---
_id: '34402'
author:
- first_name: Enes
full_name: Yigitbas, Enes
id: '8447'
last_name: Yigitbas
orcid: 0000-0002-5967-833X
- first_name: Jonas
full_name: Klauke, Jonas
id: '40915'
last_name: Klauke
orcid: 0000-0001-9160-9636
- first_name: Sebastian
full_name: Gottschalk, Sebastian
id: '47208'
last_name: Gottschalk
- first_name: Gregor
full_name: Engels, Gregor
id: '107'
last_name: Engels
citation:
ama: Yigitbas E, Klauke J, Gottschalk S, Engels G. End-User Development of Interactive
Web-Based Virtual Reality Scenes. Journal on Computer Languages (COLA) .
Published online 2023.
apa: Yigitbas, E., Klauke, J., Gottschalk, S., & Engels, G. (2023). End-User
Development of Interactive Web-Based Virtual Reality Scenes. Journal on Computer
Languages (COLA) .
bibtex: '@article{Yigitbas_Klauke_Gottschalk_Engels_2023, title={End-User Development
of Interactive Web-Based Virtual Reality Scenes}, journal={Journal on Computer
Languages (COLA) }, publisher={Elsevier}, author={Yigitbas, Enes and Klauke, Jonas
and Gottschalk, Sebastian and Engels, Gregor}, year={2023} }'
chicago: Yigitbas, Enes, Jonas Klauke, Sebastian Gottschalk, and Gregor Engels.
“End-User Development of Interactive Web-Based Virtual Reality Scenes.” Journal
on Computer Languages (COLA) , 2023.
ieee: E. Yigitbas, J. Klauke, S. Gottschalk, and G. Engels, “End-User Development
of Interactive Web-Based Virtual Reality Scenes,” Journal on Computer Languages
(COLA) , 2023.
mla: Yigitbas, Enes, et al. “End-User Development of Interactive Web-Based Virtual
Reality Scenes.” Journal on Computer Languages (COLA) , Elsevier, 2023.
short: E. Yigitbas, J. Klauke, S. Gottschalk, G. Engels, Journal on Computer Languages
(COLA) (2023).
date_created: 2022-12-12T20:04:29Z
date_updated: 2023-02-14T10:48:12Z
department:
- _id: '66'
- _id: '534'
language:
- iso: eng
publication: 'Journal on Computer Languages (COLA) '
publisher: Elsevier
status: public
title: End-User Development of Interactive Web-Based Virtual Reality Scenes
type: journal_article
user_id: '8447'
year: '2023'
...
---
_id: '34401'
author:
- first_name: Enes
full_name: Yigitbas, Enes
id: '8447'
last_name: Yigitbas
orcid: 0000-0002-5967-833X
- first_name: Sebastian
full_name: Krois, Sebastian
last_name: Krois
- first_name: Sebastian
full_name: Gottschalk, Sebastian
id: '47208'
last_name: Gottschalk
- first_name: Gregor
full_name: Engels, Gregor
id: '107'
last_name: Engels
citation:
ama: 'Yigitbas E, Krois S, Gottschalk S, Engels G. Towards Enhanced Guiding Mechanisms
in VR Training through Process Mining. In: Proceedings of the 7th International
Conference on Human Computer Interaction Theory and Applications (HUCAPP’23) .
; 2023.'
apa: Yigitbas, E., Krois, S., Gottschalk, S., & Engels, G. (2023). Towards Enhanced
Guiding Mechanisms in VR Training through Process Mining. Proceedings of the
7th International Conference on Human Computer Interaction Theory and Applications
(HUCAPP’23) .
bibtex: '@inproceedings{Yigitbas_Krois_Gottschalk_Engels_2023, title={Towards Enhanced
Guiding Mechanisms in VR Training through Process Mining}, booktitle={Proceedings
of the 7th International Conference on Human Computer Interaction Theory and Applications
(HUCAPP’23) }, author={Yigitbas, Enes and Krois, Sebastian and Gottschalk, Sebastian
and Engels, Gregor}, year={2023} }'
chicago: Yigitbas, Enes, Sebastian Krois, Sebastian Gottschalk, and Gregor Engels.
“Towards Enhanced Guiding Mechanisms in VR Training through Process Mining.” In
Proceedings of the 7th International Conference on Human Computer Interaction
Theory and Applications (HUCAPP’23) , 2023.
ieee: E. Yigitbas, S. Krois, S. Gottschalk, and G. Engels, “Towards Enhanced Guiding
Mechanisms in VR Training through Process Mining,” 2023.
mla: Yigitbas, Enes, et al. “Towards Enhanced Guiding Mechanisms in VR Training
through Process Mining.” Proceedings of the 7th International Conference on
Human Computer Interaction Theory and Applications (HUCAPP’23) , 2023.
short: 'E. Yigitbas, S. Krois, S. Gottschalk, G. Engels, in: Proceedings of the
7th International Conference on Human Computer Interaction Theory and Applications
(HUCAPP’23) , 2023.'
date_created: 2022-12-12T20:02:01Z
date_updated: 2023-02-14T10:49:40Z
department:
- _id: '66'
- _id: '534'
language:
- iso: eng
publication: 'Proceedings of the 7th International Conference on Human Computer Interaction
Theory and Applications (HUCAPP''23) '
status: public
title: Towards Enhanced Guiding Mechanisms in VR Training through Process Mining
type: conference
user_id: '8447'
year: '2023'
...
---
_id: '45897'
author:
- first_name: Sebastian
full_name: Gottschalk, Sebastian
id: '47208'
last_name: Gottschalk
- first_name: Christian
full_name: Vorbohle, Christian
id: '29951'
last_name: Vorbohle
- first_name: Dennis
full_name: Kundisch, Dennis
id: '21117'
last_name: Kundisch
- first_name: Gregor
full_name: Engels, Gregor
id: '107'
last_name: Engels
- first_name: Nacy V.
full_name: Wünderlich, Nacy V.
last_name: Wünderlich
citation:
ama: 'Gottschalk S, Vorbohle C, Kundisch D, Engels G, Wünderlich NV. Architectural
Management of OTF Computing Markets. In: Haake C-J, Meyer auf der Heide F, Platzner
M, Wachsmuth H, Wehrheim H, eds. On-The-Fly Computing -- Individualized IT-Services
in Dynamic Markets. Vol 412. Verlagsschriftenreihe des Heinz Nixdorf Instituts.
Heinz Nixdorf Institut, Universität Paderborn; 2023:203-224. doi:10.5281/zenodo.8068691'
apa: Gottschalk, S., Vorbohle, C., Kundisch, D., Engels, G., & Wünderlich, N.
V. (2023). Architectural Management of OTF Computing Markets. In C.-J. Haake,
F. Meyer auf der Heide, M. Platzner, H. Wachsmuth, & H. Wehrheim (Eds.), On-The-Fly
Computing -- Individualized IT-services in dynamic markets (Vol. 412, pp.
203–224). Heinz Nixdorf Institut, Universität Paderborn. https://doi.org/10.5281/zenodo.8068691
bibtex: '@inbook{Gottschalk_Vorbohle_Kundisch_Engels_Wünderlich_2023, place={Paderborn},
series={Verlagsschriftenreihe des Heinz Nixdorf Instituts}, title={Architectural
Management of OTF Computing Markets}, volume={412}, DOI={10.5281/zenodo.8068691},
booktitle={On-The-Fly Computing -- Individualized IT-services in dynamic markets},
publisher={Heinz Nixdorf Institut, Universität Paderborn}, author={Gottschalk,
Sebastian and Vorbohle, Christian and Kundisch, Dennis and Engels, Gregor and
Wünderlich, Nacy V.}, editor={Haake, Claus-Jochen and Meyer auf der Heide, Friedhelm
and Platzner, Marco and Wachsmuth, Henning and Wehrheim, Heike}, year={2023},
pages={203–224}, collection={Verlagsschriftenreihe des Heinz Nixdorf Instituts}
}'
chicago: 'Gottschalk, Sebastian, Christian Vorbohle, Dennis Kundisch, Gregor Engels,
and Nacy V. Wünderlich. “Architectural Management of OTF Computing Markets.” In
On-The-Fly Computing -- Individualized IT-Services in Dynamic Markets,
edited by Claus-Jochen Haake, Friedhelm Meyer auf der Heide, Marco Platzner, Henning
Wachsmuth, and Heike Wehrheim, 412:203–24. Verlagsschriftenreihe Des Heinz Nixdorf
Instituts. Paderborn: Heinz Nixdorf Institut, Universität Paderborn, 2023. https://doi.org/10.5281/zenodo.8068691.'
ieee: 'S. Gottschalk, C. Vorbohle, D. Kundisch, G. Engels, and N. V. Wünderlich,
“Architectural Management of OTF Computing Markets,” in On-The-Fly Computing
-- Individualized IT-services in dynamic markets, vol. 412, C.-J. Haake, F.
Meyer auf der Heide, M. Platzner, H. Wachsmuth, and H. Wehrheim, Eds. Paderborn:
Heinz Nixdorf Institut, Universität Paderborn, 2023, pp. 203–224.'
mla: Gottschalk, Sebastian, et al. “Architectural Management of OTF Computing Markets.”
On-The-Fly Computing -- Individualized IT-Services in Dynamic Markets,
edited by Claus-Jochen Haake et al., vol. 412, Heinz Nixdorf Institut, Universität
Paderborn, 2023, pp. 203–24, doi:10.5281/zenodo.8068691.
short: 'S. Gottschalk, C. Vorbohle, D. Kundisch, G. Engels, N.V. Wünderlich, in:
C.-J. Haake, F. Meyer auf der Heide, M. Platzner, H. Wachsmuth, H. Wehrheim (Eds.),
On-The-Fly Computing -- Individualized IT-Services in Dynamic Markets, Heinz Nixdorf
Institut, Universität Paderborn, Paderborn, 2023, pp. 203–224.'
date_created: 2023-07-07T08:30:05Z
date_updated: 2023-07-07T11:15:58Z
ddc:
- '004'
department:
- _id: '7'
- _id: '19'
doi: 10.5281/zenodo.8068691
editor:
- first_name: Claus-Jochen
full_name: Haake, Claus-Jochen
last_name: Haake
- first_name: Friedhelm
full_name: Meyer auf der Heide, Friedhelm
last_name: Meyer auf der Heide
- first_name: Marco
full_name: Platzner, Marco
last_name: Platzner
- first_name: Henning
full_name: Wachsmuth, Henning
last_name: Wachsmuth
- first_name: Heike
full_name: Wehrheim, Heike
last_name: Wehrheim
file:
- access_level: open_access
content_type: application/pdf
creator: florida
date_created: 2023-07-07T08:29:55Z
date_updated: 2023-07-07T11:15:45Z
file_id: '45898'
file_name: C5-Chapter-SFB-Buch-Final.pdf
file_size: 1246504
relation: main_file
file_date_updated: 2023-07-07T11:15:45Z
has_accepted_license: '1'
intvolume: ' 412'
language:
- iso: eng
oa: '1'
page: 203-224
place: Paderborn
project:
- _id: '1'
grant_number: '160364472'
name: 'SFB 901: SFB 901: On-The-Fly Computing - Individualisierte IT-Dienstleistungen
in dynamischen Märkten '
- _id: '4'
name: 'SFB 901 - C: SFB 901 - Project Area C'
- _id: '17'
name: 'SFB 901 - C5: SFB 901 - Subproject C5'
publication: On-The-Fly Computing -- Individualized IT-services in dynamic markets
publisher: Heinz Nixdorf Institut, Universität Paderborn
series_title: Verlagsschriftenreihe des Heinz Nixdorf Instituts
status: public
title: Architectural Management of OTF Computing Markets
type: book_chapter
user_id: '477'
volume: 412
year: '2023'
...
---
_id: '47051'
author:
- first_name: Enes
full_name: Yigitbas, Enes
id: '8447'
last_name: Yigitbas
orcid: 0000-0002-5967-833X
- first_name: Maximilian
full_name: Schmidt, Maximilian
last_name: Schmidt
- first_name: Antonio
full_name: Bucchiarone, Antonio
last_name: Bucchiarone
- first_name: Sebastian
full_name: Gottschalk, Sebastian
id: '47208'
last_name: Gottschalk
- first_name: Gregor
full_name: Engels, Gregor
id: '107'
last_name: Engels
citation:
ama: 'Yigitbas E, Schmidt M, Bucchiarone A, Gottschalk S, Engels G. GaMoVR: Gamification-Based
UML Learning Environment in Virtual Reality. Science of Computer Programming.
Published online 2023.'
apa: 'Yigitbas, E., Schmidt, M., Bucchiarone, A., Gottschalk, S., & Engels,
G. (2023). GaMoVR: Gamification-Based UML Learning Environment in Virtual Reality.
Science of Computer Programming.'
bibtex: '@article{Yigitbas_Schmidt_Bucchiarone_Gottschalk_Engels_2023, title={GaMoVR:
Gamification-Based UML Learning Environment in Virtual Reality}, journal={Science
of Computer Programming}, publisher={Elsevier}, author={Yigitbas, Enes and Schmidt,
Maximilian and Bucchiarone, Antonio and Gottschalk, Sebastian and Engels, Gregor},
year={2023} }'
chicago: 'Yigitbas, Enes, Maximilian Schmidt, Antonio Bucchiarone, Sebastian Gottschalk,
and Gregor Engels. “GaMoVR: Gamification-Based UML Learning Environment in Virtual
Reality.” Science of Computer Programming, 2023.'
ieee: 'E. Yigitbas, M. Schmidt, A. Bucchiarone, S. Gottschalk, and G. Engels, “GaMoVR:
Gamification-Based UML Learning Environment in Virtual Reality,” Science of
Computer Programming, 2023.'
mla: 'Yigitbas, Enes, et al. “GaMoVR: Gamification-Based UML Learning Environment
in Virtual Reality.” Science of Computer Programming, Elsevier, 2023.'
short: E. Yigitbas, M. Schmidt, A. Bucchiarone, S. Gottschalk, G. Engels, Science
of Computer Programming (2023).
date_created: 2023-09-14T08:02:14Z
date_updated: 2023-09-14T08:02:26Z
department:
- _id: '66'
- _id: '534'
language:
- iso: eng
publication: Science of Computer Programming
publisher: Elsevier
status: public
title: 'GaMoVR: Gamification-Based UML Learning Environment in Virtual Reality'
type: journal_article
user_id: '8447'
year: '2023'
...
---
_id: '47150'
author:
- first_name: Enes
full_name: Yigitbas, Enes
id: '8447'
last_name: Yigitbas
orcid: 0000-0002-5967-833X
- first_name: Iwo
full_name: Witalinski, Iwo
last_name: Witalinski
- first_name: Sebastian
full_name: Gottschalk, Sebastian
id: '47208'
last_name: Gottschalk
- first_name: Gregor
full_name: Engels, Gregor
id: '107'
last_name: Engels
citation:
ama: 'Yigitbas E, Witalinski I, Gottschalk S, Engels G. Virtual Reality Collaboration
Platform for Agile Software Development. In: Proceedings of the 24th International
Conference on Product-Focused Software Process Improvement (PROFES 2023).
Springer; 2023.'
apa: Yigitbas, E., Witalinski, I., Gottschalk, S., & Engels, G. (2023). Virtual
Reality Collaboration Platform for Agile Software Development. Proceedings
of the 24th International Conference on Product-Focused Software Process Improvement
(PROFES 2023).
bibtex: '@inproceedings{Yigitbas_Witalinski_Gottschalk_Engels_2023, title={Virtual
Reality Collaboration Platform for Agile Software Development}, booktitle={Proceedings
of the 24th International Conference on Product-Focused Software Process Improvement
(PROFES 2023)}, publisher={Springer}, author={Yigitbas, Enes and Witalinski, Iwo
and Gottschalk, Sebastian and Engels, Gregor}, year={2023} }'
chicago: Yigitbas, Enes, Iwo Witalinski, Sebastian Gottschalk, and Gregor Engels.
“Virtual Reality Collaboration Platform for Agile Software Development.” In Proceedings
of the 24th International Conference on Product-Focused Software Process Improvement
(PROFES 2023). Springer, 2023.
ieee: E. Yigitbas, I. Witalinski, S. Gottschalk, and G. Engels, “Virtual Reality
Collaboration Platform for Agile Software Development,” 2023.
mla: Yigitbas, Enes, et al. “Virtual Reality Collaboration Platform for Agile Software
Development.” Proceedings of the 24th International Conference on Product-Focused
Software Process Improvement (PROFES 2023), Springer, 2023.
short: 'E. Yigitbas, I. Witalinski, S. Gottschalk, G. Engels, in: Proceedings of
the 24th International Conference on Product-Focused Software Process Improvement
(PROFES 2023), Springer, 2023.'
date_created: 2023-09-21T09:24:02Z
date_updated: 2023-09-21T09:24:14Z
department:
- _id: '66'
- _id: '534'
language:
- iso: eng
publication: Proceedings of the 24th International Conference on Product-Focused Software
Process Improvement (PROFES 2023)
publisher: Springer
status: public
title: Virtual Reality Collaboration Platform for Agile Software Development
type: conference
user_id: '8447'
year: '2023'
...
---
_id: '29839'
abstract:
- lang: eng
text: 'The development of business models is a challenging task that can be supported
with software tools. Here, existing approaches and tools do not focus on the company’s
situation in which the development takes place (e.g., financial resources, product
type). To tackle this challenge, we used design science research to develop a
situation-specific business model development approach that contains three stages:
First, existing knowledge in terms of tasks to do (e.g., analyze competitive advantage),
and decisions to be made (e.g., social media marketing) are stored in repositories.
Second, the knowledge is used to compose a development method based on the company’s
situation. Third, the development method is enacted to develop a business model.
This demonstration paper presents a tool-support called Situational Business Model
Developer that supports all stages of our approach. We release the tool under
open-source and evaluate it with a case study on developing business models for
mobile apps.'
author:
- first_name: Sebastian
full_name: Gottschalk, Sebastian
id: '47208'
last_name: Gottschalk
- first_name: Enes
full_name: Yigitbas, Enes
id: '8447'
last_name: Yigitbas
orcid: 0000-0002-5967-833X
- first_name: Alexander
full_name: Nowosad, Alexander
last_name: Nowosad
- first_name: Gregor
full_name: Engels, Gregor
id: '107'
last_name: Engels
citation:
ama: 'Gottschalk S, Yigitbas E, Nowosad A, Engels G. Situational Business Model
Developer: A Tool-support for Situation-specific Business Model Development. In:
Proceedings of the 17th International Conference on Wirtschaftsinformatik.
AIS; 2022.'
apa: 'Gottschalk, S., Yigitbas, E., Nowosad, A., & Engels, G. (2022). Situational
Business Model Developer: A Tool-support for Situation-specific Business Model
Development. Proceedings of the 17th International Conference on Wirtschaftsinformatik.
17th International Conference on Wirtschaftsinformatik, Nuremberg.'
bibtex: '@inproceedings{Gottschalk_Yigitbas_Nowosad_Engels_2022, title={Situational
Business Model Developer: A Tool-support for Situation-specific Business Model
Development}, booktitle={Proceedings of the 17th International Conference on Wirtschaftsinformatik},
publisher={AIS}, author={Gottschalk, Sebastian and Yigitbas, Enes and Nowosad,
Alexander and Engels, Gregor}, year={2022} }'
chicago: 'Gottschalk, Sebastian, Enes Yigitbas, Alexander Nowosad, and Gregor Engels.
“Situational Business Model Developer: A Tool-Support for Situation-Specific Business
Model Development.” In Proceedings of the 17th International Conference on
Wirtschaftsinformatik. AIS, 2022.'
ieee: 'S. Gottschalk, E. Yigitbas, A. Nowosad, and G. Engels, “Situational Business
Model Developer: A Tool-support for Situation-specific Business Model Development,”
presented at the 17th International Conference on Wirtschaftsinformatik, Nuremberg,
2022.'
mla: 'Gottschalk, Sebastian, et al. “Situational Business Model Developer: A Tool-Support
for Situation-Specific Business Model Development.” Proceedings of the 17th
International Conference on Wirtschaftsinformatik, AIS, 2022.'
short: 'S. Gottschalk, E. Yigitbas, A. Nowosad, G. Engels, in: Proceedings of the
17th International Conference on Wirtschaftsinformatik, AIS, 2022.'
conference:
end_date: 2022-02-23
location: Nuremberg
name: 17th International Conference on Wirtschaftsinformatik
start_date: 2022-02-21
date_created: 2022-02-15T07:20:21Z
date_updated: 2022-02-15T07:26:26Z
department:
- _id: '66'
- _id: '534'
keyword:
- Business Model Development
- Situational Method Engineering
- Tool Support
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://aisel.aisnet.org/wi2022/prototype_track/prototype_track/34/
oa: '1'
project:
- _id: '1'
name: 'SFB 901: SFB 901'
- _id: '4'
name: 'SFB 901 - C: SFB 901 - Project Area C'
- _id: '17'
name: 'SFB 901 - C5: SFB 901 - Subproject C5'
publication: Proceedings of the 17th International Conference on Wirtschaftsinformatik
publisher: AIS
status: public
title: 'Situational Business Model Developer: A Tool-support for Situation-specific
Business Model Development'
type: conference
user_id: '47208'
year: '2022'
...
---
_id: '29840'
abstract:
- lang: eng
text: Due to the proliferation of Virtual Reality (VR) technology, VR is finding
new applications in various domains, such as stock trading. Here, traders invest
in stocks intending to increase their profit. For this purpose, in conventional
stock trading, traders usually make use of 2D applications on desktop or laptop
devices. This leads to many drawbacks such as poor visibility due to limited 2D
representation, complex interaction due to indirect interaction via mouse and
keyboard, or restricted support for collaboration between traders. To overcome
these issues, we have developed a novel collaborative, virtual environment for
stock trading, which enables stock traders to view financial information and trade
stocks with other collaborators. The main results of a usability study indicate
that the VR environment, compared to conventional stock trading, shows no significant
advantages concerning efficiency and effectiveness, however, we could observe
an increased user satisfaction and better collaboration.
author:
- first_name: Enes
full_name: Yigitbas, Enes
id: '8447'
last_name: Yigitbas
orcid: 0000-0002-5967-833X
- first_name: Sebastian
full_name: Gottschalk, Sebastian
id: '47208'
last_name: Gottschalk
- first_name: Alexander
full_name: Nowosad, Alexander
last_name: Nowosad
- first_name: Gregor
full_name: Engels, Gregor
id: '107'
last_name: Engels
citation:
ama: 'Yigitbas E, Gottschalk S, Nowosad A, Engels G. Development and Evaluation
of a Collaborative Stock Trading Environment in Virtual Reality. In: Proceedings
of the 17th International Conference on Wirtschaftsinformatik. AIS; 2022.'
apa: Yigitbas, E., Gottschalk, S., Nowosad, A., & Engels, G. (2022). Development
and Evaluation of a Collaborative Stock Trading Environment in Virtual Reality.
Proceedings of the 17th International Conference on Wirtschaftsinformatik.
17th International Conference on Wirtschaftsinformatik, Nuremberg.
bibtex: '@inproceedings{Yigitbas_Gottschalk_Nowosad_Engels_2022, title={Development
and Evaluation of a Collaborative Stock Trading Environment in Virtual Reality},
booktitle={Proceedings of the 17th International Conference on Wirtschaftsinformatik},
publisher={AIS}, author={Yigitbas, Enes and Gottschalk, Sebastian and Nowosad,
Alexander and Engels, Gregor}, year={2022} }'
chicago: Yigitbas, Enes, Sebastian Gottschalk, Alexander Nowosad, and Gregor Engels.
“Development and Evaluation of a Collaborative Stock Trading Environment in Virtual
Reality.” In Proceedings of the 17th International Conference on Wirtschaftsinformatik.
AIS, 2022.
ieee: E. Yigitbas, S. Gottschalk, A. Nowosad, and G. Engels, “Development and Evaluation
of a Collaborative Stock Trading Environment in Virtual Reality,” presented at
the 17th International Conference on Wirtschaftsinformatik, Nuremberg, 2022.
mla: Yigitbas, Enes, et al. “Development and Evaluation of a Collaborative Stock
Trading Environment in Virtual Reality.” Proceedings of the 17th International
Conference on Wirtschaftsinformatik, AIS, 2022.
short: 'E. Yigitbas, S. Gottschalk, A. Nowosad, G. Engels, in: Proceedings of the
17th International Conference on Wirtschaftsinformatik, AIS, 2022.'
conference:
end_date: 2022-02-23
location: Nuremberg
name: 17th International Conference on Wirtschaftsinformatik
start_date: 2022-02-21
date_created: 2022-02-15T07:24:50Z
date_updated: 2022-02-15T07:25:45Z
department:
- _id: '66'
- _id: '534'
keyword:
- virtual reality
- stock trading
- collaboration
- usability
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://aisel.aisnet.org/wi2022/hci/hci/17/
oa: '1'
publication: Proceedings of the 17th International Conference on Wirtschaftsinformatik
publisher: AIS
status: public
title: Development and Evaluation of a Collaborative Stock Trading Environment in
Virtual Reality
type: conference
user_id: '47208'
year: '2022'
...
---
_id: '29842'
abstract:
- lang: eng
text: To build successful software products, developers continuously have to discover
what features the users really need. This discovery can be achieved with continuous
experimentation, testing different software variants with distinct user groups,
and deploying the superior variant for all users. However, existing approaches
do not focus on explicit modeling of variants and experiments, which offers advantages
such as traceability of decisions and combinability of experiments. Therefore,
our vision is the provision of model-driven continuous experimentation, which
provides the developer with a framework for structuring the experimentation process.
For that, we introduce the overall concept, apply it to the experimentation on
component-based software architectures and point out future research questions.
In particular, we show the applicability by combining feature models for modeling
the software variants, users, and experiments (i.e., model-driven) with MAPE-K
for the adaptation (i.e., continuous experimentation) and implementing the concept
based on the component-based Angular framework.
author:
- first_name: Sebastian
full_name: Gottschalk, Sebastian
id: '47208'
last_name: Gottschalk
- first_name: Enes
full_name: Yigitbas, Enes
id: '8447'
last_name: Yigitbas
orcid: 0000-0002-5967-833X
- first_name: Gregor
full_name: Engels, Gregor
id: '107'
last_name: Engels
citation:
ama: 'Gottschalk S, Yigitbas E, Engels G. Model-driven Continuous Experimentation
on Component-based Software Architectures . In: Proceedings of the 18th International
Conference on Software Architecture Companion . IEEE; 2022. doi:10.1109/ICSA-C54293.2022.00011'
apa: Gottschalk, S., Yigitbas, E., & Engels, G. (2022). Model-driven Continuous
Experimentation on Component-based Software Architectures . Proceedings of
the 18th International Conference on Software Architecture Companion . 18th
International Conference on Software Architecture , Hawaii. https://doi.org/10.1109/ICSA-C54293.2022.00011
bibtex: '@inproceedings{Gottschalk_Yigitbas_Engels_2022, title={Model-driven Continuous
Experimentation on Component-based Software Architectures }, DOI={10.1109/ICSA-C54293.2022.00011},
booktitle={Proceedings of the 18th International Conference on Software Architecture
Companion }, publisher={IEEE}, author={Gottschalk, Sebastian and Yigitbas, Enes
and Engels, Gregor}, year={2022} }'
chicago: Gottschalk, Sebastian, Enes Yigitbas, and Gregor Engels. “Model-Driven
Continuous Experimentation on Component-Based Software Architectures .” In Proceedings
of the 18th International Conference on Software Architecture Companion .
IEEE, 2022. https://doi.org/10.1109/ICSA-C54293.2022.00011.
ieee: 'S. Gottschalk, E. Yigitbas, and G. Engels, “Model-driven Continuous Experimentation
on Component-based Software Architectures ,” presented at the 18th International
Conference on Software Architecture , Hawaii, 2022, doi: 10.1109/ICSA-C54293.2022.00011.'
mla: Gottschalk, Sebastian, et al. “Model-Driven Continuous Experimentation on Component-Based
Software Architectures .” Proceedings of the 18th International Conference
on Software Architecture Companion , IEEE, 2022, doi:10.1109/ICSA-C54293.2022.00011.
short: 'S. Gottschalk, E. Yigitbas, G. Engels, in: Proceedings of the 18th International
Conference on Software Architecture Companion , IEEE, 2022.'
conference:
end_date: 2022-03-15
location: Hawaii
name: '18th International Conference on Software Architecture '
start_date: 2022-03-12
date_created: 2022-02-15T07:32:10Z
date_updated: 2022-07-04T12:34:53Z
ddc:
- '000'
department:
- _id: '66'
- _id: '534'
doi: 10.1109/ICSA-C54293.2022.00011
file:
- access_level: open_access
content_type: application/pdf
creator: sego
date_created: 2022-07-04T12:33:18Z
date_updated: 2022-07-04T12:34:52Z
file_id: '32322'
file_name: ICSA_CR.pdf
file_size: 183185
relation: main_file
file_date_updated: 2022-07-04T12:34:52Z
has_accepted_license: '1'
keyword:
- continuous experimentation
- model-driven
- component-based software architectures
- self-adaptation
language:
- iso: eng
oa: '1'
project:
- _id: '1'
name: 'SFB 901: SFB 901'
- _id: '4'
name: 'SFB 901 - C: SFB 901 - Project Area C'
- _id: '17'
name: 'SFB 901 - C5: SFB 901 - Subproject C5'
publication: 'Proceedings of the 18th International Conference on Software Architecture
Companion '
publisher: IEEE
status: public
title: 'Model-driven Continuous Experimentation on Component-based Software Architectures '
type: conference
user_id: '47208'
year: '2022'
...
---
_id: '32792'
abstract:
- lang: eng
text: Decision makers in complex business environments have different goals and
constraints and therefore require tailored decision support systems (DSS). Following
a low-code approach, a tailored DSS can be created by a decision maker as a process-based
composition of existing, interoperable decision support services. Data incompatibilities
may be introduced during the design or execution of such a process-driven DSS,
e.g., when a service always generates or a decision maker selects data which violates
a data constraint of a subsequent service. These incompatibilities cause interrupted
or erroneous decision processes. In this paper, we contribute an approach which
enables the detection of data incompatibilities in process-driven DSS during process
design and execution. Our approach utilizes the JSON Schema specification to define
service interfaces and associated type constraints which data produced by services
or decision makers can be validated against. We demonstrate our approach in the
context of decision support for energy network planning using a prototypical open-source
implementation.
author:
- first_name: Jonas
full_name: Kirchhoff, Jonas
id: '39928'
last_name: Kirchhoff
- first_name: Sebastian
full_name: Gottschalk, Sebastian
id: '47208'
last_name: Gottschalk
- first_name: Gregor
full_name: Engels, Gregor
id: '107'
last_name: Engels
citation:
ama: 'Kirchhoff J, Gottschalk S, Engels G. Detecting Data Incompatibilities in Process-Driven
Decision Support Systems. In: Lecture Notes in Business Information Processing.
Springer International Publishing; 2022. doi:10.1007/978-3-031-11510-3_6'
apa: Kirchhoff, J., Gottschalk, S., & Engels, G. (2022). Detecting Data Incompatibilities
in Process-Driven Decision Support Systems. In Lecture Notes in Business Information
Processing. Springer International Publishing. https://doi.org/10.1007/978-3-031-11510-3_6
bibtex: '@inbook{Kirchhoff_Gottschalk_Engels_2022, place={Cham}, title={Detecting
Data Incompatibilities in Process-Driven Decision Support Systems}, DOI={10.1007/978-3-031-11510-3_6},
booktitle={Lecture Notes in Business Information Processing}, publisher={Springer
International Publishing}, author={Kirchhoff, Jonas and Gottschalk, Sebastian
and Engels, Gregor}, year={2022} }'
chicago: 'Kirchhoff, Jonas, Sebastian Gottschalk, and Gregor Engels. “Detecting
Data Incompatibilities in Process-Driven Decision Support Systems.” In Lecture
Notes in Business Information Processing. Cham: Springer International Publishing,
2022. https://doi.org/10.1007/978-3-031-11510-3_6.'
ieee: 'J. Kirchhoff, S. Gottschalk, and G. Engels, “Detecting Data Incompatibilities
in Process-Driven Decision Support Systems,” in Lecture Notes in Business Information
Processing, Cham: Springer International Publishing, 2022.'
mla: Kirchhoff, Jonas, et al. “Detecting Data Incompatibilities in Process-Driven
Decision Support Systems.” Lecture Notes in Business Information Processing,
Springer International Publishing, 2022, doi:10.1007/978-3-031-11510-3_6.
short: 'J. Kirchhoff, S. Gottschalk, G. Engels, in: Lecture Notes in Business Information
Processing, Springer International Publishing, Cham, 2022.'
date_created: 2022-08-10T13:18:30Z
date_updated: 2022-08-10T13:21:34Z
department:
- _id: '534'
- _id: '66'
doi: 10.1007/978-3-031-11510-3_6
language:
- iso: eng
place: Cham
publication: Lecture Notes in Business Information Processing
publication_identifier:
isbn:
- '9783031115097'
- '9783031115103'
issn:
- 1865-1348
- 1865-1356
publication_status: published
publisher: Springer International Publishing
status: public
title: Detecting Data Incompatibilities in Process-Driven Decision Support Systems
type: book_chapter
user_id: '39928'
year: '2022'
...
---
_id: '35189'
abstract:
- lang: eng
text: The development of new business models is essential for startups to become
successful, as well as for established companies to explore new business opportunities.
However, developing such business models is a challenging activity. On the one
hand, various tasks of business model development methods (BMDMs) need to be performed.
On the other hand, different decisions for the business models (BMs) need to be
made. Both have to fit the changeable situation of the organization in which the
business model is developed to reduce the risk of developing ineffective business
models with low market penetration. Therefore, the BMDMs and the BMs must be developed
situation-specific. In this thesis, we conduct a design science research study
to design a novel approach for the situation-specific development of business
models with three stages. In the first stage, we create a method repository with
method fragments for the BMDMs and a canvas model repository with modeling fragments
for the BMs. Both repositories are filled by the knowledge of domain experts.
Out of these repositories, in the second stage, situation-specific BMDMs for developing
situation-specific BMs are composed by a method engineer based on the changeable
situation of the organization and enacted by a business developer. The business
developer collaborates with other stakeholders during the enaction to create artifacts.
Moreover, in the third stage, he receives IT support, provided by development
support engineers, in different development steps.
author:
- first_name: Sebastian
full_name: Gottschalk, Sebastian
id: '47208'
last_name: Gottschalk
citation:
ama: Gottschalk S. Situation-Specific Development of Business Models within Software
Ecosystems. Paderborn University; 2022. doi:10.17619/UNIPB/1-1644
apa: Gottschalk, S. (2022). Situation-specific Development of Business Models
within Software Ecosystems. Paderborn University. https://doi.org/10.17619/UNIPB/1-1644
bibtex: '@book{Gottschalk_2022, place={Paderborn}, title={Situation-specific Development
of Business Models within Software Ecosystems}, DOI={10.17619/UNIPB/1-1644},
publisher={Paderborn University}, author={Gottschalk, Sebastian}, year={2022}
}'
chicago: 'Gottschalk, Sebastian. Situation-Specific Development of Business Models
within Software Ecosystems. Paderborn: Paderborn University, 2022. https://doi.org/10.17619/UNIPB/1-1644.'
ieee: 'S. Gottschalk, Situation-specific Development of Business Models within
Software Ecosystems. Paderborn: Paderborn University, 2022.'
mla: Gottschalk, Sebastian. Situation-Specific Development of Business Models
within Software Ecosystems. Paderborn University, 2022, doi:10.17619/UNIPB/1-1644.
short: S. Gottschalk, Situation-Specific Development of Business Models within Software
Ecosystems, Paderborn University, Paderborn, 2022.
date_created: 2023-01-04T09:05:58Z
date_updated: 2023-01-09T12:37:15Z
department:
- _id: '66'
- _id: '534'
doi: 10.17619/UNIPB/1-1644
language:
- iso: eng
place: Paderborn
project:
- _id: '1'
name: 'SFB 901: SFB 901'
- _id: '4'
name: 'SFB 901 - C: SFB 901 - Project Area C'
- _id: '17'
name: 'SFB 901 - C5: SFB 901 - Subproject C5'
publisher: Paderborn University
status: public
supervisor:
- first_name: Gregor
full_name: Engels, Gregor
id: '107'
last_name: Engels
title: Situation-specific Development of Business Models within Software Ecosystems
type: dissertation
user_id: '47208'
year: '2022'
...
---
_id: '41134'
author:
- first_name: Sebastian
full_name: Gottschalk, Sebastian
id: '47208'
last_name: Gottschalk
- first_name: Rakshit
full_name: Bhat, Rakshit
last_name: Bhat
- first_name: Nils
full_name: Weidmann, Nils
id: '53103'
last_name: Weidmann
- first_name: Jonas
full_name: Kirchhoff, Jonas
id: '39928'
last_name: Kirchhoff
- first_name: Gregor
full_name: Engels, Gregor
id: '107'
last_name: Engels
citation:
ama: 'Gottschalk S, Bhat R, Weidmann N, Kirchhoff J, Engels G. Low-code experimentation
on software products. In: Proceedings of the 25th International Conference
on Model Driven Engineering Languages and Systems: Companion Proceedings.
ACM; 2022. doi:10.1145/3550356.3561572'
apa: 'Gottschalk, S., Bhat, R., Weidmann, N., Kirchhoff, J., & Engels, G. (2022).
Low-code experimentation on software products. Proceedings of the 25th International
Conference on Model Driven Engineering Languages and Systems: Companion Proceedings.
https://doi.org/10.1145/3550356.3561572'
bibtex: '@inproceedings{Gottschalk_Bhat_Weidmann_Kirchhoff_Engels_2022, title={Low-code
experimentation on software products}, DOI={10.1145/3550356.3561572},
booktitle={Proceedings of the 25th International Conference on Model Driven Engineering
Languages and Systems: Companion Proceedings}, publisher={ACM}, author={Gottschalk,
Sebastian and Bhat, Rakshit and Weidmann, Nils and Kirchhoff, Jonas and Engels,
Gregor}, year={2022} }'
chicago: 'Gottschalk, Sebastian, Rakshit Bhat, Nils Weidmann, Jonas Kirchhoff, and
Gregor Engels. “Low-Code Experimentation on Software Products.” In Proceedings
of the 25th International Conference on Model Driven Engineering Languages and
Systems: Companion Proceedings. ACM, 2022. https://doi.org/10.1145/3550356.3561572.'
ieee: 'S. Gottschalk, R. Bhat, N. Weidmann, J. Kirchhoff, and G. Engels, “Low-code
experimentation on software products,” 2022, doi: 10.1145/3550356.3561572.'
mla: 'Gottschalk, Sebastian, et al. “Low-Code Experimentation on Software Products.”
Proceedings of the 25th International Conference on Model Driven Engineering
Languages and Systems: Companion Proceedings, ACM, 2022, doi:10.1145/3550356.3561572.'
short: 'S. Gottschalk, R. Bhat, N. Weidmann, J. Kirchhoff, G. Engels, in: Proceedings
of the 25th International Conference on Model Driven Engineering Languages and
Systems: Companion Proceedings, ACM, 2022.'
date_created: 2023-01-31T09:29:09Z
date_updated: 2023-02-01T07:25:52Z
department:
- _id: '66'
doi: 10.1145/3550356.3561572
language:
- iso: eng
project:
- _id: '1'
name: 'SFB 901: SFB 901'
- _id: '4'
name: 'SFB 901 - C: SFB 901 - Project Area C'
- _id: '17'
name: 'SFB 901 - C5: SFB 901 - Subproject C5'
publication: 'Proceedings of the 25th International Conference on Model Driven Engineering
Languages and Systems: Companion Proceedings'
publication_status: published
publisher: ACM
status: public
title: Low-code experimentation on software products
type: conference
user_id: '47208'
year: '2022'
...
---
_id: '32307'
abstract:
- lang: eng
text: "The development of new business models is essential for startups to become
successful, as well as for established companies to explore new business opportunities.
However, developing such business models is a continuous challenging activity
where different tasks need to be performed, and business decisions need to be
made. Both have to fit the constantly changeable situation in which the business
model is developed to reduce the risk of developing ineffective business models
with low market penetration. Therefore, a method for developing situation-specific
business models is needed. As a solution, we refine the concept of situational
method engineering (SME) to business model development. SME, in turn, provides
means to construct situation-specific development methods out of fragments from
a method repository.\r\n\r\nWe develop a concept for the continuous situation-specific
development of business models based on design science. The approach uses the
roles of a domain expert, a method engineer, and a business developer together
with a repository with method fragments for developing business models and a repository
with modeling artifacts for supporting the development. Both repositories are
filled by utilizing the experience of domain experts. Out of these repositories,
situation-specific development methods for developing business models can be continuously
composed based on the changeable situation by the method engineer and enacted
by the business developer. We implement it as an open-source tool and evaluate
its applicability in an industrial case study of developing a business model for
a local event platform. Our results show that situation awareness supports the
continuous development of business models."
author:
- first_name: Sebastian
full_name: Gottschalk, Sebastian
id: '47208'
last_name: Gottschalk
- first_name: Enes
full_name: Yigitbas, Enes
id: '8447'
last_name: Yigitbas
orcid: 0000-0002-5967-833X
- first_name: Alexander
full_name: Nowosad, Alexander
last_name: Nowosad
- first_name: Gregor
full_name: Engels, Gregor
id: '107'
last_name: Engels
citation:
ama: 'Gottschalk S, Yigitbas E, Nowosad A, Engels G. Continuous Situation-specific
Development of Business Models: Knowledge Provision, Method Composition, Method
Enactment. International Journal on Software and Systems Modeling (SoSyM) .
Published online 2022.'
apa: 'Gottschalk, S., Yigitbas, E., Nowosad, A., & Engels, G. (2022). Continuous
Situation-specific Development of Business Models: Knowledge Provision, Method
Composition, Method Enactment. International Journal on Software and Systems
Modeling (SoSyM) .'
bibtex: '@article{Gottschalk_Yigitbas_Nowosad_Engels_2022, title={Continuous Situation-specific
Development of Business Models: Knowledge Provision, Method Composition, Method
Enactment}, journal={International Journal on Software and Systems Modeling (SoSyM)
}, author={Gottschalk, Sebastian and Yigitbas, Enes and Nowosad, Alexander and
Engels, Gregor}, year={2022} }'
chicago: 'Gottschalk, Sebastian, Enes Yigitbas, Alexander Nowosad, and Gregor Engels.
“Continuous Situation-Specific Development of Business Models: Knowledge Provision,
Method Composition, Method Enactment.” International Journal on Software and
Systems Modeling (SoSyM) , 2022.'
ieee: 'S. Gottschalk, E. Yigitbas, A. Nowosad, and G. Engels, “Continuous Situation-specific
Development of Business Models: Knowledge Provision, Method Composition, Method
Enactment,” International Journal on Software and Systems Modeling (SoSyM)
, 2022.'
mla: 'Gottschalk, Sebastian, et al. “Continuous Situation-Specific Development of
Business Models: Knowledge Provision, Method Composition, Method Enactment.” International
Journal on Software and Systems Modeling (SoSyM) , 2022.'
short: S. Gottschalk, E. Yigitbas, A. Nowosad, G. Engels, International Journal
on Software and Systems Modeling (SoSyM) (2022).
date_created: 2022-07-01T08:08:03Z
date_updated: 2023-03-14T09:58:52Z
department:
- _id: '66'
- _id: '534'
keyword:
- Business Model Development
- Situational Method Engineering
- Situation-specific
- Business Model Canvas
- Continuous Development
language:
- iso: eng
project:
- _id: '1'
name: 'SFB 901: SFB 901'
- _id: '4'
name: 'SFB 901 - C: SFB 901 - Project Area C'
- _id: '17'
name: 'SFB 901 - C5: SFB 901 - Subproject C5'
publication: 'International Journal on Software and Systems Modeling (SoSyM) '
status: public
title: 'Continuous Situation-specific Development of Business Models: Knowledge Provision,
Method Composition, Method Enactment'
type: journal_article
user_id: '8447'
year: '2022'
...
---
_id: '32309'
abstract:
- lang: eng
text: "Due to the increasing influences of a VUCA world, design thinking workshops
have been established as a standard technique to build solutions according to
uncertain customer needs. Concerning the ongoing pandemic and rising development
of solutions across organizations, more and more workshops were conducted online
with software support. However, existing software tools insufficiently address
the different workshop situations in terms of the process (i.e., fixed tasks to
conduct), the place (e.g., static online whiteboards), and people (i.e., synchronous
working of all stakeholders).\r\nTherefore, we propose a design science study
to develop a situation-specific software support that can be configured with flexible
development processes, different places, and task-related people. Based on practical
experience in existing research projects, we derive the initial design requirements
and map them to a set of design principles. Out of that, we design a concept with
its implementation as a software tool and point out open challenges. "
author:
- first_name: Sebastian
full_name: Gottschalk, Sebastian
id: '47208'
last_name: Gottschalk
- first_name: Enes
full_name: Yigitbas, Enes
id: '8447'
last_name: Yigitbas
orcid: 0000-0002-5967-833X
- first_name: Alexander
full_name: Nowosad, Alexander
last_name: Nowosad
- first_name: Gregor
full_name: Engels, Gregor
id: '107'
last_name: Engels
citation:
ama: 'Gottschalk S, Yigitbas E, Nowosad A, Engels G. Towards Situation-specific
Software Support for Cross-organizational Design Thinking Processes. In: Proceedings
of the 5th International Workshop on Software-Intensive Business (IWSiB’22) .
ACM; 2022.'
apa: Gottschalk, S., Yigitbas, E., Nowosad, A., & Engels, G. (2022). Towards
Situation-specific Software Support for Cross-organizational Design Thinking Processes.
Proceedings of the 5th International Workshop on Software-Intensive Business
(IWSiB’22) .
bibtex: '@inproceedings{Gottschalk_Yigitbas_Nowosad_Engels_2022, title={Towards
Situation-specific Software Support for Cross-organizational Design Thinking Processes},
booktitle={Proceedings of the 5th International Workshop on Software-intensive
Business (IWSiB’22) }, publisher={ACM}, author={Gottschalk, Sebastian and Yigitbas,
Enes and Nowosad, Alexander and Engels, Gregor}, year={2022} }'
chicago: Gottschalk, Sebastian, Enes Yigitbas, Alexander Nowosad, and Gregor Engels.
“Towards Situation-Specific Software Support for Cross-Organizational Design Thinking
Processes.” In Proceedings of the 5th International Workshop on Software-Intensive
Business (IWSiB’22) . ACM, 2022.
ieee: S. Gottschalk, E. Yigitbas, A. Nowosad, and G. Engels, “Towards Situation-specific
Software Support for Cross-organizational Design Thinking Processes,” 2022.
mla: Gottschalk, Sebastian, et al. “Towards Situation-Specific Software Support
for Cross-Organizational Design Thinking Processes.” Proceedings of the 5th
International Workshop on Software-Intensive Business (IWSiB’22) , ACM, 2022.
short: 'S. Gottschalk, E. Yigitbas, A. Nowosad, G. Engels, in: Proceedings of the
5th International Workshop on Software-Intensive Business (IWSiB’22) , ACM, 2022.'
date_created: 2022-07-01T08:14:16Z
date_updated: 2023-03-14T09:59:05Z
department:
- _id: '66'
- _id: '534'
keyword:
- design thinking
- situation-specific
- cross-organizational
- software support
language:
- iso: eng
project:
- _id: '1'
name: 'SFB 901: SFB 901'
- _id: '4'
name: 'SFB 901 - C: SFB 901 - Project Area C'
- _id: '17'
name: 'SFB 901 - C5: SFB 901 - Subproject C5'
publication: 'Proceedings of the 5th International Workshop on Software-intensive
Business (IWSiB''22) '
publisher: ACM
status: public
title: Towards Situation-specific Software Support for Cross-organizational Design
Thinking Processes
type: conference
user_id: '8447'
year: '2022'
...
---
_id: '33066'
author:
- first_name: Enes
full_name: Yigitbas, Enes
id: '8447'
last_name: Yigitbas
orcid: 0000-0002-5967-833X
- first_name: 'Maximilian '
full_name: 'Schmidt, Maximilian '
last_name: Schmidt
- first_name: Antonio
full_name: Bucchiarone, Antonio
last_name: Bucchiarone
- first_name: Sebastian
full_name: Gottschalk, Sebastian
id: '47208'
last_name: Gottschalk
- first_name: Gregor
full_name: Engels, Gregor
id: '107'
last_name: Engels
citation:
ama: 'Yigitbas E, Schmidt M, Bucchiarone A, Gottschalk S, Engels G. Gamification-based
UML Learning Environment in Virtual Reality. In: Proceedings of the 25th International
Conference on Model Driven Engineering Languages and Systems (MODELS 2022) .
ACM / IEEE; 2022.'
apa: Yigitbas, E., Schmidt, M., Bucchiarone, A., Gottschalk, S., & Engels, G.
(2022). Gamification-based UML Learning Environment in Virtual Reality. Proceedings
of the 25th International Conference on Model Driven Engineering Languages and
Systems (MODELS 2022) .
bibtex: '@inproceedings{Yigitbas_Schmidt_Bucchiarone_Gottschalk_Engels_2022, title={Gamification-based
UML Learning Environment in Virtual Reality}, booktitle={Proceedings of the 25th
International Conference on Model Driven Engineering Languages and Systems (MODELS
2022) }, publisher={ACM / IEEE}, author={Yigitbas, Enes and Schmidt, Maximilian and
Bucchiarone, Antonio and Gottschalk, Sebastian and Engels, Gregor}, year={2022}
}'
chicago: Yigitbas, Enes, Maximilian Schmidt, Antonio Bucchiarone, Sebastian Gottschalk,
and Gregor Engels. “Gamification-Based UML Learning Environment in Virtual Reality.”
In Proceedings of the 25th International Conference on Model Driven Engineering
Languages and Systems (MODELS 2022) . ACM / IEEE, 2022.
ieee: E. Yigitbas, M. Schmidt, A. Bucchiarone, S. Gottschalk, and G. Engels, “Gamification-based
UML Learning Environment in Virtual Reality,” 2022.
mla: Yigitbas, Enes, et al. “Gamification-Based UML Learning Environment in Virtual
Reality.” Proceedings of the 25th International Conference on Model Driven
Engineering Languages and Systems (MODELS 2022) , ACM / IEEE, 2022.
short: 'E. Yigitbas, M. Schmidt, A. Bucchiarone, S. Gottschalk, G. Engels, in: Proceedings
of the 25th International Conference on Model Driven Engineering Languages and
Systems (MODELS 2022) , ACM / IEEE, 2022.'
date_created: 2022-08-22T07:32:40Z
date_updated: 2023-03-14T09:58:40Z
department:
- _id: '66'
- _id: '534'
language:
- iso: eng
publication: 'Proceedings of the 25th International Conference on Model Driven Engineering
Languages and Systems (MODELS 2022) '
publisher: ACM / IEEE
status: public
title: Gamification-based UML Learning Environment in Virtual Reality
type: conference
user_id: '8447'
year: '2022'
...
---
_id: '33517'
author:
- first_name: Sebastian
full_name: Gottschalk, Sebastian
id: '47208'
last_name: Gottschalk
- first_name: Enes
full_name: Yigitbas, Enes
id: '8447'
last_name: Yigitbas
orcid: 0000-0002-5967-833X
- first_name: Alexander
full_name: Nowosad, Alexander
last_name: Nowosad
- first_name: Gregor
full_name: Engels, Gregor
id: '107'
last_name: Engels
citation:
ama: 'Gottschalk S, Yigitbas E, Nowosad A, Engels G. Don’t Start from Scratch: A
Modularized Architecture for Business Model Development Tools. In: Software
Business - 13th International Conference, {ICSOB} 2022, Bolzano, Italy, Proceedings
. Springer; 2022.'
apa: 'Gottschalk, S., Yigitbas, E., Nowosad, A., & Engels, G. (2022). Don’t
Start from Scratch: A Modularized Architecture for Business Model Development
Tools. Software Business - 13th International Conference, {ICSOB} 2022, Bolzano,
Italy, Proceedings .'
bibtex: '@inproceedings{Gottschalk_Yigitbas_Nowosad_Engels_2022, title={Don’t Start
from Scratch: A Modularized Architecture for Business Model Development Tools},
booktitle={Software Business - 13th International Conference, {ICSOB} 2022, Bolzano,
Italy, Proceedings }, publisher={Springer}, author={Gottschalk, Sebastian and
Yigitbas, Enes and Nowosad, Alexander and Engels, Gregor}, year={2022} }'
chicago: 'Gottschalk, Sebastian, Enes Yigitbas, Alexander Nowosad, and Gregor Engels.
“Don’t Start from Scratch: A Modularized Architecture for Business Model Development
Tools.” In Software Business - 13th International Conference, {ICSOB} 2022,
Bolzano, Italy, Proceedings . Springer, 2022.'
ieee: 'S. Gottschalk, E. Yigitbas, A. Nowosad, and G. Engels, “Don’t Start from
Scratch: A Modularized Architecture for Business Model Development Tools,” 2022.'
mla: 'Gottschalk, Sebastian, et al. “Don’t Start from Scratch: A Modularized Architecture
for Business Model Development Tools.” Software Business - 13th International
Conference, {ICSOB} 2022, Bolzano, Italy, Proceedings , Springer, 2022.'
short: 'S. Gottschalk, E. Yigitbas, A. Nowosad, G. Engels, in: Software Business
- 13th International Conference, {ICSOB} 2022, Bolzano, Italy, Proceedings , Springer,
2022.'
date_created: 2022-10-04T13:54:07Z
date_updated: 2023-03-14T09:58:14Z
department:
- _id: '66'
- _id: '534'
language:
- iso: eng
publication: 'Software Business - 13th International Conference, {ICSOB} 2022, Bolzano,
Italy, Proceedings '
publisher: Springer
status: public
title: 'Don’t Start from Scratch: A Modularized Architecture for Business Model Development
Tools'
type: conference
user_id: '8447'
year: '2022'
...
---
_id: '33518'
author:
- first_name: Sebastian
full_name: Gottschalk, Sebastian
id: '47208'
last_name: Gottschalk
- first_name: 'Sarmad '
full_name: 'Parvez, Sarmad '
last_name: Parvez
- first_name: Enes
full_name: Yigitbas, Enes
id: '8447'
last_name: Yigitbas
orcid: 0000-0002-5967-833X
- first_name: Gregor
full_name: Engels, Gregor
id: '107'
last_name: Engels
citation:
ama: 'Gottschalk S, Parvez S, Yigitbas E, Engels G. Designing Platforms for Crowd-based
Software Prototype Validation: A Design Science Study. In: Product-Focused
Software Process Improvement - 23rd International Conference, {PROFES} 2022, Jyväskylä,
Finland, Proceedings . ; 2022.'
apa: 'Gottschalk, S., Parvez, S., Yigitbas, E., & Engels, G. (2022). Designing
Platforms for Crowd-based Software Prototype Validation: A Design Science Study.
Product-Focused Software Process Improvement - 23rd International Conference,
{PROFES} 2022, Jyväskylä, Finland, Proceedings .'
bibtex: '@inproceedings{Gottschalk_Parvez_Yigitbas_Engels_2022, title={Designing
Platforms for Crowd-based Software Prototype Validation: A Design Science Study},
booktitle={Product-Focused Software Process Improvement - 23rd International Conference,
{PROFES} 2022, Jyväskylä, Finland, Proceedings }, author={Gottschalk, Sebastian
and Parvez, Sarmad and Yigitbas, Enes and Engels, Gregor}, year={2022} }'
chicago: 'Gottschalk, Sebastian, Sarmad Parvez, Enes Yigitbas, and Gregor Engels.
“Designing Platforms for Crowd-Based Software Prototype Validation: A Design Science
Study.” In Product-Focused Software Process Improvement - 23rd International
Conference, {PROFES} 2022, Jyväskylä, Finland, Proceedings , 2022.'
ieee: 'S. Gottschalk, S. Parvez, E. Yigitbas, and G. Engels, “Designing Platforms
for Crowd-based Software Prototype Validation: A Design Science Study,” 2022.'
mla: 'Gottschalk, Sebastian, et al. “Designing Platforms for Crowd-Based Software
Prototype Validation: A Design Science Study.” Product-Focused Software Process
Improvement - 23rd International Conference, {PROFES} 2022, Jyväskylä, Finland,
Proceedings , 2022.'
short: 'S. Gottschalk, S. Parvez, E. Yigitbas, G. Engels, in: Product-Focused Software
Process Improvement - 23rd International Conference, {PROFES} 2022, Jyväskylä,
Finland, Proceedings , 2022.'
date_created: 2022-10-04T14:00:17Z
date_updated: 2023-03-14T09:58:01Z
department:
- _id: '66'
- _id: '534'
language:
- iso: eng
publication: 'Product-Focused Software Process Improvement - 23rd International Conference,
{PROFES} 2022, Jyväskylä, Finland, Proceedings '
status: public
title: 'Designing Platforms for Crowd-based Software Prototype Validation: A Design
Science Study'
type: conference
user_id: '8447'
year: '2022'
...
---
_id: '20244'
author:
- first_name: Sebastian
full_name: Gottschalk, Sebastian
id: '47208'
last_name: Gottschalk
- first_name: Jonas
full_name: Kirchhoff, Jonas
id: '39928'
last_name: Kirchhoff
- first_name: Gregor
full_name: Engels, Gregor
id: '107'
last_name: Engels
citation:
ama: 'Gottschalk S, Kirchhoff J, Engels G. Extending Business Model Development
Tools with Consolidated Expert Knowledge . In: Shishkov B, ed. Business Modeling
and Software Design. ; 2021. doi:10.1007/978-3-030-79976-2_1'
apa: Gottschalk, S., Kirchhoff, J., & Engels, G. (2021). Extending Business
Model Development Tools with Consolidated Expert Knowledge . In B. Shishkov (Ed.),
Business Modeling and Software Design. Sofia. https://doi.org/10.1007/978-3-030-79976-2_1
bibtex: '@inproceedings{Gottschalk_Kirchhoff_Engels_2021, title={Extending Business
Model Development Tools with Consolidated Expert Knowledge }, DOI={10.1007/978-3-030-79976-2_1},
booktitle={Business Modeling and Software Design}, author={Gottschalk, Sebastian
and Kirchhoff, Jonas and Engels, Gregor}, editor={Shishkov, BorisEditor}, year={2021}
}'
chicago: Gottschalk, Sebastian, Jonas Kirchhoff, and Gregor Engels. “Extending Business
Model Development Tools with Consolidated Expert Knowledge .” In Business Modeling
and Software Design, edited by Boris Shishkov, 2021. https://doi.org/10.1007/978-3-030-79976-2_1.
ieee: S. Gottschalk, J. Kirchhoff, and G. Engels, “Extending Business Model Development
Tools with Consolidated Expert Knowledge ,” in Business Modeling and Software
Design, Sofia, 2021.
mla: Gottschalk, Sebastian, et al. “Extending Business Model Development Tools with
Consolidated Expert Knowledge .” Business Modeling and Software Design,
edited by Boris Shishkov, 2021, doi:10.1007/978-3-030-79976-2_1.
short: 'S. Gottschalk, J. Kirchhoff, G. Engels, in: B. Shishkov (Ed.), Business
Modeling and Software Design, 2021.'
conference:
end_date: 2021-07-07
location: Sofia
name: International Symposium on Business Modeling and Software Design
start_date: 2021-07-05
date_created: 2020-11-02T13:27:29Z
date_updated: 2022-01-06T06:54:25Z
ddc:
- '000'
department:
- _id: '66'
- _id: '534'
doi: 10.1007/978-3-030-79976-2_1
editor:
- first_name: Boris
full_name: Shishkov, Boris
last_name: Shishkov
file:
- access_level: open_access
content_type: application/pdf
creator: sego
date_created: 2021-07-20T16:17:55Z
date_updated: 2021-07-20T16:19:56Z
file_id: '22768'
file_name: BMSD21.pdf
file_size: 1101782
relation: main_file
file_date_updated: 2021-07-20T16:19:56Z
has_accepted_license: '1'
language:
- iso: eng
oa: '1'
project:
- _id: '1'
name: SFB 901
- _id: '4'
name: SFB 901 - Project Area C
- _id: '17'
name: SFB 901 - Subproject C5
publication: Business Modeling and Software Design
status: public
title: 'Extending Business Model Development Tools with Consolidated Expert Knowledge '
type: conference
user_id: '47208'
year: '2021'
...
---
_id: '21569'
abstract:
- lang: eng
text: Die kontinuierliche Weiterentwicklung des eigenen Geschäftsmodells ist für
eine Organisation von entscheidender Bedeutung, um wettbewerbsfähig und somit
nachhaltig erfolgreich zu bleiben. Während für die Entwicklung neuer Geschäftsmodelle
häufig Workshops und einfache Software-Tools zur Visualisierung genutzt werden,
wurden in der Forschung bereits erste Ansätze von datengetriebener Geschäftsmodellentwicklung
(GME) vorgestellt. Diese Ansätze nutzen dabei Daten, Informationen oder auch Wissen
aus internen und externen Unternehmensquellen, um den GME-Prozess zu unterstützen.
Innerhalb dieses Beitrags zeigen wir einige Ansätze aus der aktuellen Literatur
und analysieren wie ihre Datennutzung den GME-Prozess unterstützt. Weiterhin stellen
wir mit dem BMDL Feature Modeler ein Tool vor, welches den GME-Prozess mit Expertenwissen
unterstützt.
author:
- first_name: Sebastian
full_name: Gottschalk, Sebastian
id: '47208'
last_name: Gottschalk
- first_name: Enes
full_name: Yigitbas, Enes
id: '8447'
last_name: Yigitbas
orcid: 0000-0002-5967-833X
citation:
ama: 'Gottschalk S, Yigitbas E. Von datenbasierter zu datengetriebener Geschäftsmodellentwicklung:
Ein Überblick über Software-Tools und deren Datennutzung. Vol 1. Gesellschaft
für Informatik; 2021.'
apa: 'Gottschalk, S., & Yigitbas, E. (2021). Von datenbasierter zu datengetriebener
Geschäftsmodellentwicklung: Ein Überblick über Software-Tools und deren Datennutzung
(Vol. 1). Gesellschaft für Informatik.'
bibtex: '@book{Gottschalk_Yigitbas_2021, series={WI-MAW-Rundbrief}, title={Von datenbasierter
zu datengetriebener Geschäftsmodellentwicklung: Ein Überblick über Software-Tools
und deren Datennutzung}, volume={1}, publisher={Gesellschaft für Informatik},
author={Gottschalk, Sebastian and Yigitbas, Enes}, year={2021}, collection={WI-MAW-Rundbrief}
}'
chicago: 'Gottschalk, Sebastian, and Enes Yigitbas. Von datenbasierter zu datengetriebener
Geschäftsmodellentwicklung: Ein Überblick über Software-Tools und deren Datennutzung.
Vol. 1. WI-MAW-Rundbrief. Gesellschaft für Informatik, 2021.'
ieee: 'S. Gottschalk and E. Yigitbas, Von datenbasierter zu datengetriebener
Geschäftsmodellentwicklung: Ein Überblick über Software-Tools und deren Datennutzung,
vol. 1. Gesellschaft für Informatik, 2021.'
mla: 'Gottschalk, Sebastian, and Enes Yigitbas. Von datenbasierter zu datengetriebener
Geschäftsmodellentwicklung: Ein Überblick über Software-Tools und deren Datennutzung.
Vol. 1, Gesellschaft für Informatik, 2021.'
short: 'S. Gottschalk, E. Yigitbas, Von datenbasierter zu datengetriebener Geschäftsmodellentwicklung:
Ein Überblick über Software-Tools und deren Datennutzung, Gesellschaft für Informatik,
2021.'
date_created: 2021-03-25T10:02:18Z
date_updated: 2022-01-06T06:55:06Z
department:
- _id: '66'
- _id: '534'
intvolume: ' 1'
language:
- iso: ger
main_file_link:
- open_access: '1'
url: https://fa-wi-maw.gi.de/fileadmin/FA/WI-MAW/Rundbriefe/3037624_GI_45_Rundbrief_JG27.pdf
oa: '1'
project:
- _id: '1'
name: SFB 901
- _id: '4'
name: SFB 901 - Project Area C
- _id: '17'
name: SFB 901 - Subproject C5
publication_identifier:
unknown:
- 1610-5753
publisher: Gesellschaft für Informatik
series_title: WI-MAW-Rundbrief
status: public
title: 'Von datenbasierter zu datengetriebener Geschäftsmodellentwicklung: Ein Überblick
über Software-Tools und deren Datennutzung'
type: report
user_id: '47208'
volume: 1
year: '2021'
...
---
_id: '21601'
abstract:
- lang: eng
text: The invention describes a distributed merchandise management system, in which
the client, retailer and the manufacturer are linked by a network. This is implemented
by a cloud storage (105), the cloud storage (105) comprising a means (105 a) for
storing data, a means for receiving first data from a first network node (110),
the first data being associated with a physical object, a means for receiving
request data from a second network node (120), a means for receiving second data
from a third network node (130), the second data being associated with the first
data and comprising at least one data piece adapted to change the first data depending
on the received request data, a means for changing the first data based at least
in part on the second data and the request data, and a means for sending a changed
portion of the first data from the cloud storage (105) to the first network node
(110).
application_date: 2019-04-12
application_number: 17050,078
author:
- first_name: Thomas
full_name: Göllner, Thomas
last_name: Göllner
- first_name: Jan-Hendrik
full_name: Schwarz, Jan-Hendrik
last_name: Schwarz
- first_name: Sebastian
full_name: Gottschalk, Sebastian
id: '47208'
last_name: Gottschalk
- first_name: Stefan
full_name: Sauer, Stefan
id: '447'
last_name: Sauer
citation:
ama: Göllner T, Schwarz J-H, Gottschalk S, Sauer S. Distributed merchandise management
system. 2021.
apa: Göllner, T., Schwarz, J.-H., Gottschalk, S., & Sauer, S. (2021). Distributed
merchandise management system.
bibtex: '@article{Göllner_Schwarz_Gottschalk_Sauer_2021, title={Distributed merchandise
management system}, author={Göllner, Thomas and Schwarz, Jan-Hendrik and Gottschalk,
Sebastian and Sauer, Stefan}, year={2021} }'
chicago: Göllner, Thomas, Jan-Hendrik Schwarz, Sebastian Gottschalk, and Stefan
Sauer. “Distributed Merchandise Management System,” 2021.
ieee: T. Göllner, J.-H. Schwarz, S. Gottschalk, and S. Sauer, “Distributed merchandise
management system.” 2021.
mla: Göllner, Thomas, et al. Distributed Merchandise Management System. 2021.
short: T. Göllner, J.-H. Schwarz, S. Gottschalk, S. Sauer, (2021).
date_created: 2021-04-09T09:47:52Z
date_updated: 2022-01-06T06:55:07Z
department:
- _id: '66'
ipc: 06Q 30/02, H04W 4/02, 06F 16/182
ipn: US 2021/0081978 A1
main_file_link:
- open_access: '1'
url: https://patents.google.com/patent/US20210081978A1/en
oa: '1'
publication_date: 2021-03-18
status: public
title: Distributed merchandise management system
type: patent
user_id: '47208'
year: '2021'
...
---
_id: '21639'
abstract:
- lang: eng
text: 'The development of effective business models is an essential task in highly
competitive markets like mobile ecosystems. Existing development methods for these
business models do not specifically focus that the development process profoundly
depends on the situation (e.g., market size, regulations) of the mobile app developer.
Here, a mismatch between method and situation can lead to poor resource management
and longer development cycles. In software engineering, situational method engineering
is used for software projects to configure a development method out of a method
repository based on the project situation. Analogously, we support creating situation-specific
business model development methods with a method base and new user roles. Here,
the method engineer obtains the knowledge of the domain expert and stores it in
the method base as elements, building blocks, and patterns. The expert knowledge
is derived from a grey literature review on mobile development processes. After
this, the method engineer constructs the development method based on the described
situation of the business developer. We provide an open-source tool and evaluate
it by constructing a local event platform''s business model development method. '
author:
- first_name: Sebastian
full_name: Gottschalk, Sebastian
id: '47208'
last_name: Gottschalk
- first_name: Enes
full_name: Yigitbas, Enes
id: '8447'
last_name: Yigitbas
orcid: 0000-0002-5967-833X
- first_name: Alexander
full_name: Nowosad, Alexander
last_name: Nowosad
- first_name: Gregor
full_name: Engels, Gregor
last_name: Engels
citation:
ama: 'Gottschalk S, Yigitbas E, Nowosad A, Engels G. Situation-specific Business
Model Development Methods for Mobile App Developers. In: Enterprise, Business-Process
and Information Systems Modeling. Springer; 2021. doi:10.1007/978-3-030-79186-5_17'
apa: Gottschalk, S., Yigitbas, E., Nowosad, A., & Engels, G. (2021). Situation-specific
Business Model Development Methods for Mobile App Developers. In Enterprise,
Business-Process and Information Systems Modeling. Springer. https://doi.org/10.1007/978-3-030-79186-5_17
bibtex: '@inproceedings{Gottschalk_Yigitbas_Nowosad_Engels_2021, title={Situation-specific
Business Model Development Methods for Mobile App Developers}, DOI={10.1007/978-3-030-79186-5_17},
booktitle={Enterprise, Business-Process and Information Systems Modeling}, publisher={Springer},
author={Gottschalk, Sebastian and Yigitbas, Enes and Nowosad, Alexander and Engels,
Gregor}, year={2021} }'
chicago: Gottschalk, Sebastian, Enes Yigitbas, Alexander Nowosad, and Gregor Engels.
“Situation-Specific Business Model Development Methods for Mobile App Developers.”
In Enterprise, Business-Process and Information Systems Modeling. Springer,
2021. https://doi.org/10.1007/978-3-030-79186-5_17.
ieee: S. Gottschalk, E. Yigitbas, A. Nowosad, and G. Engels, “Situation-specific
Business Model Development Methods for Mobile App Developers,” in Enterprise,
Business-Process and Information Systems Modeling, 2021.
mla: Gottschalk, Sebastian, et al. “Situation-Specific Business Model Development
Methods for Mobile App Developers.” Enterprise, Business-Process and Information
Systems Modeling, Springer, 2021, doi:10.1007/978-3-030-79186-5_17.
short: 'S. Gottschalk, E. Yigitbas, A. Nowosad, G. Engels, in: Enterprise, Business-Process
and Information Systems Modeling, Springer, 2021.'
date_created: 2021-04-20T13:23:41Z
date_updated: 2022-01-06T06:55:08Z
ddc:
- '000'
department:
- _id: '66'
- _id: '534'
doi: 10.1007/978-3-030-79186-5_17
file:
- access_level: open_access
content_type: application/pdf
creator: sego
date_created: 2021-07-20T16:19:27Z
date_updated: 2021-07-20T16:20:15Z
file_id: '22769'
file_name: EMMSAD21.pdf
file_size: 638707
relation: main_file
file_date_updated: 2021-07-20T16:20:15Z
has_accepted_license: '1'
keyword:
- Business Model Development
- Situational Method Engineering
- Mobile App
- Business Model Development Tools
language:
- iso: eng
oa: '1'
project:
- _id: '1'
name: SFB 901
- _id: '4'
name: SFB 901 - Project Area C
- _id: '17'
name: SFB 901 - Subproject C5
publication: Enterprise, Business-Process and Information Systems Modeling
publisher: Springer
status: public
title: Situation-specific Business Model Development Methods for Mobile App Developers
type: conference
user_id: '47208'
year: '2021'
...