---
_id: '9798'
author:
- first_name: Bardo
full_name: Herzig, Bardo
last_name: Herzig
- first_name: Tilman-Mathies
full_name: Klar, Tilman-Mathies
id: '35771'
last_name: Klar
citation:
ama: 'Herzig B, Klar T-M. Digitale Modellierungen sozialer Räume. In: Heider-Lang
J, Merkert A, eds. Digitale Transformation in der Bildungslandschaft- den analogen
Stecker ziehen?. Augsburg: Rainer Hampp Verlag; 2019:115-128.'
apa: 'Herzig, B., & Klar, T.-M. (2019). Digitale Modellierungen sozialer Räume.
In J. Heider-Lang & A. Merkert (Eds.), Digitale Transformation in der Bildungslandschaft-
den analogen Stecker ziehen? (pp. 115–128). Augsburg: Rainer Hampp Verlag.'
bibtex: '@inbook{Herzig_Klar_2019, place={Augsburg}, title={Digitale Modellierungen
sozialer Räume}, booktitle={Digitale Transformation in der Bildungslandschaft-
den analogen Stecker ziehen?}, publisher={Rainer Hampp Verlag}, author={Herzig,
Bardo and Klar, Tilman-Mathies}, editor={Heider-Lang, J. and Merkert, A.Editors},
year={2019}, pages={115–128} }'
chicago: 'Herzig, Bardo, and Tilman-Mathies Klar. “Digitale Modellierungen sozialer
Räume.” In Digitale Transformation in der Bildungslandschaft- den analogen
Stecker ziehen?, edited by J. Heider-Lang and A. Merkert, 115–28. Augsburg:
Rainer Hampp Verlag, 2019.'
ieee: 'B. Herzig and T.-M. Klar, “Digitale Modellierungen sozialer Räume,” in Digitale
Transformation in der Bildungslandschaft- den analogen Stecker ziehen?, J.
Heider-Lang and A. Merkert, Eds. Augsburg: Rainer Hampp Verlag, 2019, pp. 115–128.'
mla: Herzig, Bardo, and Tilman-Mathies Klar. “Digitale Modellierungen sozialer Räume.”
Digitale Transformation in der Bildungslandschaft- den analogen Stecker ziehen?,
edited by J. Heider-Lang and A. Merkert, Rainer Hampp Verlag, 2019, pp. 115–28.
short: 'B. Herzig, T.-M. Klar, in: J. Heider-Lang, A. Merkert (Eds.), Digitale Transformation
in der Bildungslandschaft- den analogen Stecker ziehen?, Rainer Hampp Verlag,
Augsburg, 2019, pp. 115–128.'
date_created: 2019-05-13T13:57:36Z
date_updated: 2022-01-06T07:04:20Z
editor:
- first_name: J.
full_name: Heider-Lang, J.
last_name: Heider-Lang
- first_name: A.
full_name: Merkert, A.
last_name: Merkert
language:
- iso: ger
page: 115-128
place: Augsburg
publication: Digitale Transformation in der Bildungslandschaft- den analogen Stecker
ziehen?
publication_status: published
publisher: Rainer Hampp Verlag
status: public
title: Digitale Modellierungen sozialer Räume
type: book_chapter
user_id: '38923'
year: '2019'
...
---
_id: '9809'
abstract:
- lang: eng
text: Remarkable advantages of Containers (CNs) over Virtual Machines (VMs) such
as lower overhead and faster startup has gained the attention of Communication
Service Providers (CSPs) as using CNs for providing Virtual Network Functions
(VNFs) can save costs while increasing the service agility. However, as it is
not feasible to realise all types of VNFs in CNs, the coexistence of VMs and CNs
is proposed. To put VMs and CNs together, an orchestration framework that can
chain services across distributed and heterogeneous domains is required. To this
end, we implemented a framework by extending and consolidating state-of-the-art
tools and technologies originated from Network Function Virtualization (NFV),
Software-defined Networking (SDN) and cloud computing environments. This framework
chains services provisioned across Kubernetes and OpenStack domains. During the
demo, we deploy a service consist of CN- and VM-based VNFs to demonstrate different
features provided by our framework.
author:
- first_name: Hadi
full_name: Razzaghi Kouchaksaraei, Hadi
id: '60845'
last_name: Razzaghi Kouchaksaraei
- first_name: Holger
full_name: Karl, Holger
id: '126'
last_name: Karl
citation:
ama: 'Razzaghi Kouchaksaraei H, Karl H. Service Function Chaining Across OpenStack
and Kubernetes Domains. In: 13th ACM International Conference on Distributed
and Event-Based Systems. Darmstadt; 2019. doi:10.1145/3328905.3332505'
apa: Razzaghi Kouchaksaraei, H., & Karl, H. (2019). Service Function Chaining
Across OpenStack and Kubernetes Domains. In 13th ACM International Conference
on Distributed and Event-based Systems. Darmstadt. https://doi.org/10.1145/3328905.3332505
bibtex: '@inproceedings{Razzaghi Kouchaksaraei_Karl_2019, place={Darmstadt}, title={Service
Function Chaining Across OpenStack and Kubernetes Domains}, DOI={10.1145/3328905.3332505},
booktitle={13th ACM International Conference on Distributed and Event-based Systems},
author={Razzaghi Kouchaksaraei, Hadi and Karl, Holger}, year={2019} }'
chicago: Razzaghi Kouchaksaraei, Hadi, and Holger Karl. “Service Function Chaining
Across OpenStack and Kubernetes Domains.” In 13th ACM International Conference
on Distributed and Event-Based Systems. Darmstadt, 2019. https://doi.org/10.1145/3328905.3332505.
ieee: H. Razzaghi Kouchaksaraei and H. Karl, “Service Function Chaining Across OpenStack
and Kubernetes Domains,” in 13th ACM International Conference on Distributed
and Event-based Systems, Darmstadt, 2019.
mla: Razzaghi Kouchaksaraei, Hadi, and Holger Karl. “Service Function Chaining Across
OpenStack and Kubernetes Domains.” 13th ACM International Conference on Distributed
and Event-Based Systems, 2019, doi:10.1145/3328905.3332505.
short: 'H. Razzaghi Kouchaksaraei, H. Karl, in: 13th ACM International Conference
on Distributed and Event-Based Systems, Darmstadt, 2019.'
conference:
end_date: 2019-06-28
location: Darmstadt
name: 13th ACM International Conference on Distributed and Event-based Systems
start_date: 2019-06-24
date_created: 2019-05-14T05:43:57Z
date_updated: 2022-01-06T07:04:21Z
ddc:
- '004'
department:
- _id: '34'
doi: 10.1145/3328905.3332505
file:
- access_level: closed
content_type: application/pdf
creator: ups
date_created: 2019-08-26T09:09:50Z
date_updated: 2019-08-26T09:09:50Z
file_id: '12953'
file_name: p240-Kouchaksaraei.pdf
file_size: 1206037
relation: main_file
file_date_updated: 2019-08-26T09:09:50Z
has_accepted_license: '1'
keyword:
- Network Function Virtualization
- Software-defined Networking
- Cloud Computing
- service orchestration
- OpenStack
- Kubernetes
language:
- iso: eng
place: Darmstadt
project:
- _id: '23'
grant_number: '762057'
name: 5G Programmable Infrastructure Converging disaggregated neTwork and compUte
Resources
- _id: '1'
name: SFB 901
- _id: '4'
name: SFB 901 - Project Area C
- _id: '16'
name: SFB 901 - Subproject C4
publication: 13th ACM International Conference on Distributed and Event-based Systems
publication_status: published
status: public
title: Service Function Chaining Across OpenStack and Kubernetes Domains
type: conference
user_id: '477'
year: '2019'
...
---
_id: '9810'
citation:
ama: 'Flotmann-Scholz C, Lienen A, eds. Victorian Ideologies in Contemporary
British Cultures. Heidelberg: Universitätsverlag Winter; 2019.'
apa: 'Flotmann-Scholz, C., & Lienen, A. (Eds.). (2019). Victorian Ideologies
in Contemporary British Cultures. Heidelberg: Universitätsverlag Winter.'
bibtex: '@book{Flotmann-Scholz_Lienen_2019, place={Heidelberg}, title={Victorian
Ideologies in Contemporary British Cultures}, publisher={Universitätsverlag Winter},
year={2019} }'
chicago: 'Flotmann-Scholz, Christina, and Anna Lienen, eds. Victorian Ideologies
in Contemporary British Cultures. Heidelberg: Universitätsverlag Winter, 2019.'
ieee: 'C. Flotmann-Scholz and A. Lienen, Eds., Victorian Ideologies in Contemporary
British Cultures. Heidelberg: Universitätsverlag Winter, 2019.'
mla: Flotmann-Scholz, Christina, and Anna Lienen, editors. Victorian Ideologies
in Contemporary British Cultures. Universitätsverlag Winter, 2019.
short: C. Flotmann-Scholz, A. Lienen, eds., Victorian Ideologies in Contemporary
British Cultures, Universitätsverlag Winter, Heidelberg, 2019.
date_created: 2019-05-14T11:46:56Z
date_updated: 2022-01-06T07:04:22Z
department:
- _id: '36'
- _id: '1'
- _id: '380'
editor:
- first_name: Christina
full_name: Flotmann-Scholz, Christina
id: '8736'
last_name: Flotmann-Scholz
- first_name: Anna
full_name: Lienen, Anna
last_name: Lienen
language:
- iso: eng
place: Heidelberg
publication_status: published
publisher: Universitätsverlag Winter
status: public
title: Victorian Ideologies in Contemporary British Cultures
type: book_editor
user_id: '32277'
year: '2019'
...
---
_id: '9821'
author:
- first_name: Jan H
full_name: Betzing, Jan H
last_name: Betzing
- first_name: Marco
full_name: Niemann, Marco
last_name: Niemann
- first_name: Carsten Ingo
full_name: Berendes, Carsten Ingo
id: '53344'
last_name: Berendes
citation:
ama: 'Betzing JH, Niemann M, Berendes CI. Privacy-friendly User Location Tracking
with Smart Devices: The BeaT Prototype. In: Human Practice. Digital Ecologies.
Our Future. - Tagungsband Der 14. Internationalen Tagung Wirtschaftsinformatik
(WI 2019). ; 2019.'
apa: 'Betzing, J. H., Niemann, M., & Berendes, C. I. (2019). Privacy-friendly
User Location Tracking with Smart Devices: The BeaT Prototype. In Human Practice.
Digital Ecologies. Our Future. - Tagungsband der 14. Internationalen Tagung Wirtschaftsinformatik
(WI 2019). Siegen.'
bibtex: '@inproceedings{Betzing_Niemann_Berendes_2019, title={ Privacy-friendly
User Location Tracking with Smart Devices: The BeaT Prototype}, booktitle={Human
Practice. Digital Ecologies. Our Future. - Tagungsband der 14. Internationalen
Tagung Wirtschaftsinformatik (WI 2019)}, author={Betzing, Jan H and Niemann, Marco
and Berendes, Carsten Ingo}, year={2019} }'
chicago: 'Betzing, Jan H, Marco Niemann, and Carsten Ingo Berendes. “ Privacy-Friendly
User Location Tracking with Smart Devices: The BeaT Prototype.” In Human Practice.
Digital Ecologies. Our Future. - Tagungsband Der 14. Internationalen Tagung Wirtschaftsinformatik
(WI 2019), 2019.'
ieee: 'J. H. Betzing, M. Niemann, and C. I. Berendes, “ Privacy-friendly User
Location Tracking with Smart Devices: The BeaT Prototype,” in Human Practice.
Digital Ecologies. Our Future. - Tagungsband der 14. Internationalen Tagung Wirtschaftsinformatik
(WI 2019), Siegen, 2019.'
mla: 'Betzing, Jan H., et al. “ Privacy-Friendly User Location Tracking with Smart
Devices: The BeaT Prototype.” Human Practice. Digital Ecologies. Our Future.
- Tagungsband Der 14. Internationalen Tagung Wirtschaftsinformatik (WI 2019),
2019.'
short: 'J.H. Betzing, M. Niemann, C.I. Berendes, in: Human Practice. Digital Ecologies.
Our Future. - Tagungsband Der 14. Internationalen Tagung Wirtschaftsinformatik
(WI 2019), 2019.'
conference:
location: Siegen
name: 14. Internationalen Tagung Wirtschaftsinformatik (WI 2019)
date_created: 2019-05-15T11:07:36Z
date_updated: 2022-01-06T07:04:22Z
language:
- iso: eng
publication: Human Practice. Digital Ecologies. Our Future. - Tagungsband der 14.
Internationalen Tagung Wirtschaftsinformatik (WI 2019)
status: public
title: ' Privacy-friendly User Location Tracking with Smart Devices: The BeaT Prototype'
type: conference
user_id: '53344'
year: '2019'
...
---
_id: '9823'
author:
- first_name: Thomas
full_name: Soenen, Thomas
last_name: Soenen
- first_name: Wouter
full_name: Tavernier, Wouter
last_name: Tavernier
- first_name: Manuel
full_name: Peuster, Manuel
id: '13271'
last_name: Peuster
- first_name: Felipe
full_name: Vicens, Felipe
last_name: Vicens
- first_name: George
full_name: Xilouris, George
last_name: Xilouris
- first_name: Stavros
full_name: Kolometsos, Stavros
last_name: Kolometsos
- first_name: Michail-Alexandros
full_name: Kourtis, Michail-Alexandros
last_name: Kourtis
- first_name: Didier
full_name: Colle, Didier
last_name: Colle
citation:
ama: 'Soenen T, Tavernier W, Peuster M, et al. Empowering Network Service Developers:
Enhanced NFV DevOps and Programmable MANO. IEEE Communications Magazine.
2019:89-95. doi:10.1109/mcom.2019.1800810'
apa: 'Soenen, T., Tavernier, W., Peuster, M., Vicens, F., Xilouris, G., Kolometsos,
S., … Colle, D. (2019). Empowering Network Service Developers: Enhanced NFV DevOps
and Programmable MANO. IEEE Communications Magazine, 89–95. https://doi.org/10.1109/mcom.2019.1800810'
bibtex: '@article{Soenen_Tavernier_Peuster_Vicens_Xilouris_Kolometsos_Kourtis_Colle_2019,
title={Empowering Network Service Developers: Enhanced NFV DevOps and Programmable
MANO}, DOI={10.1109/mcom.2019.1800810},
journal={IEEE Communications Magazine}, author={Soenen, Thomas and Tavernier,
Wouter and Peuster, Manuel and Vicens, Felipe and Xilouris, George and Kolometsos,
Stavros and Kourtis, Michail-Alexandros and Colle, Didier}, year={2019}, pages={89–95}
}'
chicago: 'Soenen, Thomas, Wouter Tavernier, Manuel Peuster, Felipe Vicens, George
Xilouris, Stavros Kolometsos, Michail-Alexandros Kourtis, and Didier Colle. “Empowering
Network Service Developers: Enhanced NFV DevOps and Programmable MANO.” IEEE
Communications Magazine, 2019, 89–95. https://doi.org/10.1109/mcom.2019.1800810.'
ieee: 'T. Soenen et al., “Empowering Network Service Developers: Enhanced
NFV DevOps and Programmable MANO,” IEEE Communications Magazine, pp. 89–95,
2019.'
mla: 'Soenen, Thomas, et al. “Empowering Network Service Developers: Enhanced NFV
DevOps and Programmable MANO.” IEEE Communications Magazine, 2019, pp.
89–95, doi:10.1109/mcom.2019.1800810.'
short: T. Soenen, W. Tavernier, M. Peuster, F. Vicens, G. Xilouris, S. Kolometsos,
M.-A. Kourtis, D. Colle, IEEE Communications Magazine (2019) 89–95.
date_created: 2019-05-16T09:07:19Z
date_updated: 2022-01-06T07:04:22Z
department:
- _id: '75'
doi: 10.1109/mcom.2019.1800810
language:
- iso: eng
main_file_link:
- url: https://ieeexplore.ieee.org/document/8713806
page: 89-95
project:
- _id: '28'
grant_number: '761493'
name: 5G Development and validation platform for global industry-specific network
services and Apps
publication: IEEE Communications Magazine
publication_identifier:
issn:
- 0163-6804
- 1558-1896
publication_status: published
status: public
title: 'Empowering Network Service Developers: Enhanced NFV DevOps and Programmable
MANO'
type: journal_article
user_id: '13271'
year: '2019'
...
---
_id: '9824'
author:
- 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: Mengxuan
full_name: Zhao, Mengxuan
last_name: Zhao
- first_name: George
full_name: Xilouris, George
last_name: Xilouris
- first_name: Panagiotis
full_name: Trakadas, Panagiotis
last_name: Trakadas
- first_name: Felipe
full_name: Vicens, Felipe
last_name: Vicens
- first_name: Wouter
full_name: Tavernier, Wouter
last_name: Tavernier
- first_name: Thomas
full_name: Soenen, Thomas
last_name: Soenen
- first_name: Ricard
full_name: Vilalta, Ricard
last_name: Vilalta
- first_name: George
full_name: Andreou, George
last_name: Andreou
- first_name: Dimosthenis
full_name: Kyriazis, Dimosthenis
last_name: Kyriazis
- first_name: Holger
full_name: Karl, Holger
id: '126'
last_name: Karl
citation:
ama: Peuster M, Schneider SB, Zhao M, et al. Introducing Automated Verification
and Validation for Virtualized Network Functions and Services. IEEE Communications
Magazine. 2019:96-102. doi:10.1109/mcom.2019.1800873
apa: Peuster, M., Schneider, S. B., Zhao, M., Xilouris, G., Trakadas, P., Vicens,
F., … Karl, H. (2019). Introducing Automated Verification and Validation for Virtualized
Network Functions and Services. IEEE Communications Magazine, 96–102. https://doi.org/10.1109/mcom.2019.1800873
bibtex: '@article{Peuster_Schneider_Zhao_Xilouris_Trakadas_Vicens_Tavernier_Soenen_Vilalta_Andreou_et
al._2019, title={Introducing Automated Verification and Validation for Virtualized
Network Functions and Services}, DOI={10.1109/mcom.2019.1800873},
journal={IEEE Communications Magazine}, author={Peuster, Manuel and Schneider,
Stefan Balthasar and Zhao, Mengxuan and Xilouris, George and Trakadas, Panagiotis
and Vicens, Felipe and Tavernier, Wouter and Soenen, Thomas and Vilalta, Ricard
and Andreou, George and et al.}, year={2019}, pages={96–102} }'
chicago: Peuster, Manuel, Stefan Balthasar Schneider, Mengxuan Zhao, George Xilouris,
Panagiotis Trakadas, Felipe Vicens, Wouter Tavernier, et al. “Introducing Automated
Verification and Validation for Virtualized Network Functions and Services.” IEEE
Communications Magazine, 2019, 96–102. https://doi.org/10.1109/mcom.2019.1800873.
ieee: M. Peuster et al., “Introducing Automated Verification and Validation
for Virtualized Network Functions and Services,” IEEE Communications Magazine,
pp. 96–102, 2019.
mla: Peuster, Manuel, et al. “Introducing Automated Verification and Validation
for Virtualized Network Functions and Services.” IEEE Communications Magazine,
2019, pp. 96–102, doi:10.1109/mcom.2019.1800873.
short: M. Peuster, S.B. Schneider, M. Zhao, G. Xilouris, P. Trakadas, F. Vicens,
W. Tavernier, T. Soenen, R. Vilalta, G. Andreou, D. Kyriazis, H. Karl, IEEE Communications
Magazine (2019) 96–102.
date_created: 2019-05-16T09:09:16Z
date_updated: 2022-01-06T07:04:23Z
ddc:
- '000'
department:
- _id: '75'
doi: 10.1109/mcom.2019.1800873
file:
- access_level: open_access
content_type: application/pdf
creator: peuster
date_created: 2019-05-16T09:13:40Z
date_updated: 2019-05-16T09:13:40Z
description: |+
Preprint of original article: M. Peuster et al., "Introducing Automated Verification and Validation for Virtualized Network Functions and Services," in IEEE Communications Magazine, vol. 57, no. 5, pp. 96-102, May 2019.
doi: 10.1109/MCOM.2019.1800873
file_id: '9825'
file_name: main_for_ris.pdf
file_size: 1735036
relation: main_file
title: Introducing Automated Verification and Validation for Virtualized Network
Functions and Services
file_date_updated: 2019-05-16T09:13:40Z
has_accepted_license: '1'
language:
- iso: eng
main_file_link:
- url: https://ieeexplore.ieee.org/document/8713807
oa: '1'
page: 96-102
project:
- _id: '1'
name: SFB 901
- _id: '4'
name: SFB 901 - Project Area C
- _id: '16'
name: SFB 901 - Subproject C4
publication: IEEE Communications Magazine
publication_identifier:
issn:
- 0163-6804
- 1558-1896
publication_status: published
status: public
title: Introducing Automated Verification and Validation for Virtualized Network Functions
and Services
type: journal_article
user_id: '13271'
year: '2019'
...
...
---
_id: '9826'
article_number: '1'
author:
- first_name: Johannes
full_name: Tiedau, Johannes
last_name: Tiedau
- first_name: Evan
full_name: Meyer-Scott, Evan
last_name: Meyer-Scott
- first_name: Thomas
full_name: Nitsche, Thomas
last_name: Nitsche
- first_name: Sonja
full_name: Barkhofen, Sonja
last_name: Barkhofen
- first_name: Tim
full_name: Bartley, Tim
id: '49683'
last_name: Bartley
- first_name: Christine
full_name: Silberhorn, Christine
last_name: Silberhorn
citation:
ama: Tiedau J, Meyer-Scott E, Nitsche T, Barkhofen S, Bartley T, Silberhorn C. A
high dynamic range optical detector for measuring single photons and bright light.
Optics Express. 2019. doi:10.1364/oe.27.000001
apa: Tiedau, J., Meyer-Scott, E., Nitsche, T., Barkhofen, S., Bartley, T., &
Silberhorn, C. (2019). A high dynamic range optical detector for measuring single
photons and bright light. Optics Express. https://doi.org/10.1364/oe.27.000001
bibtex: '@article{Tiedau_Meyer-Scott_Nitsche_Barkhofen_Bartley_Silberhorn_2019,
title={A high dynamic range optical detector for measuring single photons and
bright light}, DOI={10.1364/oe.27.000001},
number={1}, journal={Optics Express}, author={Tiedau, Johannes and Meyer-Scott,
Evan and Nitsche, Thomas and Barkhofen, Sonja and Bartley, Tim and Silberhorn,
Christine}, year={2019} }'
chicago: Tiedau, Johannes, Evan Meyer-Scott, Thomas Nitsche, Sonja Barkhofen, Tim
Bartley, and Christine Silberhorn. “A High Dynamic Range Optical Detector for
Measuring Single Photons and Bright Light.” Optics Express, 2019. https://doi.org/10.1364/oe.27.000001.
ieee: J. Tiedau, E. Meyer-Scott, T. Nitsche, S. Barkhofen, T. Bartley, and C. Silberhorn,
“A high dynamic range optical detector for measuring single photons and bright
light,” Optics Express, 2019.
mla: Tiedau, Johannes, et al. “A High Dynamic Range Optical Detector for Measuring
Single Photons and Bright Light.” Optics Express, 1, 2019, doi:10.1364/oe.27.000001.
short: J. Tiedau, E. Meyer-Scott, T. Nitsche, S. Barkhofen, T. Bartley, C. Silberhorn,
Optics Express (2019).
date_created: 2019-05-17T14:01:10Z
date_updated: 2020-02-26T14:36:25Z
department:
- _id: '15'
doi: 10.1364/oe.27.000001
language:
- iso: eng
publication: Optics Express
publication_identifier:
issn:
- 1094-4087
publication_status: published
status: public
title: A high dynamic range optical detector for measuring single photons and bright
light
type: journal_article
user_id: '49683'
year: '2019'
...
---
_id: '9850'
abstract:
- lang: eng
text: A business model describes the mechanisms whereby a firm creates, delivers,
and captures value. Following the steadily growing interest in business model
innovation, software tools have shown great potential in supporting business model
development and innovation. Yet, understanding the cognitive processes involved
in the generation of business model ideas is an aspect of software design-knowledge
that has so far been neglected. To investigate whether providing stimuli – in
this case, brainstorming questions – can enhance individual creativity in this
context, we conduct an exploratory experiment with over 100 participants. Our
study is the first to systematically investigate the process of idea generation
using a software-based business model development tool with stimuli. Our preliminary
findings have the potential to support the future development of business model
development tools and to refine the research design used to evaluate such tools.
accept: '1'
author:
- first_name: Daniel
full_name: Szopinski, Daniel
id: '36372'
last_name: Szopinski
citation:
ama: 'Szopinski D. Can stimuli improve business model idea generation? Developing
software-based tools for business model innovation. In: Proceedings of the
ACM Creativity & Cognition. ; 2019.'
apa: Szopinski, D. (2019). Can stimuli improve business model idea generation? Developing
software-based tools for business model innovation. In Proceedings of the ACM
Creativity & Cognition. San Diego, USA.
bibtex: '@inproceedings{Szopinski_2019, title={Can stimuli improve business model
idea generation? Developing software-based tools for business model innovation},
booktitle={Proceedings of the ACM Creativity & Cognition}, author={Szopinski,
Daniel}, year={2019} }'
chicago: Szopinski, Daniel. “Can Stimuli Improve Business Model Idea Generation?
Developing Software-Based Tools for Business Model Innovation.” In Proceedings
of the ACM Creativity & Cognition, 2019.
ieee: D. Szopinski, “Can stimuli improve business model idea generation? Developing
software-based tools for business model innovation,” in Proceedings of the
ACM Creativity & Cognition, San Diego, USA, 2019.
mla: Szopinski, Daniel. “Can Stimuli Improve Business Model Idea Generation? Developing
Software-Based Tools for Business Model Innovation.” Proceedings of the ACM
Creativity & Cognition, 2019.
short: 'D. Szopinski, in: Proceedings of the ACM Creativity & Cognition, 2019.'
conference:
location: San Diego, USA
name: ACM Creativity & Cognition 2019
date_created: 2019-05-20T09:59:01Z
date_updated: 2019-10-17T06:58:46Z
ddc:
- '330'
department:
- _id: '276'
file:
- access_level: closed
content_type: application/pdf
creator: dsz
date_created: 2019-10-17T06:58:40Z
date_updated: 2019-10-17T06:58:40Z
file_id: '13899'
file_name: p547-szopinski(1).pdf
file_size: 1005738
relation: main_file
success: 1
file_date_updated: 2019-10-17T06:58:40Z
keyword:
- Business model innovation
- idea generation
- cognitive stimuli
- business model development tools
- experiment
- creativity support system
language:
- iso: eng
project:
- _id: '1'
name: SFB 901
- _id: '4'
name: SFB 901 - Project Area C
- _id: '17'
name: SFB 901 - Subproject C5
publication: Proceedings of the ACM Creativity & Cognition
status: public
title: Can stimuli improve business model idea generation? Developing software-based
tools for business model innovation
type: conference
user_id: '36372'
year: '2019'
...
---
_id: '9853'
abstract:
- lang: eng
text: Business model innovation is typically taught in small seminars at universities.
Teaching this intrinsically task-oriented subject to a large number of students
is a challenge. In this paper we address this challenge by proposing an experiential
and interactive approach to teaching business models in a large classroom setting.
accept: '1'
author:
- first_name: Daniel
full_name: Szopinski, Daniel
id: '36372'
last_name: Szopinski
citation:
ama: 'Szopinski D. Squaring the circle: Business model teaching in large classroom
settings. Journal of Business Models. 2019;7(3):90-100.'
apa: 'Szopinski, D. (2019). Squaring the circle: Business model teaching in large
classroom settings. Journal of Business Models, 7(3), 90–100.'
bibtex: '@article{Szopinski_2019, title={Squaring the circle: Business model teaching
in large classroom settings}, volume={7}, number={3}, journal={Journal of Business
Models}, author={Szopinski, Daniel}, year={2019}, pages={90–100} }'
chicago: 'Szopinski, Daniel. “Squaring the Circle: Business Model Teaching in Large
Classroom Settings.” Journal of Business Models 7, no. 3 (2019): 90–100.'
ieee: 'D. Szopinski, “Squaring the circle: Business model teaching in large classroom
settings,” Journal of Business Models, vol. 7, no. 3, pp. 90–100, 2019.'
mla: 'Szopinski, Daniel. “Squaring the Circle: Business Model Teaching in Large
Classroom Settings.” Journal of Business Models, vol. 7, no. 3, 2019, pp.
90–100.'
short: D. Szopinski, Journal of Business Models 7 (2019) 90–100.
date_created: 2019-05-20T10:17:54Z
date_updated: 2019-10-28T10:29:25Z
ddc:
- '000'
department:
- _id: '276'
file:
- access_level: closed
content_type: application/pdf
creator: dsz
date_created: 2019-10-17T06:51:18Z
date_updated: 2019-10-17T06:51:18Z
file_id: '13898'
file_name: JoBM_SE_Teaching_2018_Squaring the circle_RevisedManuscript.pdf
file_size: 1068694
relation: main_file
success: 1
file_date_updated: 2019-10-17T06:51:18Z
intvolume: ' 7'
issue: '3'
keyword:
- Business model teaching
- peer assessment
- experiential learning
language:
- iso: eng
page: 90-100
project:
- _id: '1'
name: SFB 901
- _id: '4'
name: SFB 901 - Project Area C
- _id: '17'
name: SFB 901 - Subproject C5
publication: Journal of Business Models
publication_status: epub_ahead
status: public
title: 'Squaring the circle: Business model teaching in large classroom settings'
type: journal_article
user_id: '16205'
volume: 7
year: '2019'
...
---
_id: '9897'
article_number: '193104'
author:
- first_name: Maximilian
full_name: Protte, Maximilian
last_name: Protte
- first_name: Nils
full_name: Weber, Nils
last_name: Weber
- first_name: Christian
full_name: Golla, Christian
last_name: Golla
- first_name: Thomas
full_name: Zentgraf, Thomas
id: '30525'
last_name: Zentgraf
orcid: 0000-0002-8662-1101
- first_name: Cedrik
full_name: Meier, Cedrik
id: '20798'
last_name: Meier
orcid: https://orcid.org/0000-0002-3787-3572
citation:
ama: Protte M, Weber N, Golla C, Zentgraf T, Meier C. Strong nonlinear optical response
from ZnO by coupled and lattice-matched nanoantennas. Journal of Applied Physics.
2019;125. doi:10.1063/1.5093257
apa: Protte, M., Weber, N., Golla, C., Zentgraf, T., & Meier, C. (2019). Strong
nonlinear optical response from ZnO by coupled and lattice-matched nanoantennas.
Journal of Applied Physics, 125. https://doi.org/10.1063/1.5093257
bibtex: '@article{Protte_Weber_Golla_Zentgraf_Meier_2019, title={Strong nonlinear
optical response from ZnO by coupled and lattice-matched nanoantennas}, volume={125},
DOI={10.1063/1.5093257}, number={193104},
journal={Journal of Applied Physics}, author={Protte, Maximilian and Weber, Nils
and Golla, Christian and Zentgraf, Thomas and Meier, Cedrik}, year={2019} }'
chicago: Protte, Maximilian, Nils Weber, Christian Golla, Thomas Zentgraf, and Cedrik
Meier. “Strong Nonlinear Optical Response from ZnO by Coupled and Lattice-Matched
Nanoantennas.” Journal of Applied Physics 125 (2019). https://doi.org/10.1063/1.5093257.
ieee: M. Protte, N. Weber, C. Golla, T. Zentgraf, and C. Meier, “Strong nonlinear
optical response from ZnO by coupled and lattice-matched nanoantennas,” Journal
of Applied Physics, vol. 125, 2019.
mla: Protte, Maximilian, et al. “Strong Nonlinear Optical Response from ZnO by Coupled
and Lattice-Matched Nanoantennas.” Journal of Applied Physics, vol. 125,
193104, 2019, doi:10.1063/1.5093257.
short: M. Protte, N. Weber, C. Golla, T. Zentgraf, C. Meier, Journal of Applied
Physics 125 (2019).
date_created: 2019-05-21T08:35:49Z
date_updated: 2020-08-21T13:52:51Z
department:
- _id: '15'
- _id: '287'
- _id: '35'
- _id: '230'
- _id: '289'
doi: 10.1063/1.5093257
intvolume: ' 125'
language:
- iso: eng
project:
- _id: '53'
name: TRR 142
- _id: '55'
name: TRR 142 - Project Area B
- _id: '66'
name: TRR 142 - Subproject B1
- _id: '56'
name: TRR 142 - Project Area C
- _id: '75'
name: TRR 142 - Subproject C5
publication: Journal of Applied Physics
publication_identifier:
issn:
- 0021-8979
- 1089-7550
publication_status: published
status: public
title: Strong nonlinear optical response from ZnO by coupled and lattice-matched nanoantennas
type: journal_article
user_id: '30525'
volume: 125
year: '2019'
...
---
_id: '9920'
author:
- first_name: Marlon
full_name: Fritz, Marlon
last_name: Fritz
- first_name: Thomas
full_name: Gries, Thomas
id: '186'
last_name: Gries
- first_name: Yuanhua
full_name: Feng, Yuanhua
last_name: Feng
citation:
ama: Fritz M, Gries T, Feng Y. Secular stagnation? Is there statistical evidence
of an unprecedented, systematic decline in growth? Economics Letters. 2019;181:47-50.
doi:10.1016/j.econlet.2019.04.021
apa: Fritz, M., Gries, T., & Feng, Y. (2019). Secular stagnation? Is there statistical
evidence of an unprecedented, systematic decline in growth? Economics Letters,
181, 47–50. https://doi.org/10.1016/j.econlet.2019.04.021
bibtex: '@article{Fritz_Gries_Feng_2019, title={Secular stagnation? Is there statistical
evidence of an unprecedented, systematic decline in growth?}, volume={181}, DOI={10.1016/j.econlet.2019.04.021},
journal={Economics Letters}, author={Fritz, Marlon and Gries, Thomas and Feng,
Yuanhua}, year={2019}, pages={47–50} }'
chicago: 'Fritz, Marlon, Thomas Gries, and Yuanhua Feng. “Secular Stagnation? Is
There Statistical Evidence of an Unprecedented, Systematic Decline in Growth?”
Economics Letters 181 (2019): 47–50. https://doi.org/10.1016/j.econlet.2019.04.021.'
ieee: M. Fritz, T. Gries, and Y. Feng, “Secular stagnation? Is there statistical
evidence of an unprecedented, systematic decline in growth?,” Economics Letters,
vol. 181, pp. 47–50, 2019.
mla: Fritz, Marlon, et al. “Secular Stagnation? Is There Statistical Evidence of
an Unprecedented, Systematic Decline in Growth?” Economics Letters, vol.
181, 2019, pp. 47–50, doi:10.1016/j.econlet.2019.04.021.
short: M. Fritz, T. Gries, Y. Feng, Economics Letters 181 (2019) 47–50.
date_created: 2019-05-23T07:55:48Z
date_updated: 2019-05-31T08:18:38Z
department:
- _id: '19'
- _id: '200'
- _id: '475'
- _id: '202'
doi: 10.1016/j.econlet.2019.04.021
intvolume: ' 181'
language:
- iso: eng
page: 47-50
publication: Economics Letters
publication_identifier:
issn:
- 0165-1765
publication_status: published
status: public
title: Secular stagnation? Is there statistical evidence of an unprecedented, systematic
decline in growth?
type: journal_article
user_id: '186'
volume: 181
year: '2019'
...
---
_id: '9939'
author:
- first_name: Enes
full_name: Yigitbas, Enes
id: '8447'
last_name: Yigitbas
orcid: 0000-0002-5967-833X
- first_name: Ivan
full_name: Jovanovikj, Ivan
id: '39187'
last_name: Jovanovikj
orcid: https://orcid.org/0000-0002-1838-794X
- first_name: Klementina
full_name: Josifovska, Klementina
id: '46265'
last_name: Josifovska
- 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: 'Yigitbas E, Jovanovikj I, Josifovska K, Sauer S, Engels G. On-the-fly Usability
Evaluation of Mobile Adaptive UIs through Instant User Feedback . In: Proceedings
of the 17th IFIP TC.13 International Conference on Human-Computer Interaction
(INTERACT 2019). Springer, LNCS; 2019:563-567.'
apa: Yigitbas, E., Jovanovikj, I., Josifovska, K., Sauer, S., & Engels, G. (2019).
On-the-fly Usability Evaluation of Mobile Adaptive UIs through Instant User Feedback
. In Proceedings of the 17th IFIP TC.13 International Conference on Human-Computer
Interaction (INTERACT 2019) (pp. 563–567). Springer, LNCS.
bibtex: '@inproceedings{Yigitbas_Jovanovikj_Josifovska_Sauer_Engels_2019, title={On-the-fly
Usability Evaluation of Mobile Adaptive UIs through Instant User Feedback }, booktitle={Proceedings
of the 17th IFIP TC.13 International Conference on Human-Computer Interaction
(INTERACT 2019)}, publisher={Springer, LNCS}, author={Yigitbas, Enes and Jovanovikj,
Ivan and Josifovska, Klementina and Sauer, Stefan and Engels, Gregor}, year={2019},
pages={563–567} }'
chicago: Yigitbas, Enes, Ivan Jovanovikj, Klementina Josifovska, Stefan Sauer, and
Gregor Engels. “On-the-Fly Usability Evaluation of Mobile Adaptive UIs through
Instant User Feedback .” In Proceedings of the 17th IFIP TC.13 International
Conference on Human-Computer Interaction (INTERACT 2019), 563–67. Springer,
LNCS, 2019.
ieee: E. Yigitbas, I. Jovanovikj, K. Josifovska, S. Sauer, and G. Engels, “On-the-fly
Usability Evaluation of Mobile Adaptive UIs through Instant User Feedback ,” in
Proceedings of the 17th IFIP TC.13 International Conference on Human-Computer
Interaction (INTERACT 2019), 2019, pp. 563–567.
mla: Yigitbas, Enes, et al. “On-the-Fly Usability Evaluation of Mobile Adaptive
UIs through Instant User Feedback .” Proceedings of the 17th IFIP TC.13 International
Conference on Human-Computer Interaction (INTERACT 2019), Springer, LNCS,
2019, pp. 563–67.
short: 'E. Yigitbas, I. Jovanovikj, K. Josifovska, S. Sauer, G. Engels, in: Proceedings
of the 17th IFIP TC.13 International Conference on Human-Computer Interaction
(INTERACT 2019), Springer, LNCS, 2019, pp. 563–567.'
date_created: 2019-05-24T13:00:14Z
date_updated: 2020-05-07T05:33:50Z
department:
- _id: '66'
- _id: '534'
language:
- iso: eng
page: 563-567
publication: Proceedings of the 17th IFIP TC.13 International Conference on Human-Computer
Interaction (INTERACT 2019)
publisher: Springer, LNCS
status: public
title: 'On-the-fly Usability Evaluation of Mobile Adaptive UIs through Instant User
Feedback '
type: conference
user_id: '8447'
year: '2019'
...
---
_id: '3936'
author:
- first_name: Dominik
full_name: Gutt, Dominik
id: '14368'
last_name: Gutt
- first_name: Philipp
full_name: Herrmann, Philipp
last_name: Herrmann
- first_name: Mohammad
full_name: Rahman, Mohammad
last_name: Rahman
citation:
ama: 'Gutt D, Herrmann P, Rahman M. Crowd-Driven Competitive Intelligence: Understanding
the Relationship between Local Market Competition and Online Rating Distributions.
Information Systems Research. 2019;30(3):980-994.'
apa: 'Gutt, D., Herrmann, P., & Rahman, M. (2019). Crowd-Driven Competitive
Intelligence: Understanding the Relationship between Local Market Competition
and Online Rating Distributions. Information Systems Research, 30(3),
980–994.'
bibtex: '@article{Gutt_Herrmann_Rahman_2019, title={Crowd-Driven Competitive Intelligence:
Understanding the Relationship between Local Market Competition and Online Rating
Distributions}, volume={30}, number={3}, journal={Information Systems Research},
author={Gutt, Dominik and Herrmann, Philipp and Rahman, Mohammad}, year={2019},
pages={980–994} }'
chicago: 'Gutt, Dominik, Philipp Herrmann, and Mohammad Rahman. “Crowd-Driven Competitive
Intelligence: Understanding the Relationship between Local Market Competition
and Online Rating Distributions.” Information Systems Research 30, no.
3 (2019): 980–94.'
ieee: 'D. Gutt, P. Herrmann, and M. Rahman, “Crowd-Driven Competitive Intelligence:
Understanding the Relationship between Local Market Competition and Online Rating
Distributions,” Information Systems Research, vol. 30, no. 3, pp. 980–994,
2019.'
mla: 'Gutt, Dominik, et al. “Crowd-Driven Competitive Intelligence: Understanding
the Relationship between Local Market Competition and Online Rating Distributions.”
Information Systems Research, vol. 30, no. 3, 2019, pp. 980–94.'
short: D. Gutt, P. Herrmann, M. Rahman, Information Systems Research 30 (2019) 980–994.
date_created: 2018-08-20T09:45:31Z
date_updated: 2022-01-06T06:59:57Z
ddc:
- '330'
department:
- _id: '276'
file:
- access_level: closed
content_type: application/pdf
creator: d0mi
date_created: 2018-11-12T09:55:20Z
date_updated: 2018-11-12T09:55:20Z
file_id: '5473'
file_name: Crowd-Driven_Competitive_Intelligence_accept.pdf
file_size: 640218
relation: main_file
success: 1
file_date_updated: 2018-11-12T09:55:20Z
has_accepted_license: '1'
intvolume: ' 30'
issue: '3'
language:
- iso: eng
page: 980-994
project:
- _id: '1'
name: SFB 901
- _id: '2'
name: SFB 901 - Project Area A
- _id: '8'
name: SFB 901 - Subproject A4
publication: Information Systems Research
publication_status: epub_ahead
status: public
title: 'Crowd-Driven Competitive Intelligence: Understanding the Relationship between
Local Market Competition and Online Rating Distributions'
type: journal_article
user_id: '16205'
volume: 30
year: '2019'
...
---
_id: '4400'
author:
- first_name: Thomas
full_name: Görzen, Thomas
id: '47700'
last_name: Görzen
citation:
ama: 'Görzen T. Can Experience be Trusted? Investigating the Effect of Experience
on Decision Biases in Crowdworking Platforms. In: Proceedings of the 52nd Hawaii
International Conference on System Sciences (HICSS). ; 2019.'
apa: Görzen, T. (2019). Can Experience be Trusted? Investigating the Effect of Experience
on Decision Biases in Crowdworking Platforms. In Proceedings of the 52nd Hawaii
International Conference on System Sciences (HICSS). Maui, Hawaii, USA.
bibtex: '@inproceedings{Görzen_2019, title={Can Experience be Trusted? Investigating
the Effect of Experience on Decision Biases in Crowdworking Platforms}, booktitle={Proceedings
of the 52nd Hawaii International Conference on System Sciences (HICSS)}, author={Görzen,
Thomas}, year={2019} }'
chicago: Görzen, Thomas. “Can Experience Be Trusted? Investigating the Effect of
Experience on Decision Biases in Crowdworking Platforms.” In Proceedings of
the 52nd Hawaii International Conference on System Sciences (HICSS), 2019.
ieee: T. Görzen, “Can Experience be Trusted? Investigating the Effect of Experience
on Decision Biases in Crowdworking Platforms,” in Proceedings of the 52nd Hawaii
International Conference on System Sciences (HICSS), Maui, Hawaii, USA, 2019.
mla: Görzen, Thomas. “Can Experience Be Trusted? Investigating the Effect of Experience
on Decision Biases in Crowdworking Platforms.” Proceedings of the 52nd Hawaii
International Conference on System Sciences (HICSS), 2019.
short: 'T. Görzen, in: Proceedings of the 52nd Hawaii International Conference on
System Sciences (HICSS), 2019.'
conference:
location: Maui, Hawaii, USA
name: 52nd Hawaii International Conference on System Sciences (HICSS)
date_created: 2018-09-14T12:24:57Z
date_updated: 2022-01-06T07:01:01Z
department:
- _id: '276'
language:
- iso: eng
publication: Proceedings of the 52nd Hawaii International Conference on System Sciences
(HICSS)
status: public
title: Can Experience be Trusted? Investigating the Effect of Experience on Decision
Biases in Crowdworking Platforms
type: conference
user_id: '16205'
year: '2019'
...
---
_id: '5411'
abstract:
- lang: ger
text: 'Öffentlich gelistete Firmen, die die Mehrheit an anderen börsennotierten
Unternehmen er-werben und den Kapitalmarkt an den Synergieerwartungen teilhaben
lassen, werden mit höheren kumulativen abnormalen Renditen im Ankündigungszeitpunkt
belohnt verglichen mit solchen Unternehmen, die diese geheim halten. Des Weiteren
ist die empirische Evi-denz konsistent mit der Idee, dass diese Käuferunternehmen
ihre Transaktionen besser in-tegrieren, weil auch die industrieadjustierten Ein-
und Zweijahresrenditen der ankündigen-den Unternehmen ökonomisch und statistisch
signifikant höher sind als die der zurückhal-tenden Käuferfirmen. '
author:
- first_name: Oliver
full_name: Mehring, Oliver
id: '36373'
last_name: Mehring
- first_name: Sönke
full_name: Sievers, Sönke
id: '46447'
last_name: Sievers
- first_name: Georg
full_name: Keienburg, Georg
last_name: Keienburg
- first_name: Jens
full_name: Kengelbach, Jens
last_name: Kengelbach
citation:
ama: Mehring O, Sievers S, Keienburg G, Kengelbach J. Wertgenerierung bei M&A
Transaktionen durch Bekanntgabe von Synergien? Vol 3-4. Corporate Finance;
2019:76-84.
apa: Mehring, O., Sievers, S., Keienburg, G., & Kengelbach, J. (2019). Wertgenerierung
bei M&A Transaktionen durch Bekanntgabe von Synergien? (Vol. 3–4, pp.
76–84). Corporate Finance.
bibtex: '@book{Mehring_Sievers_Keienburg_Kengelbach_2019, title={Wertgenerierung
bei M&A Transaktionen durch Bekanntgabe von Synergien?}, volume={3–4}, publisher={Corporate
Finance}, author={Mehring, Oliver and Sievers, Sönke and Keienburg, Georg and
Kengelbach, Jens}, year={2019}, pages={76–84} }'
chicago: Mehring, Oliver, Sönke Sievers, Georg Keienburg, and Jens Kengelbach. Wertgenerierung
bei M&A Transaktionen durch Bekanntgabe von Synergien? Vol. 3–4. Corporate
Finance, 2019.
ieee: O. Mehring, S. Sievers, G. Keienburg, and J. Kengelbach, Wertgenerierung
bei M&A Transaktionen durch Bekanntgabe von Synergien?, vol. 3–4. Corporate
Finance, 2019, pp. 76–84.
mla: Mehring, Oliver, et al. Wertgenerierung bei M&A Transaktionen durch
Bekanntgabe von Synergien? Vol. 3–4, Corporate Finance, 2019, pp. 76–84.
short: O. Mehring, S. Sievers, G. Keienburg, J. Kengelbach, Wertgenerierung bei
M&A Transaktionen durch Bekanntgabe von Synergien?, Corporate Finance, 2019.
date_created: 2018-11-07T12:06:20Z
date_updated: 2022-01-06T07:01:52Z
department:
- _id: '275'
language:
- iso: ger
main_file_link:
- url: https://research.owlit.de/document/22b8e6a6-5e6c-3760-8595-2f639bd001d8
page: 76-84
publication_status: published
publisher: Corporate Finance
status: public
title: Wertgenerierung bei M&A Transaktionen durch Bekanntgabe von Synergien?
type: working_paper
user_id: '46447'
volume: 3-4
year: '2019'
...
---
_id: '5471'
abstract:
- lang: eng
text: "We characterise the set of dominant strategy incentive compatible (DSIC),
strongly budget balanced (SBB), and ex-post individually rational (IR) mechanisms
for the multi-unit bilateral trade setting. In such a setting there is a single
buyer and a single seller who holds a finite number k of identical items. The
mechanism has to decide how many units of the item are transferred from the seller
to the buyer and how much money is transferred from the buyer to the seller. We
consider two classes of valuation functions for the buyer and seller: Valuations
that are increasing in the number of units in possession, and the more specific
class of valuations that are increasing and submodular. \r\nFurthermore, we present
some approximation results about the performance of certain such mechanisms, in
terms of social welfare: For increasing submodular valuation functions, we show
the existence of a deterministic 2-approximation mechanism and a randomised e/(1-e)
approximation mechanism, matching the best known bounds for the single-item setting."
author:
- first_name: Philip
full_name: Lazos, Philip
last_name: Lazos
- first_name: Paul
full_name: Goldberg, Paul
last_name: Goldberg
- first_name: Alexander
full_name: Skopalik, Alexander
id: '40384'
last_name: Skopalik
- first_name: Matthias
full_name: Gerstgrasser, Matthias
last_name: Gerstgrasser
- first_name: Bart
full_name: de Keijzer, Bart
last_name: de Keijzer
citation:
ama: 'Lazos P, Goldberg P, Skopalik A, Gerstgrasser M, de Keijzer B. Multi-unit
Bilateral Trade. In: Proceedings of the Thirty-Third AAAI Conference on Artificial
Intelligence (AAAI). ; 2019. doi:10.1609/aaai.v33i01.33011973'
apa: Lazos, P., Goldberg, P., Skopalik, A., Gerstgrasser, M., & de Keijzer,
B. (2019). Multi-unit Bilateral Trade. Proceedings of the Thirty-Third AAAI
Conference on Artificial Intelligence (AAAI). Thirty-Third AAAI Conference
on Artificial Intelligence (AAAI), Honolulu, Hawaii, USA. https://doi.org/10.1609/aaai.v33i01.33011973
bibtex: '@inproceedings{Lazos_Goldberg_Skopalik_Gerstgrasser_de Keijzer_2019, title={
Multi-unit Bilateral Trade}, DOI={10.1609/aaai.v33i01.33011973},
booktitle={Proceedings of the Thirty-Third AAAI Conference on Artificial Intelligence
(AAAI)}, author={Lazos, Philip and Goldberg, Paul and Skopalik, Alexander and
Gerstgrasser, Matthias and de Keijzer, Bart}, year={2019} }'
chicago: Lazos, Philip, Paul Goldberg, Alexander Skopalik, Matthias Gerstgrasser,
and Bart de Keijzer. “ Multi-Unit Bilateral Trade.” In Proceedings of the Thirty-Third
AAAI Conference on Artificial Intelligence (AAAI), 2019. https://doi.org/10.1609/aaai.v33i01.33011973.
ieee: 'P. Lazos, P. Goldberg, A. Skopalik, M. Gerstgrasser, and B. de Keijzer, “
Multi-unit Bilateral Trade,” presented at the Thirty-Third AAAI Conference on
Artificial Intelligence (AAAI), Honolulu, Hawaii, USA, 2019, doi: 10.1609/aaai.v33i01.33011973.'
mla: Lazos, Philip, et al. “ Multi-Unit Bilateral Trade.” Proceedings of the
Thirty-Third AAAI Conference on Artificial Intelligence (AAAI), 2019, doi:10.1609/aaai.v33i01.33011973.
short: 'P. Lazos, P. Goldberg, A. Skopalik, M. Gerstgrasser, B. de Keijzer, in:
Proceedings of the Thirty-Third AAAI Conference on Artificial Intelligence (AAAI),
2019.'
conference:
end_date: 2019-02-01
location: Honolulu, Hawaii, USA
name: Thirty-Third AAAI Conference on Artificial Intelligence (AAAI)
start_date: 2019-01-27
date_created: 2018-11-12T09:38:16Z
date_updated: 2022-01-06T07:01:55Z
ddc:
- '000'
department:
- _id: '541'
- _id: '63'
doi: 10.1609/aaai.v33i01.33011973
file:
- access_level: closed
content_type: application/pdf
creator: feldi
date_created: 2018-12-06T13:57:51Z
date_updated: 2018-12-06T13:57:51Z
file_id: '6018'
file_name: 1811.05130.pdf
file_size: 315877
relation: main_file
success: 1
file_date_updated: 2018-12-06T13:57:51Z
has_accepted_license: '1'
language:
- iso: eng
project:
- _id: '1'
name: SFB 901
- _id: '2'
name: SFB 901 - Project Area A
- _id: '7'
name: SFB 901 - Subproject A3
publication: Proceedings of the Thirty-Third AAAI Conference on Artificial Intelligence
(AAAI)
publication_status: published
status: public
title: ' Multi-unit Bilateral Trade'
type: conference
user_id: '15415'
year: '2019'
...
---
_id: '6512'
abstract:
- lang: eng
text: Scheduling problems are essential for decision making in many academic disciplines,
including operations management, computer science, and information systems. Since
many scheduling problems are NP-hard in the strong sense, there is only limited
research on exact algorithms and how their efficiency scales when implemented
on parallel computing architectures. We address this gap by (1) adapting an exact
branch-and-price algorithm to a parallel machine scheduling problem on unrelated
machines with sequence- and machine-dependent setup times, (2) parallelizing the
adapted algorithm by implementing a distributed-memory parallelization with a
master/worker approach, and (3) conducting extensive computational experiments
using up to 960 MPI processes on a modern high performance computing cluster.
With our experiments, we show that the efficiency of our parallelization approach
can lead to superlinear speedup but can vary substantially between instances.
We further show that the wall time of serial execution can be substantially reduced
through our parallelization, in some cases from 94 hours to less than six minutes
when our algorithm is executed on 960 processes.
author:
- first_name: Gerhard
full_name: Rauchecker, Gerhard
last_name: Rauchecker
- first_name: Guido
full_name: Schryen, Guido
id: '72850'
last_name: Schryen
citation:
ama: 'Rauchecker G, Schryen G. Using High Performance Computing for Unrelated Parallel
Machine Scheduling with Sequence-Dependent Setup Times: Development and Computational
Evaluation of a Parallel Branch-and-Price Algorithm. Computers & Operations
Research. 2019;(104):338-357.'
apa: 'Rauchecker, G., & Schryen, G. (2019). Using High Performance Computing
for Unrelated Parallel Machine Scheduling with Sequence-Dependent Setup Times:
Development and Computational Evaluation of a Parallel Branch-and-Price Algorithm.
Computers & Operations Research, (104), 338–357.'
bibtex: '@article{Rauchecker_Schryen_2019, title={Using High Performance Computing
for Unrelated Parallel Machine Scheduling with Sequence-Dependent Setup Times:
Development and Computational Evaluation of a Parallel Branch-and-Price Algorithm},
number={104}, journal={Computers & Operations Research}, publisher={Elsevier},
author={Rauchecker, Gerhard and Schryen, Guido}, year={2019}, pages={338–357}
}'
chicago: 'Rauchecker, Gerhard, and Guido Schryen. “Using High Performance Computing
for Unrelated Parallel Machine Scheduling with Sequence-Dependent Setup Times:
Development and Computational Evaluation of a Parallel Branch-and-Price Algorithm.”
Computers & Operations Research, no. 104 (2019): 338–57.'
ieee: 'G. Rauchecker and G. Schryen, “Using High Performance Computing for Unrelated
Parallel Machine Scheduling with Sequence-Dependent Setup Times: Development and
Computational Evaluation of a Parallel Branch-and-Price Algorithm,” Computers
& Operations Research, no. 104, pp. 338–357, 2019.'
mla: 'Rauchecker, Gerhard, and Guido Schryen. “Using High Performance Computing
for Unrelated Parallel Machine Scheduling with Sequence-Dependent Setup Times:
Development and Computational Evaluation of a Parallel Branch-and-Price Algorithm.”
Computers & Operations Research, no. 104, Elsevier, 2019, pp. 338–57.'
short: G. Rauchecker, G. Schryen, Computers & Operations Research (2019) 338–357.
date_created: 2019-01-08T13:50:44Z
date_updated: 2022-01-06T07:03:08Z
ddc:
- '000'
department:
- _id: '277'
file:
- access_level: open_access
content_type: application/pdf
creator: hsiemes
date_created: 2019-01-08T14:03:53Z
date_updated: 2019-01-08T14:03:53Z
file_id: '6513'
file_name: cor-parallel-bp-for-upmsp.pdf
file_size: 4153528
relation: main_file
file_date_updated: 2019-01-08T14:03:53Z
has_accepted_license: '1'
issue: '104'
keyword:
- parallel machine scheduling with setup times
- parallel branch-and-price algorithm
- high performance computing
- master/worker parallelization
language:
- iso: eng
oa: '1'
page: 338-357
publication: Computers & Operations Research
publisher: Elsevier
status: public
title: 'Using High Performance Computing for Unrelated Parallel Machine Scheduling
with Sequence-Dependent Setup Times: Development and Computational Evaluation of
a Parallel Branch-and-Price Algorithm'
type: journal_article
user_id: '61579'
year: '2019'
...
---
_id: '6514'
abstract:
- lang: eng
text: Recommender Agents (RAs) facilitate consumers’ online purchase decisions for
complex, multi-attribute products. As not all combinations of attribute levels
can be obtained, users are forced into trade-offs. The exposure of trade-offs
in a RA has been found to affect consumers’ perceptions. However, little is known
about how different preference elicitation methods in RAs affect consumers by
varying degrees of trade-off exposure. We propose a research model that investigates
how different levels of trade-off exposure cognitively and affectively influence
consumers’ satisfaction with RAs. We operationalize these levels in three different
RA types and test our hypotheses in a laboratory experiment with 116 participants.
Our results indicate that with increasing tradeoff exposure, perceived enjoyment
and perceived control follow an inverted Ushaped relationship. Hence, RAs using
preference elicitation methods with medium trade-off exposure yield highest consumer
satisfaction. This contributes to the understanding of trade-offs in RAs and provides
valuable implications to e-commerce practitioners.
author:
- first_name: Veronika
full_name: Schuhbeck, Veronika
last_name: Schuhbeck
- first_name: Nils
full_name: Siegfried, Nils
last_name: Siegfried
- first_name: Verena
full_name: Dorner, Verena
last_name: Dorner
- first_name: Alexander
full_name: Benlian, Alexander
last_name: Benlian
- first_name: Michael
full_name: Scholz, Michael
last_name: Scholz
- first_name: Guido
full_name: Schryen, Guido
id: '72850'
last_name: Schryen
citation:
ama: 'Schuhbeck V, Siegfried N, Dorner V, Benlian A, Scholz M, Schryen G. Walking
the Middle Path: How Medium Trade-off Exposure Leads to Higher Consumer Satisfaction
in Recommender Agents. In: Proceedings of the 14. Internationale Tagung Wirtschaftsinformatik.
Siegen, Germany; 2019:55-64.'
apa: 'Schuhbeck, V., Siegfried, N., Dorner, V., Benlian, A., Scholz, M., & Schryen,
G. (2019). Walking the Middle Path: How Medium Trade-off Exposure Leads to Higher
Consumer Satisfaction in Recommender Agents. In Proceedings of the 14. Internationale
Tagung Wirtschaftsinformatik (pp. 55–64). Siegen, Germany.'
bibtex: '@inproceedings{Schuhbeck_Siegfried_Dorner_Benlian_Scholz_Schryen_2019,
place={Siegen, Germany}, title={Walking the Middle Path: How Medium Trade-off
Exposure Leads to Higher Consumer Satisfaction in Recommender Agents}, booktitle={Proceedings
of the 14. Internationale Tagung Wirtschaftsinformatik}, author={Schuhbeck, Veronika
and Siegfried, Nils and Dorner, Verena and Benlian, Alexander and Scholz, Michael
and Schryen, Guido}, year={2019}, pages={55–64} }'
chicago: 'Schuhbeck, Veronika, Nils Siegfried, Verena Dorner, Alexander Benlian,
Michael Scholz, and Guido Schryen. “Walking the Middle Path: How Medium Trade-off
Exposure Leads to Higher Consumer Satisfaction in Recommender Agents.” In Proceedings
of the 14. Internationale Tagung Wirtschaftsinformatik, 55–64. Siegen, Germany,
2019.'
ieee: 'V. Schuhbeck, N. Siegfried, V. Dorner, A. Benlian, M. Scholz, and G. Schryen,
“Walking the Middle Path: How Medium Trade-off Exposure Leads to Higher Consumer
Satisfaction in Recommender Agents,” in Proceedings of the 14. Internationale
Tagung Wirtschaftsinformatik, Siegen, Germany, 2019, pp. 55–64.'
mla: 'Schuhbeck, Veronika, et al. “Walking the Middle Path: How Medium Trade-off
Exposure Leads to Higher Consumer Satisfaction in Recommender Agents.” Proceedings
of the 14. Internationale Tagung Wirtschaftsinformatik, 2019, pp. 55–64.'
short: 'V. Schuhbeck, N. Siegfried, V. Dorner, A. Benlian, M. Scholz, G. Schryen,
in: Proceedings of the 14. Internationale Tagung Wirtschaftsinformatik, Siegen,
Germany, 2019, pp. 55–64.'
conference:
end_date: 2019-02-27
location: Siegen, Germany
name: 14th International Conference on Wirtschaftsinformatik
start_date: 2019-02-24
date_created: 2019-01-08T14:06:32Z
date_updated: 2022-01-06T07:03:09Z
ddc:
- '000'
department:
- _id: '277'
file:
- access_level: closed
content_type: application/pdf
creator: hsiemes
date_created: 2019-01-08T14:07:17Z
date_updated: 2021-08-13T13:26:11Z
file_id: '6515'
file_name: WALKING THE MIDDLE PATH.pdf
file_size: 371490
relation: main_file
- access_level: open_access
content_type: application/pdf
creator: hsiemes
date_created: 2021-08-13T13:25:53Z
date_updated: 2021-08-13T13:25:53Z
file_id: '23393'
file_name: Walking the Middle Path_ How Medium Trade-Off Exposure Leads to H.pdf
file_size: 331001
relation: main_file
file_date_updated: 2021-08-13T13:26:11Z
has_accepted_license: '1'
keyword:
- Recommender Agents
- Preference Elicitation Method
- Trade-off Exposure
- Customer Satisfaction
language:
- iso: eng
oa: '1'
page: 55-64
place: Siegen, Germany
publication: Proceedings of the 14. Internationale Tagung Wirtschaftsinformatik
status: public
title: 'Walking the Middle Path: How Medium Trade-off Exposure Leads to Higher Consumer
Satisfaction in Recommender Agents'
type: conference
user_id: '61579'
year: '2019'
...
---
_id: '6628'
author:
- first_name: Janina
full_name: Seutter, Janina
last_name: Seutter
citation:
ama: 'Seutter J. Bewertung von Maschinen-generierten Geschäftsmodell-Ideen: Eine
experimentelle Untersuchung. Universität Paderborn; 2019.'
apa: 'Seutter, J. (2019). Bewertung von Maschinen-generierten Geschäftsmodell-Ideen:
Eine experimentelle Untersuchung. Universität Paderborn.'
bibtex: '@book{Seutter_2019, place={Universität Paderborn}, title={Bewertung von
Maschinen-generierten Geschäftsmodell-Ideen: Eine experimentelle Untersuchung},
author={Seutter, Janina}, year={2019} }'
chicago: 'Seutter, Janina. Bewertung von Maschinen-generierten Geschäftsmodell-Ideen:
Eine experimentelle Untersuchung. Universität Paderborn, 2019.'
ieee: 'J. Seutter, Bewertung von Maschinen-generierten Geschäftsmodell-Ideen:
Eine experimentelle Untersuchung. Universität Paderborn, 2019.'
mla: 'Seutter, Janina. Bewertung von Maschinen-generierten Geschäftsmodell-Ideen:
Eine experimentelle Untersuchung. 2019.'
short: 'J. Seutter, Bewertung von Maschinen-generierten Geschäftsmodell-Ideen: Eine
experimentelle Untersuchung, Universität Paderborn, 2019.'
date_created: 2019-01-11T13:10:16Z
date_updated: 2022-01-06T07:03:13Z
language:
- iso: ger
place: Universität Paderborn
project:
- _id: '1'
name: SFB 901
- _id: '4'
name: SFB 901 - Project Area C
- _id: '17'
name: SFB 901 - Subproject C5
status: public
supervisor:
- first_name: Dennis
full_name: Kundisch, Dennis
id: '21117'
last_name: Kundisch
title: 'Bewertung von Maschinen-generierten Geschäftsmodell-Ideen: Eine experimentelle
Untersuchung'
type: mastersthesis
user_id: '477'
year: '2019'
...
---
_id: '6734'
author:
- first_name: Thomas
full_name: Gries, Thomas
id: '186'
last_name: Gries
- first_name: Marlon
full_name: Fritz, Marlon
last_name: Fritz
- first_name: Feng
full_name: Yuanhua, Feng
last_name: Yuanhua
citation:
ama: Gries T, Fritz M, Yuanhua F. Growth Trends and Systematic Patterns of Boom
and Busts –Testing 200 Years of Business Cycle Dynamics. Oxford Bulletin of
Economics and Statistics. 2019;81(1):62-78. doi:10.1111/obes.12267
apa: Gries, T., Fritz, M., & Yuanhua, F. (2019). Growth Trends and Systematic
Patterns of Boom and Busts –Testing 200 Years of Business Cycle Dynamics. Oxford
Bulletin of Economics and Statistics, 81(1), 62–78. https://doi.org/10.1111/obes.12267
bibtex: '@article{Gries_Fritz_Yuanhua_2019, title={Growth Trends and Systematic
Patterns of Boom and Busts –Testing 200 Years of Business Cycle Dynamics}, volume={81},
DOI={10.1111/obes.12267}, number={1},
journal={Oxford Bulletin of Economics and Statistics}, author={Gries, Thomas and
Fritz, Marlon and Yuanhua, Feng}, year={2019}, pages={62–78} }'
chicago: 'Gries, Thomas, Marlon Fritz, and Feng Yuanhua. “Growth Trends and Systematic
Patterns of Boom and Busts –Testing 200 Years of Business Cycle Dynamics.” Oxford
Bulletin of Economics and Statistics 81, no. 1 (2019): 62–78. https://doi.org/10.1111/obes.12267.'
ieee: T. Gries, M. Fritz, and F. Yuanhua, “Growth Trends and Systematic Patterns
of Boom and Busts –Testing 200 Years of Business Cycle Dynamics,” Oxford Bulletin
of Economics and Statistics, vol. 81, no. 1, pp. 62–78, 2019.
mla: Gries, Thomas, et al. “Growth Trends and Systematic Patterns of Boom and Busts
–Testing 200 Years of Business Cycle Dynamics.” Oxford Bulletin of Economics
and Statistics, vol. 81, no. 1, 2019, pp. 62–78, doi:10.1111/obes.12267.
short: T. Gries, M. Fritz, F. Yuanhua, Oxford Bulletin of Economics and Statistics
81 (2019) 62–78.
date_created: 2019-01-15T11:16:38Z
date_updated: 2022-01-06T07:03:17Z
department:
- _id: '19'
- _id: '200'
- _id: '475'
- _id: '202'
doi: 10.1111/obes.12267
intvolume: ' 81'
issue: '1'
language:
- iso: eng
page: 62-78
publication: Oxford Bulletin of Economics and Statistics
status: public
title: Growth Trends and Systematic Patterns of Boom and Busts –Testing 200 Years
of Business Cycle Dynamics
type: journal_article
user_id: '186'
volume: 81
year: '2019'
...