religionspädagogische Lexikon im
Internet www.wirelex.de, 2021.'
date_created: 2023-02-01T16:31:46Z
date_updated: 2023-02-01T17:06:20Z
language:
- iso: ger
main_file_link:
- open_access: '1'
url: https://www.bibelwissenschaft.de/stichwort/200371/
oa: '1'
publication: Das wissenschaftlich-religionspädagogische Lexikon im Internet www.wirelex.de
publication_status: published
status: public
title: Art. Mädchen/Frauen
type: encyclopedia_article
user_id: '64660'
year: '2021'
...
---
_id: '42070'
author:
- first_name: Simon
full_name: Olma, Simon
last_name: Olma
citation:
ama: Olma S. Systemtheorie von Hardware-in-the-Loop-Simulationen mit Anwendung
auf einem Fahrzeugachsprüfstand mit parallelkinematischem Lastsimulator. Vol
404. Verlagsschriftenreihe des Heinz Nixdorf Instituts; 2021.
apa: Olma, S. (2021). Systemtheorie von Hardware-in-the-Loop-Simulationen mit
Anwendung auf einem Fahrzeugachsprüfstand mit parallelkinematischem Lastsimulator
(Vol. 404). Verlagsschriftenreihe des Heinz Nixdorf Instituts.
bibtex: '@book{Olma_2021, title={Systemtheorie von Hardware-in-the-Loop-Simulationen
mit Anwendung auf einem Fahrzeugachsprüfstand mit parallelkinematischem Lastsimulator},
volume={404}, publisher={Verlagsschriftenreihe des Heinz Nixdorf Instituts}, author={Olma,
Simon}, year={2021} }'
chicago: Olma, Simon. Systemtheorie von Hardware-in-the-Loop-Simulationen mit
Anwendung auf einem Fahrzeugachsprüfstand mit parallelkinematischem Lastsimulator.
Vol. 404. Verlagsschriftenreihe des Heinz Nixdorf Instituts, 2021.
ieee: S. Olma, Systemtheorie von Hardware-in-the-Loop-Simulationen mit Anwendung
auf einem Fahrzeugachsprüfstand mit parallelkinematischem Lastsimulator, vol.
404. Verlagsschriftenreihe des Heinz Nixdorf Instituts, 2021.
mla: Olma, Simon. Systemtheorie von Hardware-in-the-Loop-Simulationen mit Anwendung
auf einem Fahrzeugachsprüfstand mit parallelkinematischem Lastsimulator. Verlagsschriftenreihe
des Heinz Nixdorf Instituts, 2021.
short: S. Olma, Systemtheorie von Hardware-in-the-Loop-Simulationen mit Anwendung
auf einem Fahrzeugachsprüfstand mit parallelkinematischem Lastsimulator, Verlagsschriftenreihe
des Heinz Nixdorf Instituts, 2021.
date_created: 2023-02-14T10:58:48Z
date_updated: 2023-02-15T10:19:55Z
department:
- _id: '153'
intvolume: ' 404'
language:
- iso: ger
main_file_link:
- open_access: '1'
url: https://digital.ub.uni-paderborn.de/doi/10.17619/UNIPB/1-1294
oa: '1'
publication_identifier:
isbn:
- '9783947647231'
publication_status: published
publisher: Verlagsschriftenreihe des Heinz Nixdorf Instituts
status: public
supervisor:
- first_name: Ansgar
full_name: Trächtler, Ansgar
id: '552'
last_name: Trächtler
title: Systemtheorie von Hardware-in-the-Loop-Simulationen mit Anwendung auf einem
Fahrzeugachsprüfstand mit parallelkinematischem Lastsimulator
type: dissertation
user_id: '82875'
volume: 404
year: '2021'
...
---
_id: '42069'
author:
- first_name: Christopher
full_name: Lankeit, Christopher
last_name: Lankeit
citation:
ama: Lankeit C. Systematik zur Evolution technischer Anforderungen.; 2021.
apa: Lankeit, C. (2021). Systematik zur Evolution technischer Anforderungen.
bibtex: '@book{Lankeit_2021, title={Systematik zur Evolution technischer Anforderungen},
author={Lankeit, Christopher}, year={2021} }'
chicago: Lankeit, Christopher. Systematik zur Evolution technischer Anforderungen,
2021.
ieee: C. Lankeit, Systematik zur Evolution technischer Anforderungen. 2021.
mla: Lankeit, Christopher. Systematik zur Evolution technischer Anforderungen.
2021.
short: C. Lankeit, Systematik zur Evolution technischer Anforderungen, 2021.
date_created: 2023-02-14T10:56:35Z
date_updated: 2023-02-15T11:15:37Z
department:
- _id: '153'
language:
- iso: ger
main_file_link:
- open_access: '1'
url: https://digital.ub.uni-paderborn.de/urn/urn:nbn:de:hbz:466:2-40151
oa: '1'
publication_status: published
status: public
supervisor:
- first_name: Ansgar
full_name: Trächtler, Ansgar
id: '552'
last_name: Trächtler
title: Systematik zur Evolution technischer Anforderungen
type: dissertation
user_id: '82875'
year: '2021'
...
---
_id: '42250'
author:
- first_name: Julia
full_name: Eckel, Julia
id: '94407'
last_name: Eckel
orcid: 0000-0001-5352-9715
citation:
ama: Eckel J. Das Audioviduum. Eine Theoriegeschichte des Menschenmotivs in
audiovisuellen Medien. transcript; 2021.
apa: Eckel, J. (2021). Das Audioviduum. Eine Theoriegeschichte des Menschenmotivs
in audiovisuellen Medien. transcript.
bibtex: '@book{Eckel_2021, place={Bielefeld}, title={ Das Audioviduum. Eine Theoriegeschichte
des Menschenmotivs in audiovisuellen Medien}, publisher={transcript}, author={Eckel,
Julia}, year={2021} }'
chicago: 'Eckel, Julia. Das Audioviduum. Eine Theoriegeschichte des Menschenmotivs
in audiovisuellen Medien. Bielefeld: transcript, 2021.'
ieee: 'J. Eckel, Das Audioviduum. Eine Theoriegeschichte des Menschenmotivs
in audiovisuellen Medien. Bielefeld: transcript, 2021.'
mla: Eckel, Julia. Das Audioviduum. Eine Theoriegeschichte des Menschenmotivs
in audiovisuellen Medien. transcript, 2021.
short: J. Eckel, Das Audioviduum. Eine Theoriegeschichte des Menschenmotivs in
audiovisuellen Medien, transcript, Bielefeld, 2021.
date_created: 2023-02-21T16:14:52Z
date_updated: 2023-02-21T16:17:03Z
department:
- _id: '11'
- _id: '731'
extern: '1'
language:
- iso: ger
main_file_link:
- open_access: '1'
url: https://www.transcript-verlag.de/media/pdf/ae/b8/4e/oa9783839453209.pdf
oa: '1'
page: '380'
place: Bielefeld
publication_identifier:
isbn:
- ' 978-3-8394-5320-9'
publication_status: published
publisher: transcript
status: public
title: ' Das Audioviduum. Eine Theoriegeschichte des Menschenmotivs in audiovisuellen
Medien'
type: book
user_id: '94407'
year: '2021'
...
---
_id: '38153'
author:
- first_name: Christian
full_name: Fuchs, Christian
id: '21863'
last_name: Fuchs
orcid: 0000-0003-0589-4579
citation:
ama: 'Fuchs C. The Public Service Media and Public Service Internet Utopias Survey
Report. In: Fuchs C, Unterberger K, eds. The Public Service Media and Public
Service Internet Manifesto. University of Westminster Press; 2021:19-68. doi:https://doi.org/10.16997/book60.c'
apa: Fuchs, C. (2021). The Public Service Media and Public Service Internet Utopias
Survey Report. In C. Fuchs & K. Unterberger (Eds.), The Public Service
Media and Public Service Internet Manifesto (pp. 19–68). University of Westminster
Press. https://doi.org/10.16997/book60.c
bibtex: '@inbook{Fuchs_2021, place={London}, title={The Public Service Media and
Public Service Internet Utopias Survey Report}, DOI={https://doi.org/10.16997/book60.c},
booktitle={The Public Service Media and Public Service Internet Manifesto}, publisher={University
of Westminster Press}, author={Fuchs, Christian}, editor={Fuchs, Christian and
Unterberger, Klaus}, year={2021}, pages={19–68} }'
chicago: 'Fuchs, Christian. “The Public Service Media and Public Service Internet
Utopias Survey Report.” In The Public Service Media and Public Service Internet
Manifesto, edited by Christian Fuchs and Klaus Unterberger, 19–68. London:
University of Westminster Press, 2021. https://doi.org/10.16997/book60.c.'
ieee: 'C. Fuchs, “The Public Service Media and Public Service Internet Utopias Survey
Report,” in The Public Service Media and Public Service Internet Manifesto,
C. Fuchs and K. Unterberger, Eds. London: University of Westminster Press, 2021,
pp. 19–68.'
mla: Fuchs, Christian. “The Public Service Media and Public Service Internet Utopias
Survey Report.” The Public Service Media and Public Service Internet Manifesto,
edited by Christian Fuchs and Klaus Unterberger, University of Westminster Press,
2021, pp. 19–68, doi:https://doi.org/10.16997/book60.c.
short: 'C. Fuchs, in: C. Fuchs, K. Unterberger (Eds.), The Public Service Media
and Public Service Internet Manifesto, University of Westminster Press, London,
2021, pp. 19–68.'
date_created: 2023-01-23T15:11:11Z
date_updated: 2023-03-06T04:16:09Z
department:
- _id: '136'
doi: https://doi.org/10.16997/book60.c
editor:
- first_name: Christian
full_name: Fuchs, Christian
last_name: Fuchs
- first_name: Klaus
full_name: Unterberger, Klaus
last_name: Unterberger
extern: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.16997/book60.c
oa: '1'
page: 19-68
place: London
publication: The Public Service Media and Public Service Internet Manifesto
publication_status: published
publisher: University of Westminster Press
status: public
title: The Public Service Media and Public Service Internet Utopias Survey Report
type: book_chapter
user_id: '49063'
year: '2021'
...
---
_id: '38143'
author:
- first_name: Christian
full_name: Fuchs, Christian
id: '21863'
last_name: Fuchs
orcid: 0000-0003-0589-4579
citation:
ama: 'Fuchs C. History and Class Consciousness 2.0: Georg Lukács in the Age of Digital
Capitalism and Big Data. Information, Communication and Society. 2021;24(15):2258-2276.
doi:https://doi.org/10.1080/1369118X.2020.1759670
'
apa: 'Fuchs, C. (2021). History and Class Consciousness 2.0: Georg Lukács in the
Age of Digital Capitalism and Big Data. Information, Communication and Society,
24(15), 2258–2276. https://doi.org/10.1080/1369118X.2020.1759670 '
bibtex: '@article{Fuchs_2021, title={History and Class Consciousness 2.0: Georg
Lukács in the Age of Digital Capitalism and Big Data}, volume={24}, DOI={https://doi.org/10.1080/1369118X.2020.1759670 }, number={15}, journal={Information,
Communication and Society}, author={Fuchs, Christian}, year={2021}, pages={2258–2276}
}'
chicago: 'Fuchs, Christian. “History and Class Consciousness 2.0: Georg Lukács in
the Age of Digital Capitalism and Big Data.” Information, Communication and
Society 24, no. 15 (2021): 2258–76. https://doi.org/10.1080/1369118X.2020.1759670 .'
ieee: 'C. Fuchs, “History and Class Consciousness 2.0: Georg Lukács in the Age of
Digital Capitalism and Big Data,” Information, Communication and Society,
vol. 24, no. 15, pp. 2258–2276, 2021, doi: https://doi.org/10.1080/1369118X.2020.1759670 .'
mla: 'Fuchs, Christian. “History and Class Consciousness 2.0: Georg Lukács in the
Age of Digital Capitalism and Big Data.” Information, Communication and Society,
vol. 24, no. 15, 2021, pp. 2258–76, doi:https://doi.org/10.1080/1369118X.2020.1759670 .'
short: C. Fuchs, Information, Communication and Society 24 (2021) 2258–2276.
date_created: 2023-01-23T14:43:46Z
date_updated: 2023-03-06T04:21:14Z
department:
- _id: '136'
doi: 'https://doi.org/10.1080/1369118X.2020.1759670 '
extern: '1'
intvolume: ' 24'
issue: '15'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1080/1369118X.2020.1759670
oa: '1'
page: 2258-2276
publication: Information, Communication and Society
publication_status: published
status: public
title: 'History and Class Consciousness 2.0: Georg Lukács in the Age of Digital Capitalism
and Big Data'
type: journal_article
user_id: '49063'
volume: 24
year: '2021'
...
---
_id: '38146'
author:
- first_name: Christian
full_name: Fuchs, Christian
id: '21863'
last_name: Fuchs
orcid: 0000-0003-0589-4579
citation:
ama: 'Fuchs C. Engels@200: Friedrich Engels and Digital Capitalism. How Relevant
Are Engels’s Works 200 Years After His Birth? tripleC: Communication, Capitalism
& Critique. 2021;19(1):15-51. doi:https://doi.org/10.31269/triplec.v19i1.1228 '
apa: 'Fuchs, C. (2021). Engels@200: Friedrich Engels and Digital Capitalism. How
Relevant Are Engels’s Works 200 Years After His Birth? TripleC: Communication,
Capitalism & Critique, 19(1), 15–51. https://doi.org/10.31269/triplec.v19i1.1228 '
bibtex: '@article{Fuchs_2021, title={Engels@200: Friedrich Engels and Digital Capitalism.
How Relevant Are Engels’s Works 200 Years After His Birth?}, volume={19}, DOI={https://doi.org/10.31269/triplec.v19i1.1228
}, number={1}, journal={tripleC: Communication, Capitalism & Critique},
author={Fuchs, Christian}, year={2021}, pages={15–51} }'
chicago: 'Fuchs, Christian. “Engels@200: Friedrich Engels and Digital Capitalism.
How Relevant Are Engels’s Works 200 Years After His Birth?” TripleC: Communication,
Capitalism & Critique 19, no. 1 (2021): 15–51. https://doi.org/10.31269/triplec.v19i1.1228 .'
ieee: 'C. Fuchs, “Engels@200: Friedrich Engels and Digital Capitalism. How Relevant
Are Engels’s Works 200 Years After His Birth?,” tripleC: Communication, Capitalism
& Critique, vol. 19, no. 1, pp. 15–51, 2021, doi: https://doi.org/10.31269/triplec.v19i1.1228 .'
mla: 'Fuchs, Christian. “Engels@200: Friedrich Engels and Digital Capitalism. How
Relevant Are Engels’s Works 200 Years After His Birth?” TripleC: Communication,
Capitalism & Critique, vol. 19, no. 1, 2021, pp. 15–51, doi:https://doi.org/10.31269/triplec.v19i1.1228 .'
short: 'C. Fuchs, TripleC: Communication, Capitalism & Critique 19 (2021) 15–51.'
date_created: 2023-01-23T14:49:12Z
date_updated: 2023-03-06T04:21:41Z
department:
- _id: '136'
doi: 'https://doi.org/10.31269/triplec.v19i1.1228 '
extern: '1'
intvolume: ' 19'
issue: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: 'https://doi.org/10.31269/triplec.v19i1.1228 '
oa: '1'
page: 15-51
publication: 'tripleC: Communication, Capitalism & Critique'
publication_status: published
status: public
title: 'Engels@200: Friedrich Engels and Digital Capitalism. How Relevant Are Engels’s
Works 200 Years After His Birth?'
type: journal_article
user_id: '49063'
volume: 19
year: '2021'
...
---
_id: '38145'
author:
- first_name: Christian
full_name: Fuchs, Christian
id: '21863'
last_name: Fuchs
orcid: 0000-0003-0589-4579
citation:
ama: 'Fuchs C. Engels@200: Friedrich Engels in the Age of Digital Capitalism. Introduction.
tripleC: Communication, Capitalism & Critique. 2021;19(1):1-14. doi:https://doi.org/10.31269/triplec.v19i1.1229'
apa: 'Fuchs, C. (2021). Engels@200: Friedrich Engels in the Age of Digital Capitalism.
Introduction. TripleC: Communication, Capitalism & Critique, 19(1),
1–14. https://doi.org/10.31269/triplec.v19i1.1229'
bibtex: '@article{Fuchs_2021, title={Engels@200: Friedrich Engels in the Age of
Digital Capitalism. Introduction}, volume={19}, DOI={https://doi.org/10.31269/triplec.v19i1.1229},
number={1}, journal={tripleC: Communication, Capitalism & Critique}, author={Fuchs,
Christian}, year={2021}, pages={1–14} }'
chicago: 'Fuchs, Christian. “Engels@200: Friedrich Engels in the Age of Digital
Capitalism. Introduction.” TripleC: Communication, Capitalism & Critique
19, no. 1 (2021): 1–14. https://doi.org/10.31269/triplec.v19i1.1229.'
ieee: 'C. Fuchs, “Engels@200: Friedrich Engels in the Age of Digital Capitalism.
Introduction,” tripleC: Communication, Capitalism & Critique, vol.
19, no. 1, pp. 1–14, 2021, doi: https://doi.org/10.31269/triplec.v19i1.1229.'
mla: 'Fuchs, Christian. “Engels@200: Friedrich Engels in the Age of Digital Capitalism.
Introduction.” TripleC: Communication, Capitalism & Critique, vol.
19, no. 1, 2021, pp. 1–14, doi:https://doi.org/10.31269/triplec.v19i1.1229.'
short: 'C. Fuchs, TripleC: Communication, Capitalism & Critique 19 (2021) 1–14.'
date_created: 2023-01-23T14:47:43Z
date_updated: 2023-03-06T04:22:10Z
department:
- _id: '136'
doi: https://doi.org/10.31269/triplec.v19i1.1229
extern: '1'
intvolume: ' 19'
issue: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.31269/triplec.v19i1.1229
oa: '1'
page: 1-14
publication: 'tripleC: Communication, Capitalism & Critique'
publication_status: published
status: public
title: 'Engels@200: Friedrich Engels in the Age of Digital Capitalism. Introduction'
type: journal_article
user_id: '49063'
volume: 19
year: '2021'
...
---
_id: '38147'
author:
- first_name: Christian
full_name: Fuchs, Christian
id: '21863'
last_name: Fuchs
orcid: 0000-0003-0589-4579
citation:
ama: Fuchs C. Cornel West and Marxist Humanism. Critical Sociology. 2021;47(7-8):1219-1243.
doi:https://doi.org/10.1177/0896920520988314
apa: Fuchs, C. (2021). Cornel West and Marxist Humanism. Critical Sociology,
47(7–8), 1219–1243. https://doi.org/10.1177/0896920520988314
bibtex: '@article{Fuchs_2021, title={Cornel West and Marxist Humanism}, volume={47},
DOI={https://doi.org/10.1177/0896920520988314
}, number={7–8}, journal={Critical Sociology}, author={Fuchs, Christian},
year={2021}, pages={1219–1243} }'
chicago: 'Fuchs, Christian. “Cornel West and Marxist Humanism.” Critical Sociology
47, no. 7–8 (2021): 1219–43. https://doi.org/10.1177/0896920520988314 .'
ieee: 'C. Fuchs, “Cornel West and Marxist Humanism,” Critical Sociology,
vol. 47, no. 7–8, pp. 1219–1243, 2021, doi: https://doi.org/10.1177/0896920520988314 .'
mla: Fuchs, Christian. “Cornel West and Marxist Humanism.” Critical Sociology,
vol. 47, no. 7–8, 2021, pp. 1219–43, doi:https://doi.org/10.1177/0896920520988314 .
short: C. Fuchs, Critical Sociology 47 (2021) 1219–1243.
date_created: 2023-01-23T14:51:04Z
date_updated: 2023-03-06T04:21:28Z
department:
- _id: '136'
doi: 'https://doi.org/10.1177/0896920520988314 '
extern: '1'
intvolume: ' 47'
issue: 7-8
language:
- iso: eng
main_file_link:
- open_access: '1'
url: 'https://doi.org/10.1177/0896920520988314 '
oa: '1'
page: 1219-1243
publication: Critical Sociology
publication_status: published
status: public
title: Cornel West and Marxist Humanism
type: journal_article
user_id: '49063'
volume: 47
year: '2021'
...