---
_id: '41496'
article_number: '107235'
author:
- first_name: Maxwell
full_name: Hein, Maxwell
id: '52771'
last_name: Hein
orcid: 0000-0002-3732-2236
- first_name: Nelson Filipe
full_name: Lopes Dias, Nelson Filipe
last_name: Lopes Dias
- first_name: David
full_name: Kokalj, David
last_name: Kokalj
- first_name: Dominic
full_name: Stangier, Dominic
last_name: Stangier
- first_name: Kay-Peter
full_name: Hoyer, Kay-Peter
id: '48411'
last_name: Hoyer
- first_name: Wolfgang
full_name: Tillmann, Wolfgang
last_name: Tillmann
- first_name: Mirko
full_name: Schaper, Mirko
id: '43720'
last_name: Schaper
citation:
ama: Hein M, Lopes Dias NF, Kokalj D, et al. On the influence of physical vapor
deposited thin coatings on the low-cycle fatigue behavior of additively processed
Ti-6Al-7Nb alloy. International Journal of Fatigue. 2022;166. doi:10.1016/j.ijfatigue.2022.107235
apa: Hein, M., Lopes Dias, N. F., Kokalj, D., Stangier, D., Hoyer, K.-P., Tillmann,
W., & Schaper, M. (2022). On the influence of physical vapor deposited thin
coatings on the low-cycle fatigue behavior of additively processed Ti-6Al-7Nb
alloy. International Journal of Fatigue, 166, Article 107235. https://doi.org/10.1016/j.ijfatigue.2022.107235
bibtex: '@article{Hein_Lopes Dias_Kokalj_Stangier_Hoyer_Tillmann_Schaper_2022, title={On
the influence of physical vapor deposited thin coatings on the low-cycle fatigue
behavior of additively processed Ti-6Al-7Nb alloy}, volume={166}, DOI={10.1016/j.ijfatigue.2022.107235},
number={107235}, journal={International Journal of Fatigue}, publisher={Elsevier
BV}, author={Hein, Maxwell and Lopes Dias, Nelson Filipe and Kokalj, David and
Stangier, Dominic and Hoyer, Kay-Peter and Tillmann, Wolfgang and Schaper, Mirko},
year={2022} }'
chicago: Hein, Maxwell, Nelson Filipe Lopes Dias, David Kokalj, Dominic Stangier,
Kay-Peter Hoyer, Wolfgang Tillmann, and Mirko Schaper. “On the Influence of Physical
Vapor Deposited Thin Coatings on the Low-Cycle Fatigue Behavior of Additively
Processed Ti-6Al-7Nb Alloy.” International Journal of Fatigue 166 (2022).
https://doi.org/10.1016/j.ijfatigue.2022.107235.
ieee: 'M. Hein et al., “On the influence of physical vapor deposited thin
coatings on the low-cycle fatigue behavior of additively processed Ti-6Al-7Nb
alloy,” International Journal of Fatigue, vol. 166, Art. no. 107235, 2022,
doi: 10.1016/j.ijfatigue.2022.107235.'
mla: Hein, Maxwell, et al. “On the Influence of Physical Vapor Deposited Thin Coatings
on the Low-Cycle Fatigue Behavior of Additively Processed Ti-6Al-7Nb Alloy.” International
Journal of Fatigue, vol. 166, 107235, Elsevier BV, 2022, doi:10.1016/j.ijfatigue.2022.107235.
short: M. Hein, N.F. Lopes Dias, D. Kokalj, D. Stangier, K.-P. Hoyer, W. Tillmann,
M. Schaper, International Journal of Fatigue 166 (2022).
date_created: 2023-02-02T14:27:17Z
date_updated: 2023-04-27T16:45:58Z
department:
- _id: '9'
- _id: '158'
doi: 10.1016/j.ijfatigue.2022.107235
intvolume: ' 166'
keyword:
- Industrial and Manufacturing Engineering
- Mechanical Engineering
- Mechanics of Materials
- General Materials Science
- Modeling and Simulation
language:
- iso: eng
publication: International Journal of Fatigue
publication_identifier:
issn:
- 0142-1123
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: On the influence of physical vapor deposited thin coatings on the low-cycle
fatigue behavior of additively processed Ti-6Al-7Nb alloy
type: journal_article
user_id: '43720'
volume: 166
year: '2022'
...
---
_id: '41490'
article_number: '107235'
author:
- first_name: Maxwell
full_name: Hein, Maxwell
last_name: Hein
- first_name: Nelson Filipe
full_name: Lopes Dias, Nelson Filipe
last_name: Lopes Dias
- first_name: David
full_name: Kokalj, David
last_name: Kokalj
- first_name: Dominic
full_name: Stangier, Dominic
last_name: Stangier
- first_name: Kay-Peter
full_name: Hoyer, Kay-Peter
last_name: Hoyer
- first_name: Wolfgang
full_name: Tillmann, Wolfgang
last_name: Tillmann
- first_name: Mirko
full_name: Schaper, Mirko
last_name: Schaper
citation:
ama: Hein M, Lopes Dias NF, Kokalj D, et al. On the influence of physical vapor
deposited thin coatings on the low-cycle fatigue behavior of additively processed
Ti-6Al-7Nb alloy. International Journal of Fatigue. 2022;166. doi:10.1016/j.ijfatigue.2022.107235
apa: Hein, M., Lopes Dias, N. F., Kokalj, D., Stangier, D., Hoyer, K.-P., Tillmann,
W., & Schaper, M. (2022). On the influence of physical vapor deposited thin
coatings on the low-cycle fatigue behavior of additively processed Ti-6Al-7Nb
alloy. International Journal of Fatigue, 166, Article 107235. https://doi.org/10.1016/j.ijfatigue.2022.107235
bibtex: '@article{Hein_Lopes Dias_Kokalj_Stangier_Hoyer_Tillmann_Schaper_2022, title={On
the influence of physical vapor deposited thin coatings on the low-cycle fatigue
behavior of additively processed Ti-6Al-7Nb alloy}, volume={166}, DOI={10.1016/j.ijfatigue.2022.107235},
number={107235}, journal={International Journal of Fatigue}, publisher={Elsevier
BV}, author={Hein, Maxwell and Lopes Dias, Nelson Filipe and Kokalj, David and
Stangier, Dominic and Hoyer, Kay-Peter and Tillmann, Wolfgang and Schaper, Mirko},
year={2022} }'
chicago: Hein, Maxwell, Nelson Filipe Lopes Dias, David Kokalj, Dominic Stangier,
Kay-Peter Hoyer, Wolfgang Tillmann, and Mirko Schaper. “On the Influence of Physical
Vapor Deposited Thin Coatings on the Low-Cycle Fatigue Behavior of Additively
Processed Ti-6Al-7Nb Alloy.” International Journal of Fatigue 166 (2022).
https://doi.org/10.1016/j.ijfatigue.2022.107235.
ieee: 'M. Hein et al., “On the influence of physical vapor deposited thin
coatings on the low-cycle fatigue behavior of additively processed Ti-6Al-7Nb
alloy,” International Journal of Fatigue, vol. 166, Art. no. 107235, 2022,
doi: 10.1016/j.ijfatigue.2022.107235.'
mla: Hein, Maxwell, et al. “On the Influence of Physical Vapor Deposited Thin Coatings
on the Low-Cycle Fatigue Behavior of Additively Processed Ti-6Al-7Nb Alloy.” International
Journal of Fatigue, vol. 166, 107235, Elsevier BV, 2022, doi:10.1016/j.ijfatigue.2022.107235.
short: M. Hein, N.F. Lopes Dias, D. Kokalj, D. Stangier, K.-P. Hoyer, W. Tillmann,
M. Schaper, International Journal of Fatigue 166 (2022).
date_created: 2023-02-02T14:23:43Z
date_updated: 2023-04-27T16:48:10Z
department:
- _id: '9'
- _id: '158'
doi: 10.1016/j.ijfatigue.2022.107235
intvolume: ' 166'
keyword:
- Industrial and Manufacturing Engineering
- Mechanical Engineering
- Mechanics of Materials
- General Materials Science
- Modeling and Simulation
language:
- iso: eng
publication: International Journal of Fatigue
publication_identifier:
issn:
- 0142-1123
publication_status: published
publisher: Elsevier BV
status: public
title: On the influence of physical vapor deposited thin coatings on the low-cycle
fatigue behavior of additively processed Ti-6Al-7Nb alloy
type: journal_article
user_id: '48411'
volume: 166
year: '2022'
...
---
_id: '21727'
abstract:
- lang: eng
text: 'Platform-based business models underlie the success of many of today’s largest,
fastest-growing, and most disruptive companies. Despite the success of prominent
examples, such as Uber and Airbnb, creating a profitable platform ecosystem presents
a key challenge for many companies across all industries. Although research provides
knowledge about platforms’ different value drivers (e.g., network effects), companies
that seek to transform their current business model into a platform-based one
lack an artifact to reduce knowledge boundaries, collaborate effectively, and
cope with the complexities and dynamics of platform ecosystems. We address this
challenge by developing two artifacts and combining research from variability
modeling, business model dependencies, and system dynamics. This paper presents
a design science research approach to develop the platform ecosystem modeling
language and the platform ecosystem development tool that support researcher and
practitioner by visualizing and simulating platform ecosystems. '
author:
- first_name: Christian
full_name: Vorbohle, Christian
id: '29951'
last_name: Vorbohle
- first_name: Sebastian
full_name: Gottschalk, Sebastian
id: '47208'
last_name: Gottschalk
citation:
ama: 'Vorbohle C, Gottschalk S. Towards Visualizing and Simulating Business Models
in Dynamic Platform Ecosystems . In: Proceedings of the 29th European Conference
on Information Systems (ECIS). AIS.'
apa: 'Vorbohle, C., & Gottschalk, S. (n.d.). Towards Visualizing and Simulating
Business Models in Dynamic Platform Ecosystems . In Proceedings of the 29th
European Conference on Information Systems (ECIS). Virtual Conference/Workshop:
AIS.'
bibtex: '@inproceedings{Vorbohle_Gottschalk, title={Towards Visualizing and Simulating
Business Models in Dynamic Platform Ecosystems }, booktitle={Proceedings of the
29th European Conference on Information Systems (ECIS)}, publisher={AIS}, author={Vorbohle,
Christian and Gottschalk, Sebastian} }'
chicago: Vorbohle, Christian, and Sebastian Gottschalk. “Towards Visualizing and
Simulating Business Models in Dynamic Platform Ecosystems .” In Proceedings
of the 29th European Conference on Information Systems (ECIS). AIS, n.d.
ieee: C. Vorbohle and S. Gottschalk, “Towards Visualizing and Simulating Business
Models in Dynamic Platform Ecosystems ,” in Proceedings of the 29th European
Conference on Information Systems (ECIS), Virtual Conference/Workshop.
mla: Vorbohle, Christian, and Sebastian Gottschalk. “Towards Visualizing and Simulating
Business Models in Dynamic Platform Ecosystems .” Proceedings of the 29th European
Conference on Information Systems (ECIS), AIS.
short: 'C. Vorbohle, S. Gottschalk, in: Proceedings of the 29th European Conference
on Information Systems (ECIS), AIS, n.d.'
conference:
location: Virtual Conference/Workshop
name: 29th European Conference on Information Systems (ECIS)
date_created: 2021-04-23T13:38:54Z
date_updated: 2022-01-06T06:55:12Z
department:
- _id: '66'
- _id: '534'
- _id: '276'
keyword:
- Platform Ecosystems
- Platform Ecosystem Modeling Language
- Platform Ecosystem Development Tool
- Business Models
- Design Science
language:
- iso: eng
project:
- _id: '1'
name: SFB 901
- _id: '4'
name: SFB 901 - Project Area C
- _id: '17'
name: SFB 901 - Subproject C5
publication: Proceedings of the 29th European Conference on Information Systems (ECIS)
publication_status: accepted
publisher: AIS
status: public
title: 'Towards Visualizing and Simulating Business Models in Dynamic Platform Ecosystems '
type: conference
user_id: '47208'
year: '2021'
...
---
_id: '33649'
article_number: '2000269'
author:
- first_name: Jan
full_name: Kessler, Jan
id: '65425'
last_name: Kessler
orcid: 0000-0002-8705-6992
- first_name: Francesco
full_name: Calcavecchia, Francesco
last_name: Calcavecchia
- first_name: Thomas
full_name: Kühne, Thomas
id: '49079'
last_name: Kühne
citation:
ama: Kessler J, Calcavecchia F, Kühne T. Artificial Neural Networks as Trial Wave
Functions for Quantum Monte Carlo. Advanced Theory and Simulations. 2021;4(4).
doi:10.1002/adts.202000269
apa: Kessler, J., Calcavecchia, F., & Kühne, T. (2021). Artificial Neural Networks
as Trial Wave Functions for Quantum Monte Carlo. Advanced Theory and Simulations,
4(4), Article 2000269. https://doi.org/10.1002/adts.202000269
bibtex: '@article{Kessler_Calcavecchia_Kühne_2021, title={Artificial Neural Networks
as Trial Wave Functions for Quantum Monte Carlo}, volume={4}, DOI={10.1002/adts.202000269},
number={42000269}, journal={Advanced Theory and Simulations}, publisher={Wiley},
author={Kessler, Jan and Calcavecchia, Francesco and Kühne, Thomas}, year={2021}
}'
chicago: Kessler, Jan, Francesco Calcavecchia, and Thomas Kühne. “Artificial Neural
Networks as Trial Wave Functions for Quantum Monte Carlo.” Advanced Theory
and Simulations 4, no. 4 (2021). https://doi.org/10.1002/adts.202000269.
ieee: 'J. Kessler, F. Calcavecchia, and T. Kühne, “Artificial Neural Networks as
Trial Wave Functions for Quantum Monte Carlo,” Advanced Theory and Simulations,
vol. 4, no. 4, Art. no. 2000269, 2021, doi: 10.1002/adts.202000269.'
mla: Kessler, Jan, et al. “Artificial Neural Networks as Trial Wave Functions for
Quantum Monte Carlo.” Advanced Theory and Simulations, vol. 4, no. 4, 2000269,
Wiley, 2021, doi:10.1002/adts.202000269.
short: J. Kessler, F. Calcavecchia, T. Kühne, Advanced Theory and Simulations 4
(2021).
date_created: 2022-10-10T08:15:23Z
date_updated: 2022-10-10T08:15:37Z
department:
- _id: '613'
doi: 10.1002/adts.202000269
intvolume: ' 4'
issue: '4'
keyword:
- Multidisciplinary
- Modeling and Simulation
- Numerical Analysis
- Statistics and Probability
language:
- iso: eng
publication: Advanced Theory and Simulations
publication_identifier:
issn:
- 2513-0390
- 2513-0390
publication_status: published
publisher: Wiley
status: public
title: Artificial Neural Networks as Trial Wave Functions for Quantum Monte Carlo
type: journal_article
user_id: '71051'
volume: 4
year: '2021'
...
---
_id: '35575'
author:
- first_name: Moritz
full_name: Schulze Darup, Moritz
last_name: Schulze Darup
- first_name: Andreea B.
full_name: Alexandru, Andreea B.
last_name: Alexandru
- first_name: Daniel E.
full_name: Quevedo, Daniel E.
last_name: Quevedo
- first_name: George J.
full_name: Pappas, George J.
last_name: Pappas
citation:
ama: 'Schulze Darup M, Alexandru AB, Quevedo DE, Pappas GJ. Encrypted Control for
Networked Systems: An Illustrative Introduction and Current Challenges. IEEE
Control Systems. 2021;41(3):58-78. doi:10.1109/mcs.2021.3062956'
apa: 'Schulze Darup, M., Alexandru, A. B., Quevedo, D. E., & Pappas, G. J. (2021).
Encrypted Control for Networked Systems: An Illustrative Introduction and Current
Challenges. IEEE Control Systems, 41(3), 58–78. https://doi.org/10.1109/mcs.2021.3062956'
bibtex: '@article{Schulze Darup_Alexandru_Quevedo_Pappas_2021, title={Encrypted
Control for Networked Systems: An Illustrative Introduction and Current Challenges},
volume={41}, DOI={10.1109/mcs.2021.3062956},
number={3}, journal={IEEE Control Systems}, publisher={Institute of Electrical
and Electronics Engineers (IEEE)}, author={Schulze Darup, Moritz and Alexandru,
Andreea B. and Quevedo, Daniel E. and Pappas, George J.}, year={2021}, pages={58–78}
}'
chicago: 'Schulze Darup, Moritz, Andreea B. Alexandru, Daniel E. Quevedo, and George
J. Pappas. “Encrypted Control for Networked Systems: An Illustrative Introduction
and Current Challenges.” IEEE Control Systems 41, no. 3 (2021): 58–78.
https://doi.org/10.1109/mcs.2021.3062956.'
ieee: 'M. Schulze Darup, A. B. Alexandru, D. E. Quevedo, and G. J. Pappas, “Encrypted
Control for Networked Systems: An Illustrative Introduction and Current Challenges,”
IEEE Control Systems, vol. 41, no. 3, pp. 58–78, 2021, doi: 10.1109/mcs.2021.3062956.'
mla: 'Schulze Darup, Moritz, et al. “Encrypted Control for Networked Systems: An
Illustrative Introduction and Current Challenges.” IEEE Control Systems,
vol. 41, no. 3, Institute of Electrical and Electronics Engineers (IEEE), 2021,
pp. 58–78, doi:10.1109/mcs.2021.3062956.'
short: M. Schulze Darup, A.B. Alexandru, D.E. Quevedo, G.J. Pappas, IEEE Control
Systems 41 (2021) 58–78.
date_created: 2023-01-09T16:33:35Z
date_updated: 2023-01-09T16:43:23Z
department:
- _id: '622'
doi: 10.1109/mcs.2021.3062956
extern: '1'
intvolume: ' 41'
issue: '3'
keyword:
- Electrical and Electronic Engineering
- Modeling and Simulation
- Control and Systems Engineering
- Electrical and Electronic Engineering
- Modeling and Simulation
- Control and Systems Engineering
language:
- iso: eng
page: 58-78
publication: IEEE Control Systems
publication_identifier:
issn:
- 1066-033X
- 1941-000X
publication_status: published
publisher: Institute of Electrical and Electronics Engineers (IEEE)
status: public
title: 'Encrypted Control for Networked Systems: An Illustrative Introduction and
Current Challenges'
type: journal_article
user_id: '158'
volume: 41
year: '2021'
...
---
_id: '37822'
article_number: '117182'
author:
- first_name: Daxin
full_name: Han, Daxin
id: '36544'
last_name: Han
- first_name: Keke
full_name: Yang, Keke
id: '65085'
last_name: Yang
orcid: 0000-0001-9201-9304
- first_name: Gerson
full_name: Meschut, Gerson
id: '32056'
last_name: Meschut
orcid: 0000-0002-2763-1246
citation:
ama: Han D, Yang K, Meschut G. Mechanical joining of glass fibre reinforced polymer
(GFRP) through an innovative solid self-piercing rivet. Journal of Materials
Processing Technology. 2021;296. doi:10.1016/j.jmatprotec.2021.117182
apa: Han, D., Yang, K., & Meschut, G. (2021). Mechanical joining of glass fibre
reinforced polymer (GFRP) through an innovative solid self-piercing rivet. Journal
of Materials Processing Technology, 296, Article 117182. https://doi.org/10.1016/j.jmatprotec.2021.117182
bibtex: '@article{Han_Yang_Meschut_2021, title={Mechanical joining of glass fibre
reinforced polymer (GFRP) through an innovative solid self-piercing rivet}, volume={296},
DOI={10.1016/j.jmatprotec.2021.117182},
number={117182}, journal={Journal of Materials Processing Technology}, publisher={Elsevier
BV}, author={Han, Daxin and Yang, Keke and Meschut, Gerson}, year={2021} }'
chicago: Han, Daxin, Keke Yang, and Gerson Meschut. “Mechanical Joining of Glass
Fibre Reinforced Polymer (GFRP) through an Innovative Solid Self-Piercing Rivet.”
Journal of Materials Processing Technology 296 (2021). https://doi.org/10.1016/j.jmatprotec.2021.117182.
ieee: 'D. Han, K. Yang, and G. Meschut, “Mechanical joining of glass fibre reinforced
polymer (GFRP) through an innovative solid self-piercing rivet,” Journal of
Materials Processing Technology, vol. 296, Art. no. 117182, 2021, doi: 10.1016/j.jmatprotec.2021.117182.'
mla: Han, Daxin, et al. “Mechanical Joining of Glass Fibre Reinforced Polymer (GFRP)
through an Innovative Solid Self-Piercing Rivet.” Journal of Materials Processing
Technology, vol. 296, 117182, Elsevier BV, 2021, doi:10.1016/j.jmatprotec.2021.117182.
short: D. Han, K. Yang, G. Meschut, Journal of Materials Processing Technology 296
(2021).
date_created: 2023-01-21T10:32:47Z
date_updated: 2024-06-25T08:04:43Z
department:
- _id: '157'
doi: 10.1016/j.jmatprotec.2021.117182
intvolume: ' 296'
keyword:
- Industrial and Manufacturing Engineering
- Metals and Alloys
- Computer Science Applications
- Modeling and Simulation
- Ceramics and Composites
language:
- iso: eng
publication: Journal of Materials Processing Technology
publication_identifier:
issn:
- 0924-0136
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: Mechanical joining of glass fibre reinforced polymer (GFRP) through an innovative
solid self-piercing rivet
type: journal_article
user_id: '65085'
volume: 296
year: '2021'
...
---
_id: '41510'
article_number: '106498'
author:
- first_name: Sudipta
full_name: Pramanik, Sudipta
last_name: Pramanik
- first_name: Anatolii
full_name: Andreiev, Anatolii
id: '50215'
last_name: Andreiev
- first_name: Kay-Peter
full_name: Hoyer, Kay-Peter
id: '48411'
last_name: Hoyer
- first_name: Mirko
full_name: Schaper, Mirko
id: '43720'
last_name: Schaper
citation:
ama: Pramanik S, Andreiev A, Hoyer K-P, Schaper M. Quasi in-situ analysis of fracture
path during cyclic loading of double-edged U notched additively manufactured FeCo
alloy. International Journal of Fatigue. 2021;153. doi:10.1016/j.ijfatigue.2021.106498
apa: Pramanik, S., Andreiev, A., Hoyer, K.-P., & Schaper, M. (2021). Quasi in-situ
analysis of fracture path during cyclic loading of double-edged U notched additively
manufactured FeCo alloy. International Journal of Fatigue, 153,
Article 106498. https://doi.org/10.1016/j.ijfatigue.2021.106498
bibtex: '@article{Pramanik_Andreiev_Hoyer_Schaper_2021, title={Quasi in-situ analysis
of fracture path during cyclic loading of double-edged U notched additively manufactured
FeCo alloy}, volume={153}, DOI={10.1016/j.ijfatigue.2021.106498},
number={106498}, journal={International Journal of Fatigue}, publisher={Elsevier
BV}, author={Pramanik, Sudipta and Andreiev, Anatolii and Hoyer, Kay-Peter and
Schaper, Mirko}, year={2021} }'
chicago: Pramanik, Sudipta, Anatolii Andreiev, Kay-Peter Hoyer, and Mirko Schaper.
“Quasi In-Situ Analysis of Fracture Path during Cyclic Loading of Double-Edged
U Notched Additively Manufactured FeCo Alloy.” International Journal of Fatigue
153 (2021). https://doi.org/10.1016/j.ijfatigue.2021.106498.
ieee: 'S. Pramanik, A. Andreiev, K.-P. Hoyer, and M. Schaper, “Quasi in-situ analysis
of fracture path during cyclic loading of double-edged U notched additively manufactured
FeCo alloy,” International Journal of Fatigue, vol. 153, Art. no. 106498,
2021, doi: 10.1016/j.ijfatigue.2021.106498.'
mla: Pramanik, Sudipta, et al. “Quasi In-Situ Analysis of Fracture Path during Cyclic
Loading of Double-Edged U Notched Additively Manufactured FeCo Alloy.” International
Journal of Fatigue, vol. 153, 106498, Elsevier BV, 2021, doi:10.1016/j.ijfatigue.2021.106498.
short: S. Pramanik, A. Andreiev, K.-P. Hoyer, M. Schaper, International Journal
of Fatigue 153 (2021).
date_created: 2023-02-02T14:33:05Z
date_updated: 2023-06-01T14:35:13Z
department:
- _id: '9'
- _id: '158'
doi: 10.1016/j.ijfatigue.2021.106498
intvolume: ' 153'
keyword:
- Industrial and Manufacturing Engineering
- Mechanical Engineering
- Mechanics of Materials
- General Materials Science
- Modeling and Simulation
language:
- iso: eng
publication: International Journal of Fatigue
publication_identifier:
issn:
- 0142-1123
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: Quasi in-situ analysis of fracture path during cyclic loading of double-edged
U notched additively manufactured FeCo alloy
type: journal_article
user_id: '43720'
volume: 153
year: '2021'
...
---
_id: '20143'
author:
- first_name: Mortaza
full_name: Otroshi, Mortaza
id: '71269'
last_name: Otroshi
orcid: 0000-0002-8652-9209
- first_name: Moritz
full_name: Rossel, Moritz
last_name: Rossel
- first_name: Gerson
full_name: Meschut, Gerson
id: '32056'
last_name: Meschut
orcid: 0000-0002-2763-1246
citation:
ama: Otroshi M, Rossel M, Meschut G. Stress state dependent damage modeling of self-pierce
riveting process simulation using GISSMO damage model. Journal of Advanced
Joining Processes. 2020;1. doi:10.1016/j.jajp.2020.100015
apa: Otroshi, M., Rossel, M., & Meschut, G. (2020). Stress state dependent damage
modeling of self-pierce riveting process simulation using GISSMO damage model.
Journal of Advanced Joining Processes, 1. https://doi.org/10.1016/j.jajp.2020.100015
bibtex: '@article{Otroshi_Rossel_Meschut_2020, title={Stress state dependent damage
modeling of self-pierce riveting process simulation using GISSMO damage model},
volume={1}, DOI={10.1016/j.jajp.2020.100015},
journal={Journal of Advanced Joining Processes}, publisher={Elsevier}, author={Otroshi,
Mortaza and Rossel, Moritz and Meschut, Gerson}, year={2020} }'
chicago: Otroshi, Mortaza, Moritz Rossel, and Gerson Meschut. “Stress State Dependent
Damage Modeling of Self-Pierce Riveting Process Simulation Using GISSMO Damage
Model.” Journal of Advanced Joining Processes 1 (2020). https://doi.org/10.1016/j.jajp.2020.100015.
ieee: 'M. Otroshi, M. Rossel, and G. Meschut, “Stress state dependent damage modeling
of self-pierce riveting process simulation using GISSMO damage model,” Journal
of Advanced Joining Processes, vol. 1, 2020, doi: 10.1016/j.jajp.2020.100015.'
mla: Otroshi, Mortaza, et al. “Stress State Dependent Damage Modeling of Self-Pierce
Riveting Process Simulation Using GISSMO Damage Model.” Journal of Advanced
Joining Processes, vol. 1, Elsevier, 2020, doi:10.1016/j.jajp.2020.100015.
short: M. Otroshi, M. Rossel, G. Meschut, Journal of Advanced Joining Processes
1 (2020).
date_created: 2020-10-20T14:49:15Z
date_updated: 2022-04-25T07:49:50Z
department:
- _id: '157'
doi: 10.1016/j.jajp.2020.100015
intvolume: ' 1'
keyword:
- Self-pierce riveting
- Ductile fracture
- Damage modeling
- GISSMO damage model
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
publication: Journal of Advanced Joining Processes
publisher: Elsevier
quality_controlled: '1'
status: public
title: Stress state dependent damage modeling of self-pierce riveting process simulation
using GISSMO damage model
type: journal_article
user_id: '71269'
volume: 1
year: '2020'
...
---
_id: '33263'
abstract:
- lang: eng
text: Dynamical systems often admit geometric properties that must be taken into
account when studying their behavior. We show that many such properties can be
encoded by means of quiver representations. These properties include classical
symmetry, hidden symmetry, and feedforward structure, as well as subnetwork and
quotient relations in network dynamical systems. A quiver equivariant dynamical
system consists of a collection of dynamical systems with maps between them that
send solutions to solutions. We prove that such quiver structures are preserved
under Lyapunov--Schmidt reduction, center manifold reduction, and normal form
reduction.
author:
- first_name: Eddie
full_name: Nijholt, Eddie
last_name: Nijholt
- first_name: Bob W.
full_name: Rink, Bob W.
last_name: Rink
- first_name: Sören
full_name: Schwenker, Sören
id: '97359'
last_name: Schwenker
orcid: 0000-0002-8054-2058
citation:
ama: Nijholt E, Rink BW, Schwenker S. Quiver Representations and Dimension Reduction
in Dynamical Systems. SIAM Journal on Applied Dynamical Systems. 2020;19(4):2428-2468.
doi:10.1137/20m1345670
apa: Nijholt, E., Rink, B. W., & Schwenker, S. (2020). Quiver Representations
and Dimension Reduction in Dynamical Systems. SIAM Journal on Applied Dynamical
Systems, 19(4), 2428–2468. https://doi.org/10.1137/20m1345670
bibtex: '@article{Nijholt_Rink_Schwenker_2020, title={Quiver Representations and
Dimension Reduction in Dynamical Systems}, volume={19}, DOI={10.1137/20m1345670},
number={4}, journal={SIAM Journal on Applied Dynamical Systems}, publisher={Society
for Industrial & Applied Mathematics (SIAM)}, author={Nijholt, Eddie and Rink,
Bob W. and Schwenker, Sören}, year={2020}, pages={2428–2468} }'
chicago: 'Nijholt, Eddie, Bob W. Rink, and Sören Schwenker. “Quiver Representations
and Dimension Reduction in Dynamical Systems.” SIAM Journal on Applied Dynamical
Systems 19, no. 4 (2020): 2428–68. https://doi.org/10.1137/20m1345670.'
ieee: 'E. Nijholt, B. W. Rink, and S. Schwenker, “Quiver Representations and Dimension
Reduction in Dynamical Systems,” SIAM Journal on Applied Dynamical Systems,
vol. 19, no. 4, pp. 2428–2468, 2020, doi: 10.1137/20m1345670.'
mla: Nijholt, Eddie, et al. “Quiver Representations and Dimension Reduction in Dynamical
Systems.” SIAM Journal on Applied Dynamical Systems, vol. 19, no. 4, Society
for Industrial & Applied Mathematics (SIAM), 2020, pp. 2428–68, doi:10.1137/20m1345670.
short: E. Nijholt, B.W. Rink, S. Schwenker, SIAM Journal on Applied Dynamical Systems
19 (2020) 2428–2468.
date_created: 2022-09-06T11:37:42Z
date_updated: 2022-09-07T08:36:03Z
doi: 10.1137/20m1345670
extern: '1'
external_id:
arxiv:
- '2006.08073'
intvolume: ' 19'
issue: '4'
keyword:
- Modeling and Simulation
- Analysis
language:
- iso: eng
page: 2428-2468
publication: SIAM Journal on Applied Dynamical Systems
publication_identifier:
issn:
- 1536-0040
publication_status: published
publisher: Society for Industrial & Applied Mathematics (SIAM)
status: public
title: Quiver Representations and Dimension Reduction in Dynamical Systems
type: journal_article
user_id: '97359'
volume: 19
year: '2020'
...
---
_id: '34670'
author:
- first_name: Tobias
full_name: Black, Tobias
id: '23686'
last_name: Black
orcid: 0000-0001-9963-0800
citation:
ama: Black T. Global generalized solutions to a forager–exploiter model with superlinear
degradation and their eventual regularity properties. Mathematical Models and
Methods in Applied Sciences. 2020;30(06):1075-1117. doi:10.1142/s0218202520400072
apa: Black, T. (2020). Global generalized solutions to a forager–exploiter model
with superlinear degradation and their eventual regularity properties. Mathematical
Models and Methods in Applied Sciences, 30(06), 1075–1117. https://doi.org/10.1142/s0218202520400072
bibtex: '@article{Black_2020, title={Global generalized solutions to a forager–exploiter
model with superlinear degradation and their eventual regularity properties},
volume={30}, DOI={10.1142/s0218202520400072},
number={06}, journal={Mathematical Models and Methods in Applied Sciences}, publisher={World
Scientific Pub Co Pte Lt}, author={Black, Tobias}, year={2020}, pages={1075–1117}
}'
chicago: 'Black, Tobias. “Global Generalized Solutions to a Forager–Exploiter Model
with Superlinear Degradation and Their Eventual Regularity Properties.” Mathematical
Models and Methods in Applied Sciences 30, no. 06 (2020): 1075–1117. https://doi.org/10.1142/s0218202520400072.'
ieee: 'T. Black, “Global generalized solutions to a forager–exploiter model with
superlinear degradation and their eventual regularity properties,” Mathematical
Models and Methods in Applied Sciences, vol. 30, no. 06, pp. 1075–1117, 2020,
doi: 10.1142/s0218202520400072.'
mla: Black, Tobias. “Global Generalized Solutions to a Forager–Exploiter Model with
Superlinear Degradation and Their Eventual Regularity Properties.” Mathematical
Models and Methods in Applied Sciences, vol. 30, no. 06, World Scientific
Pub Co Pte Lt, 2020, pp. 1075–117, doi:10.1142/s0218202520400072.
short: T. Black, Mathematical Models and Methods in Applied Sciences 30 (2020) 1075–1117.
date_created: 2022-12-21T09:48:11Z
date_updated: 2023-07-10T11:39:59Z
department:
- _id: '34'
- _id: '10'
- _id: '90'
doi: 10.1142/s0218202520400072
intvolume: ' 30'
issue: '06'
keyword:
- Applied Mathematics
- Modeling and Simulation
language:
- iso: eng
page: 1075-1117
publication: Mathematical Models and Methods in Applied Sciences
publication_identifier:
issn:
- 0218-2025
- 1793-6314
publication_status: published
publisher: World Scientific Pub Co Pte Lt
status: public
title: Global generalized solutions to a forager–exploiter model with superlinear
degradation and their eventual regularity properties
type: journal_article
user_id: '23686'
volume: 30
year: '2020'
...
---
_id: '4682'
author:
- first_name: T.
full_name: Schmiedel, T.
last_name: Schmiedel
- first_name: Oliver
full_name: Müller, Oliver
id: '72849'
last_name: Müller
- first_name: J.
full_name: vom Brocke, J.
last_name: vom Brocke
citation:
ama: 'Schmiedel T, Müller O, vom Brocke J. Topic Modeling as a Strategy of Inquiry
in Organizational Research: A Tutorial With an Application Example on Organizational
Culture. Organizational Research Methods. 2019:941--968. doi:https://doi.org/10.1177/1094428118773858'
apa: 'Schmiedel, T., Müller, O., & vom Brocke, J. (2019). Topic Modeling as
a Strategy of Inquiry in Organizational Research: A Tutorial With an Application
Example on Organizational Culture. Organizational Research Methods, 941--968.
https://doi.org/10.1177/1094428118773858'
bibtex: '@article{Schmiedel_Müller_vom Brocke_2019, title={Topic Modeling as a Strategy
of Inquiry in Organizational Research: A Tutorial With an Application Example
on Organizational Culture}, DOI={https://doi.org/10.1177/1094428118773858},
journal={Organizational Research Methods}, author={Schmiedel, T. and Müller, Oliver
and vom Brocke, J.}, year={2019}, pages={941--968} }'
chicago: 'Schmiedel, T., Oliver Müller, and J. vom Brocke. “Topic Modeling as a
Strategy of Inquiry in Organizational Research: A Tutorial With an Application
Example on Organizational Culture.” Organizational Research Methods, 2019,
941--968. https://doi.org/10.1177/1094428118773858.'
ieee: 'T. Schmiedel, O. Müller, and J. vom Brocke, “Topic Modeling as a Strategy
of Inquiry in Organizational Research: A Tutorial With an Application Example
on Organizational Culture,” Organizational Research Methods, pp. 941--968,
2019.'
mla: 'Schmiedel, T., et al. “Topic Modeling as a Strategy of Inquiry in Organizational
Research: A Tutorial With an Application Example on Organizational Culture.” Organizational
Research Methods, 2019, pp. 941--968, doi:https://doi.org/10.1177/1094428118773858.'
short: T. Schmiedel, O. Müller, J. vom Brocke, Organizational Research Methods (2019)
941--968.
date_created: 2018-10-12T08:24:26Z
date_updated: 2022-01-06T07:01:18Z
doi: https://doi.org/10.1177/1094428118773858
extern: '1'
keyword:
- online reviews
- organizational culture
- structural topic model
- topic modeling
- tutorial
language:
- iso: eng
page: '941--968 '
publication: Organizational Research Methods
status: public
title: 'Topic Modeling as a Strategy of Inquiry in Organizational Research: A Tutorial
With an Application Example on Organizational Culture'
type: journal_article
user_id: '72849'
year: '2019'
...
---
_id: '48884'
abstract:
- lang: eng
text: The Travelling Salesperson Problem (TSP) is one of the best-studied NP-hard
problems. Over the years, many different solution approaches and solvers have
been developed. For the first time, we directly compare five state-of-the-art
inexact solvers\textemdash namely, LKH, EAX, restart variants of those, and MAOS\textemdash
on a large set of well-known benchmark instances and demonstrate complementary
performance, in that different instances may be solved most effectively by different
algorithms. We leverage this complementarity to build an algorithm selector, which
selects the best TSP solver on a per-instance basis and thus achieves significantly
improved performance compared to the single best solver, representing an advance
in the state of the art in solving the Euclidean TSP. Our in-depth analysis of
the selectors provides insight into what drives this performance improvement.
author:
- first_name: Pascal
full_name: Kerschke, Pascal
last_name: Kerschke
- first_name: Lars
full_name: Kotthoff, Lars
last_name: Kotthoff
- first_name: Jakob
full_name: Bossek, Jakob
id: '102979'
last_name: Bossek
orcid: 0000-0002-4121-4668
- first_name: Holger H.
full_name: Hoos, Holger H.
last_name: Hoos
- first_name: Heike
full_name: Trautmann, Heike
last_name: Trautmann
citation:
ama: Kerschke P, Kotthoff L, Bossek J, Hoos HH, Trautmann H. Leveraging TSP Solver
Complementarity through Machine Learning. Evolutionary Computation. 2018;26(4):597–620.
doi:10.1162/evco_a_00215
apa: Kerschke, P., Kotthoff, L., Bossek, J., Hoos, H. H., & Trautmann, H. (2018).
Leveraging TSP Solver Complementarity through Machine Learning. Evolutionary
Computation, 26(4), 597–620. https://doi.org/10.1162/evco_a_00215
bibtex: '@article{Kerschke_Kotthoff_Bossek_Hoos_Trautmann_2018, title={Leveraging
TSP Solver Complementarity through Machine Learning}, volume={26}, DOI={10.1162/evco_a_00215},
number={4}, journal={Evolutionary Computation}, author={Kerschke, Pascal and Kotthoff,
Lars and Bossek, Jakob and Hoos, Holger H. and Trautmann, Heike}, year={2018},
pages={597–620} }'
chicago: 'Kerschke, Pascal, Lars Kotthoff, Jakob Bossek, Holger H. Hoos, and Heike
Trautmann. “Leveraging TSP Solver Complementarity through Machine Learning.” Evolutionary
Computation 26, no. 4 (2018): 597–620. https://doi.org/10.1162/evco_a_00215.'
ieee: 'P. Kerschke, L. Kotthoff, J. Bossek, H. H. Hoos, and H. Trautmann, “Leveraging
TSP Solver Complementarity through Machine Learning,” Evolutionary Computation,
vol. 26, no. 4, pp. 597–620, 2018, doi: 10.1162/evco_a_00215.'
mla: Kerschke, Pascal, et al. “Leveraging TSP Solver Complementarity through Machine
Learning.” Evolutionary Computation, vol. 26, no. 4, 2018, pp. 597–620,
doi:10.1162/evco_a_00215.
short: P. Kerschke, L. Kotthoff, J. Bossek, H.H. Hoos, H. Trautmann, Evolutionary
Computation 26 (2018) 597–620.
date_created: 2023-11-14T15:58:58Z
date_updated: 2023-12-13T10:51:26Z
department:
- _id: '819'
doi: 10.1162/evco_a_00215
intvolume: ' 26'
issue: '4'
keyword:
- automated algorithm selection
- machine learning.
- performance modeling
- Travelling Salesperson Problem
language:
- iso: eng
page: 597–620
publication: Evolutionary Computation
publication_identifier:
issn:
- 1063-6560
status: public
title: Leveraging TSP Solver Complementarity through Machine Learning
type: journal_article
user_id: '102979'
volume: 26
year: '2018'
...
---
_id: '97'
abstract:
- lang: eng
text: Bridging the gap between informal, imprecise, and vague user requirements
descriptions and precise formalized specifications is the main task of requirements
engineering. Techniques such as interviews or story telling are used when requirements
engineers try to identify a user's needs. The requirements specification process
is typically done in a dialogue between users, domain experts, and requirements
engineers. In our research, we aim at automating the specification of requirements.
The idea is to distinguish between untrained users and trained users, and to exploit
domain knowledge learned from previous runs of our system. We let untrained users
provide unstructured natural language descriptions, while we allow trained users
to provide examples of behavioral descriptions. In both cases, our goal is to
synthesize formal requirements models similar to statecharts. From requirements
specification processes with trained users, behavioral ontologies are learned
which are later used to support the requirements specification process for untrained
users. Our research method is original in combining natural language processing
and search-based techniques for the synthesis of requirements specifications.
Our work is embedded in a larger project that aims at automating the whole software
development and deployment process in envisioned future software service markets.
author:
- first_name: Lorijn
full_name: van Rooijen, Lorijn
id: '58843'
last_name: van Rooijen
- first_name: Frederik Simon
full_name: Bäumer, Frederik Simon
id: '38837'
last_name: Bäumer
- first_name: Marie Christin
full_name: Platenius, Marie Christin
last_name: Platenius
- first_name: Michaela
full_name: Geierhos, Michaela
id: '42496'
last_name: Geierhos
orcid: 0000-0002-8180-5606
- first_name: Heiko
full_name: Hamann, Heiko
last_name: Hamann
- first_name: Gregor
full_name: Engels, Gregor
id: '107'
last_name: Engels
citation:
ama: 'van Rooijen L, Bäumer FS, Platenius MC, Geierhos M, Hamann H, Engels G. From
User Demand to Software Service: Using Machine Learning to Automate the Requirements
Specification Process. In: 2017 IEEE 25th International Requirements Engineering
Conference Workshops (REW). Piscataway, NJ, USA: IEEE; 2017:379-385. doi:10.1109/REW.2017.26'
apa: 'van Rooijen, L., Bäumer, F. S., Platenius, M. C., Geierhos, M., Hamann, H.,
& Engels, G. (2017). From User Demand to Software Service: Using Machine Learning
to Automate the Requirements Specification Process. In 2017 IEEE 25th International
Requirements Engineering Conference Workshops (REW) (pp. 379–385). Piscataway,
NJ, USA: IEEE. https://doi.org/10.1109/REW.2017.26'
bibtex: '@inproceedings{van Rooijen_Bäumer_Platenius_Geierhos_Hamann_Engels_2017,
place={Piscataway, NJ, USA}, title={From User Demand to Software Service: Using
Machine Learning to Automate the Requirements Specification Process}, DOI={10.1109/REW.2017.26}, booktitle={2017
IEEE 25th International Requirements Engineering Conference Workshops (REW)},
publisher={IEEE}, author={van Rooijen, Lorijn and Bäumer, Frederik Simon and Platenius,
Marie Christin and Geierhos, Michaela and Hamann, Heiko and Engels, Gregor}, year={2017},
pages={379–385} }'
chicago: 'Rooijen, Lorijn van, Frederik Simon Bäumer, Marie Christin Platenius,
Michaela Geierhos, Heiko Hamann, and Gregor Engels. “From User Demand to Software
Service: Using Machine Learning to Automate the Requirements Specification Process.”
In 2017 IEEE 25th International Requirements Engineering Conference Workshops
(REW), 379–85. Piscataway, NJ, USA: IEEE, 2017. https://doi.org/10.1109/REW.2017.26.'
ieee: 'L. van Rooijen, F. S. Bäumer, M. C. Platenius, M. Geierhos, H. Hamann, and
G. Engels, “From User Demand to Software Service: Using Machine Learning to Automate
the Requirements Specification Process,” in 2017 IEEE 25th International Requirements
Engineering Conference Workshops (REW), Lisbon, Portugal, 2017, pp. 379–385.'
mla: 'van Rooijen, Lorijn, et al. “From User Demand to Software Service: Using Machine
Learning to Automate the Requirements Specification Process.” 2017 IEEE 25th
International Requirements Engineering Conference Workshops (REW), IEEE, 2017,
pp. 379–85, doi:10.1109/REW.2017.26.'
short: 'L. van Rooijen, F.S. Bäumer, M.C. Platenius, M. Geierhos, H. Hamann, G.
Engels, in: 2017 IEEE 25th International Requirements Engineering Conference Workshops
(REW), IEEE, Piscataway, NJ, USA, 2017, pp. 379–385.'
conference:
end_date: 2017-09-08
location: Lisbon, Portugal
name: 2017 IEEE 25th International Requirements Engineering Conference Workshops
(REW)
start_date: 2017-09-04
date_created: 2017-10-17T12:41:10Z
date_updated: 2022-01-06T07:04:18Z
ddc:
- '000'
department:
- _id: '36'
- _id: '1'
- _id: '579'
- _id: '34'
- _id: '7'
- _id: '66'
- _id: '238'
- _id: '63'
doi: 10.1109/REW.2017.26
file:
- access_level: closed
content_type: application/pdf
creator: ups
date_created: 2018-11-02T14:50:35Z
date_updated: 2018-11-02T14:50:35Z
file_id: '5285'
file_name: 08054881.pdf
file_size: 433613
relation: main_file
success: 1
file_date_updated: 2018-11-02T14:50:35Z
has_accepted_license: '1'
keyword:
- Software
- Unified modeling language
- Requirements engineering
- Ontologies
- Search problems
- Natural languages
language:
- iso: eng
page: 379-385
place: Piscataway, NJ, USA
project:
- _id: '1'
name: SFB 901
- _id: '9'
name: SFB 901 - Subprojekt B1
- _id: '3'
name: SFB 901 - Project Area B
publication: 2017 IEEE 25th International Requirements Engineering Conference Workshops
(REW)
publication_identifier:
eisbn:
- '978-1-5386-3488-2 '
isbn:
- 978-1-5386-3489-9
publication_status: published
publisher: IEEE
quality_controlled: '1'
status: public
title: 'From User Demand to Software Service: Using Machine Learning to Automate the
Requirements Specification Process'
type: conference
user_id: '57458'
year: '2017'
...
---
_id: '9982'
abstract:
- lang: ger
text: ln der industriellen Fertigung werden zum Transport von Bauteilen häufig Förderketten
genutzt. Obwohl die Förderketten meist nicht direkt mit den Arbeitsmedien in Berührung
kommen, werden sie indirekt durch vagabundierende Stäube und Pulver, die an der
geölten Kette anhaften, im Laufe der Zeit stark verschmutzt. Ein derart im Betrieb
verschmutztes Kettenglied ist in Abbildung 1 dargestellt. Um die Lebensdauer der
Ketten zu erhöhen und das Herunterfallen von Schmutzpartikel auf die Produkte
zu vermeiden, muss die Kette regelmäßig gereinigt werden. Ziel des hier beschriebenen
Forschungsvorhabens ist die Entwicklung eines Systems, das in der Lage ist, ein
einzelnes Kettenglied in unter 60 s mittels Ultraschall zu reinigen. In [1] wurde
in ersten Versuchen nachgewiesen, dass Stabschwinger in Abhängigkeit des Sonotrodenabstands
zum Reinigungsobjekt und der Ultraschallamplitude eine intensive Reinigungswirkung
entfalten. Das Konzept der Reinigungsanlage sieht deshalb vor, im ersten Schritt
die stark verschmutzten Kettenglieder durch ein hochintensives Kavitationsfeld
von direkt eingetauchten Stabschwingern vorzureinigen und anschließend schwer
zugängliche Be- reiche wie Hinterschneidungen oder Bohrungen mittels konventioneller
Tauchschwinger von Verschmutzungen zu befreien. Für den Stabschwinger wird die
sogenannte - Sonotrode untersucht; diese wird unter anderem auch in der Sonochemie
verwendet. Ein wesentliches Merkmal der Sonotrode ist eine hohe Amplitudenübersetzung
bei einer gleichzeitig großen Abstrahlfläche. Neben dem Entwurf mittels der L
/2 -Synthese wird die Reinigungswirkung der Sonotrode in Abhängigkeit der Ultraschallamplitude
und dem Abstand zum Reinigungsobjekt in einer Versuchsreihe untersucht. Zur genaueren
Betrachtung der Reinigungs- mechanismen eines Stabschwingers werden abschließend
Hochgeschwindigkeitsaufnahmen vorgestellt und analysieren.
author:
- first_name: Reinhard
full_name: Schemmel, Reinhard
id: '28647'
last_name: Schemmel
- first_name: Tobias
full_name: Hemsel, Tobias
id: '210'
last_name: Hemsel
- first_name: Walter
full_name: Sextro, Walter
id: '21220'
last_name: Sextro
citation:
ama: 'Schemmel R, Hemsel T, Sextro W. MoRFUS: Mobile Reinigungseinheit für Förderketten
basierend auf Ultraschall. In: 43. Deutsche Jahrestagung Für Akustik. Kiel
2017; 2017:611-614.'
apa: 'Schemmel, R., Hemsel, T., & Sextro, W. (2017). MoRFUS: Mobile Reinigungseinheit
für Förderketten basierend auf Ultraschall. In 43. Deutsche Jahrestagung für
Akustik (pp. 611–614). Kiel 2017.'
bibtex: '@inproceedings{Schemmel_Hemsel_Sextro_2017, place={Kiel 2017}, title={MoRFUS:
Mobile Reinigungseinheit für Förderketten basierend auf Ultraschall}, booktitle={43.
Deutsche Jahrestagung für Akustik}, author={Schemmel, Reinhard and Hemsel, Tobias
and Sextro, Walter}, year={2017}, pages={611–614} }'
chicago: 'Schemmel, Reinhard, Tobias Hemsel, and Walter Sextro. “MoRFUS: Mobile
Reinigungseinheit Für Förderketten Basierend Auf Ultraschall.” In 43. Deutsche
Jahrestagung Für Akustik, 611–14. Kiel 2017, 2017.'
ieee: 'R. Schemmel, T. Hemsel, and W. Sextro, “MoRFUS: Mobile Reinigungseinheit
für Förderketten basierend auf Ultraschall,” in 43. Deutsche Jahrestagung für
Akustik, 2017, pp. 611–614.'
mla: 'Schemmel, Reinhard, et al. “MoRFUS: Mobile Reinigungseinheit Für Förderketten
Basierend Auf Ultraschall.” 43. Deutsche Jahrestagung Für Akustik, 2017,
pp. 611–14.'
short: 'R. Schemmel, T. Hemsel, W. Sextro, in: 43. Deutsche Jahrestagung Für Akustik,
Kiel 2017, 2017, pp. 611–614.'
date_created: 2019-05-27T09:48:10Z
date_updated: 2019-05-27T09:49:49Z
department:
- _id: '151'
keyword:
- wire bonding
- dynamic behavior
- modeling
language:
- iso: eng
page: 611-614
place: Kiel 2017
publication: 43. Deutsche Jahrestagung für Akustik
status: public
title: 'MoRFUS: Mobile Reinigungseinheit für Förderketten basierend auf Ultraschall'
type: conference
user_id: '55222'
year: '2017'
...
---
_id: '1452'
abstract:
- lang: eng
text: Opinion leaders of an investment network can have a significant impact on
capital mar-kets because their investment decisions are adopted by their peers
and trigger large trad-ing cascades, increasing herding behavior and comovement
among stock returns. This paper analyzes the interaction-based relations of traders
from a large social trading plat-form and identifies the driving forces and the
opinion leaders within a large online trading network as the nodes with the highest
centrality and the highest force of infection, respec-tively. Relying on recent
insights from epidemiological research, I maintain that central-ity identifies
the most central traders in the network, while the expected force quantifies the
most influential traders and their spreading power. I study the behavior and charac-teristics
that set central and influential traders apart from other traders. The ability
to identify focal points and their trading behavior within a trading network is
important for investors, investment advisers, and policy makers.
article_type: original
author:
- first_name: Matthias
full_name: Pelster, Matthias
id: '67265'
last_name: Pelster
orcid: ' https://orcid.org/0000-0001-5740-2420'
citation:
ama: 'Pelster M. I’ll Have What S/he’s Having: A Case Study of a Social Trading
Network. Proceedings of the International Conference on Information Systems.
2017.'
apa: 'Pelster, M. (2017). I’ll Have What S/he’s Having: A Case Study of a Social
Trading Network. Proceedings of the International Conference on Information
Systems.'
bibtex: '@article{Pelster_2017, title={I’ll Have What S/he’s Having: A Case Study
of a Social Trading Network}, journal={Proceedings of the International Conference
on Information Systems}, author={Pelster, Matthias}, year={2017} }'
chicago: 'Pelster, Matthias. “I’ll Have What S/He’s Having: A Case Study of a Social
Trading Network.” Proceedings of the International Conference on Information
Systems, 2017.'
ieee: 'M. Pelster, “I’ll Have What S/he’s Having: A Case Study of a Social Trading
Network,” Proceedings of the International Conference on Information Systems,
2017.'
mla: 'Pelster, Matthias. “I’ll Have What S/He’s Having: A Case Study of a Social
Trading Network.” Proceedings of the International Conference on Information
Systems, 2017.'
short: M. Pelster, Proceedings of the International Conference on Information Systems
(2017).
date_created: 2018-03-20T11:34:47Z
date_updated: 2022-01-06T06:52:00Z
department:
- _id: '186'
- _id: '578'
keyword:
- Online trading
- investment advice
- network modeling
- Expected Force
- herding.
language:
- iso: eng
publication: Proceedings of the International Conference on Information Systems
publication_status: published
status: public
title: 'I’ll Have What S/he’s Having: A Case Study of a Social Trading Network'
type: journal_article
urn: '14524'
user_id: '67265'
year: '2017'
...
---
_id: '6075'
abstract:
- lang: eng
text: For almost three decades, the theory of visual attention (TVA) has been successful
in mathematically describing and explaining a wide variety of phenomena in visual
selection and recognition with high quantitative precision. Interestingly, the
influence of feature contrast on attention has been included in TVA only recently,
although it has been extensively studied outside the TVA framework. The present
approach further develops this extension of TVA’s scope by measuring and modeling
salience. An empirical measure of salience is achieved by linking different (orientation
and luminance) contrasts to a TVA parameter. In the modeling part, the function
relating feature contrasts to salience is described mathematically and tested
against alternatives by Bayesian model comparison. This model comparison reveals
that the power function is an appropriate model of salience growth in the dimensions
of orientation and luminance contrast. Furthermore, if contrasts from the two
dimensions are comb
article_type: original
author:
- first_name: Alexander
full_name: Krüger, Alexander
last_name: Krüger
- first_name: Jan
full_name: Tünnermann, Jan
last_name: Tünnermann
- first_name: Ingrid
full_name: Scharlau, Ingrid
id: '451'
last_name: Scharlau
orcid: 0000-0003-2364-9489
citation:
ama: Krüger A, Tünnermann J, Scharlau I. Measuring and modeling salience with the
theory of visual attention. Attention, Perception, & Psychophysics.
2017;79(6):1593-1614. doi:10.3758/s13414-017-1325-6
apa: Krüger, A., Tünnermann, J., & Scharlau, I. (2017). Measuring and modeling
salience with the theory of visual attention. Attention, Perception, &
Psychophysics, 79(6), 1593–1614. https://doi.org/10.3758/s13414-017-1325-6
bibtex: '@article{Krüger_Tünnermann_Scharlau_2017, title={Measuring and modeling
salience with the theory of visual attention.}, volume={79}, DOI={10.3758/s13414-017-1325-6},
number={6}, journal={Attention, Perception, & Psychophysics}, author={Krüger,
Alexander and Tünnermann, Jan and Scharlau, Ingrid}, year={2017}, pages={1593–1614}
}'
chicago: 'Krüger, Alexander, Jan Tünnermann, and Ingrid Scharlau. “Measuring and
Modeling Salience with the Theory of Visual Attention.” Attention, Perception,
& Psychophysics 79, no. 6 (2017): 1593–1614. https://doi.org/10.3758/s13414-017-1325-6.'
ieee: 'A. Krüger, J. Tünnermann, and I. Scharlau, “Measuring and modeling salience
with the theory of visual attention.,” Attention, Perception, & Psychophysics,
vol. 79, no. 6, pp. 1593–1614, 2017, doi: 10.3758/s13414-017-1325-6.'
mla: Krüger, Alexander, et al. “Measuring and Modeling Salience with the Theory
of Visual Attention.” Attention, Perception, & Psychophysics, vol.
79, no. 6, 2017, pp. 1593–614, doi:10.3758/s13414-017-1325-6.
short: A. Krüger, J. Tünnermann, I. Scharlau, Attention, Perception, & Psychophysics
79 (2017) 1593–1614.
date_created: 2018-12-10T07:05:04Z
date_updated: 2022-06-06T14:08:05Z
department:
- _id: '424'
doi: 10.3758/s13414-017-1325-6
intvolume: ' 79'
issue: '6'
keyword:
- Salience
- Visual attention
- Bayesian inference
- Theory of visual attention
- Computational modeling
- Inference
- Object Recognition
- Theories
- Visual Perception
- Visual Attention
- Luminance
- Perceptual Orientation
- Statistical Probability
- Stimulus Salience
- Computational Modeling
language:
- iso: eng
page: 1593 - 1614
publication: Attention, Perception, & Psychophysics
publication_identifier:
issn:
- 1943-3921
publication_status: published
status: public
title: Measuring and modeling salience with the theory of visual attention.
type: journal_article
user_id: '42165'
volume: 79
year: '2017'
...
---
_id: '6071'
abstract:
- lang: eng
text: Particular differences between an object and its surrounding cause salience,
guide attention, and improve performance in various tasks. While much research
has been dedicated to identifying which feature dimensions contribute to salience,
much less regard has been paid to the quantitative strength of the salience caused
by feature differences. Only a few studies systematically related salience effects
to a common salience measure, and they are partly outdated in the light of new
findings on the time course of salience effects. We propose Bundesen’s Theory
of Visual Attention (TV A) as a theoretical basis for measuring salience and introduce
an empirical and modeling approach to link this theory to data retrieved from
temporal-order judgments. With this procedure, TV A becomes applicable to a broad
range of salience-related stimulus material. Three experiments with orientation
pop-out displays demonstrate the feasibility of the method. A 4th experiment substantiates
its applicability t
author:
- first_name: Alexander
full_name: Krüger, Alexander
last_name: Krüger
- first_name: Jan
full_name: Tünnermann, Jan
last_name: Tünnermann
- first_name: Ingrid
full_name: Scharlau, Ingrid
id: '451'
last_name: Scharlau
orcid: 0000-0003-2364-9489
citation:
ama: Krüger A, Tünnermann J, Scharlau I. Fast and conspicuous? Quantifying salience
with the theory of visual attention. Advances in Cognitive Psychology.
2016;12(1):20-38. doi:10.5709/acp-0184-1
apa: Krüger, A., Tünnermann, J., & Scharlau, I. (2016). Fast and conspicuous?
Quantifying salience with the theory of visual attention. Advances in Cognitive
Psychology, 12(1), 20–38. https://doi.org/10.5709/acp-0184-1
bibtex: '@article{Krüger_Tünnermann_Scharlau_2016, title={Fast and conspicuous?
Quantifying salience with the theory of visual attention.}, volume={12}, DOI={10.5709/acp-0184-1}, number={1},
journal={Advances in Cognitive Psychology}, author={Krüger, Alexander and Tünnermann,
Jan and Scharlau, Ingrid}, year={2016}, pages={20–38} }'
chicago: 'Krüger, Alexander, Jan Tünnermann, and Ingrid Scharlau. “Fast and Conspicuous?
Quantifying Salience with the Theory of Visual Attention.” Advances in Cognitive
Psychology 12, no. 1 (2016): 20–38. https://doi.org/10.5709/acp-0184-1.'
ieee: 'A. Krüger, J. Tünnermann, and I. Scharlau, “Fast and conspicuous? Quantifying
salience with the theory of visual attention.,” Advances in Cognitive Psychology,
vol. 12, no. 1, pp. 20–38, 2016, doi: 10.5709/acp-0184-1.'
mla: Krüger, Alexander, et al. “Fast and Conspicuous? Quantifying Salience with
the Theory of Visual Attention.” Advances in Cognitive Psychology, vol.
12, no. 1, 2016, pp. 20–38, doi:10.5709/acp-0184-1.
short: A. Krüger, J. Tünnermann, I. Scharlau, Advances in Cognitive Psychology 12
(2016) 20–38.
date_created: 2018-12-10T07:04:15Z
date_updated: 2022-06-06T16:21:09Z
department:
- _id: '424'
doi: 10.5709/acp-0184-1
funded_apc: '1'
intvolume: ' 12'
issue: '1'
keyword:
- salience
- visual attention
- Bayesian inference
- theory of visual attention
- computational modeling
- Visual Attention
- Computational Modeling
- Inference
- Judgment
- Statistical Probability
language:
- iso: eng
main_file_link:
- open_access: '1'
url: http://ac-psych.org/en/download-pdf/volume/12/issue/1/id/185
oa: '1'
page: 20 - 38
publication: Advances in Cognitive Psychology
publication_identifier:
issn:
- 1895-1171
publication_status: published
status: public
title: Fast and conspicuous? Quantifying salience with the theory of visual attention.
type: journal_article
user_id: '42165'
volume: 12
year: '2016'
...
---
_id: '4691'
abstract:
- lang: eng
text: Analysts have estimated that more than 80 percent of today’s data is stored
in unstructured form (e.g., text, audio, image, video)—much of it expressed in
rich and ambiguous natural language. Traditionally, to analyze natural language,
one has used qualitative data-analysis approaches, such as manual coding. Yet,
the size of text data sets obtained from the Internet makes manual analysis virtually
impossible. In this tutorial, we discuss the challenges encountered when applying
automated text-mining techniques in information systems research. In particular,
we showcase how to use probabilistic topic modeling via Latent Dirichlet allocation,
an unsupervised text-mining technique, with a LASSO multinomial logistic regression
to explain user satisfaction with an IT artifact by automatically analyzing more
than 12,000 online customer reviews. For fellow information systems researchers,
this tutorial provides guidance for conducting text-mining studies on their own
and for evaluating the quality of others.
author:
- first_name: Stefan
full_name: Debortoli, Stefan
last_name: Debortoli
- first_name: Oliver
full_name: Müller, Oliver
id: '72849'
last_name: Müller
- first_name: Iris
full_name: Junglas, Iris
last_name: Junglas
- first_name: Jan
full_name: vom Brocke, Jan
last_name: vom Brocke
citation:
ama: 'Debortoli S, Müller O, Junglas I, vom Brocke J. Text Mining for Information
Systems Researchers: An Annotated Tutorial. Communications of the Association
for Information Systems. Published online 2016:555-582. doi:10.17705/1CAIS.03907'
apa: 'Debortoli, S., Müller, O., Junglas, I., & vom Brocke, J. (2016). Text
Mining for Information Systems Researchers: An Annotated Tutorial. Communications
of the Association for Information Systems, 555–582. https://doi.org/10.17705/1CAIS.03907'
bibtex: '@article{Debortoli_Müller_Junglas_vom Brocke_2016, title={Text Mining for
Information Systems Researchers: An Annotated Tutorial}, DOI={10.17705/1CAIS.03907},
journal={Communications of the Association for Information Systems}, author={Debortoli,
Stefan and Müller, Oliver and Junglas, Iris and vom Brocke, Jan}, year={2016},
pages={555–582} }'
chicago: 'Debortoli, Stefan, Oliver Müller, Iris Junglas, and Jan vom Brocke. “Text
Mining for Information Systems Researchers: An Annotated Tutorial.” Communications
of the Association for Information Systems, 2016, 555–82. https://doi.org/10.17705/1CAIS.03907.'
ieee: 'S. Debortoli, O. Müller, I. Junglas, and J. vom Brocke, “Text Mining for
Information Systems Researchers: An Annotated Tutorial,” Communications of
the Association for Information Systems, pp. 555–582, 2016, doi: 10.17705/1CAIS.03907.'
mla: 'Debortoli, Stefan, et al. “Text Mining for Information Systems Researchers:
An Annotated Tutorial.” Communications of the Association for Information Systems,
2016, pp. 555–82, doi:10.17705/1CAIS.03907.'
short: S. Debortoli, O. Müller, I. Junglas, J. vom Brocke, Communications of the
Association for Information Systems (2016) 555–582.
date_created: 2018-10-12T08:30:04Z
date_updated: 2026-03-10T09:44:54Z
department:
- _id: '196'
doi: 10.17705/1CAIS.03907
extern: '1'
keyword:
- Latent dirichlet allocation
- Online customer reviews
- Text mining
- Topic modeling
- User satisfaction
language:
- iso: eng
page: 555-582
publication: Communications of the Association for Information Systems
publication_identifier:
isbn:
- '9781615679119'
issn:
- 1529-3181
status: public
title: 'Text Mining for Information Systems Researchers: An Annotated Tutorial'
type: journal_article
user_id: '14972'
year: '2016'
...
---
_id: '17660'
author:
- first_name: Gleb
full_name: Polevoy, Gleb
id: '83983'
last_name: Polevoy
- first_name: Mathijs M.
full_name: de Weerdt, Mathijs M.
last_name: de Weerdt
citation:
ama: 'Polevoy G, de Weerdt MM. Improving Human Interaction in Crowdsensing. In:
Proceedings of the 2014 International Conference on Autonomous Agents and Multi-Agent
Systems. AAMAS ’14. Richland, SC: International Foundation for Autonomous
Agents and Multiagent Systems; 2014:1741-1742.'
apa: 'Polevoy, G., & de Weerdt, M. M. (2014). Improving Human Interaction in
Crowdsensing. In Proceedings of the 2014 International Conference on Autonomous
Agents and Multi-agent Systems (pp. 1741–1742). Richland, SC: International
Foundation for Autonomous Agents and Multiagent Systems.'
bibtex: '@inproceedings{Polevoy_de Weerdt_2014, place={Richland, SC}, series={AAMAS
’14}, title={Improving Human Interaction in Crowdsensing}, booktitle={Proceedings
of the 2014 International Conference on Autonomous Agents and Multi-agent Systems},
publisher={International Foundation for Autonomous Agents and Multiagent Systems},
author={Polevoy, Gleb and de Weerdt, Mathijs M.}, year={2014}, pages={1741–1742},
collection={AAMAS ’14} }'
chicago: 'Polevoy, Gleb, and Mathijs M. de Weerdt. “Improving Human Interaction
in Crowdsensing.” In Proceedings of the 2014 International Conference on Autonomous
Agents and Multi-Agent Systems, 1741–42. AAMAS ’14. Richland, SC: International
Foundation for Autonomous Agents and Multiagent Systems, 2014.'
ieee: G. Polevoy and M. M. de Weerdt, “Improving Human Interaction in Crowdsensing,”
in Proceedings of the 2014 International Conference on Autonomous Agents and
Multi-agent Systems, 2014, pp. 1741–1742.
mla: Polevoy, Gleb, and Mathijs M. de Weerdt. “Improving Human Interaction in Crowdsensing.”
Proceedings of the 2014 International Conference on Autonomous Agents and Multi-Agent
Systems, International Foundation for Autonomous Agents and Multiagent Systems,
2014, pp. 1741–42.
short: 'G. Polevoy, M.M. de Weerdt, in: Proceedings of the 2014 International Conference
on Autonomous Agents and Multi-Agent Systems, International Foundation for Autonomous
Agents and Multiagent Systems, Richland, SC, 2014, pp. 1741–1742.'
date_created: 2020-08-06T15:21:35Z
date_updated: 2022-01-06T06:53:16Z
department:
- _id: '63'
- _id: '541'
extern: '1'
keyword:
- dynamics
- emotion modeling
- negotiation
- network interaction
- shared effort game
language:
- iso: eng
page: 1741-1742
place: Richland, SC
publication: Proceedings of the 2014 International Conference on Autonomous Agents
and Multi-agent Systems
publication_identifier:
isbn:
- 978-1-4503-2738-1
publisher: International Foundation for Autonomous Agents and Multiagent Systems
series_title: AAMAS '14
status: public
title: Improving Human Interaction in Crowdsensing
type: conference
user_id: '83983'
year: '2014'
...
---
_id: '11861'
abstract:
- lang: eng
text: 'In this contribution we present a theoretical and experimental investigation
into the effects of reverberation and noise on features in the logarithmic mel
power spectral domain, an intermediate stage in the computation of the mel frequency
cepstral coefficients, prevalent in automatic speech recognition (ASR). Gaining
insight into the complex interaction between clean speech, noise, and noisy reverberant
speech features is essential for any ASR system to be robust against noise and
reverberation present in distant microphone input signals. The findings are gathered
in a probabilistic formulation of an observation model which may be used in model-based
feature compensation schemes. The proposed observation model extends previous
models in three major directions: First, the contribution of additive background
noise to the observation error is explicitly taken into account. Second, an energy
compensation constant is introduced which ensures an unbiased estimate of the
reverberant speech features, and, third, a recursive variant of the observation
model is developed resulting in reduced computational complexity when used in
model-based feature compensation. The experimental section is used to evaluate
the accuracy of the model and to describe how its parameters can be determined
from test data.'
author:
- first_name: Volker
full_name: Leutnant, Volker
last_name: Leutnant
- first_name: Alexander
full_name: Krueger, Alexander
last_name: Krueger
- first_name: Reinhold
full_name: Haeb-Umbach, Reinhold
id: '242'
last_name: Haeb-Umbach
citation:
ama: Leutnant V, Krueger A, Haeb-Umbach R. A New Observation Model in the Logarithmic
Mel Power Spectral Domain for the Automatic Recognition of Noisy Reverberant Speech.
IEEE/ACM Transactions on Audio, Speech, and Language Processing. 2014;22(1):95-109.
doi:10.1109/TASLP.2013.2285480
apa: Leutnant, V., Krueger, A., & Haeb-Umbach, R. (2014). A New Observation
Model in the Logarithmic Mel Power Spectral Domain for the Automatic Recognition
of Noisy Reverberant Speech. IEEE/ACM Transactions on Audio, Speech, and Language
Processing, 22(1), 95–109. https://doi.org/10.1109/TASLP.2013.2285480
bibtex: '@article{Leutnant_Krueger_Haeb-Umbach_2014, title={A New Observation Model
in the Logarithmic Mel Power Spectral Domain for the Automatic Recognition of
Noisy Reverberant Speech}, volume={22}, DOI={10.1109/TASLP.2013.2285480},
number={1}, journal={IEEE/ACM Transactions on Audio, Speech, and Language Processing},
author={Leutnant, Volker and Krueger, Alexander and Haeb-Umbach, Reinhold}, year={2014},
pages={95–109} }'
chicago: 'Leutnant, Volker, Alexander Krueger, and Reinhold Haeb-Umbach. “A New
Observation Model in the Logarithmic Mel Power Spectral Domain for the Automatic
Recognition of Noisy Reverberant Speech.” IEEE/ACM Transactions on Audio, Speech,
and Language Processing 22, no. 1 (2014): 95–109. https://doi.org/10.1109/TASLP.2013.2285480.'
ieee: V. Leutnant, A. Krueger, and R. Haeb-Umbach, “A New Observation Model in the
Logarithmic Mel Power Spectral Domain for the Automatic Recognition of Noisy Reverberant
Speech,” IEEE/ACM Transactions on Audio, Speech, and Language Processing,
vol. 22, no. 1, pp. 95–109, 2014.
mla: Leutnant, Volker, et al. “A New Observation Model in the Logarithmic Mel Power
Spectral Domain for the Automatic Recognition of Noisy Reverberant Speech.” IEEE/ACM
Transactions on Audio, Speech, and Language Processing, vol. 22, no. 1, 2014,
pp. 95–109, doi:10.1109/TASLP.2013.2285480.
short: V. Leutnant, A. Krueger, R. Haeb-Umbach, IEEE/ACM Transactions on Audio,
Speech, and Language Processing 22 (2014) 95–109.
date_created: 2019-07-12T05:29:41Z
date_updated: 2022-01-06T06:51:11Z
department:
- _id: '54'
doi: 10.1109/TASLP.2013.2285480
intvolume: ' 22'
issue: '1'
keyword:
- computational complexity
- reverberation
- speech recognition
- automatic speech recognition
- background noise
- clean speech
- computational complexity
- energy compensation
- logarithmic mel power spectral domain
- mel frequency cepstral coefficients
- microphone input signals
- model-based feature compensation schemes
- noisy reverberant speech automatic recognition
- noisy reverberant speech features
- reverberation
- Atmospheric modeling
- Computational modeling
- Noise
- Noise measurement
- Reverberation
- Speech
- Vectors
- Model-based feature compensation
- observation model for reverberant and noisy speech
- recursive observation model
- robust automatic speech recognition
language:
- iso: eng
page: 95-109
publication: IEEE/ACM Transactions on Audio, Speech, and Language Processing
publication_identifier:
issn:
- 2329-9290
status: public
title: A New Observation Model in the Logarithmic Mel Power Spectral Domain for the
Automatic Recognition of Noisy Reverberant Speech
type: journal_article
user_id: '44006'
volume: 22
year: '2014'
...