---
_id: '32400'
author:
- first_name: Anonymous
full_name: Anonymous, Anonymous
last_name: Anonymous
citation:
ama: Anonymous A. Performance Analysis of FHE Libraries.; 2021.
apa: Anonymous, A. (2021). Performance Analysis of FHE Libraries.
bibtex: '@book{Anonymous_2021, title={Performance Analysis of FHE Libraries}, author={Anonymous,
Anonymous}, year={2021} }'
chicago: Anonymous, Anonymous. Performance Analysis of FHE Libraries, 2021.
ieee: A. Anonymous, Performance Analysis of FHE Libraries. 2021.
mla: Anonymous, Anonymous. Performance Analysis of FHE Libraries. 2021.
short: A. Anonymous, Performance Analysis of FHE Libraries, 2021.
date_created: 2022-07-20T11:37:41Z
date_updated: 2023-01-10T11:54:39Z
department:
- _id: '64'
language:
- iso: eng
status: public
supervisor:
- first_name: Johannes
full_name: Blömer, Johannes
id: '23'
last_name: Blömer
title: Performance Analysis of FHE Libraries
type: mastersthesis
user_id: '47434'
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: '35752'
author:
- first_name: Daniel
full_name: Frischemeier, Daniel
last_name: Frischemeier
- first_name: Susanne
full_name: Podworny, Susanne
last_name: Podworny
- first_name: Rolf
full_name: Biehler, Rolf
id: '16274'
last_name: Biehler
citation:
ama: 'Frischemeier D, Podworny S, Biehler R. Integration fachwissenschaftlicher
und fachdidaktischer Komponenten in der Lehramtsausbildung Mathematik Grundschule
am Beispiel einer Veranstaltung zur Leitidee „Daten, Häufigkeit und Wahrscheinlichkeit“.
In: Biehler R, Eichler A, Hochmuth R, Rach S, Schaper N, eds. Konzepte und
Studien Lehrinnovationen in der Hochschulmathematik . Konzepte und Studien zur
Hochschuldidaktik und Lehrerbildung Mathematikzur Hochschuldidaktik und Lehrerbildung
Mathematik. Springer Spektrum; 2021:227-249. doi:10.1007/978-3-662-62854-6_11'
apa: Frischemeier, D., Podworny, S., & Biehler, R. (2021). Integration fachwissenschaftlicher
und fachdidaktischer Komponenten in der Lehramtsausbildung Mathematik Grundschule
am Beispiel einer Veranstaltung zur Leitidee „Daten, Häufigkeit und Wahrscheinlichkeit“.
In R. Biehler, A. Eichler, R. Hochmuth, S. Rach, & N. Schaper (Eds.), Konzepte
und Studien Lehrinnovationen in der Hochschulmathematik . Konzepte und Studien
zur Hochschuldidaktik und Lehrerbildung Mathematikzur Hochschuldidaktik und Lehrerbildung
Mathematik (pp. 227–249). Springer Spektrum. https://doi.org/10.1007/978-3-662-62854-6_11
bibtex: '@inbook{Frischemeier_Podworny_Biehler_2021, place={Berlin, Heidelberg},
title={Integration fachwissenschaftlicher und fachdidaktischer Komponenten in
der Lehramtsausbildung Mathematik Grundschule am Beispiel einer Veranstaltung
zur Leitidee „Daten, Häufigkeit und Wahrscheinlichkeit“}, DOI={10.1007/978-3-662-62854-6_11},
booktitle={Konzepte und Studien Lehrinnovationen in der Hochschulmathematik .
Konzepte und Studien zur Hochschuldidaktik und Lehrerbildung Mathematikzur Hochschuldidaktik
und Lehrerbildung Mathematik}, publisher={Springer Spektrum}, author={Frischemeier,
Daniel and Podworny, Susanne and Biehler, Rolf}, editor={Biehler, Rolf and Eichler,
Andreas and Hochmuth, Reinhard and Rach, Stefanie and Schaper, Niclas}, year={2021},
pages={227–249} }'
chicago: 'Frischemeier, Daniel, Susanne Podworny, and Rolf Biehler. “Integration
fachwissenschaftlicher und fachdidaktischer Komponenten in der Lehramtsausbildung
Mathematik Grundschule am Beispiel einer Veranstaltung zur Leitidee „Daten, Häufigkeit
und Wahrscheinlichkeit“.” In Konzepte und Studien Lehrinnovationen in der Hochschulmathematik
. Konzepte und Studien zur Hochschuldidaktik und Lehrerbildung Mathematikzur Hochschuldidaktik
und Lehrerbildung Mathematik, edited by Rolf Biehler, Andreas Eichler, Reinhard
Hochmuth, Stefanie Rach, and Niclas Schaper, 227–49. Berlin, Heidelberg: Springer
Spektrum, 2021. https://doi.org/10.1007/978-3-662-62854-6_11.'
ieee: 'D. Frischemeier, S. Podworny, and R. Biehler, “Integration fachwissenschaftlicher
und fachdidaktischer Komponenten in der Lehramtsausbildung Mathematik Grundschule
am Beispiel einer Veranstaltung zur Leitidee „Daten, Häufigkeit und Wahrscheinlichkeit“,”
in Konzepte und Studien Lehrinnovationen in der Hochschulmathematik . Konzepte
und Studien zur Hochschuldidaktik und Lehrerbildung Mathematikzur Hochschuldidaktik
und Lehrerbildung Mathematik, R. Biehler, A. Eichler, R. Hochmuth, S. Rach,
and N. Schaper, Eds. Berlin, Heidelberg: Springer Spektrum, 2021, pp. 227–249.'
mla: Frischemeier, Daniel, et al. “Integration fachwissenschaftlicher und fachdidaktischer
Komponenten in der Lehramtsausbildung Mathematik Grundschule am Beispiel einer
Veranstaltung zur Leitidee „Daten, Häufigkeit und Wahrscheinlichkeit“.” Konzepte
und Studien Lehrinnovationen in der Hochschulmathematik . Konzepte und Studien
zur Hochschuldidaktik und Lehrerbildung Mathematikzur Hochschuldidaktik und Lehrerbildung
Mathematik, edited by Rolf Biehler et al., Springer Spektrum, 2021, pp. 227–49,
doi:10.1007/978-3-662-62854-6_11.
short: 'D. Frischemeier, S. Podworny, R. Biehler, in: R. Biehler, A. Eichler, R.
Hochmuth, S. Rach, N. Schaper (Eds.), Konzepte und Studien Lehrinnovationen in
der Hochschulmathematik . Konzepte und Studien zur Hochschuldidaktik und Lehrerbildung
Mathematikzur Hochschuldidaktik und Lehrerbildung Mathematik, Springer Spektrum,
Berlin, Heidelberg, 2021, pp. 227–249.'
date_created: 2023-01-10T10:19:01Z
date_updated: 2023-01-11T10:10:08Z
department:
- _id: '34'
- _id: '10'
- _id: '97'
doi: 10.1007/978-3-662-62854-6_11
editor:
- first_name: Rolf
full_name: Biehler, Rolf
last_name: Biehler
- first_name: Andreas
full_name: Eichler, Andreas
last_name: Eichler
- first_name: Reinhard
full_name: Hochmuth, Reinhard
last_name: Hochmuth
- first_name: Stefanie
full_name: Rach, Stefanie
last_name: Rach
- first_name: Niclas
full_name: Schaper, Niclas
last_name: Schaper
language:
- iso: ger
page: 227-249
place: Berlin, Heidelberg
publication: Konzepte und Studien Lehrinnovationen in der Hochschulmathematik . Konzepte
und Studien zur Hochschuldidaktik und Lehrerbildung Mathematikzur Hochschuldidaktik
und Lehrerbildung Mathematik
publication_identifier:
isbn:
- '9783662628539'
- '9783662628546'
issn:
- 2197-8751
- 2197-876X
publication_status: published
publisher: Springer Spektrum
status: public
title: Integration fachwissenschaftlicher und fachdidaktischer Komponenten in der
Lehramtsausbildung Mathematik Grundschule am Beispiel einer Veranstaltung zur Leitidee
„Daten, Häufigkeit und Wahrscheinlichkeit“
type: book_chapter
user_id: '37888'
year: '2021'
...
---
_id: '47605'
abstract:
- lang: ger
text: In diesem Beitrag werden die Elemente „Begleitseminar“ und „Begleitforschungsseminar“
des Praxissemesters für Lehramtsstudierende der beruflichen Fachrichtungen Maschinenbautechnik
und Elektrotechnik an der Universität Paderborn im Hinblick auf die Veränderungen
durch die Covid-19-Pandemie erläutert.
author:
- first_name: Gabriela
full_name: Jonas-Ahrend, Gabriela
id: '77633'
last_name: Jonas-Ahrend
orcid: 0000-0003-3898-954X
- first_name: Mats
full_name: Vernholz, Mats
last_name: Vernholz
- first_name: Katrin
full_name: Temmen, Katrin
last_name: Temmen
citation:
ama: 'Jonas-Ahrend G, Vernholz M, Temmen K. Digitale Begleitseminare im Praxissemester
der gewerblich-technischen Fachrichtungen. In: ; 2021.'
apa: 'Jonas-Ahrend, G., Vernholz, M., & Temmen, K. (2021). Digitale Begleitseminare
im Praxissemester der gewerblich-technischen Fachrichtungen. QLB Programmworkshop:
Quo Vadis Berufliche Lehrerbildung? Lehrerinnen und Lehrer für berufliche Schulen
ausbilden: Herausforderungen, Ansatzpunkte, Zwischenergebnisse, Osnabrück.'
bibtex: '@inproceedings{Jonas-Ahrend_Vernholz_Temmen_2021, title={Digitale Begleitseminare
im Praxissemester der gewerblich-technischen Fachrichtungen}, author={Jonas-Ahrend,
Gabriela and Vernholz, Mats and Temmen, Katrin}, year={2021} }'
chicago: Jonas-Ahrend, Gabriela, Mats Vernholz, and Katrin Temmen. “Digitale Begleitseminare
Im Praxissemester Der Gewerblich-Technischen Fachrichtungen,” 2021.
ieee: 'G. Jonas-Ahrend, M. Vernholz, and K. Temmen, “Digitale Begleitseminare im
Praxissemester der gewerblich-technischen Fachrichtungen,” presented at the QLB
Programmworkshop: Quo Vadis Berufliche Lehrerbildung? Lehrerinnen und Lehrer für
berufliche Schulen ausbilden: Herausforderungen, Ansatzpunkte, Zwischenergebnisse,
Osnabrück, 2021.'
mla: Jonas-Ahrend, Gabriela, et al. Digitale Begleitseminare Im Praxissemester
Der Gewerblich-Technischen Fachrichtungen. 2021.
short: 'G. Jonas-Ahrend, M. Vernholz, K. Temmen, in: 2021.'
conference:
end_date: 3.3.2021
location: Osnabrück
name: 'QLB Programmworkshop: Quo Vadis Berufliche Lehrerbildung? Lehrerinnen und
Lehrer für berufliche Schulen ausbilden: Herausforderungen, Ansatzpunkte, Zwischenergebnisse'
start_date: 2.3.2021
date_created: 2023-10-04T21:48:03Z
date_updated: 2023-10-04T21:51:45Z
department:
- _id: '300'
language:
- iso: eng
status: public
title: Digitale Begleitseminare im Praxissemester der gewerblich-technischen Fachrichtungen
type: conference
user_id: '77633'
year: '2021'
...
---
_id: '46318'
abstract:
- lang: eng
text: 'Multi-objective (MO) optimization, i.e., the simultaneous optimization of
multiple conflicting objectives, is gaining more and more attention in various
research areas, such as evolutionary computation, machine learning (e.g., (hyper-)parameter
optimization), or logistics (e.g., vehicle routing). Many works in this domain
mention the structural problem property of multimodality as a challenge from two
classical perspectives: (1) finding all globally optimal solution sets, and (2)
avoiding to get trapped in local optima. Interestingly, these streams seem to
transfer many traditional concepts of single-objective (SO) optimization into
claims, assumptions, or even terminology regarding the MO domain, but mostly neglect
the understanding of the structural properties as well as the algorithmic search
behavior on a problem’s landscape. However, some recent works counteract this
trend, by investigating the fundamentals and characteristics of MO problems using
new visualization techniques and gaining surprising insights. Using these visual
insights, this work proposes a step towards a unified terminology to capture multimodality
and locality in a broader way than it is usually done. This enables us to investigate
current research activities in multimodal continuous MO optimization and to highlight
new implications and promising research directions for the design of benchmark
suites, the discovery of MO landscape features, the development of new MO (or
even SO) optimization algorithms, and performance indicators. For all these topics,
we provide a review of ideas and methods but also an outlook on future challenges,
research potential and perspectives that result from recent developments.'
author:
- first_name: Christian
full_name: Grimme, Christian
last_name: Grimme
- first_name: Pascal
full_name: Kerschke, Pascal
last_name: Kerschke
- first_name: Pelin
full_name: Aspar, Pelin
last_name: Aspar
- first_name: Heike
full_name: Trautmann, Heike
id: '100740'
last_name: Trautmann
orcid: 0000-0002-9788-8282
- first_name: Mike
full_name: Preuss, Mike
last_name: Preuss
- first_name: André H.
full_name: Deutz, André H.
last_name: Deutz
- first_name: Hao
full_name: Wang, Hao
last_name: Wang
- first_name: Michael
full_name: Emmerich, Michael
last_name: Emmerich
citation:
ama: 'Grimme C, Kerschke P, Aspar P, et al. Peeking beyond peaks: Challenges and
research potentials of continuous multimodal multi-objective optimization. Computers
& Operations Research. 2021;136:105489. doi:https://doi.org/10.1016/j.cor.2021.105489'
apa: 'Grimme, C., Kerschke, P., Aspar, P., Trautmann, H., Preuss, M., Deutz, A.
H., Wang, H., & Emmerich, M. (2021). Peeking beyond peaks: Challenges and
research potentials of continuous multimodal multi-objective optimization. Computers
& Operations Research, 136, 105489. https://doi.org/10.1016/j.cor.2021.105489'
bibtex: '@article{Grimme_Kerschke_Aspar_Trautmann_Preuss_Deutz_Wang_Emmerich_2021,
title={Peeking beyond peaks: Challenges and research potentials of continuous
multimodal multi-objective optimization}, volume={136}, DOI={https://doi.org/10.1016/j.cor.2021.105489},
journal={Computers & Operations Research}, author={Grimme, Christian and Kerschke,
Pascal and Aspar, Pelin and Trautmann, Heike and Preuss, Mike and Deutz, André
H. and Wang, Hao and Emmerich, Michael}, year={2021}, pages={105489} }'
chicago: 'Grimme, Christian, Pascal Kerschke, Pelin Aspar, Heike Trautmann, Mike
Preuss, André H. Deutz, Hao Wang, and Michael Emmerich. “Peeking beyond Peaks:
Challenges and Research Potentials of Continuous Multimodal Multi-Objective Optimization.”
Computers & Operations Research 136 (2021): 105489. https://doi.org/10.1016/j.cor.2021.105489.'
ieee: 'C. Grimme et al., “Peeking beyond peaks: Challenges and research potentials
of continuous multimodal multi-objective optimization,” Computers & Operations
Research, vol. 136, p. 105489, 2021, doi: https://doi.org/10.1016/j.cor.2021.105489.'
mla: 'Grimme, Christian, et al. “Peeking beyond Peaks: Challenges and Research Potentials
of Continuous Multimodal Multi-Objective Optimization.” Computers & Operations
Research, vol. 136, 2021, p. 105489, doi:https://doi.org/10.1016/j.cor.2021.105489.'
short: C. Grimme, P. Kerschke, P. Aspar, H. Trautmann, M. Preuss, A.H. Deutz, H.
Wang, M. Emmerich, Computers & Operations Research 136 (2021) 105489.
date_created: 2023-08-04T07:28:34Z
date_updated: 2023-10-16T12:58:42Z
department:
- _id: '34'
- _id: '819'
doi: https://doi.org/10.1016/j.cor.2021.105489
intvolume: ' 136'
keyword:
- Multimodal optimization
- Multi-objective continuous optimization
- Landscape analysis
- Visualization
- Benchmarking
- Theory
- Algorithms
language:
- iso: eng
page: '105489'
publication: Computers & Operations Research
publication_identifier:
issn:
- 0305-0548
status: public
title: 'Peeking beyond peaks: Challenges and research potentials of continuous multimodal
multi-objective optimization'
type: journal_article
user_id: '15504'
volume: 136
year: '2021'
...
---
_id: '46311'
abstract:
- lang: eng
text: "In this work we examine the inner mechanisms of the recently developed sophisticated
local search procedure SOMOGSA. This method solves multimodal single-objective
continuous optimization problems by first expanding the problem with an additional
objective (e.g., a sphere function) to the bi-objective space, and subsequently
exploiting local structures and ridges of the resulting landscapes. Our study
particularly focusses on the sensitivity of this multiobjectivization approach
w.r.t. (i) the parametrization of the artificial second objective, as well as
(ii) the position of the initial starting points in the search space.\r\n\r\nAs
SOMOGSA is a modular framework for encapsulating local search, we integrate Gradient
and Nelder-Mead local search (as optimizers in the respective module) and compare
the performance of the resulting hybrid local search to their original single-objective
counterparts. We show that the SOMOGSA framework can significantly boost local
search by multiobjectivization. Combined with more sophisticated local search
and metaheuristics this may help in solving highly multimodal optimization problems
in future."
author:
- first_name: Pelin
full_name: Aspar, Pelin
last_name: Aspar
- first_name: Pascal
full_name: Kerschke, Pascal
last_name: Kerschke
- first_name: Vera
full_name: Steinhoff, Vera
last_name: Steinhoff
- first_name: Heike
full_name: Trautmann, Heike
id: '100740'
last_name: Trautmann
orcid: 0000-0002-9788-8282
- first_name: Christian
full_name: Grimme, Christian
last_name: Grimme
citation:
ama: 'Aspar P, Kerschke P, Steinhoff V, Trautmann H, Grimme C. Multi^3: Optimizing
Multimodal Single-Objective Continuous Problems in the Multi-Objective Space by
Means of Multiobjectivization. In: et al. Ishibuchi H, ed. Evolutionary Multi-Criterion
Optimization: 11$^th$ International Conference, EMO 2021, Shenzhen, China, March
28–31, 2021, Proceedings. Springer; 2021:311–322. doi:10.1007/978-3-030-72062-9_25'
apa: 'Aspar, P., Kerschke, P., Steinhoff, V., Trautmann, H., & Grimme, C. (2021).
Multi^3: Optimizing Multimodal Single-Objective Continuous Problems in the Multi-Objective
Space by Means of Multiobjectivization. In H. et al. Ishibuchi (Ed.), Evolutionary
Multi-Criterion Optimization: 11$^th$ International Conference, EMO 2021, Shenzhen,
China, March 28–31, 2021, Proceedings (pp. 311–322). Springer. https://doi.org/10.1007/978-3-030-72062-9_25'
bibtex: '@inproceedings{Aspar_Kerschke_Steinhoff_Trautmann_Grimme_2021, place={Heidelberg,
Berlin}, title={Multi^3: Optimizing Multimodal Single-Objective Continuous Problems
in the Multi-Objective Space by Means of Multiobjectivization}, DOI={10.1007/978-3-030-72062-9_25},
booktitle={Evolutionary Multi-Criterion Optimization: 11$^th$ International Conference,
EMO 2021, Shenzhen, China, March 28–31, 2021, Proceedings}, publisher={Springer},
author={Aspar, Pelin and Kerschke, Pascal and Steinhoff, Vera and Trautmann, Heike
and Grimme, Christian}, editor={et al. Ishibuchi, H.}, year={2021}, pages={311–322}
}'
chicago: 'Aspar, Pelin, Pascal Kerschke, Vera Steinhoff, Heike Trautmann, and Christian
Grimme. “Multi^3: Optimizing Multimodal Single-Objective Continuous Problems in
the Multi-Objective Space by Means of Multiobjectivization.” In Evolutionary
Multi-Criterion Optimization: 11$^th$ International Conference, EMO 2021, Shenzhen,
China, March 28–31, 2021, Proceedings, edited by H. et al. Ishibuchi, 311–322.
Heidelberg, Berlin: Springer, 2021. https://doi.org/10.1007/978-3-030-72062-9_25.'
ieee: 'P. Aspar, P. Kerschke, V. Steinhoff, H. Trautmann, and C. Grimme, “Multi^3:
Optimizing Multimodal Single-Objective Continuous Problems in the Multi-Objective
Space by Means of Multiobjectivization,” in Evolutionary Multi-Criterion Optimization:
11$^th$ International Conference, EMO 2021, Shenzhen, China, March 28–31, 2021,
Proceedings, 2021, pp. 311–322, doi: 10.1007/978-3-030-72062-9_25.'
mla: 'Aspar, Pelin, et al. “Multi^3: Optimizing Multimodal Single-Objective Continuous
Problems in the Multi-Objective Space by Means of Multiobjectivization.” Evolutionary
Multi-Criterion Optimization: 11$^th$ International Conference, EMO 2021, Shenzhen,
China, March 28–31, 2021, Proceedings, edited by H. et al. Ishibuchi, Springer,
2021, pp. 311–322, doi:10.1007/978-3-030-72062-9_25.'
short: 'P. Aspar, P. Kerschke, V. Steinhoff, H. Trautmann, C. Grimme, in: H. et
al. Ishibuchi (Ed.), Evolutionary Multi-Criterion Optimization: 11$^th$ International
Conference, EMO 2021, Shenzhen, China, March 28–31, 2021, Proceedings, Springer,
Heidelberg, Berlin, 2021, pp. 311–322.'
date_created: 2023-08-04T07:21:17Z
date_updated: 2023-10-16T12:54:29Z
department:
- _id: '34'
- _id: '819'
doi: 10.1007/978-3-030-72062-9_25
editor:
- first_name: H.
full_name: et al. Ishibuchi, H.
last_name: et al. Ishibuchi
language:
- iso: eng
page: 311–322
place: Heidelberg, Berlin
publication: 'Evolutionary Multi-Criterion Optimization: 11$^th$ International Conference,
EMO 2021, Shenzhen, China, March 28–31, 2021, Proceedings'
publisher: Springer
status: public
title: 'Multi^3: Optimizing Multimodal Single-Objective Continuous Problems in the
Multi-Objective Space by Means of Multiobjectivization'
type: conference
user_id: '15504'
year: '2021'
...
---
_id: '46317'
abstract:
- lang: eng
text: 'One of the most significant recent technological developments concerns the
development and implementation of ‘intelligent machines’ that draw on recent advances
in artificial intelligence (AI) and robotics. However, there are growing tensions
between human freedoms and machine controls. This article reports the findings
of a workshop that investigated the application of the principles of human freedom
throughout intelligent machine development and use. Forty IS researchers from
ten different countries discussed four contemporary AI and humanity issues and
the most relevant IS domain challenges. This article summarizes their experiences
and opinions regarding four AI and humanity themes: Crime & conflict, Jobs, Attention,
and Wellbeing. The outcomes of the workshop discussions identify three attributes
of humanity that need preservation: a critique of the design and application of
AI, and the intelligent machines it can create; human involvement in the loop
of intelligent machine decision-making processes; and the ability to interpret
and explain intelligent machine decision-making processes. The article provides
an agenda for future AI and humanity research.'
author:
- first_name: Crispin
full_name: Coombs, Crispin
last_name: Coombs
- first_name: Patrick
full_name: Stacey, Patrick
last_name: Stacey
- first_name: Peter
full_name: Kawalek, Peter
last_name: Kawalek
- first_name: Boyka
full_name: Simeonova, Boyka
last_name: Simeonova
- first_name: Jörg
full_name: Becker, Jörg
last_name: Becker
- first_name: Katrin
full_name: Bergener, Katrin
last_name: Bergener
- first_name: João Álvaro
full_name: Carvalho, João Álvaro
last_name: Carvalho
- first_name: Marcelo
full_name: Fantinato, Marcelo
last_name: Fantinato
- first_name: Niels F.
full_name: Garmann-Johnsen, Niels F.
last_name: Garmann-Johnsen
- first_name: Christian
full_name: Grimme, Christian
last_name: Grimme
- first_name: Armin
full_name: Stein, Armin
last_name: Stein
- first_name: Heike
full_name: Trautmann, Heike
id: '100740'
last_name: Trautmann
orcid: 0000-0002-9788-8282
citation:
ama: Coombs C, Stacey P, Kawalek P, et al. What Is It About Humanity That We Can’t
Give Away To Intelligent Machines? A European Perspective. International Journal
of Information Management. 2021;58. doi:10.1016/j.ijinfomgt.2021.102311
apa: Coombs, C., Stacey, P., Kawalek, P., Simeonova, B., Becker, J., Bergener, K.,
Carvalho, J. Á., Fantinato, M., Garmann-Johnsen, N. F., Grimme, C., Stein, A.,
& Trautmann, H. (2021). What Is It About Humanity That We Can’t Give Away
To Intelligent Machines? A European Perspective. International Journal of Information
Management, 58. https://doi.org/10.1016/j.ijinfomgt.2021.102311
bibtex: '@article{Coombs_Stacey_Kawalek_Simeonova_Becker_Bergener_Carvalho_Fantinato_Garmann-Johnsen_Grimme_et
al._2021, title={What Is It About Humanity That We Can’t Give Away To Intelligent
Machines? A European Perspective}, volume={58}, DOI={10.1016/j.ijinfomgt.2021.102311},
journal={International Journal of Information Management}, author={Coombs, Crispin
and Stacey, Patrick and Kawalek, Peter and Simeonova, Boyka and Becker, Jörg and
Bergener, Katrin and Carvalho, João Álvaro and Fantinato, Marcelo and Garmann-Johnsen,
Niels F. and Grimme, Christian and et al.}, year={2021} }'
chicago: Coombs, Crispin, Patrick Stacey, Peter Kawalek, Boyka Simeonova, Jörg Becker,
Katrin Bergener, João Álvaro Carvalho, et al. “What Is It About Humanity That
We Can’t Give Away To Intelligent Machines? A European Perspective.” International
Journal of Information Management 58 (2021). https://doi.org/10.1016/j.ijinfomgt.2021.102311.
ieee: 'C. Coombs et al., “What Is It About Humanity That We Can’t Give Away
To Intelligent Machines? A European Perspective,” International Journal of
Information Management, vol. 58, 2021, doi: 10.1016/j.ijinfomgt.2021.102311.'
mla: Coombs, Crispin, et al. “What Is It About Humanity That We Can’t Give Away
To Intelligent Machines? A European Perspective.” International Journal of
Information Management, vol. 58, 2021, doi:10.1016/j.ijinfomgt.2021.102311.
short: C. Coombs, P. Stacey, P. Kawalek, B. Simeonova, J. Becker, K. Bergener, J.Á.
Carvalho, M. Fantinato, N.F. Garmann-Johnsen, C. Grimme, A. Stein, H. Trautmann,
International Journal of Information Management 58 (2021).
date_created: 2023-08-04T07:27:14Z
date_updated: 2023-10-16T12:58:02Z
department:
- _id: '34'
- _id: '819'
doi: 10.1016/j.ijinfomgt.2021.102311
intvolume: ' 58'
language:
- iso: eng
publication: International Journal of Information Management
status: public
title: What Is It About Humanity That We Can’t Give Away To Intelligent Machines?
A European Perspective
type: journal_article
user_id: '15504'
volume: 58
year: '2021'
...
---
_id: '24000'
author:
- first_name: Jens
full_name: Heitkaemper, Jens
id: '27643'
last_name: Heitkaemper
- first_name: Joerg
full_name: Schmalenstroeer, Joerg
id: '460'
last_name: Schmalenstroeer
- first_name: Valentin
full_name: Ion, Valentin
last_name: Ion
- first_name: Reinhold
full_name: Haeb-Umbach, Reinhold
id: '242'
last_name: Haeb-Umbach
citation:
ama: 'Heitkaemper J, Schmalenstroeer J, Ion V, Haeb-Umbach R. A Database for Research
on Detection and Enhancement of Speech Transmitted over HF links. In: Speech
Communication; 14th ITG-Symposium. ; 2021:1-5.'
apa: Heitkaemper, J., Schmalenstroeer, J., Ion, V., & Haeb-Umbach, R. (2021).
A Database for Research on Detection and Enhancement of Speech Transmitted over
HF links. Speech Communication; 14th ITG-Symposium, 1–5.
bibtex: '@inproceedings{Heitkaemper_Schmalenstroeer_Ion_Haeb-Umbach_2021, title={A
Database for Research on Detection and Enhancement of Speech Transmitted over
HF links}, booktitle={Speech Communication; 14th ITG-Symposium}, author={Heitkaemper,
Jens and Schmalenstroeer, Joerg and Ion, Valentin and Haeb-Umbach, Reinhold},
year={2021}, pages={1–5} }'
chicago: Heitkaemper, Jens, Joerg Schmalenstroeer, Valentin Ion, and Reinhold Haeb-Umbach.
“A Database for Research on Detection and Enhancement of Speech Transmitted over
HF Links.” In Speech Communication; 14th ITG-Symposium, 1–5, 2021.
ieee: J. Heitkaemper, J. Schmalenstroeer, V. Ion, and R. Haeb-Umbach, “A Database
for Research on Detection and Enhancement of Speech Transmitted over HF links,”
in Speech Communication; 14th ITG-Symposium, 2021, pp. 1–5.
mla: Heitkaemper, Jens, et al. “A Database for Research on Detection and Enhancement
of Speech Transmitted over HF Links.” Speech Communication; 14th ITG-Symposium,
2021, pp. 1–5.
short: 'J. Heitkaemper, J. Schmalenstroeer, V. Ion, R. Haeb-Umbach, in: Speech Communication;
14th ITG-Symposium, 2021, pp. 1–5.'
date_created: 2021-09-09T08:41:25Z
date_updated: 2023-10-26T08:06:57Z
department:
- _id: '54'
language:
- iso: eng
page: 1-5
project:
- _id: '52'
name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
publication: Speech Communication; 14th ITG-Symposium
quality_controlled: '1'
status: public
title: A Database for Research on Detection and Enhancement of Speech Transmitted
over HF links
type: conference
user_id: '460'
year: '2021'
...
---
_id: '45381'
author:
- first_name: Jennifer
full_name: Dröse, Jennifer
id: '85820'
last_name: Dröse
- first_name: S.
full_name: Prediger, S.
last_name: Prediger
- first_name: P.
full_name: Neugebauer, P.
last_name: Neugebauer
- first_name: R. D.
full_name: Danhier, R. D.
last_name: Danhier
- first_name: B.
full_name: Mertins, B.
last_name: Mertins
citation:
ama: Dröse J, Prediger S, Neugebauer P, Danhier RD, Mertins B. Investigating students’
processes of noticing and interpreting syntactic language features in word problem
solving through eye-tracking. International Electronic Journal of Mathematics
Education, 16(1), em0625. Published online 2021. doi:doi.org/10.29333/iejme/9674n
apa: Dröse, J., Prediger, S., Neugebauer, P., Danhier, R. D., & Mertins, B.
(2021). Investigating students’ processes of noticing and interpreting syntactic
language features in word problem solving through eye-tracking. International
Electronic Journal of Mathematics Education, 16(1), Em0625. https://doi.org/doi.org/10.29333/iejme/9674n
bibtex: '@article{Dröse_Prediger_Neugebauer_Danhier_Mertins_2021, title={Investigating
students’ processes of noticing and interpreting syntactic language features in
word problem solving through eye-tracking}, DOI={doi.org/10.29333/iejme/9674n }, journal={International Electronic Journal
of Mathematics Education, 16(1), em0625}, author={Dröse, Jennifer and Prediger,
S. and Neugebauer, P. and Danhier, R. D. and Mertins, B.}, year={2021} }'
chicago: Dröse, Jennifer, S. Prediger, P. Neugebauer, R. D. Danhier, and B. Mertins.
“Investigating Students’ Processes of Noticing and Interpreting Syntactic Language
Features in Word Problem Solving through Eye-Tracking.” International Electronic
Journal of Mathematics Education, 16(1), Em0625, 2021. https://doi.org/doi.org/10.29333/iejme/9674n .
ieee: 'J. Dröse, S. Prediger, P. Neugebauer, R. D. Danhier, and B. Mertins, “Investigating
students’ processes of noticing and interpreting syntactic language features in
word problem solving through eye-tracking,” International Electronic Journal
of Mathematics Education, 16(1), em0625, 2021, doi: doi.org/10.29333/iejme/9674n .'
mla: Dröse, Jennifer, et al. “Investigating Students’ Processes of Noticing and
Interpreting Syntactic Language Features in Word Problem Solving through Eye-Tracking.”
International Electronic Journal of Mathematics Education, 16(1), Em0625,
2021, doi:doi.org/10.29333/iejme/9674n
.
short: J. Dröse, S. Prediger, P. Neugebauer, R.D. Danhier, B. Mertins, International
Electronic Journal of Mathematics Education, 16(1), Em0625 (2021).
date_created: 2023-05-31T07:08:04Z
date_updated: 2023-11-02T08:07:15Z
department:
- _id: '98'
doi: 'doi.org/10.29333/iejme/9674n '
language:
- iso: eng
publication: International Electronic Journal of Mathematics Education, 16(1), em0625
quality_controlled: '1'
status: public
title: Investigating students' processes of noticing and interpreting syntactic language
features in word problem solving through eye-tracking
type: journal_article
user_id: '85820'
year: '2021'
...
---
_id: '45380'
author:
- first_name: Jennifer
full_name: Dröse, Jennifer
id: '85820'
last_name: Dröse
- first_name: S.
full_name: Prediger, S.
last_name: Prediger
citation:
ama: Dröse J, Prediger S. Identifying obstacles is not enough for everybody – Differential
efficacy of an intervention fostering fifth graders’ comprehension for word problems.
Studies in Educational Evaluation, 68 (100953). Published online 2021:1-15.
doi:doi.org/10.1016/j.stueduc.2020.100953
apa: Dröse, J., & Prediger, S. (2021). Identifying obstacles is not enough for
everybody – Differential efficacy of an intervention fostering fifth graders’
comprehension for word problems. Studies in Educational Evaluation, 68 (100953),
1–15. https://doi.org/doi.org/10.1016/j.stueduc.2020.100953
bibtex: '@article{Dröse_Prediger_2021, title={Identifying obstacles is not enough
for everybody – Differential efficacy of an intervention fostering fifth graders’
comprehension for word problems}, DOI={doi.org/10.1016/j.stueduc.2020.100953},
journal={Studies in Educational Evaluation, 68 (100953)}, author={Dröse, Jennifer
and Prediger, S.}, year={2021}, pages={1–15} }'
chicago: Dröse, Jennifer, and S. Prediger. “Identifying Obstacles Is Not Enough
for Everybody – Differential Efficacy of an Intervention Fostering Fifth Graders’
Comprehension for Word Problems.” Studies in Educational Evaluation, 68 (100953),
2021, 1–15. https://doi.org/doi.org/10.1016/j.stueduc.2020.100953.
ieee: 'J. Dröse and S. Prediger, “Identifying obstacles is not enough for everybody
– Differential efficacy of an intervention fostering fifth graders’ comprehension
for word problems,” Studies in Educational Evaluation, 68 (100953), pp.
1–15, 2021, doi: doi.org/10.1016/j.stueduc.2020.100953.'
mla: Dröse, Jennifer, and S. Prediger. “Identifying Obstacles Is Not Enough for
Everybody – Differential Efficacy of an Intervention Fostering Fifth Graders’
Comprehension for Word Problems.” Studies in Educational Evaluation, 68 (100953),
2021, pp. 1–15, doi:doi.org/10.1016/j.stueduc.2020.100953.
short: J. Dröse, S. Prediger, Studies in Educational Evaluation, 68 (100953) (2021)
1–15.
date_created: 2023-05-31T07:04:40Z
date_updated: 2023-11-02T08:08:35Z
department:
- _id: '98'
doi: doi.org/10.1016/j.stueduc.2020.100953
language:
- iso: eng
page: 1-15
publication: Studies in Educational Evaluation, 68 (100953)
quality_controlled: '1'
status: public
title: Identifying obstacles is not enough for everybody – Differential efficacy of
an intervention fostering fifth graders’ comprehension for word problems
type: journal_article
user_id: '85820'
year: '2021'
...
---
_id: '44843'
abstract:
- lang: eng
text: "Unsupervised blind source separation methods do not require a training phase\r\nand
thus cannot suffer from a train-test mismatch, which is a common concern in\r\nneural
network based source separation. The unsupervised techniques can be\r\ncategorized
in two classes, those building upon the sparsity of speech in the\r\nShort-Time
Fourier transform domain and those exploiting non-Gaussianity or\r\nnon-stationarity
of the source signals. In this contribution, spatial mixture\r\nmodels which fall
in the first category and independent vector analysis (IVA)\r\nas a representative
of the second category are compared w.r.t. their separation\r\nperformance and
the performance of a downstream speech recognizer on a\r\nreverberant dataset
of reasonable size. Furthermore, we introduce a serial\r\nconcatenation of the
two, where the result of the mixture model serves as\r\ninitialization of IVA,
which achieves significantly better WER performance than\r\neach algorithm individually
and even approaches the performance of a much more\r\ncomplex neural network based
technique."
author:
- first_name: Christoph
full_name: Boeddeker, Christoph
id: '40767'
last_name: Boeddeker
- first_name: Frederik
full_name: Rautenberg, Frederik
id: '72602'
last_name: Rautenberg
- first_name: Reinhold
full_name: Haeb-Umbach, Reinhold
id: '242'
last_name: Haeb-Umbach
citation:
ama: 'Boeddeker C, Rautenberg F, Haeb-Umbach R. A Comparison and Combination of
Unsupervised Blind Source Separation Techniques. In: ITG Conference on Speech
Communication. ; 2021.'
apa: Boeddeker, C., Rautenberg, F., & Haeb-Umbach, R. (2021). A Comparison and
Combination of Unsupervised Blind Source Separation Techniques. ITG Conference
on Speech Communication. ITG Conference on Speech Communication, Kiel.
bibtex: '@inproceedings{Boeddeker_Rautenberg_Haeb-Umbach_2021, title={A Comparison
and Combination of Unsupervised Blind Source Separation Techniques}, booktitle={ITG
Conference on Speech Communication}, author={Boeddeker, Christoph and Rautenberg,
Frederik and Haeb-Umbach, Reinhold}, year={2021} }'
chicago: Boeddeker, Christoph, Frederik Rautenberg, and Reinhold Haeb-Umbach. “A
Comparison and Combination of Unsupervised Blind Source Separation Techniques.”
In ITG Conference on Speech Communication, 2021.
ieee: C. Boeddeker, F. Rautenberg, and R. Haeb-Umbach, “A Comparison and Combination
of Unsupervised Blind Source Separation Techniques,” presented at the ITG Conference
on Speech Communication, Kiel, 2021.
mla: Boeddeker, Christoph, et al. “A Comparison and Combination of Unsupervised
Blind Source Separation Techniques.” ITG Conference on Speech Communication,
2021.
short: 'C. Boeddeker, F. Rautenberg, R. Haeb-Umbach, in: ITG Conference on Speech
Communication, 2021.'
conference:
location: Kiel
name: ITG Conference on Speech Communication
date_created: 2023-05-15T07:59:33Z
date_updated: 2023-11-15T15:29:32Z
ddc:
- '000'
department:
- _id: '54'
external_id:
arxiv:
- '2106.05627'
file:
- access_level: open_access
content_type: application/pdf
creator: frra
date_created: 2023-05-16T08:37:31Z
date_updated: 2023-11-15T15:29:32Z
file_id: '44856'
file_name: 2106.05627.pdf
file_size: 295972
relation: main_file
file_date_updated: 2023-11-15T15:29:32Z
has_accepted_license: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/pdf/2106.05627.pdf
oa: '1'
publication: ITG Conference on Speech Communication
status: public
title: A Comparison and Combination of Unsupervised Blind Source Separation Techniques
type: conference
user_id: '40767'
year: '2021'
...
---
_id: '28259'
author:
- first_name: Christoph
full_name: Boeddeker, Christoph
id: '40767'
last_name: Boeddeker
- first_name: Wangyou
full_name: Zhang, Wangyou
last_name: Zhang
- first_name: Tomohiro
full_name: Nakatani, Tomohiro
last_name: Nakatani
- first_name: Keisuke
full_name: Kinoshita, Keisuke
last_name: Kinoshita
- first_name: Tsubasa
full_name: Ochiai, Tsubasa
last_name: Ochiai
- first_name: Marc
full_name: Delcroix, Marc
last_name: Delcroix
- first_name: Naoyuki
full_name: Kamo, Naoyuki
last_name: Kamo
- first_name: Yanmin
full_name: Qian, Yanmin
last_name: Qian
- first_name: Reinhold
full_name: Haeb-Umbach, Reinhold
id: '242'
last_name: Haeb-Umbach
citation:
ama: 'Boeddeker C, Zhang W, Nakatani T, et al. Convolutive Transfer Function Invariant
SDR Training Criteria for Multi-Channel Reverberant Speech Separation. In: ICASSP
2021 - 2021 IEEE International Conference on Acoustics, Speech and Signal Processing
(ICASSP). ; 2021. doi:10.1109/icassp39728.2021.9414661'
apa: Boeddeker, C., Zhang, W., Nakatani, T., Kinoshita, K., Ochiai, T., Delcroix,
M., Kamo, N., Qian, Y., & Haeb-Umbach, R. (2021). Convolutive Transfer Function
Invariant SDR Training Criteria for Multi-Channel Reverberant Speech Separation.
ICASSP 2021 - 2021 IEEE International Conference on Acoustics, Speech and Signal
Processing (ICASSP). https://doi.org/10.1109/icassp39728.2021.9414661
bibtex: '@inproceedings{Boeddeker_Zhang_Nakatani_Kinoshita_Ochiai_Delcroix_Kamo_Qian_Haeb-Umbach_2021,
title={Convolutive Transfer Function Invariant SDR Training Criteria for Multi-Channel
Reverberant Speech Separation}, DOI={10.1109/icassp39728.2021.9414661},
booktitle={ICASSP 2021 - 2021 IEEE International Conference on Acoustics, Speech
and Signal Processing (ICASSP)}, author={Boeddeker, Christoph and Zhang, Wangyou
and Nakatani, Tomohiro and Kinoshita, Keisuke and Ochiai, Tsubasa and Delcroix,
Marc and Kamo, Naoyuki and Qian, Yanmin and Haeb-Umbach, Reinhold}, year={2021}
}'
chicago: Boeddeker, Christoph, Wangyou Zhang, Tomohiro Nakatani, Keisuke Kinoshita,
Tsubasa Ochiai, Marc Delcroix, Naoyuki Kamo, Yanmin Qian, and Reinhold Haeb-Umbach.
“Convolutive Transfer Function Invariant SDR Training Criteria for Multi-Channel
Reverberant Speech Separation.” In ICASSP 2021 - 2021 IEEE International Conference
on Acoustics, Speech and Signal Processing (ICASSP), 2021. https://doi.org/10.1109/icassp39728.2021.9414661.
ieee: 'C. Boeddeker et al., “Convolutive Transfer Function Invariant SDR
Training Criteria for Multi-Channel Reverberant Speech Separation,” 2021, doi:
10.1109/icassp39728.2021.9414661.'
mla: Boeddeker, Christoph, et al. “Convolutive Transfer Function Invariant SDR Training
Criteria for Multi-Channel Reverberant Speech Separation.” ICASSP 2021 - 2021
IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP),
2021, doi:10.1109/icassp39728.2021.9414661.
short: 'C. Boeddeker, W. Zhang, T. Nakatani, K. Kinoshita, T. Ochiai, M. Delcroix,
N. Kamo, Y. Qian, R. Haeb-Umbach, in: ICASSP 2021 - 2021 IEEE International Conference
on Acoustics, Speech and Signal Processing (ICASSP), 2021.'
date_created: 2021-12-03T12:00:16Z
date_updated: 2023-11-15T15:18:09Z
ddc:
- '000'
department:
- _id: '54'
doi: 10.1109/icassp39728.2021.9414661
file:
- access_level: open_access
content_type: application/pdf
creator: cbj
date_created: 2021-12-03T12:01:20Z
date_updated: 2023-11-15T15:18:08Z
file_id: '28260'
file_name: ICASSP2021_BSSEval.pdf
file_size: 228717
relation: main_file
file_date_updated: 2023-11-15T15:18:08Z
has_accepted_license: '1'
language:
- iso: eng
oa: '1'
project:
- _id: '52'
name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
publication: ICASSP 2021 - 2021 IEEE International Conference on Acoustics, Speech
and Signal Processing (ICASSP)
publication_status: published
status: public
title: Convolutive Transfer Function Invariant SDR Training Criteria for Multi-Channel
Reverberant Speech Separation
type: conference
user_id: '40767'
year: '2021'
...
---
_id: '23998'
author:
- first_name: Joerg
full_name: Schmalenstroeer, Joerg
id: '460'
last_name: Schmalenstroeer
- first_name: Jens
full_name: Heitkaemper, Jens
id: '27643'
last_name: Heitkaemper
- first_name: Joerg
full_name: Ullmann, Joerg
id: '16256'
last_name: Ullmann
- first_name: Reinhold
full_name: Haeb-Umbach, Reinhold
id: '242'
last_name: Haeb-Umbach
citation:
ama: 'Schmalenstroeer J, Heitkaemper J, Ullmann J, Haeb-Umbach R. Open Range Pitch
Tracking for Carrier Frequency Difference Estimation from HF Transmitted Speech.
In: 29th European Signal Processing Conference (EUSIPCO). ; 2021:1-5.'
apa: Schmalenstroeer, J., Heitkaemper, J., Ullmann, J., & Haeb-Umbach, R. (2021).
Open Range Pitch Tracking for Carrier Frequency Difference Estimation from HF
Transmitted Speech. 29th European Signal Processing Conference (EUSIPCO),
1–5.
bibtex: '@inproceedings{Schmalenstroeer_Heitkaemper_Ullmann_Haeb-Umbach_2021, title={Open
Range Pitch Tracking for Carrier Frequency Difference Estimation from HF Transmitted
Speech}, booktitle={29th European Signal Processing Conference (EUSIPCO)}, author={Schmalenstroeer,
Joerg and Heitkaemper, Jens and Ullmann, Joerg and Haeb-Umbach, Reinhold}, year={2021},
pages={1–5} }'
chicago: Schmalenstroeer, Joerg, Jens Heitkaemper, Joerg Ullmann, and Reinhold Haeb-Umbach.
“Open Range Pitch Tracking for Carrier Frequency Difference Estimation from HF
Transmitted Speech.” In 29th European Signal Processing Conference (EUSIPCO),
1–5, 2021.
ieee: J. Schmalenstroeer, J. Heitkaemper, J. Ullmann, and R. Haeb-Umbach, “Open
Range Pitch Tracking for Carrier Frequency Difference Estimation from HF Transmitted
Speech,” in 29th European Signal Processing Conference (EUSIPCO), 2021,
pp. 1–5.
mla: Schmalenstroeer, Joerg, et al. “Open Range Pitch Tracking for Carrier Frequency
Difference Estimation from HF Transmitted Speech.” 29th European Signal Processing
Conference (EUSIPCO), 2021, pp. 1–5.
short: 'J. Schmalenstroeer, J. Heitkaemper, J. Ullmann, R. Haeb-Umbach, in: 29th
European Signal Processing Conference (EUSIPCO), 2021, pp. 1–5.'
date_created: 2021-09-09T08:40:04Z
date_updated: 2023-11-15T14:56:38Z
department:
- _id: '54'
extern: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.48550/arXiv.2103.01599
oa: '1'
page: 1-5
publication: 29th European Signal Processing Conference (EUSIPCO)
status: public
title: Open Range Pitch Tracking for Carrier Frequency Difference Estimation from
HF Transmitted Speech
type: conference
user_id: '460'
year: '2021'
...
---
_id: '22528'
abstract:
- lang: eng
text: Due to the ad hoc nature of wireless acoustic sensor networks, the position
of the sensor nodes is typically unknown. This contribution proposes a technique
to estimate the position and orientation of the sensor nodes from the recorded
speech signals. The method assumes that a node comprises a microphone array with
synchronously sampled microphones rather than a single microphone, but does not
require the sampling clocks of the nodes to be synchronized. From the observed
audio signals, the distances between the acoustic sources and arrays, as well
as the directions of arrival, are estimated. They serve as input to a non-linear
least squares problem, from which both the sensor nodes’ positions and orientations,
as well as the source positions, are alternatingly estimated in an iterative process.
Given one set of unknowns, i.e., either the source positions or the sensor nodes’
geometry, the other set of unknowns can be computed in closed-form. The proposed
approach is computationally efficient and the first one, which employs both distance
and directional information for geometry calibration in a common cost function.
Since both distance and direction of arrival measurements suffer from outliers,
e.g., caused by strong reflections of the sound waves on the surfaces of the room,
we introduce measures to deemphasize or remove unreliable measurements. Additionally,
we discuss modifications of our previously proposed deep neural network-based
acoustic distance estimator, to account not only for omnidirectional sources but
also for directional sources. Simulation results show good positioning accuracy
and compare very favorably with alternative approaches from the literature.
author:
- first_name: Tobias
full_name: Gburrek, Tobias
id: '44006'
last_name: Gburrek
- first_name: Joerg
full_name: Schmalenstroeer, Joerg
id: '460'
last_name: Schmalenstroeer
- first_name: Reinhold
full_name: Haeb-Umbach, Reinhold
id: '242'
last_name: Haeb-Umbach
citation:
ama: Gburrek T, Schmalenstroeer J, Haeb-Umbach R. Geometry calibration in wireless
acoustic sensor networks utilizing DoA and distance information. EURASIP Journal
on Audio, Speech, and Music Processing. Published online 2021. doi:10.1186/s13636-021-00210-x
apa: Gburrek, T., Schmalenstroeer, J., & Haeb-Umbach, R. (2021). Geometry calibration
in wireless acoustic sensor networks utilizing DoA and distance information. EURASIP
Journal on Audio, Speech, and Music Processing. https://doi.org/10.1186/s13636-021-00210-x
bibtex: '@article{Gburrek_Schmalenstroeer_Haeb-Umbach_2021, title={Geometry calibration
in wireless acoustic sensor networks utilizing DoA and distance information},
DOI={10.1186/s13636-021-00210-x},
journal={EURASIP Journal on Audio, Speech, and Music Processing}, author={Gburrek,
Tobias and Schmalenstroeer, Joerg and Haeb-Umbach, Reinhold}, year={2021} }'
chicago: Gburrek, Tobias, Joerg Schmalenstroeer, and Reinhold Haeb-Umbach. “Geometry
Calibration in Wireless Acoustic Sensor Networks Utilizing DoA and Distance Information.”
EURASIP Journal on Audio, Speech, and Music Processing, 2021. https://doi.org/10.1186/s13636-021-00210-x.
ieee: 'T. Gburrek, J. Schmalenstroeer, and R. Haeb-Umbach, “Geometry calibration
in wireless acoustic sensor networks utilizing DoA and distance information,”
EURASIP Journal on Audio, Speech, and Music Processing, 2021, doi: 10.1186/s13636-021-00210-x.'
mla: Gburrek, Tobias, et al. “Geometry Calibration in Wireless Acoustic Sensor Networks
Utilizing DoA and Distance Information.” EURASIP Journal on Audio, Speech,
and Music Processing, 2021, doi:10.1186/s13636-021-00210-x.
short: T. Gburrek, J. Schmalenstroeer, R. Haeb-Umbach, EURASIP Journal on Audio,
Speech, and Music Processing (2021).
date_created: 2021-07-05T05:30:15Z
date_updated: 2023-11-17T06:36:17Z
department:
- _id: '54'
doi: 10.1186/s13636-021-00210-x
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://asmp-eurasipjournals.springeropen.com/articles/10.1186/s13636-021-00210-x
oa: '1'
publication: EURASIP Journal on Audio, Speech, and Music Processing
publication_identifier:
issn:
- 1687-4722
publication_status: published
quality_controlled: '1'
status: public
title: Geometry calibration in wireless acoustic sensor networks utilizing DoA and
distance information
type: journal_article
user_id: '44006'
year: '2021'
...
---
_id: '23994'
author:
- first_name: Tobias
full_name: Gburrek, Tobias
id: '44006'
last_name: Gburrek
- first_name: Joerg
full_name: Schmalenstroeer, Joerg
id: '460'
last_name: Schmalenstroeer
- first_name: Reinhold
full_name: Haeb-Umbach, Reinhold
id: '242'
last_name: Haeb-Umbach
citation:
ama: 'Gburrek T, Schmalenstroeer J, Haeb-Umbach R. Iterative Geometry Calibration
from Distance Estimates for Wireless Acoustic Sensor Networks. In: ICASSP 2021
- 2021 IEEE International Conference on Acoustics, Speech and Signal Processing
(ICASSP). ; 2021. doi:10.1109/icassp39728.2021.9413831'
apa: Gburrek, T., Schmalenstroeer, J., & Haeb-Umbach, R. (2021). Iterative Geometry
Calibration from Distance Estimates for Wireless Acoustic Sensor Networks. ICASSP
2021 - 2021 IEEE International Conference on Acoustics, Speech and Signal Processing
(ICASSP). https://doi.org/10.1109/icassp39728.2021.9413831
bibtex: '@inproceedings{Gburrek_Schmalenstroeer_Haeb-Umbach_2021, title={Iterative
Geometry Calibration from Distance Estimates for Wireless Acoustic Sensor Networks},
DOI={10.1109/icassp39728.2021.9413831},
booktitle={ICASSP 2021 - 2021 IEEE International Conference on Acoustics, Speech
and Signal Processing (ICASSP)}, author={Gburrek, Tobias and Schmalenstroeer,
Joerg and Haeb-Umbach, Reinhold}, year={2021} }'
chicago: Gburrek, Tobias, Joerg Schmalenstroeer, and Reinhold Haeb-Umbach. “Iterative
Geometry Calibration from Distance Estimates for Wireless Acoustic Sensor Networks.”
In ICASSP 2021 - 2021 IEEE International Conference on Acoustics, Speech and
Signal Processing (ICASSP), 2021. https://doi.org/10.1109/icassp39728.2021.9413831.
ieee: 'T. Gburrek, J. Schmalenstroeer, and R. Haeb-Umbach, “Iterative Geometry Calibration
from Distance Estimates for Wireless Acoustic Sensor Networks,” 2021, doi: 10.1109/icassp39728.2021.9413831.'
mla: Gburrek, Tobias, et al. “Iterative Geometry Calibration from Distance Estimates
for Wireless Acoustic Sensor Networks.” ICASSP 2021 - 2021 IEEE International
Conference on Acoustics, Speech and Signal Processing (ICASSP), 2021, doi:10.1109/icassp39728.2021.9413831.
short: 'T. Gburrek, J. Schmalenstroeer, R. Haeb-Umbach, in: ICASSP 2021 - 2021 IEEE
International Conference on Acoustics, Speech and Signal Processing (ICASSP),
2021.'
date_created: 2021-09-09T08:30:16Z
date_updated: 2023-11-17T06:30:12Z
ddc:
- '004'
department:
- _id: '54'
doi: 10.1109/icassp39728.2021.9413831
file:
- access_level: open_access
content_type: application/pdf
creator: tgburrek
date_created: 2023-11-17T06:29:40Z
date_updated: 2023-11-17T06:30:11Z
file_id: '48988'
file_name: icassp21.pdf
file_size: 312400
relation: main_file
file_date_updated: 2023-11-17T06:30:11Z
has_accepted_license: '1'
language:
- iso: eng
oa: '1'
publication: ICASSP 2021 - 2021 IEEE International Conference on Acoustics, Speech
and Signal Processing (ICASSP)
publication_status: published
quality_controlled: '1'
status: public
title: Iterative Geometry Calibration from Distance Estimates for Wireless Acoustic
Sensor Networks
type: conference
user_id: '44006'
year: '2021'
...
---
_id: '23999'
author:
- first_name: Tobias
full_name: Gburrek, Tobias
id: '44006'
last_name: Gburrek
- first_name: Joerg
full_name: Schmalenstroeer, Joerg
id: '460'
last_name: Schmalenstroeer
- first_name: Reinhold
full_name: Haeb-Umbach, Reinhold
id: '242'
last_name: Haeb-Umbach
citation:
ama: 'Gburrek T, Schmalenstroeer J, Haeb-Umbach R. On Source-Microphone Distance
Estimation Using Convolutional Recurrent Neural Networks. In: Speech Communication;
14th ITG-Symposium. ; 2021:1-5.'
apa: Gburrek, T., Schmalenstroeer, J., & Haeb-Umbach, R. (2021). On Source-Microphone
Distance Estimation Using Convolutional Recurrent Neural Networks. Speech Communication;
14th ITG-Symposium, 1–5.
bibtex: '@inproceedings{Gburrek_Schmalenstroeer_Haeb-Umbach_2021, title={On Source-Microphone
Distance Estimation Using Convolutional Recurrent Neural Networks}, booktitle={Speech
Communication; 14th ITG-Symposium}, author={Gburrek, Tobias and Schmalenstroeer,
Joerg and Haeb-Umbach, Reinhold}, year={2021}, pages={1–5} }'
chicago: Gburrek, Tobias, Joerg Schmalenstroeer, and Reinhold Haeb-Umbach. “On Source-Microphone
Distance Estimation Using Convolutional Recurrent Neural Networks.” In Speech
Communication; 14th ITG-Symposium, 1–5, 2021.
ieee: T. Gburrek, J. Schmalenstroeer, and R. Haeb-Umbach, “On Source-Microphone
Distance Estimation Using Convolutional Recurrent Neural Networks,” in Speech
Communication; 14th ITG-Symposium, 2021, pp. 1–5.
mla: Gburrek, Tobias, et al. “On Source-Microphone Distance Estimation Using Convolutional
Recurrent Neural Networks.” Speech Communication; 14th ITG-Symposium, 2021,
pp. 1–5.
short: 'T. Gburrek, J. Schmalenstroeer, R. Haeb-Umbach, in: Speech Communication;
14th ITG-Symposium, 2021, pp. 1–5.'
date_created: 2021-09-09T08:40:44Z
date_updated: 2023-11-17T06:32:20Z
ddc:
- '004'
department:
- _id: '54'
file:
- access_level: open_access
content_type: application/pdf
creator: tgburrek
date_created: 2023-11-17T06:31:37Z
date_updated: 2023-11-17T06:31:37Z
file_id: '48989'
file_name: dist_est.pdf
file_size: 449694
relation: main_file
file_date_updated: 2023-11-17T06:31:37Z
has_accepted_license: '1'
language:
- iso: eng
oa: '1'
page: 1-5
publication: Speech Communication; 14th ITG-Symposium
quality_controlled: '1'
status: public
title: On Source-Microphone Distance Estimation Using Convolutional Recurrent Neural
Networks
type: conference
user_id: '44006'
year: '2021'
...
---
_id: '23997'
author:
- first_name: Aleksej
full_name: Chinaev, Aleksej
last_name: Chinaev
- first_name: Gerald
full_name: Enzner, Gerald
last_name: Enzner
- first_name: Tobias
full_name: Gburrek, Tobias
id: '44006'
last_name: Gburrek
- first_name: Joerg
full_name: Schmalenstroeer, Joerg
id: '460'
last_name: Schmalenstroeer
citation:
ama: 'Chinaev A, Enzner G, Gburrek T, Schmalenstroeer J. Online Estimation of Sampling
Rate Offsets in Wireless Acoustic Sensor Networks with Packet Loss. In: 29th
European Signal Processing Conference (EUSIPCO). ; 2021:1-5.'
apa: Chinaev, A., Enzner, G., Gburrek, T., & Schmalenstroeer, J. (2021). Online
Estimation of Sampling Rate Offsets in Wireless Acoustic Sensor Networks with
Packet Loss. 29th European Signal Processing Conference (EUSIPCO), 1–5.
bibtex: '@inproceedings{Chinaev_Enzner_Gburrek_Schmalenstroeer_2021, title={Online
Estimation of Sampling Rate Offsets in Wireless Acoustic Sensor Networks with
Packet Loss}, booktitle={29th European Signal Processing Conference (EUSIPCO)},
author={Chinaev, Aleksej and Enzner, Gerald and Gburrek, Tobias and Schmalenstroeer,
Joerg}, year={2021}, pages={1–5} }'
chicago: Chinaev, Aleksej, Gerald Enzner, Tobias Gburrek, and Joerg Schmalenstroeer.
“Online Estimation of Sampling Rate Offsets in Wireless Acoustic Sensor Networks
with Packet Loss.” In 29th European Signal Processing Conference (EUSIPCO),
1–5, 2021.
ieee: A. Chinaev, G. Enzner, T. Gburrek, and J. Schmalenstroeer, “Online Estimation
of Sampling Rate Offsets in Wireless Acoustic Sensor Networks with Packet Loss,”
in 29th European Signal Processing Conference (EUSIPCO), 2021, pp. 1–5.
mla: Chinaev, Aleksej, et al. “Online Estimation of Sampling Rate Offsets in Wireless
Acoustic Sensor Networks with Packet Loss.” 29th European Signal Processing
Conference (EUSIPCO), 2021, pp. 1–5.
short: 'A. Chinaev, G. Enzner, T. Gburrek, J. Schmalenstroeer, in: 29th European
Signal Processing Conference (EUSIPCO), 2021, pp. 1–5.'
date_created: 2021-09-09T08:39:06Z
date_updated: 2023-11-17T06:37:10Z
department:
- _id: '54'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://eurasip.org/Proceedings/Eusipco/Eusipco2021/pdfs/0001110.pdf
oa: '1'
page: 1-5
publication: 29th European Signal Processing Conference (EUSIPCO)
quality_controlled: '1'
status: public
title: Online Estimation of Sampling Rate Offsets in Wireless Acoustic Sensor Networks
with Packet Loss
type: conference
user_id: '44006'
year: '2021'
...
---
_id: '29304'
abstract:
- lang: eng
text: 'In this work we address disentanglement of style and content in speech signals.
We propose a fully convolutional variational autoencoder employing two encoders:
a content encoder and a style encoder. To foster disentanglement, we propose adversarial
contrastive predictive coding. This new disentanglement method does neither need
parallel data nor any supervision. We show that the proposed technique is capable
of separating speaker and content traits into the two different representations
and show competitive speaker-content disentanglement performance compared to other
unsupervised approaches. We further demonstrate an increased robustness of the
content representation against a train-test mismatch compared to spectral features,
when used for phone recognition.'
author:
- first_name: Janek
full_name: Ebbers, Janek
id: '34851'
last_name: Ebbers
- first_name: Michael
full_name: Kuhlmann, Michael
id: '49871'
last_name: Kuhlmann
- first_name: Tobias
full_name: Cord-Landwehr, Tobias
id: '44393'
last_name: Cord-Landwehr
- first_name: Reinhold
full_name: Haeb-Umbach, Reinhold
id: '242'
last_name: Haeb-Umbach
citation:
ama: 'Ebbers J, Kuhlmann M, Cord-Landwehr T, Haeb-Umbach R. Contrastive Predictive
Coding Supported Factorized Variational Autoencoder for Unsupervised Learning
of Disentangled Speech Representations. In: Proceedings of the IEEE International
Conference on Acoustics, Speech and Signal Processing (ICASSP). ; 2021:3860–3864.'
apa: Ebbers, J., Kuhlmann, M., Cord-Landwehr, T., & Haeb-Umbach, R. (2021).
Contrastive Predictive Coding Supported Factorized Variational Autoencoder for
Unsupervised Learning of Disentangled Speech Representations. Proceedings of
the IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP),
3860–3864.
bibtex: '@inproceedings{Ebbers_Kuhlmann_Cord-Landwehr_Haeb-Umbach_2021, title={Contrastive
Predictive Coding Supported Factorized Variational Autoencoder for Unsupervised
Learning of Disentangled Speech Representations}, booktitle={Proceedings of the
IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)},
author={Ebbers, Janek and Kuhlmann, Michael and Cord-Landwehr, Tobias and Haeb-Umbach,
Reinhold}, year={2021}, pages={3860–3864} }'
chicago: Ebbers, Janek, Michael Kuhlmann, Tobias Cord-Landwehr, and Reinhold Haeb-Umbach.
“Contrastive Predictive Coding Supported Factorized Variational Autoencoder for
Unsupervised Learning of Disentangled Speech Representations.” In Proceedings
of the IEEE International Conference on Acoustics, Speech and Signal Processing
(ICASSP), 3860–3864, 2021.
ieee: J. Ebbers, M. Kuhlmann, T. Cord-Landwehr, and R. Haeb-Umbach, “Contrastive
Predictive Coding Supported Factorized Variational Autoencoder for Unsupervised
Learning of Disentangled Speech Representations,” in Proceedings of the IEEE
International Conference on Acoustics, Speech and Signal Processing (ICASSP),
2021, pp. 3860–3864.
mla: Ebbers, Janek, et al. “Contrastive Predictive Coding Supported Factorized Variational
Autoencoder for Unsupervised Learning of Disentangled Speech Representations.”
Proceedings of the IEEE International Conference on Acoustics, Speech and Signal
Processing (ICASSP), 2021, pp. 3860–3864.
short: 'J. Ebbers, M. Kuhlmann, T. Cord-Landwehr, R. Haeb-Umbach, in: Proceedings
of the IEEE International Conference on Acoustics, Speech and Signal Processing
(ICASSP), 2021, pp. 3860–3864.'
date_created: 2022-01-13T07:55:29Z
date_updated: 2023-11-22T08:29:42Z
ddc:
- '000'
department:
- _id: '54'
file:
- access_level: open_access
content_type: application/pdf
creator: ebbers
date_created: 2022-01-13T07:56:30Z
date_updated: 2022-01-13T08:19:19Z
file_id: '29305'
file_name: Template.pdf
file_size: 236628
relation: main_file
file_date_updated: 2022-01-13T08:19:19Z
has_accepted_license: '1'
language:
- iso: eng
oa: '1'
page: 3860–3864
project:
- _id: '52'
name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
publication: Proceedings of the IEEE International Conference on Acoustics, Speech
and Signal Processing (ICASSP)
quality_controlled: '1'
status: public
title: Contrastive Predictive Coding Supported Factorized Variational Autoencoder
for Unsupervised Learning of Disentangled Speech Representations
type: conference
user_id: '34851'
year: '2021'
...
---
_id: '31578'
author:
- first_name: Uta
full_name: Häsel-Weide, Uta
id: '60267'
last_name: Häsel-Weide
- first_name: Simone
full_name: Seitz, Simone
last_name: Seitz
- first_name: Melina
full_name: Wallner, Melina
id: '45445'
last_name: Wallner
- first_name: Yannik
full_name: Wilke, Yannik
last_name: Wilke
- first_name: Lara
full_name: Heckmann, Lara
last_name: Heckmann
citation:
ama: Häsel-Weide U, Seitz S, Wallner M, Wilke Y, Heckmann L. Mit Aufgaben im inklusiven
Mathematikunterricht professionell umgehen - Erkenntnisse einer Interviewstudie
mit Lehrpersonen der Sekundarstufe. QfI - Qualifizierung für Inklusion Online-Zeitschrift
zur Forschung über Aus-, Fort- und Weiterbildung pädagogischer Fachkräfte.
2021;3(1). doi:10.21248/qfi.57
apa: Häsel-Weide, U., Seitz, S., Wallner, M., Wilke, Y., & Heckmann, L. (2021).
Mit Aufgaben im inklusiven Mathematikunterricht professionell umgehen - Erkenntnisse
einer Interviewstudie mit Lehrpersonen der Sekundarstufe. QfI - Qualifizierung
für Inklusion. Online-Zeitschrift zur Forschung über Aus-, Fort- und Weiterbildung
pädagogischer Fachkräfte, 3(1). https://doi.org/10.21248/qfi.57
bibtex: '@article{Häsel-Weide_Seitz_Wallner_Wilke_Heckmann_2021, title={Mit Aufgaben
im inklusiven Mathematikunterricht professionell umgehen - Erkenntnisse einer
Interviewstudie mit Lehrpersonen der Sekundarstufe}, volume={3}, DOI={10.21248/qfi.57},
number={1}, journal={QfI - Qualifizierung für Inklusion. Online-Zeitschrift zur
Forschung über Aus-, Fort- und Weiterbildung pädagogischer Fachkräfte}, author={Häsel-Weide,
Uta and Seitz, Simone and Wallner, Melina and Wilke, Yannik and Heckmann, Lara},
year={2021} }'
chicago: Häsel-Weide, Uta, Simone Seitz, Melina Wallner, Yannik Wilke, and Lara
Heckmann. “Mit Aufgaben im inklusiven Mathematikunterricht professionell umgehen
- Erkenntnisse einer Interviewstudie mit Lehrpersonen der Sekundarstufe.” QfI
- Qualifizierung für Inklusion. Online-Zeitschrift zur Forschung über Aus-, Fort-
und Weiterbildung pädagogischer Fachkräfte 3, no. 1 (2021). https://doi.org/10.21248/qfi.57.
ieee: 'U. Häsel-Weide, S. Seitz, M. Wallner, Y. Wilke, and L. Heckmann, “Mit Aufgaben
im inklusiven Mathematikunterricht professionell umgehen - Erkenntnisse einer
Interviewstudie mit Lehrpersonen der Sekundarstufe,” QfI - Qualifizierung für
Inklusion. Online-Zeitschrift zur Forschung über Aus-, Fort- und Weiterbildung
pädagogischer Fachkräfte, vol. 3, no. 1, 2021, doi: 10.21248/qfi.57.'
mla: Häsel-Weide, Uta, et al. “Mit Aufgaben im inklusiven Mathematikunterricht professionell
umgehen - Erkenntnisse einer Interviewstudie mit Lehrpersonen der Sekundarstufe.”
QfI - Qualifizierung für Inklusion. Online-Zeitschrift zur Forschung über Aus-,
Fort- und Weiterbildung pädagogischer Fachkräfte, vol. 3, no. 1, 2021, doi:10.21248/qfi.57.
short: U. Häsel-Weide, S. Seitz, M. Wallner, Y. Wilke, L. Heckmann, QfI - Qualifizierung
für Inklusion. Online-Zeitschrift zur Forschung über Aus-, Fort- und Weiterbildung
pädagogischer Fachkräfte 3 (2021).
date_created: 2022-06-02T09:04:53Z
date_updated: 2023-11-24T16:50:54Z
department:
- _id: '98'
- _id: '543'
doi: 10.21248/qfi.57
intvolume: ' 3'
issue: '1'
language:
- iso: ger
publication: QfI - Qualifizierung für Inklusion. Online-Zeitschrift zur Forschung
über Aus-, Fort- und Weiterbildung pädagogischer Fachkräfte
publication_status: published
status: public
title: Mit Aufgaben im inklusiven Mathematikunterricht professionell umgehen - Erkenntnisse
einer Interviewstudie mit Lehrpersonen der Sekundarstufe
type: journal_article
user_id: '45445'
volume: 3
year: '2021'
...
---
_id: '31583'
author:
- first_name: Mathias
full_name: Hattermann, Mathias
last_name: Hattermann
- first_name: Uta
full_name: Häsel-Weide, Uta
id: '60267'
last_name: Häsel-Weide
- first_name: Melina
full_name: Wallner, Melina
id: '45445'
last_name: Wallner
citation:
ama: 'Hattermann M, Häsel-Weide U, Wallner M. Conceptualiziation processes of 6th
graders for rotational symmetry. In: Inprasitha M, Changsri N, Boonsena N, eds.
Proceedings of the 44th Conference of the International Group for the Psychology
of Mathematics Education . Vol 3. ; 2021:9-15.'
apa: Hattermann, M., Häsel-Weide, U., & Wallner, M. (2021). Conceptualiziation
processes of 6th graders for rotational symmetry. In M. Inprasitha, N. Changsri,
& N. Boonsena (Eds.), Proceedings of the 44th Conference of the International
Group for the Psychology of Mathematics Education (Vol. 3, pp. 9–15).
bibtex: '@inproceedings{Hattermann_Häsel-Weide_Wallner_2021, title={Conceptualiziation
processes of 6th graders for rotational symmetry}, volume={3}, booktitle={Proceedings
of the 44th Conference of the International Group for the Psychology of Mathematics
Education }, author={Hattermann, Mathias and Häsel-Weide, Uta and Wallner, Melina},
editor={Inprasitha, M. and Changsri, N. and Boonsena, N.}, year={2021}, pages={9–15}
}'
chicago: Hattermann, Mathias, Uta Häsel-Weide, and Melina Wallner. “Conceptualiziation
Processes of 6th Graders for Rotational Symmetry.” In Proceedings of the 44th
Conference of the International Group for the Psychology of Mathematics Education
, edited by M. Inprasitha, N. Changsri, and N. Boonsena, 3:9–15, 2021.
ieee: M. Hattermann, U. Häsel-Weide, and M. Wallner, “Conceptualiziation processes
of 6th graders for rotational symmetry,” in Proceedings of the 44th Conference
of the International Group for the Psychology of Mathematics Education , 2021,
vol. 3, pp. 9–15.
mla: Hattermann, Mathias, et al. “Conceptualiziation Processes of 6th Graders for
Rotational Symmetry.” Proceedings of the 44th Conference of the International
Group for the Psychology of Mathematics Education , edited by M. Inprasitha
et al., vol. 3, 2021, pp. 9–15.
short: 'M. Hattermann, U. Häsel-Weide, M. Wallner, in: M. Inprasitha, N. Changsri,
N. Boonsena (Eds.), Proceedings of the 44th Conference of the International Group
for the Psychology of Mathematics Education , 2021, pp. 9–15.'
date_created: 2022-06-02T09:45:14Z
date_updated: 2023-11-24T16:59:03Z
department:
- _id: '98'
- _id: '543'
editor:
- first_name: M.
full_name: Inprasitha, M.
last_name: Inprasitha
- first_name: N.
full_name: Changsri, N.
last_name: Changsri
- first_name: N.
full_name: Boonsena, N.
last_name: Boonsena
intvolume: ' 3'
language:
- iso: eng
page: 9-15
publication: 'Proceedings of the 44th Conference of the International Group for the
Psychology of Mathematics Education '
publication_status: published
related_material:
link:
- relation: confirmation
url: https://www.igpme.org/publications/current-proceedings/
status: public
title: Conceptualiziation processes of 6th graders for rotational symmetry
type: conference
user_id: '45445'
volume: 3
year: '2021'
...