---
_id: '17406'
author:
- first_name: Julia-Kristin
full_name: Becker, Julia-Kristin
last_name: Becker
- first_name: Klemens
full_name: Joachim, Klemens
last_name: Joachim
- first_name: Christian
full_name: Koldewey, Christian
id: '43136'
last_name: Koldewey
orcid: https://orcid.org/0000-0001-7992-6399
- first_name: Jannik
full_name: Reinhold, Jannik
id: '33669'
last_name: Reinhold
- first_name: Roman
full_name: Dumitrescu, Roman
id: '16190'
last_name: Dumitrescu
citation:
ama: 'Becker J-K, Joachim K, Koldewey C, Reinhold J, Dumitrescu R. Scaling Digital
Business Models: A Case from the Automotive Industry. In: Proceedings of the
2020 ISPIM Innovation Conference (Virtual) Event “Innovating in Times of Crisis.”
ISPIM Innovation Conference; 2020.'
apa: 'Becker, J.-K., Joachim, K., Koldewey, C., Reinhold, J., & Dumitrescu,
R. (2020). Scaling Digital Business Models: A Case from the Automotive Industry.
In Proceedings of the 2020 ISPIM Innovation Conference (Virtual) Event “Innovating
in Times of Crisis.” ISPIM Innovation Conference.'
bibtex: '@inproceedings{Becker_Joachim_Koldewey_Reinhold_Dumitrescu_2020, title={Scaling
Digital Business Models: A Case from the Automotive Industry}, booktitle={Proceedings
of the 2020 ISPIM Innovation Conference (Virtual) Event “Innovating in Times of
Crisis”}, publisher={ISPIM Innovation Conference}, author={Becker, Julia-Kristin
and Joachim, Klemens and Koldewey, Christian and Reinhold, Jannik and Dumitrescu,
Roman}, year={2020} }'
chicago: 'Becker, Julia-Kristin, Klemens Joachim, Christian Koldewey, Jannik Reinhold,
and Roman Dumitrescu. “Scaling Digital Business Models: A Case from the Automotive
Industry.” In Proceedings of the 2020 ISPIM Innovation Conference (Virtual)
Event “Innovating in Times of Crisis.” ISPIM Innovation Conference, 2020.'
ieee: 'J.-K. Becker, K. Joachim, C. Koldewey, J. Reinhold, and R. Dumitrescu, “Scaling
Digital Business Models: A Case from the Automotive Industry,” in Proceedings
of the 2020 ISPIM Innovation Conference (Virtual) Event “Innovating in Times of
Crisis,” 2020.'
mla: 'Becker, Julia-Kristin, et al. “Scaling Digital Business Models: A Case from
the Automotive Industry.” Proceedings of the 2020 ISPIM Innovation Conference
(Virtual) Event “Innovating in Times of Crisis,” ISPIM Innovation Conference,
2020.'
short: 'J.-K. Becker, K. Joachim, C. Koldewey, J. Reinhold, R. Dumitrescu, in: Proceedings
of the 2020 ISPIM Innovation Conference (Virtual) Event “Innovating in Times of
Crisis,” ISPIM Innovation Conference, 2020.'
date_created: 2020-07-20T07:50:55Z
date_updated: 2022-01-06T06:53:10Z
department:
- _id: '563'
language:
- iso: eng
publication: Proceedings of the 2020 ISPIM Innovation Conference (Virtual) Event "Innovating
in Times of Crisis"
publisher: ISPIM Innovation Conference
status: public
title: 'Scaling Digital Business Models: A Case from the Automotive Industry'
type: conference
user_id: '43136'
year: '2020'
...
---
_id: '17407'
author:
- first_name: Alexander
full_name: Tornede, Alexander
id: '38209'
last_name: Tornede
- first_name: Marcel Dominik
full_name: Wever, Marcel Dominik
id: '33176'
last_name: Wever
orcid: ' https://orcid.org/0000-0001-9782-6818'
- first_name: Eyke
full_name: Hüllermeier, Eyke
id: '48129'
last_name: Hüllermeier
citation:
ama: 'Tornede A, Wever MD, Hüllermeier E. Extreme Algorithm Selection with Dyadic
Feature Representation. In: Discovery Science. ; 2020.'
apa: Tornede, A., Wever, M. D., & Hüllermeier, E. (2020). Extreme Algorithm
Selection with Dyadic Feature Representation. Discovery Science. Discovery
Science 2020.
bibtex: '@inproceedings{Tornede_Wever_Hüllermeier_2020, title={Extreme Algorithm
Selection with Dyadic Feature Representation}, booktitle={Discovery Science},
author={Tornede, Alexander and Wever, Marcel Dominik and Hüllermeier, Eyke}, year={2020}
}'
chicago: Tornede, Alexander, Marcel Dominik Wever, and Eyke Hüllermeier. “Extreme
Algorithm Selection with Dyadic Feature Representation.” In Discovery Science,
2020.
ieee: A. Tornede, M. D. Wever, and E. Hüllermeier, “Extreme Algorithm Selection
with Dyadic Feature Representation,” presented at the Discovery Science 2020,
2020.
mla: Tornede, Alexander, et al. “Extreme Algorithm Selection with Dyadic Feature
Representation.” Discovery Science, 2020.
short: 'A. Tornede, M.D. Wever, E. Hüllermeier, in: Discovery Science, 2020.'
conference:
name: Discovery Science 2020
date_created: 2020-07-21T10:06:51Z
date_updated: 2022-01-06T06:53:10Z
department:
- _id: '34'
- _id: '355'
- _id: '26'
language:
- iso: eng
project:
- _id: '1'
name: SFB 901
- _id: '3'
name: SFB 901 - Project Area B
- _id: '10'
name: SFB 901 - Subproject B2
- _id: '52'
name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: Discovery Science
status: public
title: Extreme Algorithm Selection with Dyadic Feature Representation
type: conference
user_id: '5786'
year: '2020'
...
---
_id: '17408'
author:
- first_name: Jonas Manuel
full_name: Hanselle, Jonas Manuel
id: '43980'
last_name: Hanselle
orcid: 0000-0002-1231-4985
- first_name: Alexander
full_name: Tornede, Alexander
id: '38209'
last_name: Tornede
- first_name: Marcel Dominik
full_name: Wever, Marcel Dominik
id: '33176'
last_name: Wever
orcid: ' https://orcid.org/0000-0001-9782-6818'
- first_name: Eyke
full_name: Hüllermeier, Eyke
id: '48129'
last_name: Hüllermeier
citation:
ama: 'Hanselle JM, Tornede A, Wever MD, Hüllermeier E. Hybrid Ranking and Regression
for Algorithm Selection. In: KI 2020: Advances in Artificial Intelligence.
; 2020.'
apa: 'Hanselle, J. M., Tornede, A., Wever, M. D., & Hüllermeier, E. (2020).
Hybrid Ranking and Regression for Algorithm Selection. KI 2020: Advances in
Artificial Intelligence. 43rd German Conference on Artificial Intelligence.'
bibtex: '@inproceedings{Hanselle_Tornede_Wever_Hüllermeier_2020, title={Hybrid Ranking
and Regression for Algorithm Selection}, booktitle={KI 2020: Advances in Artificial
Intelligence}, author={Hanselle, Jonas Manuel and Tornede, Alexander and Wever,
Marcel Dominik and Hüllermeier, Eyke}, year={2020} }'
chicago: 'Hanselle, Jonas Manuel, Alexander Tornede, Marcel Dominik Wever, and Eyke
Hüllermeier. “Hybrid Ranking and Regression for Algorithm Selection.” In KI
2020: Advances in Artificial Intelligence, 2020.'
ieee: J. M. Hanselle, A. Tornede, M. D. Wever, and E. Hüllermeier, “Hybrid Ranking
and Regression for Algorithm Selection,” presented at the 43rd German Conference
on Artificial Intelligence, 2020.
mla: 'Hanselle, Jonas Manuel, et al. “Hybrid Ranking and Regression for Algorithm
Selection.” KI 2020: Advances in Artificial Intelligence, 2020.'
short: 'J.M. Hanselle, A. Tornede, M.D. Wever, E. Hüllermeier, in: KI 2020: Advances
in Artificial Intelligence, 2020.'
conference:
name: 43rd German Conference on Artificial Intelligence
date_created: 2020-07-21T10:21:09Z
date_updated: 2022-01-06T06:53:10Z
department:
- _id: '34'
- _id: '355'
- _id: '26'
language:
- iso: eng
project:
- _id: '1'
name: SFB 901
- _id: '3'
name: SFB 901 - Project Area B
- _id: '10'
name: SFB 901 - Subproject B2
- _id: '52'
name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: 'KI 2020: Advances in Artificial Intelligence'
status: public
title: Hybrid Ranking and Regression for Algorithm Selection
type: conference
user_id: '5786'
year: '2020'
...
---
_id: '17411'
abstract:
- lang: eng
text: Many dynamical systems possess symmetries, e.g. rotational and translational
invariances of mechanical systems. These can be beneficially exploited in the
design of numerical optimal control methods. We present a model predictive control
scheme which is based on a library of precomputed motion primitives. The primitives
are equivalence classes w.r.t. the symmetry of the optimal control problems. Trim
primitives as relative equilibria w.r.t. this symmetry, play a crucial role in
the algorithm. The approach is illustrated using an academic mobile robot example.
author:
- first_name: Kathrin
full_name: Flaßkamp, Kathrin
last_name: Flaßkamp
- first_name: Sina
full_name: Ober-Blöbaum, Sina
last_name: Ober-Blöbaum
- first_name: Sebastian
full_name: Peitz, Sebastian
id: '47427'
last_name: Peitz
orcid: 0000-0002-3389-793X
citation:
ama: 'Flaßkamp K, Ober-Blöbaum S, Peitz S. Symmetry in Optimal Control: A Multiobjective
Model Predictive Control Approach. In: Junge O, Schütze O, Froyland G, Ober-Blöbaum
S, Padberg-Gehle K, eds. Advances in Dynamics, Optimization and Computation.
Cham: Springer; 2020. doi:10.1007/978-3-030-51264-4_9'
apa: 'Flaßkamp, K., Ober-Blöbaum, S., & Peitz, S. (2020). Symmetry in Optimal
Control: A Multiobjective Model Predictive Control Approach. In O. Junge, O. Schütze,
G. Froyland, S. Ober-Blöbaum, & K. Padberg-Gehle (Eds.), Advances in Dynamics,
Optimization and Computation. Cham: Springer. https://doi.org/10.1007/978-3-030-51264-4_9'
bibtex: '@inbook{Flaßkamp_Ober-Blöbaum_Peitz_2020, place={Cham}, title={Symmetry
in Optimal Control: A Multiobjective Model Predictive Control Approach}, DOI={10.1007/978-3-030-51264-4_9},
booktitle={Advances in Dynamics, Optimization and Computation}, publisher={Springer},
author={Flaßkamp, Kathrin and Ober-Blöbaum, Sina and Peitz, Sebastian}, editor={Junge,
Oliver and Schütze, Oliver and Froyland, Gary and Ober-Blöbaum, Sina and Padberg-Gehle,
KathrinEditors}, year={2020} }'
chicago: 'Flaßkamp, Kathrin, Sina Ober-Blöbaum, and Sebastian Peitz. “Symmetry in
Optimal Control: A Multiobjective Model Predictive Control Approach.” In Advances
in Dynamics, Optimization and Computation, edited by Oliver Junge, Oliver
Schütze, Gary Froyland, Sina Ober-Blöbaum, and Kathrin Padberg-Gehle. Cham: Springer,
2020. https://doi.org/10.1007/978-3-030-51264-4_9.'
ieee: 'K. Flaßkamp, S. Ober-Blöbaum, and S. Peitz, “Symmetry in Optimal Control:
A Multiobjective Model Predictive Control Approach,” in Advances in Dynamics,
Optimization and Computation, O. Junge, O. Schütze, G. Froyland, S. Ober-Blöbaum,
and K. Padberg-Gehle, Eds. Cham: Springer, 2020.'
mla: 'Flaßkamp, Kathrin, et al. “Symmetry in Optimal Control: A Multiobjective Model
Predictive Control Approach.” Advances in Dynamics, Optimization and Computation,
edited by Oliver Junge et al., Springer, 2020, doi:10.1007/978-3-030-51264-4_9.'
short: 'K. Flaßkamp, S. Ober-Blöbaum, S. Peitz, in: O. Junge, O. Schütze, G. Froyland,
S. Ober-Blöbaum, K. Padberg-Gehle (Eds.), Advances in Dynamics, Optimization and
Computation, Springer, Cham, 2020.'
date_created: 2020-07-27T09:50:19Z
date_updated: 2022-01-06T06:53:11Z
department:
- _id: '101'
doi: 10.1007/978-3-030-51264-4_9
editor:
- first_name: Oliver
full_name: Junge, Oliver
last_name: Junge
- first_name: Oliver
full_name: Schütze, Oliver
last_name: Schütze
- first_name: Gary
full_name: Froyland, Gary
last_name: Froyland
- first_name: Sina
full_name: Ober-Blöbaum, Sina
last_name: Ober-Blöbaum
- first_name: Kathrin
full_name: Padberg-Gehle, Kathrin
last_name: Padberg-Gehle
language:
- iso: eng
place: Cham
publication: Advances in Dynamics, Optimization and Computation
publication_identifier:
isbn:
- '9783030512637'
- '9783030512644'
issn:
- 2198-4182
- 2198-4190
publication_status: published
publisher: Springer
status: public
title: 'Symmetry in Optimal Control: A Multiobjective Model Predictive Control Approach'
type: book_chapter
user_id: '47427'
year: '2020'
...
---
_id: '17424'
author:
- first_name: Tanja
full_name: Tornede, Tanja
id: '40795'
last_name: Tornede
- first_name: Alexander
full_name: Tornede, Alexander
id: '38209'
last_name: Tornede
- first_name: Marcel Dominik
full_name: Wever, Marcel Dominik
id: '33176'
last_name: Wever
orcid: ' https://orcid.org/0000-0001-9782-6818'
- first_name: Felix
full_name: Mohr, Felix
last_name: Mohr
- first_name: Eyke
full_name: Hüllermeier, Eyke
id: '48129'
last_name: Hüllermeier
citation:
ama: 'Tornede T, Tornede A, Wever MD, Mohr F, Hüllermeier E. AutoML for Predictive
Maintenance: One Tool to RUL Them All. In: Proceedings of the ECMLPKDD 2020.
; 2020. doi:10.1007/978-3-030-66770-2_8'
apa: 'Tornede, T., Tornede, A., Wever, M. D., Mohr, F., & Hüllermeier, E. (2020).
AutoML for Predictive Maintenance: One Tool to RUL Them All. Proceedings of
the ECMLPKDD 2020. IOTStream Workshop @ ECMLPKDD 2020. https://doi.org/10.1007/978-3-030-66770-2_8'
bibtex: '@inproceedings{Tornede_Tornede_Wever_Mohr_Hüllermeier_2020, title={AutoML
for Predictive Maintenance: One Tool to RUL Them All}, DOI={10.1007/978-3-030-66770-2_8},
booktitle={Proceedings of the ECMLPKDD 2020}, author={Tornede, Tanja and Tornede,
Alexander and Wever, Marcel Dominik and Mohr, Felix and Hüllermeier, Eyke}, year={2020}
}'
chicago: 'Tornede, Tanja, Alexander Tornede, Marcel Dominik Wever, Felix Mohr, and
Eyke Hüllermeier. “AutoML for Predictive Maintenance: One Tool to RUL Them All.”
In Proceedings of the ECMLPKDD 2020, 2020. https://doi.org/10.1007/978-3-030-66770-2_8.'
ieee: 'T. Tornede, A. Tornede, M. D. Wever, F. Mohr, and E. Hüllermeier, “AutoML
for Predictive Maintenance: One Tool to RUL Them All,” presented at the IOTStream
Workshop @ ECMLPKDD 2020, 2020, doi: 10.1007/978-3-030-66770-2_8.'
mla: 'Tornede, Tanja, et al. “AutoML for Predictive Maintenance: One Tool to RUL
Them All.” Proceedings of the ECMLPKDD 2020, 2020, doi:10.1007/978-3-030-66770-2_8.'
short: 'T. Tornede, A. Tornede, M.D. Wever, F. Mohr, E. Hüllermeier, in: Proceedings
of the ECMLPKDD 2020, 2020.'
conference:
name: IOTStream Workshop @ ECMLPKDD 2020
date_created: 2020-07-28T09:17:41Z
date_updated: 2022-01-06T06:53:11Z
department:
- _id: '34'
- _id: '355'
- _id: '26'
doi: 10.1007/978-3-030-66770-2_8
language:
- iso: eng
project:
- _id: '52'
name: Computing Resources Provided by the Paderborn Center for Parallel Computing
- _id: '3'
name: SFB 901 - Project Area B
- _id: '10'
name: SFB 901 - Subproject B2
- _id: '1'
name: SFB 901
- _id: '52'
name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: Proceedings of the ECMLPKDD 2020
status: public
title: 'AutoML for Predictive Maintenance: One Tool to RUL Them All'
type: conference
user_id: '5786'
year: '2020'
...
---
_id: '17426'
abstract:
- lang: eng
text: The development of renewable energies and smart mobility has profoundly
impacted the future of the distribution grid. An increasing bidirectional energy
flow stresses the assets of the distribution grid, especially medium voltage switchgear.
This calls for improved maintenance strategies to prevent critical failures. Predictive
maintenance, a maintenance strategy relying on current condition data of assets,
serves as a guideline. Novel sensors covering thermal, mechanical, and partial
discharge aspects of switchgear, enable continuous condition monitoring of some
of the most critical assets of the distribution grid. Combined with machine learning
algorithms, the demands put on the distribution grid by the energy and mobility
revolutions can be handled. In this paper, we review the current state-of-the-art
of all aspects of condition monitoring for medium voltage switchgear. Furthermore,
we present an approach to develop a predictive maintenance system based on novel
sensors and machine learning. We show how the existing medium voltage grid infrastructure
can adapt these new needs on an economic scale.
article_number: '2099'
author:
- first_name: Martin W.
full_name: Hoffmann, Martin W.
last_name: Hoffmann
- first_name: Stephan
full_name: Wildermuth, Stephan
last_name: Wildermuth
- first_name: Ralf
full_name: Gitzel, Ralf
last_name: Gitzel
- first_name: Aydin
full_name: Boyaci, Aydin
last_name: Boyaci
- first_name: Jörg
full_name: Gebhardt, Jörg
last_name: Gebhardt
- first_name: Holger
full_name: Kaul, Holger
last_name: Kaul
- first_name: Ido
full_name: Amihai, Ido
last_name: Amihai
- first_name: Bodo
full_name: Forg, Bodo
last_name: Forg
- first_name: Michael
full_name: Suriyah, Michael
last_name: Suriyah
- first_name: Thomas
full_name: Leibfried, Thomas
last_name: Leibfried
- first_name: Volker
full_name: Stich, Volker
last_name: Stich
- first_name: Jan
full_name: Hicking, Jan
last_name: Hicking
- first_name: Martin
full_name: Bremer, Martin
last_name: Bremer
- first_name: Lars
full_name: Kaminski, Lars
last_name: Kaminski
- first_name: Daniel
full_name: Beverungen, Daniel
id: '59677'
last_name: Beverungen
- first_name: Philipp
full_name: zur Heiden, Philipp
id: '64394'
last_name: zur Heiden
- first_name: Tanja
full_name: Tornede, Tanja
id: '40795'
last_name: Tornede
citation:
ama: Hoffmann MW, Wildermuth S, Gitzel R, et al. Integration of Novel Sensors and
Machine Learning for Predictive Maintenance in Medium Voltage Switchgear to Enable
the Energy and Mobility Revolutions. Sensors. 2020. doi:10.3390/s20072099
apa: Hoffmann, M. W., Wildermuth, S., Gitzel, R., Boyaci, A., Gebhardt, J., Kaul,
H., … Tornede, T. (2020). Integration of Novel Sensors and Machine Learning for
Predictive Maintenance in Medium Voltage Switchgear to Enable the Energy and Mobility
Revolutions. Sensors. https://doi.org/10.3390/s20072099
bibtex: '@article{Hoffmann_Wildermuth_Gitzel_Boyaci_Gebhardt_Kaul_Amihai_Forg_Suriyah_Leibfried_et
al._2020, title={Integration of Novel Sensors and Machine Learning for Predictive
Maintenance in Medium Voltage Switchgear to Enable the Energy and Mobility Revolutions},
DOI={10.3390/s20072099}, number={2099},
journal={Sensors}, author={Hoffmann, Martin W. and Wildermuth, Stephan and Gitzel,
Ralf and Boyaci, Aydin and Gebhardt, Jörg and Kaul, Holger and Amihai, Ido and
Forg, Bodo and Suriyah, Michael and Leibfried, Thomas and et al.}, year={2020}
}'
chicago: Hoffmann, Martin W., Stephan Wildermuth, Ralf Gitzel, Aydin Boyaci, Jörg
Gebhardt, Holger Kaul, Ido Amihai, et al. “Integration of Novel Sensors and Machine
Learning for Predictive Maintenance in Medium Voltage Switchgear to Enable the
Energy and Mobility Revolutions.” Sensors, 2020. https://doi.org/10.3390/s20072099.
ieee: M. W. Hoffmann et al., “Integration of Novel Sensors and Machine Learning
for Predictive Maintenance in Medium Voltage Switchgear to Enable the Energy and
Mobility Revolutions,” Sensors, 2020.
mla: Hoffmann, Martin W., et al. “Integration of Novel Sensors and Machine Learning
for Predictive Maintenance in Medium Voltage Switchgear to Enable the Energy and
Mobility Revolutions.” Sensors, 2099, 2020, doi:10.3390/s20072099.
short: M.W. Hoffmann, S. Wildermuth, R. Gitzel, A. Boyaci, J. Gebhardt, H. Kaul,
I. Amihai, B. Forg, M. Suriyah, T. Leibfried, V. Stich, J. Hicking, M. Bremer,
L. Kaminski, D. Beverungen, P. zur Heiden, T. Tornede, Sensors (2020).
date_created: 2020-07-28T09:47:36Z
date_updated: 2022-01-06T06:53:11Z
doi: 10.3390/s20072099
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.mdpi.com/1424-8220/20/7/2099
oa: '1'
publication: Sensors
publication_identifier:
issn:
- 1424-8220
publication_status: published
status: public
title: Integration of Novel Sensors and Machine Learning for Predictive Maintenance
in Medium Voltage Switchgear to Enable the Energy and Mobility Revolutions
type: journal_article
user_id: '40795'
year: '2020'
...
---
_id: '17433'
article_number: '032102'
author:
- first_name: D. Q.
full_name: Wang, D. Q.
last_name: Wang
- first_name: Dirk
full_name: Reuter, Dirk
id: '37763'
last_name: Reuter
- first_name: A. D.
full_name: Wieck, A. D.
last_name: Wieck
- first_name: A. R.
full_name: Hamilton, A. R.
last_name: Hamilton
- first_name: O.
full_name: Klochan, O.
last_name: Klochan
citation:
ama: Wang DQ, Reuter D, Wieck AD, Hamilton AR, Klochan O. Two-dimensional lateral
surface superlattices in GaAs heterostructures with independent control of carrier
density and modulation potential. Applied Physics Letters. 2020. doi:10.1063/5.0009462
apa: Wang, D. Q., Reuter, D., Wieck, A. D., Hamilton, A. R., & Klochan, O. (2020).
Two-dimensional lateral surface superlattices in GaAs heterostructures with independent
control of carrier density and modulation potential. Applied Physics Letters.
https://doi.org/10.1063/5.0009462
bibtex: '@article{Wang_Reuter_Wieck_Hamilton_Klochan_2020, title={Two-dimensional
lateral surface superlattices in GaAs heterostructures with independent control
of carrier density and modulation potential}, DOI={10.1063/5.0009462},
number={032102}, journal={Applied Physics Letters}, author={Wang, D. Q. and Reuter,
Dirk and Wieck, A. D. and Hamilton, A. R. and Klochan, O.}, year={2020} }'
chicago: Wang, D. Q., Dirk Reuter, A. D. Wieck, A. R. Hamilton, and O. Klochan.
“Two-Dimensional Lateral Surface Superlattices in GaAs Heterostructures with Independent
Control of Carrier Density and Modulation Potential.” Applied Physics Letters,
2020. https://doi.org/10.1063/5.0009462.
ieee: D. Q. Wang, D. Reuter, A. D. Wieck, A. R. Hamilton, and O. Klochan, “Two-dimensional
lateral surface superlattices in GaAs heterostructures with independent control
of carrier density and modulation potential,” Applied Physics Letters,
2020.
mla: Wang, D. Q., et al. “Two-Dimensional Lateral Surface Superlattices in GaAs
Heterostructures with Independent Control of Carrier Density and Modulation Potential.”
Applied Physics Letters, 032102, 2020, doi:10.1063/5.0009462.
short: D.Q. Wang, D. Reuter, A.D. Wieck, A.R. Hamilton, O. Klochan, Applied Physics
Letters (2020).
date_created: 2020-07-29T08:21:01Z
date_updated: 2022-01-06T06:53:12Z
department:
- _id: '15'
- _id: '230'
doi: 10.1063/5.0009462
language:
- iso: eng
publication: Applied Physics Letters
publication_identifier:
issn:
- 0003-6951
- 1077-3118
publication_status: published
status: public
title: Two-dimensional lateral surface superlattices in GaAs heterostructures with
independent control of carrier density and modulation potential
type: journal_article
user_id: '42514'
year: '2020'
...
---
_id: '17434'
article_number: '125597'
author:
- first_name: Vinay S.
full_name: Kunnathully, Vinay S.
last_name: Kunnathully
- first_name: Thomas
full_name: Riedl, Thomas
last_name: Riedl
- first_name: Alexander
full_name: Trapp, Alexander
last_name: Trapp
- first_name: Timo
full_name: Langer, Timo
last_name: Langer
- first_name: Dirk
full_name: Reuter, Dirk
id: '37763'
last_name: Reuter
- first_name: Jörg K.N.
full_name: Lindner, Jörg K.N.
last_name: Lindner
citation:
ama: Kunnathully VS, Riedl T, Trapp A, Langer T, Reuter D, Lindner JKN. InAs heteroepitaxy
on nanopillar-patterned GaAs (111)A. Journal of Crystal Growth. 2020. doi:10.1016/j.jcrysgro.2020.125597
apa: Kunnathully, V. S., Riedl, T., Trapp, A., Langer, T., Reuter, D., & Lindner,
J. K. N. (2020). InAs heteroepitaxy on nanopillar-patterned GaAs (111)A. Journal
of Crystal Growth. https://doi.org/10.1016/j.jcrysgro.2020.125597
bibtex: '@article{Kunnathully_Riedl_Trapp_Langer_Reuter_Lindner_2020, title={InAs
heteroepitaxy on nanopillar-patterned GaAs (111)A}, DOI={10.1016/j.jcrysgro.2020.125597},
number={125597}, journal={Journal of Crystal Growth}, author={Kunnathully, Vinay
S. and Riedl, Thomas and Trapp, Alexander and Langer, Timo and Reuter, Dirk and
Lindner, Jörg K.N.}, year={2020} }'
chicago: Kunnathully, Vinay S., Thomas Riedl, Alexander Trapp, Timo Langer, Dirk
Reuter, and Jörg K.N. Lindner. “InAs Heteroepitaxy on Nanopillar-Patterned GaAs
(111)A.” Journal of Crystal Growth, 2020. https://doi.org/10.1016/j.jcrysgro.2020.125597.
ieee: V. S. Kunnathully, T. Riedl, A. Trapp, T. Langer, D. Reuter, and J. K. N.
Lindner, “InAs heteroepitaxy on nanopillar-patterned GaAs (111)A,” Journal
of Crystal Growth, 2020.
mla: Kunnathully, Vinay S., et al. “InAs Heteroepitaxy on Nanopillar-Patterned GaAs
(111)A.” Journal of Crystal Growth, 125597, 2020, doi:10.1016/j.jcrysgro.2020.125597.
short: V.S. Kunnathully, T. Riedl, A. Trapp, T. Langer, D. Reuter, J.K.N. Lindner,
Journal of Crystal Growth (2020).
date_created: 2020-07-29T08:25:37Z
date_updated: 2022-01-06T06:53:12Z
department:
- _id: '15'
- _id: '230'
doi: 10.1016/j.jcrysgro.2020.125597
language:
- iso: eng
publication: Journal of Crystal Growth
publication_identifier:
issn:
- 0022-0248
publication_status: published
status: public
title: InAs heteroepitaxy on nanopillar-patterned GaAs (111)A
type: journal_article
user_id: '42514'
year: '2020'
...
---
_id: '17435'
author:
- first_name: M.
full_name: Geier, M.
last_name: Geier
- first_name: J.
full_name: Freudenfeld, J.
last_name: Freudenfeld
- first_name: J. T.
full_name: Silva, J. T.
last_name: Silva
- first_name: V.
full_name: Umansky, V.
last_name: Umansky
- first_name: Dirk
full_name: Reuter, Dirk
id: '37763'
last_name: Reuter
- first_name: A. D.
full_name: Wieck, A. D.
last_name: Wieck
- first_name: P. W.
full_name: Brouwer, P. W.
last_name: Brouwer
- first_name: S.
full_name: Ludwig, S.
last_name: Ludwig
citation:
ama: Geier M, Freudenfeld J, Silva JT, et al. Electrostatic potential shape of gate-defined
quantum point contacts. Physical Review B. 2020. doi:10.1103/physrevb.101.165429
apa: Geier, M., Freudenfeld, J., Silva, J. T., Umansky, V., Reuter, D., Wieck, A.
D., … Ludwig, S. (2020). Electrostatic potential shape of gate-defined quantum
point contacts. Physical Review B. https://doi.org/10.1103/physrevb.101.165429
bibtex: '@article{Geier_Freudenfeld_Silva_Umansky_Reuter_Wieck_Brouwer_Ludwig_2020,
title={Electrostatic potential shape of gate-defined quantum point contacts},
DOI={10.1103/physrevb.101.165429},
journal={Physical Review B}, author={Geier, M. and Freudenfeld, J. and Silva,
J. T. and Umansky, V. and Reuter, Dirk and Wieck, A. D. and Brouwer, P. W. and
Ludwig, S.}, year={2020} }'
chicago: Geier, M., J. Freudenfeld, J. T. Silva, V. Umansky, Dirk Reuter, A. D.
Wieck, P. W. Brouwer, and S. Ludwig. “Electrostatic Potential Shape of Gate-Defined
Quantum Point Contacts.” Physical Review B, 2020. https://doi.org/10.1103/physrevb.101.165429.
ieee: M. Geier et al., “Electrostatic potential shape of gate-defined quantum
point contacts,” Physical Review B, 2020.
mla: Geier, M., et al. “Electrostatic Potential Shape of Gate-Defined Quantum Point
Contacts.” Physical Review B, 2020, doi:10.1103/physrevb.101.165429.
short: M. Geier, J. Freudenfeld, J.T. Silva, V. Umansky, D. Reuter, A.D. Wieck,
P.W. Brouwer, S. Ludwig, Physical Review B (2020).
date_created: 2020-07-29T08:27:47Z
date_updated: 2022-01-06T06:53:12Z
department:
- _id: '15'
- _id: '230'
doi: 10.1103/physrevb.101.165429
language:
- iso: eng
publication: Physical Review B
publication_identifier:
issn:
- 2469-9950
- 2469-9969
publication_status: published
status: public
title: Electrostatic potential shape of gate-defined quantum point contacts
type: journal_article
user_id: '42514'
year: '2020'
...
---
_id: '17436'
abstract:
- lang: eng
text: The study of electron transport in low-dimensional systems is of importance,
not only from a fundamental point of view, but also for future electronic and
spintronic devices. In this context heterostructures containing a two-dimensional
electron gas (2DEG) are a key technology. In particular GaAs/AlGaAs heterostructures,
with a 2DEG at typically 100 nm below the surface, are widely studied. In order
to explore electron transport in such systems, low-resistance ohmic contacts are
required that connect the 2DEG to macroscopic measurement leads at the surface.
Here we report on designing and measuring a dedicated device for unraveling the
various resistance contributions in such contacts, which include pristine 2DEG
series resistance, the 2DEG resistance under a contact, the contact resistance
itself, and the influence of pressing a bonding wire onto a contact. We also report
here a recipe for contacts with very low resistance values that remain below 10
Ω for annealing times between 20 and 350 s, hence providing the flexibility to
use this method for materials with different 2DEG depths. The type of heating,
temperature ramp rate and gas forming used for annealing is found to strongly
influence the annealing process and hence the quality of the resulting contacts.
article_number: '20101'
author:
- first_name: Muhammad
full_name: Javaid Iqbal, Muhammad
last_name: Javaid Iqbal
- first_name: Dirk
full_name: Reuter, Dirk
id: '37763'
last_name: Reuter
- first_name: Andreas Dirk
full_name: Wieck, Andreas Dirk
last_name: Wieck
- first_name: Caspar
full_name: van der Wal, Caspar
last_name: van der Wal
citation:
ama: Javaid Iqbal M, Reuter D, Wieck AD, van der Wal C. Characterization of low-resistance
ohmic contacts to a two-dimensional electron gas in a GaAs/AlGaAs heterostructure.
The European Physical Journal Applied Physics. 2020. doi:10.1051/epjap/2020190202
apa: Javaid Iqbal, M., Reuter, D., Wieck, A. D., & van der Wal, C. (2020). Characterization
of low-resistance ohmic contacts to a two-dimensional electron gas in a GaAs/AlGaAs
heterostructure. The European Physical Journal Applied Physics. https://doi.org/10.1051/epjap/2020190202
bibtex: '@article{Javaid Iqbal_Reuter_Wieck_van der Wal_2020, title={Characterization
of low-resistance ohmic contacts to a two-dimensional electron gas in a GaAs/AlGaAs
heterostructure}, DOI={10.1051/epjap/2020190202},
number={20101}, journal={The European Physical Journal Applied Physics}, author={Javaid
Iqbal, Muhammad and Reuter, Dirk and Wieck, Andreas Dirk and van der Wal, Caspar},
year={2020} }'
chicago: Javaid Iqbal, Muhammad, Dirk Reuter, Andreas Dirk Wieck, and Caspar van
der Wal. “Characterization of Low-Resistance Ohmic Contacts to a Two-Dimensional
Electron Gas in a GaAs/AlGaAs Heterostructure.” The European Physical Journal
Applied Physics, 2020. https://doi.org/10.1051/epjap/2020190202.
ieee: M. Javaid Iqbal, D. Reuter, A. D. Wieck, and C. van der Wal, “Characterization
of low-resistance ohmic contacts to a two-dimensional electron gas in a GaAs/AlGaAs
heterostructure,” The European Physical Journal Applied Physics, 2020.
mla: Javaid Iqbal, Muhammad, et al. “Characterization of Low-Resistance Ohmic Contacts
to a Two-Dimensional Electron Gas in a GaAs/AlGaAs Heterostructure.” The European
Physical Journal Applied Physics, 20101, 2020, doi:10.1051/epjap/2020190202.
short: M. Javaid Iqbal, D. Reuter, A.D. Wieck, C. van der Wal, The European Physical
Journal Applied Physics (2020).
date_created: 2020-07-29T08:29:26Z
date_updated: 2022-01-06T06:53:12Z
department:
- _id: '15'
- _id: '230'
doi: 10.1051/epjap/2020190202
language:
- iso: eng
publication: The European Physical Journal Applied Physics
publication_identifier:
issn:
- 1286-0042
- 1286-0050
publication_status: published
status: public
title: Characterization of low-resistance ohmic contacts to a two-dimensional electron
gas in a GaAs/AlGaAs heterostructure
type: journal_article
user_id: '42514'
year: '2020'
...
---
_id: '17437'
author:
- first_name: C.
full_name: Ebler, C.
last_name: Ebler
- first_name: P. A.
full_name: Labud, P. A.
last_name: Labud
- first_name: A. K.
full_name: Rai, A. K.
last_name: Rai
- first_name: Dirk
full_name: Reuter, Dirk
id: '37763'
last_name: Reuter
- first_name: A. D.
full_name: Wieck, A. D.
last_name: Wieck
- first_name: A.
full_name: Ludwig, A.
last_name: Ludwig
citation:
ama: Ebler C, Labud PA, Rai AK, Reuter D, Wieck AD, Ludwig A. Electrical detection
of excitonic states by time-resolved conductance measurements. Physical Review
B. 2020. doi:10.1103/physrevb.101.125303
apa: Ebler, C., Labud, P. A., Rai, A. K., Reuter, D., Wieck, A. D., & Ludwig,
A. (2020). Electrical detection of excitonic states by time-resolved conductance
measurements. Physical Review B. https://doi.org/10.1103/physrevb.101.125303
bibtex: '@article{Ebler_Labud_Rai_Reuter_Wieck_Ludwig_2020, title={Electrical detection
of excitonic states by time-resolved conductance measurements}, DOI={10.1103/physrevb.101.125303},
journal={Physical Review B}, author={Ebler, C. and Labud, P. A. and Rai, A. K.
and Reuter, Dirk and Wieck, A. D. and Ludwig, A.}, year={2020} }'
chicago: Ebler, C., P. A. Labud, A. K. Rai, Dirk Reuter, A. D. Wieck, and A. Ludwig.
“Electrical Detection of Excitonic States by Time-Resolved Conductance Measurements.”
Physical Review B, 2020. https://doi.org/10.1103/physrevb.101.125303.
ieee: C. Ebler, P. A. Labud, A. K. Rai, D. Reuter, A. D. Wieck, and A. Ludwig, “Electrical
detection of excitonic states by time-resolved conductance measurements,” Physical
Review B, 2020.
mla: Ebler, C., et al. “Electrical Detection of Excitonic States by Time-Resolved
Conductance Measurements.” Physical Review B, 2020, doi:10.1103/physrevb.101.125303.
short: C. Ebler, P.A. Labud, A.K. Rai, D. Reuter, A.D. Wieck, A. Ludwig, Physical
Review B (2020).
date_created: 2020-07-29T08:30:34Z
date_updated: 2022-01-06T06:53:12Z
department:
- _id: '15'
- _id: '230'
doi: 10.1103/physrevb.101.125303
language:
- iso: eng
publication: Physical Review B
publication_identifier:
issn:
- 2469-9950
- 2469-9969
publication_status: published
status: public
title: Electrical detection of excitonic states by time-resolved conductance measurements
type: journal_article
user_id: '42514'
year: '2020'
...
---
_id: '17523'
abstract:
- lang: eng
text: Compact and robust cold atom sources are increasingly important for
quantum research, especially for transferring cutting-edge quantum science into
practical applications. In this study, we report on a novel scheme that uses a
metasurface optical chip to replace the conventional bulky optical elements used
to produce a cold atomic ensemble with a single incident laser beam, which is
split by the metasurface into multiple beams of the desired polarization states.
Atom numbers ~107 and temperatures (about 35 μK) of relevance
to quantum sensing are achieved in a compact and robust fashion. Our work highlights
the substantial progress toward fully integrated cold atom quantum devices by
exploiting metasurface optical chips, which may have great potential in quantum
sensing, quantum computing, and other areas.
article_number: eabb6667
article_type: original
author:
- first_name: Lingxiao
full_name: Zhu, Lingxiao
last_name: Zhu
- first_name: Xuan
full_name: Liu, Xuan
last_name: Liu
- first_name: Basudeb
full_name: Sain, Basudeb
last_name: Sain
- first_name: Mengyao
full_name: Wang, Mengyao
last_name: Wang
- first_name: Christian
full_name: Schlickriede, Christian
id: '59792'
last_name: Schlickriede
- first_name: Yutao
full_name: Tang, Yutao
last_name: Tang
- first_name: Junhong
full_name: Deng, Junhong
last_name: Deng
- first_name: Kingfai
full_name: Li, Kingfai
last_name: Li
- first_name: Jun
full_name: Yang, Jun
last_name: Yang
- first_name: Michael
full_name: Holynski, Michael
last_name: Holynski
- first_name: Shuang
full_name: Zhang, Shuang
last_name: Zhang
- first_name: Thomas
full_name: Zentgraf, Thomas
id: '30525'
last_name: Zentgraf
orcid: 0000-0002-8662-1101
- first_name: Kai
full_name: Bongs, Kai
last_name: Bongs
- first_name: Yu-Hung
full_name: Lien, Yu-Hung
last_name: Lien
- first_name: Guixin
full_name: Li, Guixin
last_name: Li
citation:
ama: Zhu L, Liu X, Sain B, et al. A dielectric metasurface optical chip for the
generation of cold atoms. Science Advances. 2020;6(31). doi:10.1126/sciadv.abb6667
apa: Zhu, L., Liu, X., Sain, B., Wang, M., Schlickriede, C., Tang, Y., … Li, G.
(2020). A dielectric metasurface optical chip for the generation of cold atoms.
Science Advances, 6(31). https://doi.org/10.1126/sciadv.abb6667
bibtex: '@article{Zhu_Liu_Sain_Wang_Schlickriede_Tang_Deng_Li_Yang_Holynski_et al._2020,
title={A dielectric metasurface optical chip for the generation of cold atoms},
volume={6}, DOI={10.1126/sciadv.abb6667},
number={31eabb6667}, journal={Science Advances}, publisher={American Association
for the Advancement of Science}, author={Zhu, Lingxiao and Liu, Xuan and Sain,
Basudeb and Wang, Mengyao and Schlickriede, Christian and Tang, Yutao and Deng,
Junhong and Li, Kingfai and Yang, Jun and Holynski, Michael and et al.}, year={2020}
}'
chicago: Zhu, Lingxiao, Xuan Liu, Basudeb Sain, Mengyao Wang, Christian Schlickriede,
Yutao Tang, Junhong Deng, et al. “A Dielectric Metasurface Optical Chip for the
Generation of Cold Atoms.” Science Advances 6, no. 31 (2020). https://doi.org/10.1126/sciadv.abb6667.
ieee: L. Zhu et al., “A dielectric metasurface optical chip for the generation
of cold atoms,” Science Advances, vol. 6, no. 31, 2020.
mla: Zhu, Lingxiao, et al. “A Dielectric Metasurface Optical Chip for the Generation
of Cold Atoms.” Science Advances, vol. 6, no. 31, eabb6667, American Association
for the Advancement of Science, 2020, doi:10.1126/sciadv.abb6667.
short: L. Zhu, X. Liu, B. Sain, M. Wang, C. Schlickriede, Y. Tang, J. Deng, K. Li,
J. Yang, M. Holynski, S. Zhang, T. Zentgraf, K. Bongs, Y.-H. Lien, G. Li, Science
Advances 6 (2020).
date_created: 2020-08-02T07:22:03Z
date_updated: 2022-01-06T06:53:14Z
department:
- _id: '15'
- _id: '230'
- _id: '289'
- _id: '623'
doi: 10.1126/sciadv.abb6667
intvolume: ' 6'
issue: '31'
language:
- iso: eng
publication: Science Advances
publication_identifier:
issn:
- 2375-2548
publication_status: published
publisher: American Association for the Advancement of Science
quality_controlled: '1'
status: public
title: A dielectric metasurface optical chip for the generation of cold atoms
type: journal_article
user_id: '30525'
volume: 6
year: '2020'
...
---
_id: '17578'
author:
- first_name: Swetlana
full_name: Schweizer, Swetlana
last_name: Schweizer
- first_name: Anna
full_name: Becker-Staines, Anna
last_name: Becker-Staines
- first_name: Thomas
full_name: Tröster, Thomas
last_name: Tröster
citation:
ama: Schweizer S, Becker-Staines A, Tröster T. Separation and reclamation of automotive
hybrid structures made of metal and fibre-reinforced plastic. Waste Management.
2020:74-82. doi:10.1016/j.wasman.2020.04.042
apa: Schweizer, S., Becker-Staines, A., & Tröster, T. (2020). Separation and
reclamation of automotive hybrid structures made of metal and fibre-reinforced
plastic. Waste Management, 74–82. https://doi.org/10.1016/j.wasman.2020.04.042
bibtex: '@article{Schweizer_Becker-Staines_Tröster_2020, title={Separation and reclamation
of automotive hybrid structures made of metal and fibre-reinforced plastic}, DOI={10.1016/j.wasman.2020.04.042},
journal={Waste Management}, author={Schweizer, Swetlana and Becker-Staines, Anna
and Tröster, Thomas}, year={2020}, pages={74–82} }'
chicago: Schweizer, Swetlana, Anna Becker-Staines, and Thomas Tröster. “Separation
and Reclamation of Automotive Hybrid Structures Made of Metal and Fibre-Reinforced
Plastic.” Waste Management, 2020, 74–82. https://doi.org/10.1016/j.wasman.2020.04.042.
ieee: S. Schweizer, A. Becker-Staines, and T. Tröster, “Separation and reclamation
of automotive hybrid structures made of metal and fibre-reinforced plastic,” Waste
Management, pp. 74–82, 2020.
mla: Schweizer, Swetlana, et al. “Separation and Reclamation of Automotive Hybrid
Structures Made of Metal and Fibre-Reinforced Plastic.” Waste Management,
2020, pp. 74–82, doi:10.1016/j.wasman.2020.04.042.
short: S. Schweizer, A. Becker-Staines, T. Tröster, Waste Management (2020) 74–82.
date_created: 2020-08-04T07:37:41Z
date_updated: 2022-01-06T06:53:15Z
doi: 10.1016/j.wasman.2020.04.042
language:
- iso: eng
page: 74-82
publication: Waste Management
publication_identifier:
issn:
- 0956-053X
publication_status: published
status: public
title: Separation and reclamation of automotive hybrid structures made of metal and
fibre-reinforced plastic
type: journal_article
user_id: '8938'
year: '2020'
...
---
_id: '17589'
author:
- first_name: G.
full_name: Sonnenrein, G.
last_name: Sonnenrein
- first_name: Elmar
full_name: Baumhögger, Elmar
id: '15164'
last_name: Baumhögger
- first_name: A.
full_name: Elsner, A.
last_name: Elsner
- first_name: A.
full_name: Morbach, A.
last_name: Morbach
- first_name: M.
full_name: Neukötter, M.
last_name: Neukötter
- first_name: A.
full_name: Paul, A.
last_name: Paul
- first_name: J.
full_name: Vrabec, J.
last_name: Vrabec
citation:
ama: Sonnenrein G, Baumhögger E, Elsner A, et al. Improving the performance of household
refrigerating appliances through the integration of phase change materials in
the context of the new global refrigerator standard IEC 62552:2015. International
Journal of Refrigeration. 2020. doi:10.1016/j.ijrefrig.2020.07.025
apa: Sonnenrein, G., Baumhögger, E., Elsner, A., Morbach, A., Neukötter, M., Paul,
A., & Vrabec, J. (2020). Improving the performance of household refrigerating
appliances through the integration of phase change materials in the context of
the new global refrigerator standard IEC 62552:2015. International Journal
of Refrigeration. https://doi.org/10.1016/j.ijrefrig.2020.07.025
bibtex: '@article{Sonnenrein_Baumhögger_Elsner_Morbach_Neukötter_Paul_Vrabec_2020,
title={Improving the performance of household refrigerating appliances through
the integration of phase change materials in the context of the new global refrigerator
standard IEC 62552:2015}, DOI={10.1016/j.ijrefrig.2020.07.025},
journal={International Journal of Refrigeration}, author={Sonnenrein, G. and Baumhögger,
Elmar and Elsner, A. and Morbach, A. and Neukötter, M. and Paul, A. and Vrabec,
J.}, year={2020} }'
chicago: Sonnenrein, G., Elmar Baumhögger, A. Elsner, A. Morbach, M. Neukötter,
A. Paul, and J. Vrabec. “Improving the Performance of Household Refrigerating
Appliances through the Integration of Phase Change Materials in the Context of
the New Global Refrigerator Standard IEC 62552:2015.” International Journal
of Refrigeration, 2020. https://doi.org/10.1016/j.ijrefrig.2020.07.025.
ieee: G. Sonnenrein et al., “Improving the performance of household refrigerating
appliances through the integration of phase change materials in the context of
the new global refrigerator standard IEC 62552:2015,” International Journal
of Refrigeration, 2020.
mla: Sonnenrein, G., et al. “Improving the Performance of Household Refrigerating
Appliances through the Integration of Phase Change Materials in the Context of
the New Global Refrigerator Standard IEC 62552:2015.” International Journal
of Refrigeration, 2020, doi:10.1016/j.ijrefrig.2020.07.025.
short: G. Sonnenrein, E. Baumhögger, A. Elsner, A. Morbach, M. Neukötter, A. Paul,
J. Vrabec, International Journal of Refrigeration (2020).
date_created: 2020-08-04T13:57:51Z
date_updated: 2022-01-06T06:53:15Z
department:
- _id: '155'
doi: 10.1016/j.ijrefrig.2020.07.025
language:
- iso: eng
publication: International Journal of Refrigeration
publication_identifier:
issn:
- 0140-7007
publication_status: published
status: public
title: Improving the performance of household refrigerating appliances through the
integration of phase change materials in the context of the new global refrigerator
standard IEC 62552:2015
type: journal_article
user_id: '15164'
year: '2020'
...
---
_id: '17605'
abstract:
- lang: eng
text: "Syntactic annotation of corpora in the form of part-of-speech (POS) tags
is a key requirement for both linguistic research and subsequent automated natural
language processing (NLP) tasks. This problem is commonly tackled using machine
learning methods, i.e., by training a POS tagger on a sufficiently large corpus
of labeled data. \r\nWhile the problem of POS tagging can essentially be considered
as solved for modern languages, historical corpora turn out to be much more difficult,
especially due to the lack of native speakers and sparsity of training data. Moreover,
most texts have no sentences as we know them today, nor a common orthography.\r\nThese
irregularities render the task of automated POS tagging more difficult and error-prone.
Under these circumstances, instead of forcing the POS tagger to predict and commit
to a single tag, it should be enabled to express its uncertainty. In this paper,
we consider POS tagging within the framework of set-valued prediction, which allows
the POS tagger to express its uncertainty via predicting a set of candidate POS
tags instead of guessing a single one. The goal is to guarantee a high confidence
that the correct POS tag is included while keeping the number of candidates small.\r\nIn
our experimental study, we find that extending state-of-the-art POS taggers to
set-valued prediction yields more precise and robust taggings, especially for
unknown words, i.e., words not occurring in the training data."
author:
- first_name: Stefan Helmut
full_name: Heid, Stefan Helmut
id: '39640'
last_name: Heid
orcid: 0000-0002-9461-7372
- first_name: Marcel Dominik
full_name: Wever, Marcel Dominik
id: '33176'
last_name: Wever
orcid: ' https://orcid.org/0000-0001-9782-6818'
- first_name: Eyke
full_name: Hüllermeier, Eyke
id: '48129'
last_name: Hüllermeier
citation:
ama: Heid SH, Wever MD, Hüllermeier E. Reliable Part-of-Speech Tagging of Historical
Corpora through Set-Valued Prediction. Journal of Data Mining and Digital Humanities.
apa: Heid, S. H., Wever, M. D., & Hüllermeier, E. (n.d.). Reliable Part-of-Speech
Tagging of Historical Corpora through Set-Valued Prediction. In Journal of
Data Mining and Digital Humanities. episciences.
bibtex: '@article{Heid_Wever_Hüllermeier, title={Reliable Part-of-Speech Tagging
of Historical Corpora through Set-Valued Prediction}, journal={Journal of Data
Mining and Digital Humanities}, publisher={episciences}, author={Heid, Stefan
Helmut and Wever, Marcel Dominik and Hüllermeier, Eyke} }'
chicago: Heid, Stefan Helmut, Marcel Dominik Wever, and Eyke Hüllermeier. “Reliable
Part-of-Speech Tagging of Historical Corpora through Set-Valued Prediction.” Journal
of Data Mining and Digital Humanities. episciences, n.d.
ieee: S. H. Heid, M. D. Wever, and E. Hüllermeier, “Reliable Part-of-Speech Tagging
of Historical Corpora through Set-Valued Prediction,” Journal of Data Mining
and Digital Humanities. episciences.
mla: Heid, Stefan Helmut, et al. “Reliable Part-of-Speech Tagging of Historical
Corpora through Set-Valued Prediction.” Journal of Data Mining and Digital
Humanities, episciences.
short: S.H. Heid, M.D. Wever, E. Hüllermeier, Journal of Data Mining and Digital
Humanities (n.d.).
date_created: 2020-08-05T06:52:53Z
date_updated: 2022-01-06T06:53:15Z
department:
- _id: '34'
- _id: '355'
- _id: '26'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/2008.01377
oa: '1'
project:
- _id: '39'
name: InterGramm
publication: Journal of Data Mining and Digital Humanities
publication_status: submitted
publisher: episciences
status: public
title: Reliable Part-of-Speech Tagging of Historical Corpora through Set-Valued Prediction
type: preprint
user_id: '5786'
year: '2020'
...
---
_id: '17703'
abstract:
- lang: eng
text: Employing a unique sample of 2,849 tariff imposition announcements by and
against the United States (U.S.) over the period from 2018 to 2019, this study
analyzes the impact of recent tariff announcements on share prices from 859 U.S.
companies. We provide evidence for negative (cumulative) average abnormal stock
returns due to tariff announcements during a symmetric three-day event window.
We suggest that stock market investors expect adverse impacts of tariff impositions,
e.g. a decrease in the companies' future cash flows and a threat of retaliation.
The negative wealth effects are observed irrespective of whether the Trump administration
announces safeguard tariffs to protect domestic firms or a retaliation is declared
by foreign countries. Moreover, building several subsamples, we find that the
adverse impact is mostly driven by announcements involving China and is associated
with a variety of sector, tariff, trade and firm characteristics.
author:
- first_name: Sascha Tobias
full_name: Wengerek, Sascha Tobias
id: '48837'
last_name: Wengerek
orcid: 0000-0002-7820-3903
citation:
ama: Wengerek ST. Share Price Reactions to Tariff Imposition Announcements in
the Trump Era - An Event Study of the Trade Conflict.; 2020.
apa: Wengerek, S. T. (2020). Share price reactions to tariff imposition announcements
in the Trump era - An event study of the trade conflict.
bibtex: '@book{Wengerek_2020, title={Share price reactions to tariff imposition
announcements in the Trump era - An event study of the trade conflict}, author={Wengerek,
Sascha Tobias}, year={2020} }'
chicago: Wengerek, Sascha Tobias. Share Price Reactions to Tariff Imposition
Announcements in the Trump Era - An Event Study of the Trade Conflict, 2020.
ieee: S. T. Wengerek, Share price reactions to tariff imposition announcements
in the Trump era - An event study of the trade conflict. 2020.
mla: Wengerek, Sascha Tobias. Share Price Reactions to Tariff Imposition Announcements
in the Trump Era - An Event Study of the Trade Conflict. 2020.
short: S.T. Wengerek, Share Price Reactions to Tariff Imposition Announcements in
the Trump Era - An Event Study of the Trade Conflict, 2020.
date_created: 2020-08-07T09:34:29Z
date_updated: 2022-01-06T06:53:17Z
department:
- _id: '186'
jel:
- F14
- F18
- F23
- F51
keyword:
- event study
- international relations
- protectionism
- strategic trade policy
- tariffs
- trade conflict
language:
- iso: eng
main_file_link:
- url: https://ideas.repec.org/p/pdn/dispap/59.html
page: '63'
status: public
title: Share price reactions to tariff imposition announcements in the Trump era -
An event study of the trade conflict
type: working_paper
user_id: '48837'
year: '2020'
...
---
_id: '17730'
article_number: '101717'
author:
- first_name: Regina
full_name: Ortmann, Regina
id: '10020'
last_name: Ortmann
- first_name: Matthias
full_name: Pelster, Matthias
id: '67265'
last_name: Pelster
orcid: ' https://orcid.org/0000-0001-5740-2420'
- first_name: Sascha Tobias
full_name: Wengerek, Sascha Tobias
id: '48837'
last_name: Wengerek
orcid: 0000-0002-7820-3903
citation:
ama: Ortmann R, Pelster M, Wengerek ST. COVID-19 and investor behavior. Finance
Research Letters. 2020;37. doi:10.1016/j.frl.2020.101717
apa: Ortmann, R., Pelster, M., & Wengerek, S. T. (2020). COVID-19 and investor
behavior. Finance Research Letters, 37. https://doi.org/10.1016/j.frl.2020.101717
bibtex: '@article{Ortmann_Pelster_Wengerek_2020, title={COVID-19 and investor behavior},
volume={37}, DOI={10.1016/j.frl.2020.101717},
number={101717}, journal={Finance Research Letters}, author={Ortmann, Regina and
Pelster, Matthias and Wengerek, Sascha Tobias}, year={2020} }'
chicago: Ortmann, Regina, Matthias Pelster, and Sascha Tobias Wengerek. “COVID-19
and Investor Behavior.” Finance Research Letters 37 (2020). https://doi.org/10.1016/j.frl.2020.101717.
ieee: R. Ortmann, M. Pelster, and S. T. Wengerek, “COVID-19 and investor behavior,”
Finance Research Letters, vol. 37, 2020.
mla: Ortmann, Regina, et al. “COVID-19 and Investor Behavior.” Finance Research
Letters, vol. 37, 101717, 2020, doi:10.1016/j.frl.2020.101717.
short: R. Ortmann, M. Pelster, S.T. Wengerek, Finance Research Letters 37 (2020).
date_created: 2020-08-08T08:52:14Z
date_updated: 2022-01-06T06:53:19Z
department:
- _id: '186'
- _id: '578'
doi: 10.1016/j.frl.2020.101717
intvolume: ' 37'
language:
- iso: eng
publication: Finance Research Letters
publication_identifier:
issn:
- 1544-6123
publication_status: published
status: public
title: COVID-19 and investor behavior
type: journal_article
user_id: '67265'
volume: 37
year: '2020'
...
---
_id: '17763'
author:
- first_name: Reinhold
full_name: Haeb-Umbach, Reinhold
id: '242'
last_name: Haeb-Umbach
citation:
ama: 'Haeb-Umbach R. Sprachtechnologien für Digitale Assistenten. In: Böck R, Siegert
I, Wendemuth A, eds. Studientexte Zur Sprachkommunikation: Elektronische Sprachsignalverarbeitung
2020. TUDpress, Dresden; 2020:227-234.'
apa: 'Haeb-Umbach, R. (2020). Sprachtechnologien für Digitale Assistenten. In R.
Böck, I. Siegert, & A. Wendemuth (Eds.), Studientexte zur Sprachkommunikation:
Elektronische Sprachsignalverarbeitung 2020 (pp. 227–234). TUDpress, Dresden.'
bibtex: '@inproceedings{Haeb-Umbach_2020, title={Sprachtechnologien für Digitale
Assistenten}, booktitle={Studientexte zur Sprachkommunikation: Elektronische Sprachsignalverarbeitung
2020}, publisher={TUDpress, Dresden}, author={Haeb-Umbach, Reinhold}, editor={Böck,
Ronald and Siegert, Ingo and Wendemuth, AndreasEditors}, year={2020}, pages={227–234}
}'
chicago: 'Haeb-Umbach, Reinhold. “Sprachtechnologien Für Digitale Assistenten.”
In Studientexte Zur Sprachkommunikation: Elektronische Sprachsignalverarbeitung
2020, edited by Ronald Böck, Ingo Siegert, and Andreas Wendemuth, 227–34.
TUDpress, Dresden, 2020.'
ieee: 'R. Haeb-Umbach, “Sprachtechnologien für Digitale Assistenten,” in Studientexte
zur Sprachkommunikation: Elektronische Sprachsignalverarbeitung 2020, 2020,
pp. 227–234.'
mla: 'Haeb-Umbach, Reinhold. “Sprachtechnologien Für Digitale Assistenten.” Studientexte
Zur Sprachkommunikation: Elektronische Sprachsignalverarbeitung 2020, edited
by Ronald Böck et al., TUDpress, Dresden, 2020, pp. 227–34.'
short: 'R. Haeb-Umbach, in: R. Böck, I. Siegert, A. Wendemuth (Eds.), Studientexte
Zur Sprachkommunikation: Elektronische Sprachsignalverarbeitung 2020, TUDpress,
Dresden, 2020, pp. 227–234.'
date_created: 2020-08-10T09:53:12Z
date_updated: 2022-01-06T06:53:19Z
department:
- _id: '54'
editor:
- first_name: Ronald
full_name: Böck, Ronald
last_name: Böck
- first_name: Ingo
full_name: Siegert, Ingo
last_name: Siegert
- first_name: Andreas
full_name: Wendemuth, Andreas
last_name: Wendemuth
keyword:
- Poster
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://groups.uni-paderborn.de/nt/pubs/2020/ESSV_2020_haeb_umbach.pdf
oa: '1'
page: 227-234
publication: 'Studientexte zur Sprachkommunikation: Elektronische Sprachsignalverarbeitung
2020'
publication_identifier:
isbn:
- 978-3-959081-93-1
publisher: TUDpress, Dresden
status: public
title: Sprachtechnologien für Digitale Assistenten
type: conference
user_id: '44006'
year: '2020'
...
---
_id: '17803'
abstract:
- lang: eng
text: We numerically simulate multiple light scattering in discrete disordered media
represented by large clusters of irregular non-absorbing particles. The packing
density of clusters is 0.5. With such conditions diffuse scattering is significantly
reduced and light transport follows propagation channels that are determined by
the particle size and topology of the medium. This kind of localization produces
coherent backscattering intensity surge and enhanced negative polarization branch
if compared to lower density samples.
author:
- first_name: Yevgen
full_name: Grynko, Yevgen
id: '26059'
last_name: Grynko
- first_name: Yuriy
full_name: Shkuratov, Yuriy
last_name: Shkuratov
- first_name: Jens
full_name: Förstner, Jens
id: '158'
last_name: Förstner
orcid: 0000-0001-7059-9862
citation:
ama: Grynko Y, Shkuratov Y, Förstner J. Light backscattering from large clusters
of densely packed irregular particles. Journal of Quantitative Spectroscopy
and Radiative Transfer. 2020;255:107234. doi:10.1016/j.jqsrt.2020.107234
apa: Grynko, Y., Shkuratov, Y., & Förstner, J. (2020). Light backscattering
from large clusters of densely packed irregular particles. Journal of Quantitative
Spectroscopy and Radiative Transfer, 255, 107234. https://doi.org/10.1016/j.jqsrt.2020.107234
bibtex: '@article{Grynko_Shkuratov_Förstner_2020, title={Light backscattering from
large clusters of densely packed irregular particles}, volume={255}, DOI={10.1016/j.jqsrt.2020.107234},
journal={Journal of Quantitative Spectroscopy and Radiative Transfer}, author={Grynko,
Yevgen and Shkuratov, Yuriy and Förstner, Jens}, year={2020}, pages={107234} }'
chicago: 'Grynko, Yevgen, Yuriy Shkuratov, and Jens Förstner. “Light Backscattering
from Large Clusters of Densely Packed Irregular Particles.” Journal of Quantitative
Spectroscopy and Radiative Transfer 255 (2020): 107234. https://doi.org/10.1016/j.jqsrt.2020.107234.'
ieee: Y. Grynko, Y. Shkuratov, and J. Förstner, “Light backscattering from large
clusters of densely packed irregular particles,” Journal of Quantitative Spectroscopy
and Radiative Transfer, vol. 255, p. 107234, 2020.
mla: Grynko, Yevgen, et al. “Light Backscattering from Large Clusters of Densely
Packed Irregular Particles.” Journal of Quantitative Spectroscopy and Radiative
Transfer, vol. 255, 2020, p. 107234, doi:10.1016/j.jqsrt.2020.107234.
short: Y. Grynko, Y. Shkuratov, J. Förstner, Journal of Quantitative Spectroscopy
and Radiative Transfer 255 (2020) 107234.
date_created: 2020-08-11T09:07:04Z
date_updated: 2022-01-06T06:53:20Z
ddc:
- '530'
department:
- _id: '61'
- _id: '230'
doi: 10.1016/j.jqsrt.2020.107234
file:
- access_level: open_access
content_type: application/pdf
creator: fossie
date_created: 2020-08-11T15:24:31Z
date_updated: 2020-08-11T15:24:31Z
file_id: '17814'
file_name: 2020-08 Grynko - JQSRT PREPRINT - Large Cluster.pdf
file_size: 1567605
relation: main_file
title: Preprint
file_date_updated: 2020-08-11T15:24:31Z
has_accepted_license: '1'
intvolume: ' 255'
keyword:
- tet_topic_scattering
language:
- iso: eng
oa: '1'
page: '107234'
project:
- _id: '52'
name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: Journal of Quantitative Spectroscopy and Radiative Transfer
publication_identifier:
issn:
- 0022-4073
publication_status: published
status: public
title: Light backscattering from large clusters of densely packed irregular particles
type: journal_article
user_id: '158'
volume: 255
year: '2020'
...
---
_id: '17808'
author:
- first_name: Robert
full_name: Gmyr, Robert
last_name: Gmyr
- first_name: Kristian
full_name: Hinnenthal, Kristian
id: '32229'
last_name: Hinnenthal
- first_name: Irina
full_name: Kostitsyna, Irina
last_name: Kostitsyna
- first_name: Fabian
full_name: Kuhn, Fabian
last_name: Kuhn
- first_name: Dorian
full_name: Rudolph, Dorian
last_name: Rudolph
- first_name: Christian
full_name: Scheideler, Christian
id: '20792'
last_name: Scheideler
- first_name: Thim
full_name: Strothmann, Thim
last_name: Strothmann
citation:
ama: Gmyr R, Hinnenthal K, Kostitsyna I, et al. Forming tile shapes with simple
robots. Nat Comput. 2020;19(2):375-390. doi:10.1007/s11047-019-09774-2
apa: Gmyr, R., Hinnenthal, K., Kostitsyna, I., Kuhn, F., Rudolph, D., Scheideler,
C., & Strothmann, T. (2020). Forming tile shapes with simple robots. Nat.
Comput., 19(2), 375–390. https://doi.org/10.1007/s11047-019-09774-2
bibtex: '@article{Gmyr_Hinnenthal_Kostitsyna_Kuhn_Rudolph_Scheideler_Strothmann_2020,
title={Forming tile shapes with simple robots}, volume={19}, DOI={10.1007/s11047-019-09774-2},
number={2}, journal={Nat. Comput.}, author={Gmyr, Robert and Hinnenthal, Kristian
and Kostitsyna, Irina and Kuhn, Fabian and Rudolph, Dorian and Scheideler, Christian
and Strothmann, Thim}, year={2020}, pages={375–390} }'
chicago: 'Gmyr, Robert, Kristian Hinnenthal, Irina Kostitsyna, Fabian Kuhn, Dorian
Rudolph, Christian Scheideler, and Thim Strothmann. “Forming Tile Shapes with
Simple Robots.” Nat. Comput. 19, no. 2 (2020): 375–90. https://doi.org/10.1007/s11047-019-09774-2.'
ieee: R. Gmyr et al., “Forming tile shapes with simple robots,” Nat. Comput.,
vol. 19, no. 2, pp. 375–390, 2020.
mla: Gmyr, Robert, et al. “Forming Tile Shapes with Simple Robots.” Nat. Comput.,
vol. 19, no. 2, 2020, pp. 375–90, doi:10.1007/s11047-019-09774-2.
short: R. Gmyr, K. Hinnenthal, I. Kostitsyna, F. Kuhn, D. Rudolph, C. Scheideler,
T. Strothmann, Nat. Comput. 19 (2020) 375–390.
date_created: 2020-08-11T10:57:26Z
date_updated: 2022-01-06T06:53:20Z
doi: 10.1007/s11047-019-09774-2
intvolume: ' 19'
issue: '2'
language:
- iso: eng
page: 375-390
publication: Nat. Comput.
status: public
title: Forming tile shapes with simple robots
type: journal_article
user_id: '15504'
volume: 19
year: '2020'
...