---
_id: '16095'
author:
- first_name: Dieter
full_name: Krimphove, Dieter
id: '282'
last_name: Krimphove
citation:
ama: Krimphove D. Die „Logik“ der Überzeugungskraft. Rechtstheorie. 2020;50(1):107-113.
apa: Krimphove, D. (2020). Die „Logik“ der Überzeugungskraft. Rechtstheorie,
50(1), 107–113.
bibtex: '@article{Krimphove_2020, title={Die „Logik“ der Überzeugungskraft}, volume={50},
number={1}, journal={Rechtstheorie}, publisher={Duncker&Humblot}, author={Krimphove,
Dieter}, year={2020}, pages={107–113} }'
chicago: 'Krimphove, Dieter. “Die „Logik“ Der Überzeugungskraft.” Rechtstheorie
50, no. 1 (2020): 107–13.'
ieee: D. Krimphove, “Die „Logik“ der Überzeugungskraft,” Rechtstheorie, vol.
50, no. 1, pp. 107–113, 2020.
mla: Krimphove, Dieter. “Die „Logik“ Der Überzeugungskraft.” Rechtstheorie,
vol. 50, no. 1, Duncker&Humblot, 2020, pp. 107–13.
short: D. Krimphove, Rechtstheorie 50 (2020) 107–113.
date_created: 2020-02-26T09:07:21Z
date_updated: 2022-01-06T06:52:43Z
department:
- _id: '212'
intvolume: ' 50'
issue: '1'
language:
- iso: eng
page: 107-113
publication: Rechtstheorie
publication_identifier:
issn:
- 0034-1398
publisher: Duncker&Humblot
status: public
title: Die „Logik“ der Überzeugungskraft
type: journal_article
user_id: '282'
volume: 50
year: '2020'
...
---
_id: '16100'
article_number: '101075'
author:
- first_name: Nicholas R.
full_name: Prince, Nicholas R.
last_name: Prince
- first_name: J.
full_name: Bruce Prince, J.
last_name: Bruce Prince
- first_name: Rüdiger
full_name: Kabst, Rüdiger
id: '42362'
last_name: Kabst
citation:
ama: 'Prince NR, Bruce Prince J, Kabst R. National culture and incentives: Are incentive
practices always good? Journal of World Business. 2020;55(3). doi:10.1016/j.jwb.2020.101075'
apa: 'Prince, N. R., Bruce Prince, J., & Kabst, R. (2020). National culture
and incentives: Are incentive practices always good? Journal of World Business,
55(3). https://doi.org/10.1016/j.jwb.2020.101075'
bibtex: '@article{Prince_Bruce Prince_Kabst_2020, title={National culture and incentives:
Are incentive practices always good?}, volume={55}, DOI={10.1016/j.jwb.2020.101075},
number={3101075}, journal={Journal of World Business}, author={Prince, Nicholas
R. and Bruce Prince, J. and Kabst, Rüdiger}, year={2020} }'
chicago: 'Prince, Nicholas R., J. Bruce Prince, and Rüdiger Kabst. “National Culture
and Incentives: Are Incentive Practices Always Good?” Journal of World Business
55, no. 3 (2020). https://doi.org/10.1016/j.jwb.2020.101075.'
ieee: 'N. R. Prince, J. Bruce Prince, and R. Kabst, “National culture and incentives:
Are incentive practices always good?,” Journal of World Business, vol.
55, no. 3, 2020.'
mla: 'Prince, Nicholas R., et al. “National Culture and Incentives: Are Incentive
Practices Always Good?” Journal of World Business, vol. 55, no. 3, 101075,
2020, doi:10.1016/j.jwb.2020.101075.'
short: N.R. Prince, J. Bruce Prince, R. Kabst, Journal of World Business 55 (2020).
date_created: 2020-02-26T12:28:58Z
date_updated: 2022-01-06T06:52:43Z
doi: 10.1016/j.jwb.2020.101075
intvolume: ' 55'
issue: '3'
language:
- iso: eng
publication: Journal of World Business
publication_identifier:
issn:
- 1090-9516
publication_status: published
status: public
title: 'National culture and incentives: Are incentive practices always good?'
type: journal_article
user_id: '42362'
volume: 55
year: '2020'
...
---
_id: '16116'
author:
- first_name: Maren
full_name: Purrmann, Maren
id: '65649'
last_name: Purrmann
- first_name: Nancy
full_name: Wünderlich, Nancy
id: '36392'
last_name: Wünderlich
citation:
ama: 'Purrmann M, Wünderlich N. How to Build Trust on Peer-to-Peer Platforms: An
Investigation of the Antecedents of Peer and Platform Trust. In: Proceedings
of the 2020 AMA Winter Academic Conference. ; 2020.'
apa: 'Purrmann, M., & Wünderlich, N. (2020). How to Build Trust on Peer-to-Peer
Platforms: An Investigation of the Antecedents of Peer and Platform Trust. In
Proceedings of the 2020 AMA Winter Academic Conference. San Diego, CA,
USA.'
bibtex: '@inproceedings{Purrmann_Wünderlich_2020, title={How to Build Trust on Peer-to-Peer
Platforms: An Investigation of the Antecedents of Peer and Platform Trust}, booktitle={Proceedings
of the 2020 AMA Winter Academic Conference}, author={Purrmann, Maren and Wünderlich,
Nancy}, year={2020} }'
chicago: 'Purrmann, Maren, and Nancy Wünderlich. “How to Build Trust on Peer-to-Peer
Platforms: An Investigation of the Antecedents of Peer and Platform Trust.” In
Proceedings of the 2020 AMA Winter Academic Conference, 2020.'
ieee: 'M. Purrmann and N. Wünderlich, “How to Build Trust on Peer-to-Peer Platforms:
An Investigation of the Antecedents of Peer and Platform Trust,” in Proceedings
of the 2020 AMA Winter Academic Conference, San Diego, CA, USA, 2020.'
mla: 'Purrmann, Maren, and Nancy Wünderlich. “How to Build Trust on Peer-to-Peer
Platforms: An Investigation of the Antecedents of Peer and Platform Trust.” Proceedings
of the 2020 AMA Winter Academic Conference, 2020.'
short: 'M. Purrmann, N. Wünderlich, in: Proceedings of the 2020 AMA Winter Academic
Conference, 2020.'
conference:
end_date: 16.02.2020
location: San Diego, CA, USA
name: 2020 AMA Winter Academic Conference
start_date: 14.02.2020
date_created: 2020-02-27T14:12:09Z
date_updated: 2022-01-06T06:52:43Z
department:
- _id: '181'
language:
- iso: eng
publication: Proceedings of the 2020 AMA Winter Academic Conference
status: public
title: 'How to Build Trust on Peer-to-Peer Platforms: An Investigation of the Antecedents
of Peer and Platform Trust'
type: conference
user_id: '65649'
year: '2020'
...
---
_id: '16197'
abstract:
- lang: eng
text: Nonlinear Pancharatnam–Berry phase metasurfaces facilitate the nontrivial
phase modulation for frequency conversion processes by leveraging photon‐spin
dependent nonlinear geometric‐phases. However, plasmonic metasurfaces show some
severe limitation for nonlinear frequency conversion due to the intrinsic high
ohmic loss and low damage threshold of plasmonic nanostructures. Here, the nonlinear
geometric‐phases associated with the third‐harmonic generation process occurring
in all‐dielectric metasurfaces is studied systematically, which are composed of
silicon nanofins with different in‐plane rotational symmetries. It is found that
the wave coupling among different field components of the resonant fundamental
field gives rise to the appearance of different nonlinear geometric‐phases of
the generated third‐harmonic signals. The experimental observations of the nonlinear
beam steering and nonlinear holography realized in this work by all‐dielectric
geometric‐phase metasurfaces are well explained with the developed theory. This
work offers a new physical picture to understand the nonlinear optical process
occurring at nanoscale dielectric resonators and will help in the design of nonlinear
metasurfaces with tailored phase properties.
article_number: '1902050'
article_type: original
author:
- first_name: Bingyi
full_name: Liu, Bingyi
last_name: Liu
- first_name: Basudeb
full_name: Sain, Basudeb
last_name: Sain
- first_name: Bernhard
full_name: Reineke, Bernhard
last_name: Reineke
- first_name: Ruizhe
full_name: Zhao, Ruizhe
last_name: Zhao
- first_name: Cedrik
full_name: Meier, Cedrik
id: '20798'
last_name: Meier
orcid: https://orcid.org/0000-0002-3787-3572
- first_name: Lingling
full_name: Huang, Lingling
last_name: Huang
- first_name: Yongyuan
full_name: Jiang, Yongyuan
last_name: Jiang
- first_name: Thomas
full_name: Zentgraf, Thomas
id: '30525'
last_name: Zentgraf
orcid: 0000-0002-8662-1101
citation:
ama: 'Liu B, Sain B, Reineke B, et al. Nonlinear Wavefront Control by Geometric-Phase
Dielectric Metasurfaces: Influence of Mode Field and Rotational Symmetry. Advanced
Optical Materials. 2020;8(9). doi:10.1002/adom.201902050'
apa: 'Liu, B., Sain, B., Reineke, B., Zhao, R., Meier, C., Huang, L., … Zentgraf,
T. (2020). Nonlinear Wavefront Control by Geometric-Phase Dielectric Metasurfaces:
Influence of Mode Field and Rotational Symmetry. Advanced Optical Materials,
8(9). https://doi.org/10.1002/adom.201902050'
bibtex: '@article{Liu_Sain_Reineke_Zhao_Meier_Huang_Jiang_Zentgraf_2020, title={Nonlinear
Wavefront Control by Geometric-Phase Dielectric Metasurfaces: Influence of Mode
Field and Rotational Symmetry}, volume={8}, DOI={10.1002/adom.201902050},
number={91902050}, journal={Advanced Optical Materials}, publisher={Wiley}, author={Liu,
Bingyi and Sain, Basudeb and Reineke, Bernhard and Zhao, Ruizhe and Meier, Cedrik
and Huang, Lingling and Jiang, Yongyuan and Zentgraf, Thomas}, year={2020} }'
chicago: 'Liu, Bingyi, Basudeb Sain, Bernhard Reineke, Ruizhe Zhao, Cedrik Meier,
Lingling Huang, Yongyuan Jiang, and Thomas Zentgraf. “Nonlinear Wavefront Control
by Geometric-Phase Dielectric Metasurfaces: Influence of Mode Field and Rotational
Symmetry.” Advanced Optical Materials 8, no. 9 (2020). https://doi.org/10.1002/adom.201902050.'
ieee: 'B. Liu et al., “Nonlinear Wavefront Control by Geometric-Phase Dielectric
Metasurfaces: Influence of Mode Field and Rotational Symmetry,” Advanced Optical
Materials, vol. 8, no. 9, 2020.'
mla: 'Liu, Bingyi, et al. “Nonlinear Wavefront Control by Geometric-Phase Dielectric
Metasurfaces: Influence of Mode Field and Rotational Symmetry.” Advanced Optical
Materials, vol. 8, no. 9, 1902050, Wiley, 2020, doi:10.1002/adom.201902050.'
short: B. Liu, B. Sain, B. Reineke, R. Zhao, C. Meier, L. Huang, Y. Jiang, T. Zentgraf,
Advanced Optical Materials 8 (2020).
date_created: 2020-02-28T17:29:17Z
date_updated: 2022-01-06T06:52:45Z
ddc:
- '530'
department:
- _id: '15'
- _id: '230'
- _id: '289'
doi: 10.1002/adom.201902050
file:
- access_level: closed
content_type: application/pdf
creator: zentgraf
date_created: 2020-02-28T17:37:38Z
date_updated: 2020-02-28T17:37:38Z
file_id: '16202'
file_name: adom.201902050.pdf
file_size: 2914923
relation: main_file
success: 1
file_date_updated: 2020-02-28T17:37:38Z
has_accepted_license: '1'
intvolume: ' 8'
issue: '9'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://onlinelibrary.wiley.com/doi/full/10.1002/adom.201902050
oa: '1'
project:
- _id: '53'
name: TRR 142
- _id: '56'
name: TRR 142 - Project Area C
- _id: '75'
name: TRR 142 - Subproject C5
publication: Advanced Optical Materials
publication_identifier:
issn:
- 2195-1071
publication_status: published
publisher: Wiley
quality_controlled: '1'
status: public
title: 'Nonlinear Wavefront Control by Geometric-Phase Dielectric Metasurfaces: Influence
of Mode Field and Rotational Symmetry'
type: journal_article
user_id: '30525'
volume: 8
year: '2020'
...
---
_id: '16203'
author:
- first_name: Lukas
full_name: Bolenz, Lukas
id: '65478'
last_name: Bolenz
- first_name: Sven
full_name: Gutperl, Sven
last_name: Gutperl
- first_name: Dominique
full_name: Toye, Dominique
last_name: Toye
- first_name: Stephan
full_name: Scholl, Stephan
last_name: Scholl
- first_name: Eugeny
full_name: Kenig, Eugeny
id: '665'
last_name: Kenig
citation:
ama: 'Bolenz L, Gutperl S, Toye D, Scholl S, Kenig E. Beschreibung der Rektifikation
viskoser Systeme mit Hydrodynamischen Analogien. In: ; 2020.'
apa: Bolenz, L., Gutperl, S., Toye, D., Scholl, S., & Kenig, E. (2020). Beschreibung
der Rektifikation viskoser Systeme mit Hydrodynamischen Analogien. Presented at
the Jahrestreffen der ProcessNet-Fachgruppen Fluidverfahrenstechnik, Adsorption
und Extraktion, Berchtesgaden.
bibtex: '@inproceedings{Bolenz_Gutperl_Toye_Scholl_Kenig_2020, title={Beschreibung
der Rektifikation viskoser Systeme mit Hydrodynamischen Analogien}, author={Bolenz,
Lukas and Gutperl, Sven and Toye, Dominique and Scholl, Stephan and Kenig, Eugeny},
year={2020} }'
chicago: Bolenz, Lukas, Sven Gutperl, Dominique Toye, Stephan Scholl, and Eugeny
Kenig. “Beschreibung Der Rektifikation Viskoser Systeme Mit Hydrodynamischen Analogien,”
2020.
ieee: L. Bolenz, S. Gutperl, D. Toye, S. Scholl, and E. Kenig, “Beschreibung der
Rektifikation viskoser Systeme mit Hydrodynamischen Analogien,” presented at the
Jahrestreffen der ProcessNet-Fachgruppen Fluidverfahrenstechnik, Adsorption und
Extraktion, Berchtesgaden, 2020.
mla: Bolenz, Lukas, et al. Beschreibung Der Rektifikation Viskoser Systeme Mit
Hydrodynamischen Analogien. 2020.
short: 'L. Bolenz, S. Gutperl, D. Toye, S. Scholl, E. Kenig, in: 2020.'
conference:
location: Berchtesgaden
name: Jahrestreffen der ProcessNet-Fachgruppen Fluidverfahrenstechnik, Adsorption
und Extraktion
date_created: 2020-03-02T08:21:33Z
date_updated: 2022-01-06T06:52:45Z
department:
- _id: '9'
- _id: '145'
language:
- iso: eng
status: public
title: Beschreibung der Rektifikation viskoser Systeme mit Hydrodynamischen Analogien
type: conference_abstract
user_id: '65478'
year: '2020'
...
---
_id: '16204'
author:
- first_name: Sven
full_name: Gutperl, Sven
last_name: Gutperl
- first_name: Lukas
full_name: Bolenz, Lukas
id: '65478'
last_name: Bolenz
- first_name: 'Friederike '
full_name: 'Kriese, Friederike '
last_name: Kriese
- first_name: Katharina
full_name: Jasch, Katharina
last_name: Jasch
- first_name: Eugeny
full_name: Kenig, Eugeny
id: '665'
last_name: Kenig
- first_name: Stephan
full_name: Scholl, Stephan
last_name: Scholl
citation:
ama: 'Gutperl S, Bolenz L, Kriese F, Jasch K, Kenig E, Scholl S. Simulation und
Bewertung eines Anlagenkonzepts für Trennleistungsmessungen mit nicht-verdampfenden
Komponenten. In: ; 2020.'
apa: Gutperl, S., Bolenz, L., Kriese, F., Jasch, K., Kenig, E., & Scholl, S.
(2020). Simulation und Bewertung eines Anlagenkonzepts für Trennleistungsmessungen
mit nicht-verdampfenden Komponenten. Presented at the Jahrestreffen der ProcessNet-Fachgruppen
Fluidverfahrenstechnik, Adsorption und Extraktion, Berchtesgaden.
bibtex: '@inproceedings{Gutperl_Bolenz_Kriese_Jasch_Kenig_Scholl_2020, title={Simulation
und Bewertung eines Anlagenkonzepts für Trennleistungsmessungen mit nicht-verdampfenden
Komponenten}, author={Gutperl, Sven and Bolenz, Lukas and Kriese, Friederike and
Jasch, Katharina and Kenig, Eugeny and Scholl, Stephan}, year={2020} }'
chicago: Gutperl, Sven, Lukas Bolenz, Friederike Kriese, Katharina Jasch, Eugeny
Kenig, and Stephan Scholl. “Simulation Und Bewertung Eines Anlagenkonzepts Für
Trennleistungsmessungen Mit Nicht-Verdampfenden Komponenten,” 2020.
ieee: S. Gutperl, L. Bolenz, F. Kriese, K. Jasch, E. Kenig, and S. Scholl, “Simulation
und Bewertung eines Anlagenkonzepts für Trennleistungsmessungen mit nicht-verdampfenden
Komponenten,” presented at the Jahrestreffen der ProcessNet-Fachgruppen Fluidverfahrenstechnik,
Adsorption und Extraktion, Berchtesgaden, 2020.
mla: Gutperl, Sven, et al. Simulation Und Bewertung Eines Anlagenkonzepts Für
Trennleistungsmessungen Mit Nicht-Verdampfenden Komponenten. 2020.
short: 'S. Gutperl, L. Bolenz, F. Kriese, K. Jasch, E. Kenig, S. Scholl, in: 2020.'
conference:
location: Berchtesgaden
name: Jahrestreffen der ProcessNet-Fachgruppen Fluidverfahrenstechnik, Adsorption
und Extraktion
date_created: 2020-03-02T08:27:40Z
date_updated: 2022-01-06T06:52:45Z
department:
- _id: '9'
- _id: '145'
language:
- iso: eng
status: public
title: Simulation und Bewertung eines Anlagenkonzepts für Trennleistungsmessungen
mit nicht-verdampfenden Komponenten
type: conference_abstract
user_id: '65478'
year: '2020'
...
---
_id: '16207'
author:
- first_name: Jens
full_name: Heine, Jens
last_name: Heine
- first_name: Christian
full_name: Wecker, Christian
id: '29891'
last_name: Wecker
- first_name: Eugeny
full_name: Kenig, Eugeny
id: '665'
last_name: Kenig
- first_name: Hans-Joerg
full_name: Bart, Hans-Joerg
last_name: Bart
citation:
ama: 'Heine J, Wecker C, Kenig E, Bart H-J. Stofftransportmessung am ruhenden und
bewegten Einzeltropfen. In: Berchtesgaden: Jahrestreffen der ProcessNet-Fachgruppe
Extraktion; 2020.'
apa: 'Heine, J., Wecker, C., Kenig, E., & Bart, H.-J. (2020). Stofftransportmessung
am ruhenden und bewegten Einzeltropfen. Berchtesgaden: Jahrestreffen der ProcessNet-Fachgruppe
Extraktion.'
bibtex: '@inproceedings{Heine_Wecker_Kenig_Bart_2020, place={Berchtesgaden}, title={Stofftransportmessung
am ruhenden und bewegten Einzeltropfen}, publisher={Jahrestreffen der ProcessNet-Fachgruppe
Extraktion}, author={Heine, Jens and Wecker, Christian and Kenig, Eugeny and Bart,
Hans-Joerg}, year={2020} }'
chicago: 'Heine, Jens, Christian Wecker, Eugeny Kenig, and Hans-Joerg Bart. “Stofftransportmessung
Am Ruhenden Und Bewegten Einzeltropfen.” Berchtesgaden: Jahrestreffen der ProcessNet-Fachgruppe
Extraktion, 2020.'
ieee: J. Heine, C. Wecker, E. Kenig, and H.-J. Bart, “Stofftransportmessung am ruhenden
und bewegten Einzeltropfen,” 2020.
mla: Heine, Jens, et al. Stofftransportmessung Am Ruhenden Und Bewegten Einzeltropfen.
Jahrestreffen der ProcessNet-Fachgruppe Extraktion, 2020.
short: 'J. Heine, C. Wecker, E. Kenig, H.-J. Bart, in: Jahrestreffen der ProcessNet-Fachgruppe
Extraktion, Berchtesgaden, 2020.'
date_created: 2020-03-02T13:05:34Z
date_updated: 2022-01-06T06:52:45Z
department:
- _id: '9'
- _id: '145'
language:
- iso: eng
place: Berchtesgaden
project:
- _id: '52'
name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publisher: Jahrestreffen der ProcessNet-Fachgruppe Extraktion
status: public
title: Stofftransportmessung am ruhenden und bewegten Einzeltropfen
type: conference_abstract
user_id: '29891'
year: '2020'
...
---
_id: '16208'
author:
- first_name: Christian
full_name: Wecker, Christian
id: '29891'
last_name: Wecker
- first_name: Andreas
full_name: Schulz, Andreas
id: '63109'
last_name: Schulz
- first_name: Jens
full_name: Heine, Jens
last_name: Heine
- first_name: Hans-Joerg
full_name: Bart, Hans-Joerg
last_name: Bart
- first_name: Eugeny
full_name: Kenig, Eugeny
id: '665'
last_name: Kenig
citation:
ama: 'Wecker C, Schulz A, Heine J, Bart H-J, Kenig E. CFD-basierte Untersuchung
stofftransportinduzierter Marangoni-konvektion in Flüssig-Flüssig-Systemen. In:
Berchtesgaden: Jahrestreffen der ProcessNet-Fachgruppe Extraktion; 2020.'
apa: 'Wecker, C., Schulz, A., Heine, J., Bart, H.-J., & Kenig, E. (2020). CFD-basierte
Untersuchung stofftransportinduzierter Marangoni-konvektion in Flüssig-Flüssig-Systemen.
Berchtesgaden: Jahrestreffen der ProcessNet-Fachgruppe Extraktion.'
bibtex: '@inproceedings{Wecker_Schulz_Heine_Bart_Kenig_2020, place={Berchtesgaden},
title={CFD-basierte Untersuchung stofftransportinduzierter Marangoni-konvektion
in Flüssig-Flüssig-Systemen}, publisher={Jahrestreffen der ProcessNet-Fachgruppe
Extraktion}, author={Wecker, Christian and Schulz, Andreas and Heine, Jens and
Bart, Hans-Joerg and Kenig, Eugeny}, year={2020} }'
chicago: 'Wecker, Christian, Andreas Schulz, Jens Heine, Hans-Joerg Bart, and Eugeny
Kenig. “CFD-Basierte Untersuchung Stofftransportinduzierter Marangoni-Konvektion
in Flüssig-Flüssig-Systemen.” Berchtesgaden: Jahrestreffen der ProcessNet-Fachgruppe
Extraktion, 2020.'
ieee: C. Wecker, A. Schulz, J. Heine, H.-J. Bart, and E. Kenig, “CFD-basierte Untersuchung
stofftransportinduzierter Marangoni-konvektion in Flüssig-Flüssig-Systemen,” 2020.
mla: Wecker, Christian, et al. CFD-Basierte Untersuchung Stofftransportinduzierter
Marangoni-Konvektion in Flüssig-Flüssig-Systemen. Jahrestreffen der ProcessNet-Fachgruppe
Extraktion, 2020.
short: 'C. Wecker, A. Schulz, J. Heine, H.-J. Bart, E. Kenig, in: Jahrestreffen
der ProcessNet-Fachgruppe Extraktion, Berchtesgaden, 2020.'
date_created: 2020-03-02T13:08:35Z
date_updated: 2022-01-06T06:52:45Z
department:
- _id: '9'
- _id: '145'
language:
- iso: eng
place: Berchtesgaden
project:
- _id: '52'
name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publisher: Jahrestreffen der ProcessNet-Fachgruppe Extraktion
status: public
title: CFD-basierte Untersuchung stofftransportinduzierter Marangoni-konvektion in
Flüssig-Flüssig-Systemen
type: conference_abstract
user_id: '29891'
year: '2020'
...
---
_id: '16213'
abstract:
- lang: eng
text: 'Automated synthesis of approximate circuits via functional approximations
is of prominent importance to provide efficiency in energy, runtime, and chip
area required to execute an application. Approximate circuits are usually obtained
either through analytical approximation methods leveraging approximate transformations
such as bit-width scaling or via iterative search-based optimization methods when
a library of approximate components, e.g., approximate adders and multipliers,
is available. For the latter, exploring the extremely large design space is challenging
in terms of both computations and quality of results. While the combination of
both methods can create more room for further approximations, the \textit{Design
Space Exploration}~(DSE) becomes a crucial issue. In this paper, we present such
a hybrid synthesis methodology that applies a low-cost analytical method followed
by parallel stochastic search-based optimization. We address the DSE challenge
through efficient pruning of the design space and skipping unnecessary expensive
testing and/or verification steps. The experimental results reveal up to 10.57x
area savings in comparison with both purely analytical or search-based approaches. '
author:
- first_name: Muhammad
full_name: Awais, Muhammad
id: '64665'
last_name: Awais
orcid: https://orcid.org/0000-0003-4148-2969
- first_name: Hassan
full_name: Ghasemzadeh Mohammadi, Hassan
id: '61186'
last_name: Ghasemzadeh Mohammadi
- first_name: Marco
full_name: Platzner, Marco
id: '398'
last_name: Platzner
citation:
ama: 'Awais M, Ghasemzadeh Mohammadi H, Platzner M. A Hybrid Synthesis Methodology
for Approximate Circuits. In: Proceedings of the 30th ACM Great Lakes Symposium
on VLSI (GLSVLSI) 2020. ACM; 2020:421-426. doi:10.1145/3386263.3406952'
apa: 'Awais, M., Ghasemzadeh Mohammadi, H., & Platzner, M. (2020). A Hybrid
Synthesis Methodology for Approximate Circuits. In Proceedings of the 30th
ACM Great Lakes Symposium on VLSI (GLSVLSI) 2020 (pp. 421–426). Beijing, China:
ACM. https://doi.org/10.1145/3386263.3406952'
bibtex: '@inproceedings{Awais_Ghasemzadeh Mohammadi_Platzner_2020, title={A Hybrid
Synthesis Methodology for Approximate Circuits}, DOI={10.1145/3386263.3406952},
booktitle={Proceedings of the 30th ACM Great Lakes Symposium on VLSI (GLSVLSI)
2020}, publisher={ACM}, author={Awais, Muhammad and Ghasemzadeh Mohammadi, Hassan
and Platzner, Marco}, year={2020}, pages={421–426} }'
chicago: Awais, Muhammad, Hassan Ghasemzadeh Mohammadi, and Marco Platzner. “A Hybrid
Synthesis Methodology for Approximate Circuits.” In Proceedings of the 30th
ACM Great Lakes Symposium on VLSI (GLSVLSI) 2020, 421–26. ACM, 2020. https://doi.org/10.1145/3386263.3406952.
ieee: M. Awais, H. Ghasemzadeh Mohammadi, and M. Platzner, “A Hybrid Synthesis Methodology
for Approximate Circuits,” in Proceedings of the 30th ACM Great Lakes Symposium
on VLSI (GLSVLSI) 2020, Beijing, China, 2020, pp. 421–426.
mla: Awais, Muhammad, et al. “A Hybrid Synthesis Methodology for Approximate Circuits.”
Proceedings of the 30th ACM Great Lakes Symposium on VLSI (GLSVLSI) 2020,
ACM, 2020, pp. 421–26, doi:10.1145/3386263.3406952.
short: 'M. Awais, H. Ghasemzadeh Mohammadi, M. Platzner, in: Proceedings of the
30th ACM Great Lakes Symposium on VLSI (GLSVLSI) 2020, ACM, 2020, pp. 421–426.'
conference:
location: Beijing, China
name: ACM Great Lakes Symposium on VLSI (GLSVLSI) 2020
date_created: 2020-03-02T15:49:38Z
date_updated: 2022-01-06T06:52:45Z
department:
- _id: '78'
doi: 10.1145/3386263.3406952
language:
- iso: eng
page: 421-426
publication: Proceedings of the 30th ACM Great Lakes Symposium on VLSI (GLSVLSI) 2020
publication_status: published
publisher: ACM
status: public
title: A Hybrid Synthesis Methodology for Approximate Circuits
type: conference
user_id: '64665'
year: '2020'
...
---
_id: '16218'
abstract:
- lang: eng
text: "Despite recent progress in orchestration of Virtual Network Functions (VNFs)
and in multi-technology SDN connectivity, the automated provisioning of end-to-end
network services composed of virtual functions deployed across distributed compute
locations remains an open challenge. This problem is especially relevant to support
the deployment of future 5G networks, comprising virtual access and core network
functions connected through a potentially multi-domain transport network.\r\nIn
this paper, we present and demonstrate the 5GOS, a lightweight end-to-end orchestration
framework that enables the\r\nautomated provisioning of virtual radio access network
services. Using an experimental multi-domain testbed we demonstrate that the 5GOS
can provision multi-domain virtual Wi-Fi and LTE services in less than three minutes."
author:
- first_name: Daniel
full_name: Camps-Mur, Daniel
last_name: Camps-Mur
- first_name: Ferran
full_name: ' Canellas, Ferran'
last_name: ' Canellas'
- first_name: Azahar
full_name: Machwe, Azahar
last_name: Machwe
- first_name: Jorge
full_name: Paracuellos, Jorge
last_name: Paracuellos
- first_name: Kostas
full_name: Choumas, Kostas
last_name: Choumas
- first_name: Dimitris
full_name: Giatsios, Dimitris
last_name: Giatsios
- first_name: Thanasis
full_name: Korakis, Thanasis
last_name: Korakis
- first_name: Hadi
full_name: Razzaghi Kouchaksaraei, Hadi
id: '60845'
last_name: Razzaghi Kouchaksaraei
citation:
ama: 'Camps-Mur D, Canellas F, Machwe A, et al. 5GOS: Demonstrating multi-domain
orchestration of end-to-end virtual RAN services. In: The 6th IEEE International
Conference on Network Softwarization (IEEE NetSoft 2020).'
apa: 'Camps-Mur, D., Canellas, F., Machwe, A., Paracuellos, J., Choumas, K., Giatsios,
D., … Razzaghi Kouchaksaraei, H. (n.d.). 5GOS: Demonstrating multi-domain orchestration
of end-to-end virtual RAN services. In the 6th IEEE International Conference
on Network Softwarization (IEEE NetSoft 2020). Ghent, Belgium.'
bibtex: '@inproceedings{Camps-Mur_ Canellas_Machwe_Paracuellos_Choumas_Giatsios_Korakis_Razzaghi
Kouchaksaraei, title={5GOS: Demonstrating multi-domain orchestration of end-to-end
virtual RAN services}, booktitle={the 6th IEEE International Conference on Network
Softwarization (IEEE NetSoft 2020)}, author={Camps-Mur, Daniel and Canellas,
Ferran and Machwe, Azahar and Paracuellos, Jorge and Choumas, Kostas and Giatsios,
Dimitris and Korakis, Thanasis and Razzaghi Kouchaksaraei, Hadi} }'
chicago: 'Camps-Mur, Daniel, Ferran Canellas, Azahar Machwe, Jorge Paracuellos,
Kostas Choumas, Dimitris Giatsios, Thanasis Korakis, and Hadi Razzaghi Kouchaksaraei.
“5GOS: Demonstrating Multi-Domain Orchestration of End-to-End Virtual RAN Services.”
In The 6th IEEE International Conference on Network Softwarization (IEEE NetSoft
2020), n.d.'
ieee: 'D. Camps-Mur et al., “5GOS: Demonstrating multi-domain orchestration
of end-to-end virtual RAN services,” in the 6th IEEE International Conference
on Network Softwarization (IEEE NetSoft 2020), Ghent, Belgium.'
mla: 'Camps-Mur, Daniel, et al. “5GOS: Demonstrating Multi-Domain Orchestration
of End-to-End Virtual RAN Services.” The 6th IEEE International Conference
on Network Softwarization (IEEE NetSoft 2020).'
short: 'D. Camps-Mur, F. Canellas, A. Machwe, J. Paracuellos, K. Choumas, D. Giatsios,
T. Korakis, H. Razzaghi Kouchaksaraei, in: The 6th IEEE International Conference
on Network Softwarization (IEEE NetSoft 2020), n.d.'
conference:
end_date: 2020-07-3
location: Ghent, Belgium
name: IEEE Conference on Network Softwarization (NetSoft)
start_date: 2020-06-29
date_created: 2020-03-03T11:49:41Z
date_updated: 2022-01-06T06:52:45Z
keyword:
- Orchestration
- multi-domain
- cellular network virtualization
- SDN
- 5G
language:
- iso: eng
project:
- _id: '23'
grant_number: '762057'
name: 5G Programmable Infrastructure Converging disaggregated neTwork and compUte
Resources
publication: the 6th IEEE International Conference on Network Softwarization (IEEE
NetSoft 2020)
publication_status: accepted
status: public
title: '5GOS: Demonstrating multi-domain orchestration of end-to-end virtual RAN services'
type: conference
user_id: '60845'
year: '2020'
...
---
_id: '16219'
abstract:
- lang: eng
text: "Network function virtualization (NFV) proposes\r\nto replace physical middleboxes
with more flexible virtual\r\nnetwork functions (VNFs). To dynamically adjust
to everchanging\r\ntraffic demands, VNFs have to be instantiated and\r\ntheir
allocated resources have to be adjusted on demand.\r\nDeciding the amount of allocated
resources is non-trivial.\r\nExisting optimization approaches often assume fixed
resource\r\nrequirements for each VNF instance. However, this can easily\r\nlead
to either waste of resources or bad service quality if too\r\nmany or too few
resources are allocated.\r\n\r\nTo solve this problem, we train machine learning
models\r\non real VNF data, containing measurements of performance\r\nand resource
requirements. For each VNF, the trained models\r\ncan then accurately predict
the required resources to handle\r\na certain traffic load. We integrate these
machine learning\r\nmodels into an algorithm for joint VNF scaling and placement\r\nand
evaluate their impact on resulting VNF placements. Our\r\nevaluation based on
real-world data shows that using suitable\r\nmachine learning models effectively
avoids over- and underallocation\r\nof resources, leading to up to 12 times lower
resource\r\nconsumption and better service quality with up to 4.5 times\r\nlower
total delay than using standard fixed resource allocation."
author:
- first_name: Stefan Balthasar
full_name: Schneider, Stefan Balthasar
id: '35343'
last_name: Schneider
orcid: 0000-0001-8210-4011
- first_name: Narayanan Puthenpurayil
full_name: Satheeschandran, Narayanan Puthenpurayil
last_name: Satheeschandran
- first_name: Manuel
full_name: Peuster, Manuel
id: '13271'
last_name: Peuster
- first_name: Holger
full_name: Karl, Holger
id: '126'
last_name: Karl
citation:
ama: 'Schneider SB, Satheeschandran NP, Peuster M, Karl H. Machine Learning for
Dynamic Resource Allocation in Network Function Virtualization. In: IEEE Conference
on Network Softwarization (NetSoft). IEEE; 2020.'
apa: 'Schneider, S. B., Satheeschandran, N. P., Peuster, M., & Karl, H. (2020).
Machine Learning for Dynamic Resource Allocation in Network Function Virtualization.
In IEEE Conference on Network Softwarization (NetSoft). Ghent, Belgium:
IEEE.'
bibtex: '@inproceedings{Schneider_Satheeschandran_Peuster_Karl_2020, title={Machine
Learning for Dynamic Resource Allocation in Network Function Virtualization},
booktitle={IEEE Conference on Network Softwarization (NetSoft)}, publisher={IEEE},
author={Schneider, Stefan Balthasar and Satheeschandran, Narayanan Puthenpurayil
and Peuster, Manuel and Karl, Holger}, year={2020} }'
chicago: Schneider, Stefan Balthasar, Narayanan Puthenpurayil Satheeschandran, Manuel
Peuster, and Holger Karl. “Machine Learning for Dynamic Resource Allocation in
Network Function Virtualization.” In IEEE Conference on Network Softwarization
(NetSoft). IEEE, 2020.
ieee: S. B. Schneider, N. P. Satheeschandran, M. Peuster, and H. Karl, “Machine
Learning for Dynamic Resource Allocation in Network Function Virtualization,”
in IEEE Conference on Network Softwarization (NetSoft), Ghent, Belgium,
2020.
mla: Schneider, Stefan Balthasar, et al. “Machine Learning for Dynamic Resource
Allocation in Network Function Virtualization.” IEEE Conference on Network
Softwarization (NetSoft), IEEE, 2020.
short: 'S.B. Schneider, N.P. Satheeschandran, M. Peuster, H. Karl, in: IEEE Conference
on Network Softwarization (NetSoft), IEEE, 2020.'
conference:
location: Ghent, Belgium
name: IEEE Conference on Network Softwarization (NetSoft)
date_created: 2020-03-03T11:42:22Z
date_updated: 2022-01-06T06:52:46Z
ddc:
- '000'
department:
- _id: '75'
file:
- access_level: open_access
content_type: application/pdf
creator: stschn
date_created: 2020-03-03T11:42:16Z
date_updated: 2020-03-03T11:42:16Z
file_id: '16220'
file_name: ris_preprint.pdf
file_size: 476590
relation: main_file
file_date_updated: 2020-03-03T11:42:16Z
has_accepted_license: '1'
language:
- iso: eng
oa: '1'
project:
- _id: '28'
grant_number: '761493'
name: 5G Development and validation platform for global industry-specific network
services and Apps
- _id: '1'
name: SFB 901
- _id: '4'
name: SFB 901 - Project Area C
- _id: '16'
name: SFB 901 - Subproject C4
publication: IEEE Conference on Network Softwarization (NetSoft)
publisher: IEEE
status: public
title: Machine Learning for Dynamic Resource Allocation in Network Function Virtualization
type: conference
user_id: '35343'
year: '2020'
...
---
_id: '16222'
author:
- first_name: A.
full_name: Zafeiropoulos, A.
last_name: Zafeiropoulos
- first_name: E.
full_name: Fotopoulou, E.
last_name: Fotopoulou
- first_name: Manuel
full_name: Peuster, Manuel
id: '13271'
last_name: Peuster
- first_name: Stefan Balthasar
full_name: Schneider, Stefan Balthasar
id: '35343'
last_name: Schneider
orcid: 0000-0001-8210-4011
- first_name: P.
full_name: Gouvas, P.
last_name: Gouvas
- first_name: D.
full_name: Behnke, D.
last_name: Behnke
- first_name: M.
full_name: Müller, M.
last_name: Müller
- first_name: P.
full_name: Bök, P.
last_name: Bök
- first_name: P.
full_name: Trakadas, P.
last_name: Trakadas
- first_name: P.
full_name: Karkazis, P.
last_name: Karkazis
- first_name: Holger
full_name: Karl, Holger
id: '126'
last_name: Karl
citation:
ama: 'Zafeiropoulos A, Fotopoulou E, Peuster M, et al. Benchmarking and Profiling
5G Verticals’ Applications: An Industrial IoT Use Case. In: IEEE Conference
on Network Softwarization (NetSoft). ; 2020.'
apa: 'Zafeiropoulos, A., Fotopoulou, E., Peuster, M., Schneider, S. B., Gouvas,
P., Behnke, D., … Karl, H. (2020). Benchmarking and Profiling 5G Verticals’ Applications:
An Industrial IoT Use Case. In IEEE Conference on Network Softwarization (NetSoft).'
bibtex: '@inproceedings{Zafeiropoulos_Fotopoulou_Peuster_Schneider_Gouvas_Behnke_Müller_Bök_Trakadas_Karkazis_et
al._2020, title={Benchmarking and Profiling 5G Verticals’ Applications: An Industrial
IoT Use Case}, booktitle={IEEE Conference on Network Softwarization (NetSoft)},
author={Zafeiropoulos, A. and Fotopoulou, E. and Peuster, Manuel and Schneider,
Stefan Balthasar and Gouvas, P. and Behnke, D. and Müller, M. and Bök, P. and
Trakadas, P. and Karkazis, P. and et al.}, year={2020} }'
chicago: 'Zafeiropoulos, A., E. Fotopoulou, Manuel Peuster, Stefan Balthasar Schneider,
P. Gouvas, D. Behnke, M. Müller, et al. “Benchmarking and Profiling 5G Verticals’
Applications: An Industrial IoT Use Case.” In IEEE Conference on Network Softwarization
(NetSoft), 2020.'
ieee: 'A. Zafeiropoulos et al., “Benchmarking and Profiling 5G Verticals’
Applications: An Industrial IoT Use Case,” in IEEE Conference on Network Softwarization
(NetSoft), 2020.'
mla: 'Zafeiropoulos, A., et al. “Benchmarking and Profiling 5G Verticals’ Applications:
An Industrial IoT Use Case.” IEEE Conference on Network Softwarization (NetSoft),
2020.'
short: 'A. Zafeiropoulos, E. Fotopoulou, M. Peuster, S.B. Schneider, P. Gouvas,
D. Behnke, M. Müller, P. Bök, P. Trakadas, P. Karkazis, H. Karl, in: IEEE Conference
on Network Softwarization (NetSoft), 2020.'
date_created: 2020-03-03T11:51:22Z
date_updated: 2022-01-06T06:52:46Z
department:
- _id: '75'
language:
- iso: eng
project:
- _id: '28'
grant_number: '761493'
name: 5G Development and validation platform for global industry-specific network
services and Apps
publication: IEEE Conference on Network Softwarization (NetSoft)
status: public
title: 'Benchmarking and Profiling 5G Verticals'' Applications: An Industrial IoT
Use Case'
type: conference
user_id: '35343'
year: '2020'
...
---
_id: '16248'
author:
- first_name: Marc
full_name: Wende, Marc
id: '71302'
last_name: Wende
- first_name: Eugeny
full_name: Kenig, Eugeny
id: '665'
last_name: Kenig
citation:
ama: 'Wende M, Kenig E. Numerische Simulation von Gravidestillationsapparaten mit
Metallschäumen. In: Jahrestreffen Der ProcessNet-Fachgruppen Fluidverfahrenstechnik,
Adsorption Und Extraktion. Jahrestreffen der ProcessNet-Fachgruppen Fluidverfahrenstechnik,
Adsorption und Extraktion. ; 2020.'
apa: Wende, M., & Kenig, E. (2020). Numerische Simulation von Gravidestillationsapparaten
mit Metallschäumen. In Jahrestreffen der ProcessNet-Fachgruppen Fluidverfahrenstechnik,
Adsorption und Extraktion. Berchtesgaden.
bibtex: '@inproceedings{Wende_Kenig_2020, series={Jahrestreffen der ProcessNet-Fachgruppen
Fluidverfahrenstechnik, Adsorption und Extraktion}, title={Numerische Simulation
von Gravidestillationsapparaten mit Metallschäumen}, booktitle={Jahrestreffen
der ProcessNet-Fachgruppen Fluidverfahrenstechnik, Adsorption und Extraktion},
author={Wende, Marc and Kenig, Eugeny}, year={2020}, collection={Jahrestreffen
der ProcessNet-Fachgruppen Fluidverfahrenstechnik, Adsorption und Extraktion}
}'
chicago: Wende, Marc, and Eugeny Kenig. “Numerische Simulation von Gravidestillationsapparaten
Mit Metallschäumen.” In Jahrestreffen Der ProcessNet-Fachgruppen Fluidverfahrenstechnik,
Adsorption Und Extraktion. Jahrestreffen Der ProcessNet-Fachgruppen Fluidverfahrenstechnik,
Adsorption Und Extraktion, 2020.
ieee: M. Wende and E. Kenig, “Numerische Simulation von Gravidestillationsapparaten
mit Metallschäumen,” in Jahrestreffen der ProcessNet-Fachgruppen Fluidverfahrenstechnik,
Adsorption und Extraktion, Berchtesgaden, 2020.
mla: Wende, Marc, and Eugeny Kenig. “Numerische Simulation von Gravidestillationsapparaten
Mit Metallschäumen.” Jahrestreffen Der ProcessNet-Fachgruppen Fluidverfahrenstechnik,
Adsorption Und Extraktion, 2020.
short: 'M. Wende, E. Kenig, in: Jahrestreffen Der ProcessNet-Fachgruppen Fluidverfahrenstechnik,
Adsorption Und Extraktion, 2020.'
conference:
end_date: 2020-02-28
location: Berchtesgaden
name: Jahrestreffen der ProcessNet-Fachgruppen Fluidverfahrenstechnik, Adsorption
und Extraktion
start_date: 2020-02-26
date_created: 2020-03-05T08:11:26Z
date_updated: 2022-01-06T06:52:46Z
department:
- _id: '9'
- _id: '145'
language:
- iso: eng
publication: Jahrestreffen der ProcessNet-Fachgruppen Fluidverfahrenstechnik, Adsorption
und Extraktion
series_title: Jahrestreffen der ProcessNet-Fachgruppen Fluidverfahrenstechnik, Adsorption
und Extraktion
status: public
title: Numerische Simulation von Gravidestillationsapparaten mit Metallschäumen
type: conference_abstract
user_id: '71302'
year: '2020'
...
---
_id: '16249'
abstract:
- lang: eng
text: Timing plays a crucial role in the context of information security investments.
We regard timing in two dimensions, namely the time of announcement in relation
to the time of investment and the time of announcement in relation to the time
of a fundamental security incident. The financial value of information security
investments is assessed by examining the relationship between the investment announcements
and their stock market reaction focusing on the two time dimensions. Using an
event study methodology, we found that both dimensions influence the stock market
return of the investing organization. Our results indicate that (1) after fundamental
security incidents in a given industry, the stock price will react more positively
to a firm’s announcement of actual information security investments than to announcements
of the intention to invest; (2) the stock price will react more positively to
a firm’s announcements of the intention to invest after the fundamental security
incident compared to before; and (3) the stock price will react more positively
to a firm’s announcements of actual information security investments after the
fundamental security incident compared to before. Overall, the lowest abnormal
return can be expected when the intention to invest is announced before a fundamental
information security incident and the highest return when actual investing after
a fundamental information security incident in the respective industry.
author:
- first_name: Eva
full_name: Szubartowicz, Eva
last_name: Szubartowicz
- first_name: Guido
full_name: Schryen, Guido
id: '72850'
last_name: Schryen
citation:
ama: 'Szubartowicz E, Schryen G. Timing in Information Security: An Event Study
on the Impact of Information Security Investment Announcements. Journal of
Information System Security. 2020;16(1):3-31.'
apa: 'Szubartowicz, E., & Schryen, G. (2020). Timing in Information Security:
An Event Study on the Impact of Information Security Investment Announcements.
Journal of Information System Security, 16(1), 3–31.'
bibtex: '@article{Szubartowicz_Schryen_2020, title={Timing in Information Security:
An Event Study on the Impact of Information Security Investment Announcements},
volume={16}, number={1}, journal={Journal of Information System Security}, publisher={Information
Institute Publishing, Washington DC, USA}, author={Szubartowicz, Eva and Schryen,
Guido}, year={2020}, pages={3–31} }'
chicago: 'Szubartowicz, Eva, and Guido Schryen. “Timing in Information Security:
An Event Study on the Impact of Information Security Investment Announcements.”
Journal of Information System Security 16, no. 1 (2020): 3–31.'
ieee: 'E. Szubartowicz and G. Schryen, “Timing in Information Security: An Event
Study on the Impact of Information Security Investment Announcements,” Journal
of Information System Security, vol. 16, no. 1, pp. 3–31, 2020.'
mla: 'Szubartowicz, Eva, and Guido Schryen. “Timing in Information Security: An
Event Study on the Impact of Information Security Investment Announcements.” Journal
of Information System Security, vol. 16, no. 1, Information Institute Publishing,
Washington DC, USA, 2020, pp. 3–31.'
short: E. Szubartowicz, G. Schryen, Journal of Information System Security 16 (2020)
3–31.
date_created: 2020-03-05T10:29:00Z
date_updated: 2022-01-06T06:52:47Z
ddc:
- '000'
department:
- _id: '277'
file:
- access_level: open_access
content_type: application/pdf
creator: hsiemes
date_created: 2020-03-05T10:26:11Z
date_updated: 2020-03-05T10:35:49Z
file_id: '16250'
file_name: Timing in Information Security - JISSEC format PREPUBLICATION.pdf
file_size: 478056
relation: main_file
file_date_updated: 2020-03-05T10:35:49Z
has_accepted_license: '1'
intvolume: ' 16'
issue: '1'
keyword:
- Event Study
- Information Security
- Investment Announcements
- Stock Price Reaction
- Value of Information Security Investments
language:
- iso: eng
oa: '1'
page: 3 - 31
publication: Journal of Information System Security
publisher: Information Institute Publishing, Washington DC, USA
status: public
title: 'Timing in Information Security: An Event Study on the Impact of Information
Security Investment Announcements'
type: journal_article
user_id: '61579'
volume: 16
year: '2020'
...
---
_id: '16273'
abstract:
- lang: eng
text: "This study examines the gender gap in competitiveness in an educational setting\r\nand
tests whether this gap depends on the difficulty of the task at hand. For this
purpose,\r\nwe administered a series of experiments during the final exam of a
university\r\ncourse. We confronted three cohorts of undergraduate students with
a set of bonus\r\nquestions and the choice between an absolute and a tournament
grading scheme\r\nfor these questions. To test the moderating impact of task difficulty,
we (randomly)\r\nvaried the difficulty of the questions between treatment groups.
We find that, on\r\naverage, women are significantly less likely to select the
tournament scheme. However,\r\nthe results show that the gender gap in tournament
entry is sizable when the\r\nquestions are relative easy, but much smaller and
statistical insignificant when the\r\nquestions are difficult."
author:
- first_name: Britta
full_name: Hoyer, Britta
id: '42447'
last_name: Hoyer
- first_name: Thomas
full_name: van Huizen, Thomas
last_name: van Huizen
- first_name: 'Linda '
full_name: 'Keijzer, Linda '
last_name: Keijzer
- first_name: 'Sarah '
full_name: 'Rezaei, Sarah '
last_name: Rezaei
- first_name: Stephanie
full_name: Rosenkranz, Stephanie
last_name: Rosenkranz
- first_name: 'Bastian '
full_name: 'Westbrock, Bastian '
last_name: Westbrock
citation:
ama: 'Hoyer B, van Huizen T, Keijzer L, Rezaei S, Rosenkranz S, Westbrock B. Gender,
competitiveness, and task difficulty: Evidence from the field. Labour Economics.
2020. doi:10.1016/j.labeco.2020.101815'
apa: 'Hoyer, B., van Huizen, T., Keijzer, L., Rezaei, S., Rosenkranz, S., &
Westbrock, B. (2020). Gender, competitiveness, and task difficulty: Evidence from
the field. Labour Economics. https://doi.org/10.1016/j.labeco.2020.101815'
bibtex: '@article{Hoyer_van Huizen_Keijzer_Rezaei_Rosenkranz_Westbrock_2020, title={Gender,
competitiveness, and task difficulty: Evidence from the field}, DOI={10.1016/j.labeco.2020.101815},
journal={Labour Economics}, author={Hoyer, Britta and van Huizen, Thomas and Keijzer,
Linda and Rezaei, Sarah and Rosenkranz, Stephanie and Westbrock, Bastian },
year={2020} }'
chicago: 'Hoyer, Britta, Thomas van Huizen, Linda Keijzer, Sarah Rezaei, Stephanie
Rosenkranz, and Bastian Westbrock. “Gender, Competitiveness, and Task Difficulty:
Evidence from the Field.” Labour Economics, 2020. https://doi.org/10.1016/j.labeco.2020.101815.'
ieee: 'B. Hoyer, T. van Huizen, L. Keijzer, S. Rezaei, S. Rosenkranz, and B. Westbrock,
“Gender, competitiveness, and task difficulty: Evidence from the field,” Labour
Economics, 2020.'
mla: 'Hoyer, Britta, et al. “Gender, Competitiveness, and Task Difficulty: Evidence
from the Field.” Labour Economics, 2020, doi:10.1016/j.labeco.2020.101815.'
short: B. Hoyer, T. van Huizen, L. Keijzer, S. Rezaei, S. Rosenkranz, B. Westbrock,
Labour Economics (2020).
date_created: 2020-03-09T12:35:49Z
date_updated: 2022-01-06T06:52:47Z
department:
- _id: '280'
- _id: '475'
doi: 10.1016/j.labeco.2020.101815
language:
- iso: eng
publication: Labour Economics
publication_status: epub_ahead
status: public
title: 'Gender, competitiveness, and task difficulty: Evidence from the field'
type: journal_article
user_id: '42447'
year: '2020'
...
---
_id: '16274'
author:
- first_name: Ivan
full_name: Jovanovikj, Ivan
id: '39187'
last_name: Jovanovikj
orcid: https://orcid.org/0000-0002-1838-794X
- first_name: Achyuth
full_name: Nagaraj, Achyuth
last_name: Nagaraj
- first_name: Enes
full_name: Yigitbas, Enes
id: '8447'
last_name: Yigitbas
orcid: 0000-0002-5967-833X
- first_name: Anthony
full_name: Anjorin, Anthony
last_name: Anjorin
- first_name: Stefan
full_name: Sauer, Stefan
id: '447'
last_name: Sauer
- first_name: Gregor
full_name: Engels, Gregor
id: '107'
last_name: Engels
citation:
ama: 'Jovanovikj I, Nagaraj A, Yigitbas E, Anjorin A, Sauer S, Engels G. Validating
Test Case Migration via Mutation Analysis . In: Proceedings of the 1st IEEE/ACM
International Conference on Automation of Software Test AST. ACM; 2020:31-40.'
apa: 'Jovanovikj, I., Nagaraj, A., Yigitbas, E., Anjorin, A., Sauer, S., & Engels,
G. (2020). Validating Test Case Migration via Mutation Analysis . In Proceedings
of the 1st IEEE/ACM International Conference on Automation of Software Test AST
(pp. 31–40). Seoul: ACM.'
bibtex: '@inproceedings{Jovanovikj_Nagaraj_Yigitbas_Anjorin_Sauer_Engels_2020, title={Validating
Test Case Migration via Mutation Analysis }, booktitle={Proceedings of the 1st
IEEE/ACM International Conference on Automation of Software Test AST}, publisher={ACM},
author={Jovanovikj, Ivan and Nagaraj, Achyuth and Yigitbas, Enes and Anjorin,
Anthony and Sauer, Stefan and Engels, Gregor}, year={2020}, pages={31–40} }'
chicago: Jovanovikj, Ivan, Achyuth Nagaraj, Enes Yigitbas, Anthony Anjorin, Stefan
Sauer, and Gregor Engels. “Validating Test Case Migration via Mutation Analysis
.” In Proceedings of the 1st IEEE/ACM International Conference on Automation
of Software Test AST, 31–40. ACM, 2020.
ieee: I. Jovanovikj, A. Nagaraj, E. Yigitbas, A. Anjorin, S. Sauer, and G. Engels,
“Validating Test Case Migration via Mutation Analysis ,” in Proceedings of
the 1st IEEE/ACM International Conference on Automation of Software Test AST,
Seoul, 2020, pp. 31–40.
mla: Jovanovikj, Ivan, et al. “Validating Test Case Migration via Mutation Analysis
.” Proceedings of the 1st IEEE/ACM International Conference on Automation of
Software Test AST, ACM, 2020, pp. 31–40.
short: 'I. Jovanovikj, A. Nagaraj, E. Yigitbas, A. Anjorin, S. Sauer, G. Engels,
in: Proceedings of the 1st IEEE/ACM International Conference on Automation of
Software Test AST, ACM, 2020, pp. 31–40.'
conference:
location: Seoul
name: 1st IEEE/ACM International Conference on Automation of Software Test (AST
2020)
date_created: 2020-03-09T13:11:25Z
date_updated: 2022-01-06T06:52:47Z
department:
- _id: '66'
- _id: '534'
language:
- iso: eng
page: 31-40
publication: Proceedings of the 1st IEEE/ACM International Conference on Automation
of Software Test AST
publisher: ACM
status: public
title: 'Validating Test Case Migration via Mutation Analysis '
type: conference
user_id: '8447'
year: '2020'
...
---
_id: '16278'
abstract:
- lang: eng
text: Currently, the coexistence of multiple users and devices challenges the network's
ability to reliably connect them. This article proposes a novel communication
architecture that satisfies the requirements of fifth-generation (5G) mobile network
applications. In particular, this architecture extends and combines ultra-dense
networking (UDN), multi-access edge computing (MEC), and virtual infrastructure
manager (VIM) concepts to provide a flexible network of moving radio access (RA)
nodes, flying or moving to areas where users and devices struggle for connectivity
and data rate. Furthermore, advances in radio communications and non-orthogonal
multiple access (NOMA), virtualization technologies and energy-awareness mechanisms
are integrated towards a mobile UDN that not only allows RA nodes to follow the
user but also enables the virtualized network functions (VNFs) to adapt to user
mobility by migrating from one node to another. Performance evaluation shows that
the underlying network improves connectivity of users and devices through the
flexible deployment of moving RA nodes and the use of NOMA.
article_number: '100250'
author:
- first_name: Nikolaos
full_name: Nomikos, Nikolaos
last_name: Nomikos
- first_name: Emmanouel T.
full_name: Michailidis, Emmanouel T.
last_name: Michailidis
- first_name: Panagiotis
full_name: Trakadas, Panagiotis
last_name: Trakadas
- first_name: Demosthenes
full_name: Vouyioukas, Demosthenes
last_name: Vouyioukas
- first_name: Holger
full_name: Karl, Holger
id: '126'
last_name: Karl
- first_name: Josep
full_name: Martrat, Josep
last_name: Martrat
- first_name: Theodore
full_name: Zahariadis, Theodore
last_name: Zahariadis
- first_name: Konstantinos
full_name: Papadopoulos, Konstantinos
last_name: Papadopoulos
- first_name: Stamatis
full_name: Voliotis, Stamatis
last_name: Voliotis
citation:
ama: Nomikos N, Michailidis ET, Trakadas P, et al. A UAV-based moving 5G RAN for
massive connectivity of mobile users and IoT devices. Vehicular Communications.
2020. doi:10.1016/j.vehcom.2020.100250
apa: Nomikos, N., Michailidis, E. T., Trakadas, P., Vouyioukas, D., Karl, H., Martrat,
J., … Voliotis, S. (2020). A UAV-based moving 5G RAN for massive connectivity
of mobile users and IoT devices. Vehicular Communications. https://doi.org/10.1016/j.vehcom.2020.100250
bibtex: '@article{Nomikos_Michailidis_Trakadas_Vouyioukas_Karl_Martrat_Zahariadis_Papadopoulos_Voliotis_2020,
title={A UAV-based moving 5G RAN for massive connectivity of mobile users and
IoT devices}, DOI={10.1016/j.vehcom.2020.100250},
number={100250}, journal={Vehicular Communications}, author={Nomikos, Nikolaos
and Michailidis, Emmanouel T. and Trakadas, Panagiotis and Vouyioukas, Demosthenes
and Karl, Holger and Martrat, Josep and Zahariadis, Theodore and Papadopoulos,
Konstantinos and Voliotis, Stamatis}, year={2020} }'
chicago: Nomikos, Nikolaos, Emmanouel T. Michailidis, Panagiotis Trakadas, Demosthenes
Vouyioukas, Holger Karl, Josep Martrat, Theodore Zahariadis, Konstantinos Papadopoulos,
and Stamatis Voliotis. “A UAV-Based Moving 5G RAN for Massive Connectivity of
Mobile Users and IoT Devices.” Vehicular Communications, 2020. https://doi.org/10.1016/j.vehcom.2020.100250.
ieee: N. Nomikos et al., “A UAV-based moving 5G RAN for massive connectivity
of mobile users and IoT devices,” Vehicular Communications, 2020.
mla: Nomikos, Nikolaos, et al. “A UAV-Based Moving 5G RAN for Massive Connectivity
of Mobile Users and IoT Devices.” Vehicular Communications, 100250, 2020,
doi:10.1016/j.vehcom.2020.100250.
short: N. Nomikos, E.T. Michailidis, P. Trakadas, D. Vouyioukas, H. Karl, J. Martrat,
T. Zahariadis, K. Papadopoulos, S. Voliotis, Vehicular Communications (2020).
date_created: 2020-03-10T15:59:56Z
date_updated: 2022-01-06T06:52:48Z
department:
- _id: '75'
doi: 10.1016/j.vehcom.2020.100250
language:
- iso: eng
publication: Vehicular Communications
publication_identifier:
issn:
- 2214-2096
publication_status: published
status: public
title: A UAV-based moving 5G RAN for massive connectivity of mobile users and IoT
devices
type: journal_article
user_id: '126'
year: '2020'
...
---
_id: '16280'
abstract:
- lang: eng
text: 'Assigning bands of the wireless spectrum as resources to users is a common
problem in wireless networks. Typically, frequency bands were assumed to be available
in a stable manner. Nevertheless, in recent scenarios where wireless networks
may be deployed in unknown environments, spectrum competition is considered, making
it uncertain whether a frequency band is available at all or at what quality.
To fully exploit such resources with uncertain availability, the multi-armed bandit
(MAB) method, a representative online learning technique, has been applied to
design spectrum scheduling algorithms. This article surveys such proposals. We
describe the following three aspects: how to model spectrum scheduling problems
within the MAB framework, what the main thread is following which prevalent algorithms
are designed, and how to evaluate algorithm performance and complexity. We also
give some promising directions for future research in related fields.'
author:
- first_name: Feng
full_name: Li, Feng
last_name: Li
- first_name: Dongxiao
full_name: Yu, Dongxiao
last_name: Yu
- first_name: Huan
full_name: Yang, Huan
last_name: Yang
- first_name: Jiguo
full_name: Yu, Jiguo
last_name: Yu
- first_name: Holger
full_name: Karl, Holger
id: '126'
last_name: Karl
- first_name: Xiuzhen
full_name: Cheng, Xiuzhen
last_name: Cheng
citation:
ama: 'Li F, Yu D, Yang H, Yu J, Karl H, Cheng X. Multi-Armed-Bandit-Based Spectrum
Scheduling Algorithms in Wireless Networks: A Survey. IEEE Wireless Communications.
2020:24-30. doi:10.1109/mwc.001.1900280'
apa: 'Li, F., Yu, D., Yang, H., Yu, J., Karl, H., & Cheng, X. (2020). Multi-Armed-Bandit-Based
Spectrum Scheduling Algorithms in Wireless Networks: A Survey. IEEE Wireless
Communications, 24–30. https://doi.org/10.1109/mwc.001.1900280'
bibtex: '@article{Li_Yu_Yang_Yu_Karl_Cheng_2020, title={Multi-Armed-Bandit-Based
Spectrum Scheduling Algorithms in Wireless Networks: A Survey}, DOI={10.1109/mwc.001.1900280},
journal={IEEE Wireless Communications}, author={Li, Feng and Yu, Dongxiao and
Yang, Huan and Yu, Jiguo and Karl, Holger and Cheng, Xiuzhen}, year={2020}, pages={24–30}
}'
chicago: 'Li, Feng, Dongxiao Yu, Huan Yang, Jiguo Yu, Holger Karl, and Xiuzhen Cheng.
“Multi-Armed-Bandit-Based Spectrum Scheduling Algorithms in Wireless Networks:
A Survey.” IEEE Wireless Communications, 2020, 24–30. https://doi.org/10.1109/mwc.001.1900280.'
ieee: 'F. Li, D. Yu, H. Yang, J. Yu, H. Karl, and X. Cheng, “Multi-Armed-Bandit-Based
Spectrum Scheduling Algorithms in Wireless Networks: A Survey,” IEEE Wireless
Communications, pp. 24–30, 2020.'
mla: 'Li, Feng, et al. “Multi-Armed-Bandit-Based Spectrum Scheduling Algorithms
in Wireless Networks: A Survey.” IEEE Wireless Communications, 2020, pp.
24–30, doi:10.1109/mwc.001.1900280.'
short: F. Li, D. Yu, H. Yang, J. Yu, H. Karl, X. Cheng, IEEE Wireless Communications
(2020) 24–30.
date_created: 2020-03-10T16:02:30Z
date_updated: 2022-01-06T06:52:48Z
department:
- _id: '75'
doi: 10.1109/mwc.001.1900280
language:
- iso: eng
page: 24-30
publication: IEEE Wireless Communications
publication_identifier:
issn:
- 1536-1284
- 1558-0687
publication_status: published
status: public
title: 'Multi-Armed-Bandit-Based Spectrum Scheduling Algorithms in Wireless Networks:
A Survey'
type: journal_article
user_id: '126'
year: '2020'
...
---
_id: '16285'
abstract:
- lang: eng
text: To decide in which part of town to open stores, high street retailers
consult statistical data on customers and cities, but they cannot analyze their
customers’ shopping behavior and geospatial features of a city due to missing
data. While previous research has proposed recommendation systems and
decision aids that address this type of decision problem – including factory
location and assortment planning – there currently is no design knowledge
available to prescribe the design of city center area recommendation systems
(CCARS). We set out to design a software prototype considering local
customers’ shopping interests and geospatial data on their shopping trips for
retail site selection. With real data on 500 customers and 1,100 shopping trips,
we demonstrate and evaluate our IT artifact. Our results illustrate how retailers
and public town center managers can use CCARS for spatial location selection,
growing retailers’ profits and a city center’s attractiveness for its citizens.
author:
- first_name: Philipp
full_name: zur Heiden, Philipp
id: '64394'
last_name: zur Heiden
- first_name: Carsten Ingo
full_name: Berendes, Carsten Ingo
id: '53344'
last_name: Berendes
- first_name: Daniel
full_name: Beverungen, Daniel
id: '59677'
last_name: Beverungen
citation:
ama: 'zur Heiden P, Berendes CI, Beverungen D. Designing City Center Area Recommendation
Systems . In: Proceedings of the 15th International Conference on Wirtschaftsinformatik.
Potsdam; 2020. doi:doi.org/10.30844/wi_2020_e1-heiden'
apa: zur Heiden, P., Berendes, C. I., & Beverungen, D. (2020). Designing City
Center Area Recommendation Systems . In Proceedings of the 15th International
Conference on Wirtschaftsinformatik. Potsdam. https://doi.org/doi.org/10.30844/wi_2020_e1-heiden
bibtex: '@inproceedings{zur Heiden_Berendes_Beverungen_2020, place={Potsdam}, title={Designing
City Center Area Recommendation Systems }, DOI={doi.org/10.30844/wi_2020_e1-heiden},
booktitle={Proceedings of the 15th International Conference on Wirtschaftsinformatik},
author={zur Heiden, Philipp and Berendes, Carsten Ingo and Beverungen, Daniel},
year={2020} }'
chicago: Heiden, Philipp zur, Carsten Ingo Berendes, and Daniel Beverungen. “Designing
City Center Area Recommendation Systems .” In Proceedings of the 15th International
Conference on Wirtschaftsinformatik. Potsdam, 2020. https://doi.org/doi.org/10.30844/wi_2020_e1-heiden.
ieee: P. zur Heiden, C. I. Berendes, and D. Beverungen, “Designing City Center Area
Recommendation Systems ,” in Proceedings of the 15th International Conference
on Wirtschaftsinformatik, Potsdam, 2020.
mla: zur Heiden, Philipp, et al. “Designing City Center Area Recommendation Systems
.” Proceedings of the 15th International Conference on Wirtschaftsinformatik,
2020, doi:doi.org/10.30844/wi_2020_e1-heiden.
short: 'P. zur Heiden, C.I. Berendes, D. Beverungen, in: Proceedings of the 15th
International Conference on Wirtschaftsinformatik, Potsdam, 2020.'
conference:
end_date: 2020-03-11
location: Potsdam
name: 15th International Conference on Wirtschaftsinformatik
start_date: 2020-03-07
date_created: 2020-03-13T07:05:24Z
date_updated: 2022-01-06T06:52:48Z
ddc:
- '000'
department:
- _id: '526'
doi: doi.org/10.30844/wi_2020_e1-heiden
file:
- access_level: closed
content_type: application/pdf
creator: pzh
date_created: 2020-03-13T06:58:54Z
date_updated: 2020-03-13T06:58:54Z
file_id: '16286'
file_name: E1_City_recommendations_Master_final.pdf
file_size: 1370273
relation: main_file
success: 1
file_date_updated: 2020-03-13T06:58:54Z
has_accepted_license: '1'
keyword:
- Town Center Management
- High Street Retail
- Recommender Systems
- Geospatial Recommendations
- Design Science Research
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://library.gito.de/open-access-pdf/E1_City_recommendations_Master_final.pdf
oa: '1'
place: Potsdam
project:
- _id: '35'
grant_number: 02K15A073
name: Interaktive Einkaufserlebnisse in Innenstädten durch digitale Dienstleistungen
publication: Proceedings of the 15th International Conference on Wirtschaftsinformatik
publication_status: published
quality_controlled: '1'
status: public
title: 'Designing City Center Area Recommendation Systems '
type: conference
user_id: '64394'
year: '2020'
...
---
_id: '16288'
abstract:
- lang: eng
text: We derive a data-driven method for the approximation of the Koopman generator
called gEDMD, which can be regarded as a straightforward extension of EDMD (extended
dynamic mode decomposition). This approach is applicable to deterministic and
stochastic dynamical systems. It can be used for computing eigenvalues, eigenfunctions,
and modes of the generator and for system identification. In addition to learning
the governing equations of deterministic systems, which then reduces to SINDy
(sparse identification of nonlinear dynamics), it is possible to identify the
drift and diffusion terms of stochastic differential equations from data. Moreover,
we apply gEDMD to derive coarse-grained models of high-dimensional systems, and
also to determine efficient model predictive control strategies. We highlight
relationships with other methods and demonstrate the efficacy of the proposed
methods using several guiding examples and prototypical molecular dynamics problems.
article_number: '132416'
author:
- first_name: Stefan
full_name: Klus, Stefan
last_name: Klus
- first_name: Feliks
full_name: Nüske, Feliks
id: '81513'
last_name: Nüske
orcid: 0000-0003-2444-7889
- first_name: Sebastian
full_name: Peitz, Sebastian
id: '47427'
last_name: Peitz
orcid: https://orcid.org/0000-0002-3389-793X
- first_name: Jan-Hendrik
full_name: Niemann, Jan-Hendrik
last_name: Niemann
- first_name: Cecilia
full_name: Clementi, Cecilia
last_name: Clementi
- first_name: Christof
full_name: Schütte, Christof
last_name: Schütte
citation:
ama: 'Klus S, Nüske F, Peitz S, Niemann J-H, Clementi C, Schütte C. Data-driven
approximation of the Koopman generator: Model reduction, system identification,
and control. Physica D: Nonlinear Phenomena. 2020;406. doi:10.1016/j.physd.2020.132416'
apa: 'Klus, S., Nüske, F., Peitz, S., Niemann, J.-H., Clementi, C., & Schütte,
C. (2020). Data-driven approximation of the Koopman generator: Model reduction,
system identification, and control. Physica D: Nonlinear Phenomena, 406.
https://doi.org/10.1016/j.physd.2020.132416'
bibtex: '@article{Klus_Nüske_Peitz_Niemann_Clementi_Schütte_2020, title={Data-driven
approximation of the Koopman generator: Model reduction, system identification,
and control}, volume={406}, DOI={10.1016/j.physd.2020.132416},
number={132416}, journal={Physica D: Nonlinear Phenomena}, author={Klus, Stefan
and Nüske, Feliks and Peitz, Sebastian and Niemann, Jan-Hendrik and Clementi,
Cecilia and Schütte, Christof}, year={2020} }'
chicago: 'Klus, Stefan, Feliks Nüske, Sebastian Peitz, Jan-Hendrik Niemann, Cecilia
Clementi, and Christof Schütte. “Data-Driven Approximation of the Koopman Generator:
Model Reduction, System Identification, and Control.” Physica D: Nonlinear
Phenomena 406 (2020). https://doi.org/10.1016/j.physd.2020.132416.'
ieee: 'S. Klus, F. Nüske, S. Peitz, J.-H. Niemann, C. Clementi, and C. Schütte,
“Data-driven approximation of the Koopman generator: Model reduction, system identification,
and control,” Physica D: Nonlinear Phenomena, vol. 406, 2020.'
mla: 'Klus, Stefan, et al. “Data-Driven Approximation of the Koopman Generator:
Model Reduction, System Identification, and Control.” Physica D: Nonlinear
Phenomena, vol. 406, 132416, 2020, doi:10.1016/j.physd.2020.132416.'
short: 'S. Klus, F. Nüske, S. Peitz, J.-H. Niemann, C. Clementi, C. Schütte, Physica
D: Nonlinear Phenomena 406 (2020).'
date_created: 2020-03-13T12:35:40Z
date_updated: 2022-01-06T06:52:48Z
department:
- _id: '101'
doi: 10.1016/j.physd.2020.132416
intvolume: ' 406'
language:
- iso: eng
publication: 'Physica D: Nonlinear Phenomena'
publication_identifier:
issn:
- 0167-2789
publication_status: published
status: public
title: 'Data-driven approximation of the Koopman generator: Model reduction, system
identification, and control'
type: journal_article
user_id: '47427'
volume: 406
year: '2020'
...