---
_id: '65825'
author:
- first_name: Dominik
full_name: Kürpick, Dominik
last_name: Kürpick
- first_name: Aschot
full_name: Hovemann, Aschot
last_name: Hovemann
- first_name: Christian
full_name: Kürpick, Christian
last_name: Kürpick
- first_name: Stefan
full_name: Gabriel, Stefan
last_name: Gabriel
- first_name: Jonas
full_name: Lick, Jonas
last_name: Lick
- first_name: Roman
full_name: Dumitrescu, Roman
id: '16190'
last_name: Dumitrescu
citation:
ama: 'Kürpick D, Hovemann A, Kürpick C, Gabriel S, Lick J, Dumitrescu R. AI-Based
Enterprise Architecture Management in Engineering Domain: A Systematic Literature
Review. In: 2025 International Conference on Intelligent &Amp; Innovative
Practices in Engineering &Amp; Management (IIPEM). IEEE; 2026. doi:10.1109/iipem65914.2025.11548261'
apa: 'Kürpick, D., Hovemann, A., Kürpick, C., Gabriel, S., Lick, J., & Dumitrescu,
R. (2026). AI-Based Enterprise Architecture Management in Engineering Domain:
A Systematic Literature Review. 2025 International Conference on Intelligent
&Amp; Innovative Practices in Engineering &Amp; Management (IIPEM).
https://doi.org/10.1109/iipem65914.2025.11548261'
bibtex: '@inproceedings{Kürpick_Hovemann_Kürpick_Gabriel_Lick_Dumitrescu_2026, title={AI-Based
Enterprise Architecture Management in Engineering Domain: A Systematic Literature
Review}, DOI={10.1109/iipem65914.2025.11548261},
booktitle={2025 International Conference on Intelligent & Innovative
Practices in Engineering & Management (IIPEM)}, publisher={IEEE},
author={Kürpick, Dominik and Hovemann, Aschot and Kürpick, Christian and Gabriel,
Stefan and Lick, Jonas and Dumitrescu, Roman}, year={2026} }'
chicago: 'Kürpick, Dominik, Aschot Hovemann, Christian Kürpick, Stefan Gabriel,
Jonas Lick, and Roman Dumitrescu. “AI-Based Enterprise Architecture Management
in Engineering Domain: A Systematic Literature Review.” In 2025 International
Conference on Intelligent &Amp; Innovative Practices in Engineering &Amp;
Management (IIPEM). IEEE, 2026. https://doi.org/10.1109/iipem65914.2025.11548261.'
ieee: 'D. Kürpick, A. Hovemann, C. Kürpick, S. Gabriel, J. Lick, and R. Dumitrescu,
“AI-Based Enterprise Architecture Management in Engineering Domain: A Systematic
Literature Review,” 2026, doi: 10.1109/iipem65914.2025.11548261.'
mla: 'Kürpick, Dominik, et al. “AI-Based Enterprise Architecture Management in Engineering
Domain: A Systematic Literature Review.” 2025 International Conference on Intelligent
&Amp; Innovative Practices in Engineering &Amp; Management (IIPEM),
IEEE, 2026, doi:10.1109/iipem65914.2025.11548261.'
short: 'D. Kürpick, A. Hovemann, C. Kürpick, S. Gabriel, J. Lick, R. Dumitrescu,
in: 2025 International Conference on Intelligent &Amp; Innovative Practices
in Engineering &Amp; Management (IIPEM), IEEE, 2026.'
date_created: 2026-06-10T08:23:43Z
date_updated: 2026-06-10T08:24:19Z
department:
- _id: '563'
doi: 10.1109/iipem65914.2025.11548261
language:
- iso: eng
publication: 2025 International Conference on Intelligent & Innovative Practices
in Engineering & Management (IIPEM)
publication_status: published
publisher: IEEE
status: public
title: 'AI-Based Enterprise Architecture Management in Engineering Domain: A Systematic
Literature Review'
type: conference
user_id: '15782'
year: '2026'
...
---
_id: '65835'
author:
- first_name: Christian
full_name: Koldewey, Christian
id: '43136'
last_name: Koldewey
orcid: https://orcid.org/0000-0001-7992-6399
- first_name: Celina Maleen
full_name: Avermeyer, Celina Maleen
id: '84783'
last_name: Avermeyer
- first_name: Hendrik
full_name: van der Valk, Hendrik
last_name: van der Valk
- first_name: Julian
full_name: Zerbin, Julian
id: '51711'
last_name: Zerbin
- first_name: Roman
full_name: Dumitrescu, Roman
id: '16190'
last_name: Dumitrescu
citation:
ama: 'Koldewey C, Avermeyer CM, van der Valk H, Zerbin J, Dumitrescu R. Fundamental
Patterns – A Taxonomy for Archetype Development in Information Systems. In: Lecture
Notes in Computer Science. Springer Nature Switzerland; 2026. doi:10.1007/978-3-032-28313-9_18'
apa: Koldewey, C., Avermeyer, C. M., van der Valk, H., Zerbin, J., & Dumitrescu,
R. (2026). Fundamental Patterns – A Taxonomy for Archetype Development in Information
Systems. In Lecture Notes in Computer Science. Springer Nature Switzerland.
https://doi.org/10.1007/978-3-032-28313-9_18
bibtex: '@inbook{Koldewey_Avermeyer_van der Valk_Zerbin_Dumitrescu_2026, place={Cham},
title={Fundamental Patterns – A Taxonomy for Archetype Development in Information
Systems}, DOI={10.1007/978-3-032-28313-9_18},
booktitle={Lecture Notes in Computer Science}, publisher={Springer Nature Switzerland},
author={Koldewey, Christian and Avermeyer, Celina Maleen and van der Valk, Hendrik
and Zerbin, Julian and Dumitrescu, Roman}, year={2026} }'
chicago: 'Koldewey, Christian, Celina Maleen Avermeyer, Hendrik van der Valk, Julian
Zerbin, and Roman Dumitrescu. “Fundamental Patterns – A Taxonomy for Archetype
Development in Information Systems.” In Lecture Notes in Computer Science.
Cham: Springer Nature Switzerland, 2026. https://doi.org/10.1007/978-3-032-28313-9_18.'
ieee: 'C. Koldewey, C. M. Avermeyer, H. van der Valk, J. Zerbin, and R. Dumitrescu,
“Fundamental Patterns – A Taxonomy for Archetype Development in Information Systems,”
in Lecture Notes in Computer Science, Cham: Springer Nature Switzerland,
2026.'
mla: Koldewey, Christian, et al. “Fundamental Patterns – A Taxonomy for Archetype
Development in Information Systems.” Lecture Notes in Computer Science,
Springer Nature Switzerland, 2026, doi:10.1007/978-3-032-28313-9_18.
short: 'C. Koldewey, C.M. Avermeyer, H. van der Valk, J. Zerbin, R. Dumitrescu,
in: Lecture Notes in Computer Science, Springer Nature Switzerland, Cham, 2026.'
date_created: 2026-06-11T11:25:01Z
date_updated: 2026-06-11T11:25:49Z
department:
- _id: '563'
doi: 10.1007/978-3-032-28313-9_18
language:
- iso: eng
place: Cham
publication: Lecture Notes in Computer Science
publication_identifier:
isbn:
- '9783032283122'
- '9783032283139'
issn:
- 0302-9743
- 1611-3349
publication_status: published
publisher: Springer Nature Switzerland
status: public
title: Fundamental Patterns – A Taxonomy for Archetype Development in Information
Systems
type: book_chapter
user_id: '15782'
year: '2026'
...
---
_id: '65834'
author:
- first_name: Lynn
full_name: Humpert, Lynn
last_name: Humpert
- first_name: Jan-Philipp
full_name: Disselkamp, Jan-Philipp
last_name: Disselkamp
- first_name: Gerrit
full_name: Cichon, Gerrit
last_name: Cichon
- first_name: Harald
full_name: Anacker, Harald
last_name: Anacker
- first_name: Roman
full_name: Dumitrescu, Roman
id: '16190'
last_name: Dumitrescu
citation:
ama: Humpert L, Disselkamp J-P, Cichon G, Anacker H, Dumitrescu R. Systematic Approach
to Early Validation Based on the System Architecture of Advanced Systems in the
B2B Sector. IEEE Engineering Management Review. Published online 2026:1-22.
doi:10.1109/emr.2026.3700482
apa: Humpert, L., Disselkamp, J.-P., Cichon, G., Anacker, H., & Dumitrescu,
R. (2026). Systematic Approach to Early Validation Based on the System Architecture
of Advanced Systems in the B2B Sector. IEEE Engineering Management Review,
1–22. https://doi.org/10.1109/emr.2026.3700482
bibtex: '@article{Humpert_Disselkamp_Cichon_Anacker_Dumitrescu_2026, title={Systematic
Approach to Early Validation Based on the System Architecture of Advanced Systems
in the B2B Sector}, DOI={10.1109/emr.2026.3700482},
journal={IEEE Engineering Management Review}, publisher={Institute of Electrical
and Electronics Engineers (IEEE)}, author={Humpert, Lynn and Disselkamp, Jan-Philipp
and Cichon, Gerrit and Anacker, Harald and Dumitrescu, Roman}, year={2026}, pages={1–22}
}'
chicago: Humpert, Lynn, Jan-Philipp Disselkamp, Gerrit Cichon, Harald Anacker, and
Roman Dumitrescu. “Systematic Approach to Early Validation Based on the System
Architecture of Advanced Systems in the B2B Sector.” IEEE Engineering Management
Review, 2026, 1–22. https://doi.org/10.1109/emr.2026.3700482.
ieee: 'L. Humpert, J.-P. Disselkamp, G. Cichon, H. Anacker, and R. Dumitrescu, “Systematic
Approach to Early Validation Based on the System Architecture of Advanced Systems
in the B2B Sector,” IEEE Engineering Management Review, pp. 1–22, 2026,
doi: 10.1109/emr.2026.3700482.'
mla: Humpert, Lynn, et al. “Systematic Approach to Early Validation Based on the
System Architecture of Advanced Systems in the B2B Sector.” IEEE Engineering
Management Review, Institute of Electrical and Electronics Engineers (IEEE),
2026, pp. 1–22, doi:10.1109/emr.2026.3700482.
short: L. Humpert, J.-P. Disselkamp, G. Cichon, H. Anacker, R. Dumitrescu, IEEE
Engineering Management Review (2026) 1–22.
date_created: 2026-06-11T11:22:47Z
date_updated: 2026-06-11T11:25:51Z
department:
- _id: '563'
doi: 10.1109/emr.2026.3700482
language:
- iso: eng
page: 1-22
publication: IEEE Engineering Management Review
publication_identifier:
issn:
- 0360-8581
- 1937-4178
publication_status: published
publisher: Institute of Electrical and Electronics Engineers (IEEE)
status: public
title: Systematic Approach to Early Validation Based on the System Architecture of
Advanced Systems in the B2B Sector
type: journal_article
user_id: '15782'
year: '2026'
...
---
_id: '65836'
author:
- first_name: Timm
full_name: Fichtler, Timm
id: '66731'
last_name: Fichtler
orcid: https://orcid.org/0000-0001-6034-4399
- first_name: Lisa Irene
full_name: Petzke, Lisa Irene
id: '63192'
last_name: Petzke
- first_name: Khoren
full_name: Grigoryan, Khoren
last_name: Grigoryan
- first_name: Christian
full_name: Koldewey, Christian
id: '43136'
last_name: Koldewey
orcid: https://orcid.org/0000-0001-7992-6399
- first_name: Roman
full_name: Dumitrescu, Roman
id: '16190'
last_name: Dumitrescu
citation:
ama: 'Fichtler T, Petzke LI, Grigoryan K, Koldewey C, Dumitrescu R. Enhancing Product
Management Performance through Digitalization: Advantages, Challenges, Design
Fields. In: Proceedings of the Annual Hawaii International Conference on System
Sciences. Hawaii International Conference on System Sciences; 2026. doi:10.24251/hicss.2026.478'
apa: 'Fichtler, T., Petzke, L. I., Grigoryan, K., Koldewey, C., & Dumitrescu,
R. (2026). Enhancing Product Management Performance through Digitalization: Advantages,
Challenges, Design Fields. Proceedings of the Annual Hawaii International Conference
on System Sciences. https://doi.org/10.24251/hicss.2026.478'
bibtex: '@inproceedings{Fichtler_Petzke_Grigoryan_Koldewey_Dumitrescu_2026, title={Enhancing
Product Management Performance through Digitalization: Advantages, Challenges,
Design Fields}, DOI={10.24251/hicss.2026.478},
booktitle={Proceedings of the Annual Hawaii International Conference on System
Sciences}, publisher={Hawaii International Conference on System Sciences}, author={Fichtler,
Timm and Petzke, Lisa Irene and Grigoryan, Khoren and Koldewey, Christian and
Dumitrescu, Roman}, year={2026} }'
chicago: 'Fichtler, Timm, Lisa Irene Petzke, Khoren Grigoryan, Christian Koldewey,
and Roman Dumitrescu. “Enhancing Product Management Performance through Digitalization:
Advantages, Challenges, Design Fields.” In Proceedings of the Annual Hawaii
International Conference on System Sciences. Hawaii International Conference
on System Sciences, 2026. https://doi.org/10.24251/hicss.2026.478.'
ieee: 'T. Fichtler, L. I. Petzke, K. Grigoryan, C. Koldewey, and R. Dumitrescu,
“Enhancing Product Management Performance through Digitalization: Advantages,
Challenges, Design Fields,” 2026, doi: 10.24251/hicss.2026.478.'
mla: 'Fichtler, Timm, et al. “Enhancing Product Management Performance through Digitalization:
Advantages, Challenges, Design Fields.” Proceedings of the Annual Hawaii International
Conference on System Sciences, Hawaii International Conference on System Sciences,
2026, doi:10.24251/hicss.2026.478.'
short: 'T. Fichtler, L.I. Petzke, K. Grigoryan, C. Koldewey, R. Dumitrescu, in:
Proceedings of the Annual Hawaii International Conference on System Sciences,
Hawaii International Conference on System Sciences, 2026.'
date_created: 2026-06-11T11:28:02Z
date_updated: 2026-06-11T11:33:28Z
department:
- _id: '563'
doi: 10.24251/hicss.2026.478
language:
- iso: eng
publication: Proceedings of the Annual Hawaii International Conference on System Sciences
publication_identifier:
issn:
- 2572-6862
publication_status: published
publisher: Hawaii International Conference on System Sciences
status: public
title: 'Enhancing Product Management Performance through Digitalization: Advantages,
Challenges, Design Fields'
type: conference
user_id: '15782'
year: '2026'
...
---
_id: '65845'
author:
- first_name: Fiona
full_name: Kattenstroth, Fiona
last_name: Kattenstroth
- first_name: Michael
full_name: Kranz, Michael
last_name: Kranz
- first_name: Sebastian
full_name: Hunger, Sebastian
last_name: Hunger
- first_name: Dennis
full_name: Withot, Dennis
last_name: Withot
- first_name: Aschot
full_name: Hovemann, Aschot
last_name: Hovemann
- first_name: Roman
full_name: Dumitrescu, Roman
id: '16190'
last_name: Dumitrescu
citation:
ama: 'Kattenstroth F, Kranz M, Hunger S, Withot D, Hovemann A, Dumitrescu R. Towards
a digital factory twin: systematization of material flow simulation use cases.
Procedia Computer Science. 2026;277:586-595. doi:10.1016/j.procs.2026.02.100'
apa: 'Kattenstroth, F., Kranz, M., Hunger, S., Withot, D., Hovemann, A., & Dumitrescu,
R. (2026). Towards a digital factory twin: systematization of material flow simulation
use cases. Procedia Computer Science, 277, 586–595. https://doi.org/10.1016/j.procs.2026.02.100'
bibtex: '@article{Kattenstroth_Kranz_Hunger_Withot_Hovemann_Dumitrescu_2026, title={Towards
a digital factory twin: systematization of material flow simulation use cases},
volume={277}, DOI={10.1016/j.procs.2026.02.100},
journal={Procedia Computer Science}, publisher={Elsevier BV}, author={Kattenstroth,
Fiona and Kranz, Michael and Hunger, Sebastian and Withot, Dennis and Hovemann,
Aschot and Dumitrescu, Roman}, year={2026}, pages={586–595} }'
chicago: 'Kattenstroth, Fiona, Michael Kranz, Sebastian Hunger, Dennis Withot, Aschot
Hovemann, and Roman Dumitrescu. “Towards a Digital Factory Twin: Systematization
of Material Flow Simulation Use Cases.” Procedia Computer Science 277 (2026):
586–95. https://doi.org/10.1016/j.procs.2026.02.100.'
ieee: 'F. Kattenstroth, M. Kranz, S. Hunger, D. Withot, A. Hovemann, and R. Dumitrescu,
“Towards a digital factory twin: systematization of material flow simulation use
cases,” Procedia Computer Science, vol. 277, pp. 586–595, 2026, doi: 10.1016/j.procs.2026.02.100.'
mla: 'Kattenstroth, Fiona, et al. “Towards a Digital Factory Twin: Systematization
of Material Flow Simulation Use Cases.” Procedia Computer Science, vol.
277, Elsevier BV, 2026, pp. 586–95, doi:10.1016/j.procs.2026.02.100.'
short: F. Kattenstroth, M. Kranz, S. Hunger, D. Withot, A. Hovemann, R. Dumitrescu,
Procedia Computer Science 277 (2026) 586–595.
date_created: 2026-06-11T11:43:11Z
date_updated: 2026-06-11T11:43:43Z
department:
- _id: '563'
doi: 10.1016/j.procs.2026.02.100
intvolume: ' 277'
language:
- iso: eng
page: 586-595
publication: Procedia Computer Science
publication_identifier:
issn:
- 1877-0509
publication_status: published
publisher: Elsevier BV
status: public
title: 'Towards a digital factory twin: systematization of material flow simulation
use cases'
type: journal_article
user_id: '15782'
volume: 277
year: '2026'
...
---
_id: '65838'
author:
- first_name: Anja
full_name: Rasor, Anja
id: '34415'
last_name: Rasor
- first_name: Lisa Irene
full_name: Petzke, Lisa Irene
id: '63192'
last_name: Petzke
- first_name: Christian
full_name: Koldewey, Christian
id: '43136'
last_name: Koldewey
orcid: https://orcid.org/0000-0001-7992-6399
- first_name: Roman
full_name: Dumitrescu, Roman
id: '16190'
last_name: Dumitrescu
citation:
ama: 'Rasor A, Petzke LI, Koldewey C, Dumitrescu R. Identifying Cost Drivers in
Circular Business Model Planning: Insights from an Explorative Interview Study.
Procedia CIRP. 2026;140:239-244. doi:10.1016/j.procir.2026.05.041'
apa: 'Rasor, A., Petzke, L. I., Koldewey, C., & Dumitrescu, R. (2026). Identifying
Cost Drivers in Circular Business Model Planning: Insights from an Explorative
Interview Study. Procedia CIRP, 140, 239–244. https://doi.org/10.1016/j.procir.2026.05.041'
bibtex: '@article{Rasor_Petzke_Koldewey_Dumitrescu_2026, title={Identifying Cost
Drivers in Circular Business Model Planning: Insights from an Explorative Interview
Study}, volume={140}, DOI={10.1016/j.procir.2026.05.041},
journal={Procedia CIRP}, publisher={Elsevier BV}, author={Rasor, Anja and Petzke,
Lisa Irene and Koldewey, Christian and Dumitrescu, Roman}, year={2026}, pages={239–244}
}'
chicago: 'Rasor, Anja, Lisa Irene Petzke, Christian Koldewey, and Roman Dumitrescu.
“Identifying Cost Drivers in Circular Business Model Planning: Insights from an
Explorative Interview Study.” Procedia CIRP 140 (2026): 239–44. https://doi.org/10.1016/j.procir.2026.05.041.'
ieee: 'A. Rasor, L. I. Petzke, C. Koldewey, and R. Dumitrescu, “Identifying Cost
Drivers in Circular Business Model Planning: Insights from an Explorative Interview
Study,” Procedia CIRP, vol. 140, pp. 239–244, 2026, doi: 10.1016/j.procir.2026.05.041.'
mla: 'Rasor, Anja, et al. “Identifying Cost Drivers in Circular Business Model Planning:
Insights from an Explorative Interview Study.” Procedia CIRP, vol. 140,
Elsevier BV, 2026, pp. 239–44, doi:10.1016/j.procir.2026.05.041.'
short: A. Rasor, L.I. Petzke, C. Koldewey, R. Dumitrescu, Procedia CIRP 140 (2026)
239–244.
date_created: 2026-06-11T11:35:17Z
date_updated: 2026-06-11T11:37:28Z
department:
- _id: '563'
doi: 10.1016/j.procir.2026.05.041
intvolume: ' 140'
language:
- iso: eng
page: 239-244
publication: Procedia CIRP
publication_identifier:
issn:
- 2212-8271
publication_status: published
publisher: Elsevier BV
status: public
title: 'Identifying Cost Drivers in Circular Business Model Planning: Insights from
an Explorative Interview Study'
type: journal_article
user_id: '15782'
volume: 140
year: '2026'
...
---
_id: '65840'
author:
- first_name: Khoren
full_name: Grigoryan, Khoren
last_name: Grigoryan
- first_name: Eliana
full_name: Bauer, Eliana
last_name: Bauer
- first_name: Timm
full_name: Fichtler, Timm
id: '66731'
last_name: Fichtler
orcid: https://orcid.org/0000-0001-6034-4399
- first_name: Laban
full_name: Asmar, Laban
last_name: Asmar
- first_name: Arno
full_name: Kühn, Arno
last_name: Kühn
- first_name: Roman
full_name: Dumitrescu, Roman
id: '16190'
last_name: Dumitrescu
citation:
ama: Grigoryan K, Bauer E, Fichtler T, Asmar L, Kühn A, Dumitrescu R. Design Principles
and Process Model for Planning Data Analytics in Product Management. Procedia
CIRP. 2026;140:916-921. doi:10.1016/j.procir.2026.05.154
apa: Grigoryan, K., Bauer, E., Fichtler, T., Asmar, L., Kühn, A., & Dumitrescu,
R. (2026). Design Principles and Process Model for Planning Data Analytics in
Product Management. Procedia CIRP, 140, 916–921. https://doi.org/10.1016/j.procir.2026.05.154
bibtex: '@article{Grigoryan_Bauer_Fichtler_Asmar_Kühn_Dumitrescu_2026, title={Design
Principles and Process Model for Planning Data Analytics in Product Management},
volume={140}, DOI={10.1016/j.procir.2026.05.154},
journal={Procedia CIRP}, publisher={Elsevier BV}, author={Grigoryan, Khoren and
Bauer, Eliana and Fichtler, Timm and Asmar, Laban and Kühn, Arno and Dumitrescu,
Roman}, year={2026}, pages={916–921} }'
chicago: 'Grigoryan, Khoren, Eliana Bauer, Timm Fichtler, Laban Asmar, Arno Kühn,
and Roman Dumitrescu. “Design Principles and Process Model for Planning Data Analytics
in Product Management.” Procedia CIRP 140 (2026): 916–21. https://doi.org/10.1016/j.procir.2026.05.154.'
ieee: 'K. Grigoryan, E. Bauer, T. Fichtler, L. Asmar, A. Kühn, and R. Dumitrescu,
“Design Principles and Process Model for Planning Data Analytics in Product Management,”
Procedia CIRP, vol. 140, pp. 916–921, 2026, doi: 10.1016/j.procir.2026.05.154.'
mla: Grigoryan, Khoren, et al. “Design Principles and Process Model for Planning
Data Analytics in Product Management.” Procedia CIRP, vol. 140, Elsevier
BV, 2026, pp. 916–21, doi:10.1016/j.procir.2026.05.154.
short: K. Grigoryan, E. Bauer, T. Fichtler, L. Asmar, A. Kühn, R. Dumitrescu, Procedia
CIRP 140 (2026) 916–921.
date_created: 2026-06-11T11:37:37Z
date_updated: 2026-06-11T11:43:46Z
department:
- _id: '563'
doi: 10.1016/j.procir.2026.05.154
intvolume: ' 140'
language:
- iso: eng
page: 916-921
publication: Procedia CIRP
publication_identifier:
issn:
- 2212-8271
publication_status: published
publisher: Elsevier BV
status: public
title: Design Principles and Process Model for Planning Data Analytics in Product
Management
type: journal_article
user_id: '15782'
volume: 140
year: '2026'
...
---
_id: '65839'
author:
- first_name: Lisa Irene
full_name: Petzke, Lisa Irene
id: '63192'
last_name: Petzke
- first_name: Julia Marie
full_name: Vehmeyer, Julia Marie
id: '84394'
last_name: Vehmeyer
- first_name: Anja
full_name: Rasor, Anja
id: '34415'
last_name: Rasor
- first_name: Christian
full_name: Koldewey, Christian
id: '43136'
last_name: Koldewey
orcid: https://orcid.org/0000-0001-7992-6399
- first_name: Roman
full_name: Dumitrescu, Roman
id: '16190'
last_name: Dumitrescu
citation:
ama: Petzke LI, Vehmeyer JM, Rasor A, Koldewey C, Dumitrescu R. Organizational Capabilities
for Implementing R-Strategies in Circular Value Networks. Procedia CIRP.
2026;140:228-233. doi:10.1016/j.procir.2026.05.039
apa: Petzke, L. I., Vehmeyer, J. M., Rasor, A., Koldewey, C., & Dumitrescu,
R. (2026). Organizational Capabilities for Implementing R-Strategies in Circular
Value Networks. Procedia CIRP, 140, 228–233. https://doi.org/10.1016/j.procir.2026.05.039
bibtex: '@article{Petzke_Vehmeyer_Rasor_Koldewey_Dumitrescu_2026, title={Organizational
Capabilities for Implementing R-Strategies in Circular Value Networks}, volume={140},
DOI={10.1016/j.procir.2026.05.039},
journal={Procedia CIRP}, publisher={Elsevier BV}, author={Petzke, Lisa Irene and
Vehmeyer, Julia Marie and Rasor, Anja and Koldewey, Christian and Dumitrescu,
Roman}, year={2026}, pages={228–233} }'
chicago: 'Petzke, Lisa Irene, Julia Marie Vehmeyer, Anja Rasor, Christian Koldewey,
and Roman Dumitrescu. “Organizational Capabilities for Implementing R-Strategies
in Circular Value Networks.” Procedia CIRP 140 (2026): 228–33. https://doi.org/10.1016/j.procir.2026.05.039.'
ieee: 'L. I. Petzke, J. M. Vehmeyer, A. Rasor, C. Koldewey, and R. Dumitrescu, “Organizational
Capabilities for Implementing R-Strategies in Circular Value Networks,” Procedia
CIRP, vol. 140, pp. 228–233, 2026, doi: 10.1016/j.procir.2026.05.039.'
mla: Petzke, Lisa Irene, et al. “Organizational Capabilities for Implementing R-Strategies
in Circular Value Networks.” Procedia CIRP, vol. 140, Elsevier BV, 2026,
pp. 228–33, doi:10.1016/j.procir.2026.05.039.
short: L.I. Petzke, J.M. Vehmeyer, A. Rasor, C. Koldewey, R. Dumitrescu, Procedia
CIRP 140 (2026) 228–233.
date_created: 2026-06-11T11:36:25Z
date_updated: 2026-06-12T10:00:03Z
department:
- _id: '563'
doi: 10.1016/j.procir.2026.05.039
intvolume: ' 140'
language:
- iso: eng
page: 228-233
publication: Procedia CIRP
publication_identifier:
issn:
- 2212-8271
publication_status: published
publisher: Elsevier BV
status: public
title: Organizational Capabilities for Implementing R-Strategies in Circular Value
Networks
type: journal_article
user_id: '15782'
volume: 140
year: '2026'
...
---
_id: '65855'
author:
- first_name: Jan Luca
full_name: Twardzik, Jan Luca
last_name: Twardzik
- first_name: Lynn
full_name: Humpert, Lynn
last_name: Humpert
- first_name: Gerrit
full_name: Cichon, Gerrit
last_name: Cichon
- first_name: Roman
full_name: Dumitrescu, Roman
id: '16190'
last_name: Dumitrescu
citation:
ama: 'Twardzik JL, Humpert L, Cichon G, Dumitrescu R. Knowledge Gaps in Circular
Product Development: A Systematic Literature Review of the Manufacturing Industry.
In: Lecture Notes in Mechanical Engineering. Springer Nature Switzerland;
2026. doi:10.1007/978-3-032-21157-6_39'
apa: 'Twardzik, J. L., Humpert, L., Cichon, G., & Dumitrescu, R. (2026). Knowledge
Gaps in Circular Product Development: A Systematic Literature Review of the Manufacturing
Industry. In Lecture Notes in Mechanical Engineering. Springer Nature Switzerland.
https://doi.org/10.1007/978-3-032-21157-6_39'
bibtex: '@inbook{Twardzik_Humpert_Cichon_Dumitrescu_2026, place={Cham}, title={Knowledge
Gaps in Circular Product Development: A Systematic Literature Review of the Manufacturing
Industry}, DOI={10.1007/978-3-032-21157-6_39},
booktitle={Lecture Notes in Mechanical Engineering}, publisher={Springer Nature
Switzerland}, author={Twardzik, Jan Luca and Humpert, Lynn and Cichon, Gerrit
and Dumitrescu, Roman}, year={2026} }'
chicago: 'Twardzik, Jan Luca, Lynn Humpert, Gerrit Cichon, and Roman Dumitrescu.
“Knowledge Gaps in Circular Product Development: A Systematic Literature Review
of the Manufacturing Industry.” In Lecture Notes in Mechanical Engineering.
Cham: Springer Nature Switzerland, 2026. https://doi.org/10.1007/978-3-032-21157-6_39.'
ieee: 'J. L. Twardzik, L. Humpert, G. Cichon, and R. Dumitrescu, “Knowledge Gaps
in Circular Product Development: A Systematic Literature Review of the Manufacturing
Industry,” in Lecture Notes in Mechanical Engineering, Cham: Springer Nature
Switzerland, 2026.'
mla: 'Twardzik, Jan Luca, et al. “Knowledge Gaps in Circular Product Development:
A Systematic Literature Review of the Manufacturing Industry.” Lecture Notes
in Mechanical Engineering, Springer Nature Switzerland, 2026, doi:10.1007/978-3-032-21157-6_39.'
short: 'J.L. Twardzik, L. Humpert, G. Cichon, R. Dumitrescu, in: Lecture Notes in
Mechanical Engineering, Springer Nature Switzerland, Cham, 2026.'
date_created: 2026-06-12T11:04:33Z
date_updated: 2026-06-12T11:11:51Z
department:
- _id: '563'
doi: 10.1007/978-3-032-21157-6_39
language:
- iso: eng
place: Cham
publication: Lecture Notes in Mechanical Engineering
publication_identifier:
isbn:
- '9783032211569'
- '9783032211576'
issn:
- 2195-4356
- 2195-4364
publication_status: published
publisher: Springer Nature Switzerland
status: public
title: 'Knowledge Gaps in Circular Product Development: A Systematic Literature Review
of the Manufacturing Industry'
type: book_chapter
user_id: '15782'
year: '2026'
...
---
_id: '65856'
author:
- first_name: Malte
full_name: Trienens, Malte
last_name: Trienens
- first_name: Vanessa
full_name: Busch, Vanessa
last_name: Busch
- first_name: Fabian
full_name: Wyrwich, Fabian
last_name: Wyrwich
- first_name: Aschot
full_name: Hovemann, Aschot
last_name: Hovemann
- first_name: Roman
full_name: Dumitrescu, Roman
id: '16190'
last_name: Dumitrescu
citation:
ama: 'Trienens M, Busch V, Wyrwich F, Hovemann A, Dumitrescu R. Unleashing the Potential
of the Digital Product Passport in Engineering: A Structured Map for Sustainable
Product Design. Procedia CIRP. 2026;142:1070-1075. doi:10.1016/j.procir.2026.05.394'
apa: 'Trienens, M., Busch, V., Wyrwich, F., Hovemann, A., & Dumitrescu, R. (2026).
Unleashing the Potential of the Digital Product Passport in Engineering: A Structured
Map for Sustainable Product Design. Procedia CIRP, 142, 1070–1075.
https://doi.org/10.1016/j.procir.2026.05.394'
bibtex: '@article{Trienens_Busch_Wyrwich_Hovemann_Dumitrescu_2026, title={Unleashing
the Potential of the Digital Product Passport in Engineering: A Structured Map
for Sustainable Product Design}, volume={142}, DOI={10.1016/j.procir.2026.05.394},
journal={Procedia CIRP}, publisher={Elsevier BV}, author={Trienens, Malte and
Busch, Vanessa and Wyrwich, Fabian and Hovemann, Aschot and Dumitrescu, Roman},
year={2026}, pages={1070–1075} }'
chicago: 'Trienens, Malte, Vanessa Busch, Fabian Wyrwich, Aschot Hovemann, and Roman
Dumitrescu. “Unleashing the Potential of the Digital Product Passport in Engineering:
A Structured Map for Sustainable Product Design.” Procedia CIRP 142 (2026):
1070–75. https://doi.org/10.1016/j.procir.2026.05.394.'
ieee: 'M. Trienens, V. Busch, F. Wyrwich, A. Hovemann, and R. Dumitrescu, “Unleashing
the Potential of the Digital Product Passport in Engineering: A Structured Map
for Sustainable Product Design,” Procedia CIRP, vol. 142, pp. 1070–1075,
2026, doi: 10.1016/j.procir.2026.05.394.'
mla: 'Trienens, Malte, et al. “Unleashing the Potential of the Digital Product Passport
in Engineering: A Structured Map for Sustainable Product Design.” Procedia
CIRP, vol. 142, Elsevier BV, 2026, pp. 1070–75, doi:10.1016/j.procir.2026.05.394.'
short: M. Trienens, V. Busch, F. Wyrwich, A. Hovemann, R. Dumitrescu, Procedia CIRP
142 (2026) 1070–1075.
date_created: 2026-06-12T11:11:31Z
date_updated: 2026-06-12T11:11:48Z
department:
- _id: '563'
doi: 10.1016/j.procir.2026.05.394
intvolume: ' 142'
language:
- iso: eng
page: 1070-1075
publication: Procedia CIRP
publication_identifier:
issn:
- 2212-8271
publication_status: published
publisher: Elsevier BV
status: public
title: 'Unleashing the Potential of the Digital Product Passport in Engineering: A
Structured Map for Sustainable Product Design'
type: journal_article
user_id: '15782'
volume: 142
year: '2026'
...
---
_id: '65837'
author:
- first_name: Julia Marie
full_name: Vehmeyer, Julia Marie
id: '84394'
last_name: Vehmeyer
- first_name: Lisa Irene
full_name: Petzke, Lisa Irene
id: '63192'
last_name: Petzke
- first_name: Christian
full_name: Koldewey, Christian
id: '43136'
last_name: Koldewey
orcid: https://orcid.org/0000-0001-7992-6399
- first_name: Roman
full_name: Dumitrescu, Roman
id: '16190'
last_name: Dumitrescu
citation:
ama: 'Vehmeyer JM, Petzke LI, Koldewey C, Dumitrescu R. The fellowship of the circle:
Barriers to establishing partnerships for circular value creation. Procedia
CIRP. 2026;140:863-868. doi:10.1016/j.procir.2026.05.145'
apa: 'Vehmeyer, J. M., Petzke, L. I., Koldewey, C., & Dumitrescu, R. (2026).
The fellowship of the circle: Barriers to establishing partnerships for circular
value creation. Procedia CIRP, 140, 863–868. https://doi.org/10.1016/j.procir.2026.05.145'
bibtex: '@article{Vehmeyer_Petzke_Koldewey_Dumitrescu_2026, title={The fellowship
of the circle: Barriers to establishing partnerships for circular value creation},
volume={140}, DOI={10.1016/j.procir.2026.05.145},
journal={Procedia CIRP}, publisher={Elsevier BV}, author={Vehmeyer, Julia Marie
and Petzke, Lisa Irene and Koldewey, Christian and Dumitrescu, Roman}, year={2026},
pages={863–868} }'
chicago: 'Vehmeyer, Julia Marie, Lisa Irene Petzke, Christian Koldewey, and Roman
Dumitrescu. “The Fellowship of the Circle: Barriers to Establishing Partnerships
for Circular Value Creation.” Procedia CIRP 140 (2026): 863–68. https://doi.org/10.1016/j.procir.2026.05.145.'
ieee: 'J. M. Vehmeyer, L. I. Petzke, C. Koldewey, and R. Dumitrescu, “The fellowship
of the circle: Barriers to establishing partnerships for circular value creation,”
Procedia CIRP, vol. 140, pp. 863–868, 2026, doi: 10.1016/j.procir.2026.05.145.'
mla: 'Vehmeyer, Julia Marie, et al. “The Fellowship of the Circle: Barriers to Establishing
Partnerships for Circular Value Creation.” Procedia CIRP, vol. 140, Elsevier
BV, 2026, pp. 863–68, doi:10.1016/j.procir.2026.05.145.'
short: J.M. Vehmeyer, L.I. Petzke, C. Koldewey, R. Dumitrescu, Procedia CIRP 140
(2026) 863–868.
date_created: 2026-06-11T11:29:25Z
date_updated: 2026-06-12T10:00:23Z
department:
- _id: '563'
doi: 10.1016/j.procir.2026.05.145
intvolume: ' 140'
language:
- iso: eng
page: 863-868
publication: Procedia CIRP
publication_identifier:
issn:
- 2212-8271
publication_status: published
publisher: Elsevier BV
status: public
title: 'The fellowship of the circle: Barriers to establishing partnerships for circular
value creation'
type: journal_article
user_id: '15782'
volume: 140
year: '2026'
...
---
_id: '65854'
author:
- first_name: Fabian
full_name: Wyrwich, Fabian
last_name: Wyrwich
- first_name: Malte
full_name: Trienens, Malte
last_name: Trienens
- first_name: Aschot
full_name: Hovemann, Aschot
last_name: Hovemann
- first_name: Roman
full_name: Dumitrescu, Roman
id: '16190'
last_name: Dumitrescu
citation:
ama: 'Wyrwich F, Trienens M, Hovemann A, Dumitrescu R. Fields of Action of a Digital
Engineering Transformation Framework. In: 2025 IEEE International Conference
on Technology Management, Operations and Decisions (ICTMOD). IEEE; 2026. doi:10.1109/ictmod66732.2025.11371934'
apa: Wyrwich, F., Trienens, M., Hovemann, A., & Dumitrescu, R. (2026). Fields
of Action of a Digital Engineering Transformation Framework. 2025 IEEE International
Conference on Technology Management, Operations and Decisions (ICTMOD). https://doi.org/10.1109/ictmod66732.2025.11371934
bibtex: '@inproceedings{Wyrwich_Trienens_Hovemann_Dumitrescu_2026, title={Fields
of Action of a Digital Engineering Transformation Framework}, DOI={10.1109/ictmod66732.2025.11371934},
booktitle={2025 IEEE International Conference on Technology Management, Operations
and Decisions (ICTMOD)}, publisher={IEEE}, author={Wyrwich, Fabian and Trienens,
Malte and Hovemann, Aschot and Dumitrescu, Roman}, year={2026} }'
chicago: Wyrwich, Fabian, Malte Trienens, Aschot Hovemann, and Roman Dumitrescu.
“Fields of Action of a Digital Engineering Transformation Framework.” In 2025
IEEE International Conference on Technology Management, Operations and Decisions
(ICTMOD). IEEE, 2026. https://doi.org/10.1109/ictmod66732.2025.11371934.
ieee: 'F. Wyrwich, M. Trienens, A. Hovemann, and R. Dumitrescu, “Fields of Action
of a Digital Engineering Transformation Framework,” 2026, doi: 10.1109/ictmod66732.2025.11371934.'
mla: Wyrwich, Fabian, et al. “Fields of Action of a Digital Engineering Transformation
Framework.” 2025 IEEE International Conference on Technology Management, Operations
and Decisions (ICTMOD), IEEE, 2026, doi:10.1109/ictmod66732.2025.11371934.
short: 'F. Wyrwich, M. Trienens, A. Hovemann, R. Dumitrescu, in: 2025 IEEE International
Conference on Technology Management, Operations and Decisions (ICTMOD), IEEE,
2026.'
date_created: 2026-06-12T11:00:41Z
date_updated: 2026-06-12T11:03:26Z
department:
- _id: '563'
doi: 10.1109/ictmod66732.2025.11371934
language:
- iso: eng
publication: 2025 IEEE International Conference on Technology Management, Operations
and Decisions (ICTMOD)
publication_status: published
publisher: IEEE
status: public
title: Fields of Action of a Digital Engineering Transformation Framework
type: conference
user_id: '15782'
year: '2026'
...
---
_id: '65901'
author:
- first_name: Hanna
full_name: Steffens, Hanna
last_name: Steffens
- first_name: Enes
full_name: Yigitbas, Enes
id: '8447'
last_name: Yigitbas
orcid: 0000-0002-5967-833X
- first_name: Stefan
full_name: Sauer, Stefan
id: '447'
last_name: Sauer
orcid: 0000-0003-3084-0409
citation:
ama: 'Steffens H, Yigitbas E, Sauer S. Effects of Vertical Price Placement on Consumer
Behaviour: A VR-Based Investigation Including Eye Tracking. In: Proceedings
of the 28th International Conference on Human-Computer Interaction (HCII 2026).
Springer; 2026.'
apa: 'Steffens, H., Yigitbas, E., & Sauer, S. (2026). Effects of Vertical Price
Placement on Consumer Behaviour: A VR-Based Investigation Including Eye Tracking.
Proceedings of the 28th International Conference on Human-Computer Interaction
(HCII 2026).'
bibtex: '@inproceedings{Steffens_Yigitbas_Sauer_2026, title={Effects of Vertical
Price Placement on Consumer Behaviour: A VR-Based Investigation Including Eye
Tracking}, booktitle={Proceedings of the 28th International Conference on Human-Computer
Interaction (HCII 2026)}, publisher={Springer}, author={Steffens, Hanna and Yigitbas,
Enes and Sauer, Stefan}, year={2026} }'
chicago: 'Steffens, Hanna, Enes Yigitbas, and Stefan Sauer. “Effects of Vertical
Price Placement on Consumer Behaviour: A VR-Based Investigation Including Eye
Tracking.” In Proceedings of the 28th International Conference on Human-Computer
Interaction (HCII 2026). Springer, 2026.'
ieee: 'H. Steffens, E. Yigitbas, and S. Sauer, “Effects of Vertical Price Placement
on Consumer Behaviour: A VR-Based Investigation Including Eye Tracking,” 2026.'
mla: 'Steffens, Hanna, et al. “Effects of Vertical Price Placement on Consumer Behaviour:
A VR-Based Investigation Including Eye Tracking.” Proceedings of the 28th International
Conference on Human-Computer Interaction (HCII 2026), Springer, 2026.'
short: 'H. Steffens, E. Yigitbas, S. Sauer, in: Proceedings of the 28th International
Conference on Human-Computer Interaction (HCII 2026), Springer, 2026.'
date_created: 2026-06-16T07:07:27Z
date_updated: 2026-06-16T07:07:38Z
department:
- _id: '66'
- _id: '534'
language:
- iso: eng
publication: Proceedings of the 28th International Conference on Human-Computer Interaction
(HCII 2026)
publisher: Springer
status: public
title: 'Effects of Vertical Price Placement on Consumer Behaviour: A VR-Based Investigation
Including Eye Tracking'
type: conference
user_id: '8447'
year: '2026'
...
---
_id: '65903'
author:
- first_name: Salah
full_name: Seidan, Salah
last_name: Seidan
- first_name: Enes
full_name: Yigitbas, Enes
id: '8447'
last_name: Yigitbas
orcid: 0000-0002-5967-833X
- first_name: Justus
full_name: Leichtweiß, Justus
last_name: Leichtweiß
citation:
ama: 'Seidan S, Yigitbas E, Leichtweiß J. Change Your Perspective - A VR Driving
Simulator to Enhance Safety Awareness in Public Road Traffic. In: Proceedings
of the 10th International Conference on Intelligent Computing and Virtual &
Augmented Reality Simulations (ICVARS 2026). IEEE; 2026.'
apa: Seidan, S., Yigitbas, E., & Leichtweiß, J. (2026). Change Your Perspective
- A VR Driving Simulator to Enhance Safety Awareness in Public Road Traffic. Proceedings
of the 10th International Conference on Intelligent Computing and Virtual &
Augmented Reality Simulations (ICVARS 2026).
bibtex: '@inproceedings{Seidan_Yigitbas_Leichtweiß_2026, title={Change Your Perspective
- A VR Driving Simulator to Enhance Safety Awareness in Public Road Traffic},
booktitle={Proceedings of the 10th International Conference on Intelligent Computing
and Virtual & Augmented Reality Simulations (ICVARS 2026)}, publisher={IEEE},
author={Seidan, Salah and Yigitbas, Enes and Leichtweiß, Justus}, year={2026}
}'
chicago: Seidan, Salah, Enes Yigitbas, and Justus Leichtweiß. “Change Your Perspective
- A VR Driving Simulator to Enhance Safety Awareness in Public Road Traffic.”
In Proceedings of the 10th International Conference on Intelligent Computing
and Virtual & Augmented Reality Simulations (ICVARS 2026). IEEE, 2026.
ieee: S. Seidan, E. Yigitbas, and J. Leichtweiß, “Change Your Perspective - A VR
Driving Simulator to Enhance Safety Awareness in Public Road Traffic,” 2026.
mla: Seidan, Salah, et al. “Change Your Perspective - A VR Driving Simulator to
Enhance Safety Awareness in Public Road Traffic.” Proceedings of the 10th International
Conference on Intelligent Computing and Virtual & Augmented Reality Simulations
(ICVARS 2026), IEEE, 2026.
short: 'S. Seidan, E. Yigitbas, J. Leichtweiß, in: Proceedings of the 10th International
Conference on Intelligent Computing and Virtual & Augmented Reality Simulations
(ICVARS 2026), IEEE, 2026.'
date_created: 2026-06-16T07:13:08Z
date_updated: 2026-06-16T07:13:44Z
department:
- _id: '66'
- _id: '534'
language:
- iso: eng
publication: Proceedings of the 10th International Conference on Intelligent Computing
and Virtual & Augmented Reality Simulations (ICVARS 2026)
publisher: IEEE
status: public
title: Change Your Perspective - A VR Driving Simulator to Enhance Safety Awareness
in Public Road Traffic
type: conference
user_id: '8447'
year: '2026'
...
---
_id: '65904'
author:
- first_name: Sarah Claudia
full_name: Krings, Sarah Claudia
id: '64063'
last_name: Krings
orcid: 0000-0001-8040-7553
- first_name: Enes
full_name: Yigitbas, Enes
id: '8447'
last_name: Yigitbas
orcid: 0000-0002-5967-833X
- first_name: Stefan
full_name: Sauer, Stefan
last_name: Sauer
citation:
ama: 'Krings SC, Yigitbas E, Sauer S. A Framework Supporting Context-Awareness for
Transitional Cross-Reality Applications. In: Proceedings of the 18th ACM SIGCHI
Symposium on Engineering Interactive Computing Systems (EICS 2026). ACM; 2026.'
apa: Krings, S. C., Yigitbas, E., & Sauer, S. (2026). A Framework Supporting
Context-Awareness for Transitional Cross-Reality Applications. Proceedings
of the 18th ACM SIGCHI Symposium on Engineering Interactive Computing Systems
(EICS 2026).
bibtex: '@inproceedings{Krings_Yigitbas_Sauer_2026, title={A Framework Supporting
Context-Awareness for Transitional Cross-Reality Applications}, booktitle={Proceedings
of the 18th ACM SIGCHI Symposium on Engineering Interactive Computing Systems
(EICS 2026)}, publisher={ACM}, author={Krings, Sarah Claudia and Yigitbas, Enes
and Sauer, Stefan}, year={2026} }'
chicago: Krings, Sarah Claudia, Enes Yigitbas, and Stefan Sauer. “A Framework Supporting
Context-Awareness for Transitional Cross-Reality Applications.” In Proceedings
of the 18th ACM SIGCHI Symposium on Engineering Interactive Computing Systems
(EICS 2026). ACM, 2026.
ieee: S. C. Krings, E. Yigitbas, and S. Sauer, “A Framework Supporting Context-Awareness
for Transitional Cross-Reality Applications,” 2026.
mla: Krings, Sarah Claudia, et al. “A Framework Supporting Context-Awareness for
Transitional Cross-Reality Applications.” Proceedings of the 18th ACM SIGCHI
Symposium on Engineering Interactive Computing Systems (EICS 2026), ACM, 2026.
short: 'S.C. Krings, E. Yigitbas, S. Sauer, in: Proceedings of the 18th ACM SIGCHI
Symposium on Engineering Interactive Computing Systems (EICS 2026), ACM, 2026.'
date_created: 2026-06-16T07:16:12Z
date_updated: 2026-06-16T07:16:46Z
department:
- _id: '66'
- _id: '534'
language:
- iso: eng
publication: Proceedings of the 18th ACM SIGCHI Symposium on Engineering Interactive
Computing Systems (EICS 2026)
publisher: ACM
status: public
title: A Framework Supporting Context-Awareness for Transitional Cross-Reality Applications
type: conference
user_id: '8447'
year: '2026'
...
---
_id: '65905'
author:
- first_name: Enes
full_name: Yigitbas, Enes
id: '8447'
last_name: Yigitbas
orcid: 0000-0002-5967-833X
- first_name: Alessio
full_name: Dell'Aquila, Alessio
last_name: Dell'Aquila
citation:
ama: 'Yigitbas E, Dell’Aquila A. Exploring the Dynamics of Authoring Interactive
VR Environments: Human Collaboration vs. AI Assistance. Proceedings of the
ACM on Human-Computer Interaction - EICS . Published online 2026.'
apa: 'Yigitbas, E., & Dell’Aquila, A. (2026). Exploring the Dynamics of Authoring
Interactive VR Environments: Human Collaboration vs. AI Assistance. Proceedings
of the ACM on Human-Computer Interaction - EICS .'
bibtex: '@article{Yigitbas_Dell’Aquila_2026, title={Exploring the Dynamics of Authoring
Interactive VR Environments: Human Collaboration vs. AI Assistance}, journal={Proceedings
of the ACM on Human-Computer Interaction - EICS }, publisher={ACM}, author={Yigitbas,
Enes and Dell’Aquila, Alessio}, year={2026} }'
chicago: 'Yigitbas, Enes, and Alessio Dell’Aquila. “Exploring the Dynamics of Authoring
Interactive VR Environments: Human Collaboration vs. AI Assistance.” Proceedings
of the ACM on Human-Computer Interaction - EICS , 2026.'
ieee: 'E. Yigitbas and A. Dell’Aquila, “Exploring the Dynamics of Authoring Interactive
VR Environments: Human Collaboration vs. AI Assistance,” Proceedings of the
ACM on Human-Computer Interaction - EICS , 2026.'
mla: 'Yigitbas, Enes, and Alessio Dell’Aquila. “Exploring the Dynamics of Authoring
Interactive VR Environments: Human Collaboration vs. AI Assistance.” Proceedings
of the ACM on Human-Computer Interaction - EICS , ACM, 2026.'
short: E. Yigitbas, A. Dell’Aquila, Proceedings of the ACM on Human-Computer Interaction
- EICS (2026).
date_created: 2026-06-16T07:19:59Z
date_updated: 2026-06-16T07:20:03Z
department:
- _id: '66'
- _id: '534'
language:
- iso: eng
publication: 'Proceedings of the ACM on Human-Computer Interaction - EICS '
publisher: ACM
status: public
title: 'Exploring the Dynamics of Authoring Interactive VR Environments: Human Collaboration
vs. AI Assistance'
type: journal_article
user_id: '8447'
year: '2026'
...
---
_id: '56950'
abstract:
- lang: eng
text: "After nearly two decades of research, the question of a quantum PCP theorem\r\nfor
quantum Constraint Satisfaction Problems (CSPs) remains wide open. As a\r\nresult,
proving QMA-hardness of approximation for ground state energy\r\nestimation has
remained elusive. Recently, it was shown [Bittel, Gharibian,\r\nKliesch, CCC 2023]
that a natural problem involving variational quantum\r\ncircuits is QCMA-hard
to approximate within ratio N^(1-eps) for any eps > 0 and\r\nN the input size.
Unfortunately, this problem was not related to quantum CSPs,\r\nleaving the question
of hardness of approximation for quantum CSPs open. In\r\nthis work, we show that
if instead of focusing on ground state energies, one\r\nconsiders computing properties
of the ground space, QCMA-hardness of computing\r\nground space properties can
be shown. In particular, we show that it is (1)\r\nQCMA-complete within ratio
N^(1-eps) to approximate the Ground State\r\nConnectivity problem (GSCON), and
(2) QCMA-hard within the same ratio to\r\nestimate the amount of entanglement
of a local Hamiltonian's ground state,\r\ndenoted Ground State Entanglement (GSE).
As a bonus, a simplification of our\r\nconstruction yields NP-completeness of
approximation for a natural k-SAT\r\nreconfiguration problem, to be contrasted
with the recent PCP-based PSPACE\r\nhardness of approximation results for a different
definition of k-SAT\r\nreconfiguration [Karthik C.S. and Manurangsi, 2023, and
Hirahara, Ohsaka, STOC\r\n2024]."
author:
- first_name: Sevag
full_name: Gharibian, Sevag
id: '71541'
last_name: Gharibian
orcid: 0000-0002-9992-3379
- first_name: Carsten
full_name: Hecht, Carsten
last_name: Hecht
citation:
ama: 'Gharibian S, Hecht C. Hardness of approximation for ground state problems.
In: 51st International Symposium on Mathematical Foundations of Computer Science
(MFCS).'
apa: Gharibian, S., & Hecht, C. (n.d.). Hardness of approximation for ground
state problems. 51st International Symposium on Mathematical Foundations of
Computer Science (MFCS).
bibtex: '@inproceedings{Gharibian_Hecht, title={Hardness of approximation for ground
state problems}, booktitle={51st International Symposium on Mathematical Foundations
of Computer Science (MFCS)}, author={Gharibian, Sevag and Hecht, Carsten} }'
chicago: Gharibian, Sevag, and Carsten Hecht. “Hardness of Approximation for Ground
State Problems.” In 51st International Symposium on Mathematical Foundations
of Computer Science (MFCS), n.d.
ieee: S. Gharibian and C. Hecht, “Hardness of approximation for ground state problems.”
mla: Gharibian, Sevag, and Carsten Hecht. “Hardness of Approximation for Ground
State Problems.” 51st International Symposium on Mathematical Foundations of
Computer Science (MFCS).
short: 'S. Gharibian, C. Hecht, in: 51st International Symposium on Mathematical
Foundations of Computer Science (MFCS), n.d.'
date_created: 2024-11-08T07:58:24Z
date_updated: 2026-06-19T08:01:13Z
department:
- _id: '7'
- _id: '623'
external_id:
arxiv:
- '2411.04874'
language:
- iso: eng
publication: 51st International Symposium on Mathematical Foundations of Computer
Science (MFCS)
publication_status: accepted
status: public
title: Hardness of approximation for ground state problems
type: conference
user_id: '71541'
year: '2026'
...
---
_id: '66378'
author:
- first_name: Julien
full_name: Corman, Julien
last_name: Corman
- first_name: Roman
full_name: Kontchakov, Roman
last_name: Kontchakov
- first_name: Cem
full_name: Okulmus, Cem
id: '114410'
last_name: Okulmus
orcid: 0000-0002-7742-0439
citation:
ama: 'Corman J, Kontchakov R, Okulmus C. Querying Interval-Based Temporal Data with
SPARQL. In: Proceedings of the 33rd International Symposium on Temporal Representation
and Reasoning (TIME 2026). ; 2026.'
apa: Corman, J., Kontchakov, R., & Okulmus, C. (2026). Querying Interval-Based
Temporal Data with SPARQL. Proceedings of the 33rd International Symposium
on Temporal Representation and Reasoning (TIME 2026). 33rd International Symposium
on Temporal Representation and Reasoning (TIME 2026), Cork, Ireland.
bibtex: '@inproceedings{Corman_Kontchakov_Okulmus_2026, title={Querying Interval-Based
Temporal Data with SPARQL}, booktitle={Proceedings of the 33rd International Symposium
on Temporal Representation and Reasoning (TIME 2026)}, author={Corman, Julien
and Kontchakov, Roman and Okulmus, Cem}, year={2026} }'
chicago: Corman, Julien, Roman Kontchakov, and Cem Okulmus. “Querying Interval-Based
Temporal Data with SPARQL.” In Proceedings of the 33rd International Symposium
on Temporal Representation and Reasoning (TIME 2026), 2026.
ieee: J. Corman, R. Kontchakov, and C. Okulmus, “Querying Interval-Based Temporal
Data with SPARQL,” presented at the 33rd International Symposium on Temporal Representation
and Reasoning (TIME 2026), Cork, Ireland, 2026.
mla: Corman, Julien, et al. “Querying Interval-Based Temporal Data with SPARQL.”
Proceedings of the 33rd International Symposium on Temporal Representation
and Reasoning (TIME 2026), 2026.
short: 'J. Corman, R. Kontchakov, C. Okulmus, in: Proceedings of the 33rd International
Symposium on Temporal Representation and Reasoning (TIME 2026), 2026.'
conference:
end_date: 2026-09-03
location: Cork, Ireland
name: 33rd International Symposium on Temporal Representation and Reasoning (TIME
2026)
start_date: 2026-09-01
date_created: 2026-07-08T11:11:24Z
date_updated: 2026-07-08T11:13:04Z
department:
- _id: '888'
language:
- iso: eng
publication: Proceedings of the 33rd International Symposium on Temporal Representation
and Reasoning (TIME 2026)
status: public
title: Querying Interval-Based Temporal Data with SPARQL
type: conference
user_id: '114410'
year: '2026'
...
---
_id: '66379'
author:
- first_name: Bente
full_name: Gortworst, Bente
last_name: Gortworst
- first_name: Cem
full_name: Okulmus, Cem
id: '114410'
last_name: Okulmus
orcid: 0000-0002-7742-0439
- first_name: Magdalena
full_name: Ortiz, Magdalena
last_name: Ortiz
- first_name: Anni-Yasmin
full_name: Turhan, Anni-Yasmin
id: '104470'
last_name: Turhan
citation:
ama: 'Gortworst B, Okulmus C, Ortiz M, Turhan A-Y. Reaching for the Stars in EL
Concept Learning. In: Proceedings of the 39th International Workshop on Description
Logics (DL 2026). ; 2026.'
apa: Gortworst, B., Okulmus, C., Ortiz, M., & Turhan, A.-Y. (2026). Reaching
for the Stars in EL Concept Learning. Proceedings of the 39th International
Workshop on Description Logics (DL 2026).
bibtex: '@inproceedings{Gortworst_Okulmus_Ortiz_Turhan_2026, title={Reaching for
the Stars in EL Concept Learning}, booktitle={Proceedings of the 39th International
Workshop on Description Logics (DL 2026)}, author={Gortworst, Bente and Okulmus,
Cem and Ortiz, Magdalena and Turhan, Anni-Yasmin}, year={2026} }'
chicago: Gortworst, Bente, Cem Okulmus, Magdalena Ortiz, and Anni-Yasmin Turhan.
“Reaching for the Stars in EL Concept Learning.” In Proceedings of the 39th
International Workshop on Description Logics (DL 2026), 2026.
ieee: B. Gortworst, C. Okulmus, M. Ortiz, and A.-Y. Turhan, “Reaching for the Stars
in EL Concept Learning,” 2026.
mla: Gortworst, Bente, et al. “Reaching for the Stars in EL Concept Learning.” Proceedings
of the 39th International Workshop on Description Logics (DL 2026), 2026.
short: 'B. Gortworst, C. Okulmus, M. Ortiz, A.-Y. Turhan, in: Proceedings of the
39th International Workshop on Description Logics (DL 2026), 2026.'
date_created: 2026-07-08T11:23:20Z
date_updated: 2026-07-08T11:23:25Z
department:
- _id: '888'
language:
- iso: eng
publication: Proceedings of the 39th International Workshop on Description Logics
(DL 2026)
status: public
title: Reaching for the Stars in EL Concept Learning
type: conference
user_id: '114410'
year: '2026'
...
---
_id: '66439'
author:
- first_name: Sven
full_name: Hüsing, Sven
id: '58465'
last_name: Hüsing
- first_name: Line Have
full_name: Musaeus, Line Have
last_name: Musaeus
- first_name: Michael E.
full_name: Caspersen, Michael E.
last_name: Caspersen
- first_name: Carsten
full_name: Schulte, Carsten
id: '60311'
last_name: Schulte
- first_name: Erik
full_name: Barendsen, Erik
last_name: Barendsen
- first_name: Nataša
full_name: Grgurina, Nataša
last_name: Grgurina
- first_name: Matthias
full_name: Hauswirth, Matthias
last_name: Hauswirth
- first_name: Violetta
full_name: Lonati, Violetta
last_name: Lonati
- first_name: Murali
full_name: Mani, Murali
last_name: Mani
- first_name: Mattia
full_name: Monga, Mattia
last_name: Monga
- first_name: Heidi
full_name: Nobles, Heidi
last_name: Nobles
- first_name: Scott
full_name: Reckinger, Scott
last_name: Reckinger
- first_name: Devin W.
full_name: Silvia, Devin W.
last_name: Silvia
- first_name: Sören
full_name: Sparmann, Sören
id: '63216'
last_name: Sparmann
citation:
ama: 'Hüsing S, Musaeus LH, Caspersen ME, et al. Epistemic Programming as a Scientific
Field: Building a Community of Practice and an Interaction-Based Framework. In:
Proceedings of the 31st ACM Conference on Innovation and Technology in Computer
Science Education V. 2. ACM; 2026. doi:10.1145/3803401.3812051'
apa: 'Hüsing, S., Musaeus, L. H., Caspersen, M. E., Schulte, C., Barendsen, E.,
Grgurina, N., Hauswirth, M., Lonati, V., Mani, M., Monga, M., Nobles, H., Reckinger,
S., Silvia, D. W., & Sparmann, S. (2026). Epistemic Programming as a Scientific
Field: Building a Community of Practice and an Interaction-Based Framework. Proceedings
of the 31st ACM Conference on Innovation and Technology in Computer Science Education
V. 2. https://doi.org/10.1145/3803401.3812051'
bibtex: '@inproceedings{Hüsing_Musaeus_Caspersen_Schulte_Barendsen_Grgurina_Hauswirth_Lonati_Mani_Monga_et
al._2026, title={Epistemic Programming as a Scientific Field: Building a Community
of Practice and an Interaction-Based Framework}, DOI={10.1145/3803401.3812051},
booktitle={Proceedings of the 31st ACM Conference on Innovation and Technology
in Computer Science Education V. 2}, publisher={ACM}, author={Hüsing, Sven and
Musaeus, Line Have and Caspersen, Michael E. and Schulte, Carsten and Barendsen,
Erik and Grgurina, Nataša and Hauswirth, Matthias and Lonati, Violetta and Mani,
Murali and Monga, Mattia and et al.}, year={2026} }'
chicago: 'Hüsing, Sven, Line Have Musaeus, Michael E. Caspersen, Carsten Schulte,
Erik Barendsen, Nataša Grgurina, Matthias Hauswirth, et al. “Epistemic Programming
as a Scientific Field: Building a Community of Practice and an Interaction-Based
Framework.” In Proceedings of the 31st ACM Conference on Innovation and Technology
in Computer Science Education V. 2. ACM, 2026. https://doi.org/10.1145/3803401.3812051.'
ieee: 'S. Hüsing et al., “Epistemic Programming as a Scientific Field: Building
a Community of Practice and an Interaction-Based Framework,” 2026, doi: 10.1145/3803401.3812051.'
mla: 'Hüsing, Sven, et al. “Epistemic Programming as a Scientific Field: Building
a Community of Practice and an Interaction-Based Framework.” Proceedings of
the 31st ACM Conference on Innovation and Technology in Computer Science Education
V. 2, ACM, 2026, doi:10.1145/3803401.3812051.'
short: 'S. Hüsing, L.H. Musaeus, M.E. Caspersen, C. Schulte, E. Barendsen, N. Grgurina,
M. Hauswirth, V. Lonati, M. Mani, M. Monga, H. Nobles, S. Reckinger, D.W. Silvia,
S. Sparmann, in: Proceedings of the 31st ACM Conference on Innovation and Technology
in Computer Science Education V. 2, ACM, 2026.'
date_created: 2026-07-11T22:00:02Z
date_updated: 2026-07-11T22:00:38Z
department:
- _id: '67'
doi: 10.1145/3803401.3812051
language:
- iso: eng
publication: Proceedings of the 31st ACM Conference on Innovation and Technology in
Computer Science Education V. 2
publication_status: published
publisher: ACM
status: public
title: 'Epistemic Programming as a Scientific Field: Building a Community of Practice
and an Interaction-Based Framework'
type: conference
user_id: '58465'
year: '2026'
...