--- _id: '35758' author: - first_name: Elnaz full_name: Meydani, Elnaz last_name: Meydani - first_name: Christoph full_name: Düsing, Christoph last_name: Düsing - first_name: Matthias full_name: Trier, Matthias id: '72744' last_name: Trier citation: ama: 'Meydani E, Düsing C, Trier M. Towards a Trust-Aware Item Recommendation System on a Graph Autoencoder with Attention Mechanism. In: Lecture Notes in Information Systems and Organisation. Springer International Publishing; 2021. doi:10.1007/978-3-030-86797-3_5' apa: Meydani, E., Düsing, C., & Trier, M. (2021). Towards a Trust-Aware Item Recommendation System on a Graph Autoencoder with Attention Mechanism. In Lecture Notes in Information Systems and Organisation. Springer International Publishing. https://doi.org/10.1007/978-3-030-86797-3_5 bibtex: '@inbook{Meydani_Düsing_Trier_2021, place={Cham}, title={Towards a Trust-Aware Item Recommendation System on a Graph Autoencoder with Attention Mechanism}, DOI={10.1007/978-3-030-86797-3_5}, booktitle={Lecture Notes in Information Systems and Organisation}, publisher={Springer International Publishing}, author={Meydani, Elnaz and Düsing, Christoph and Trier, Matthias}, year={2021} }' chicago: 'Meydani, Elnaz, Christoph Düsing, and Matthias Trier. “Towards a Trust-Aware Item Recommendation System on a Graph Autoencoder with Attention Mechanism.” In Lecture Notes in Information Systems and Organisation. Cham: Springer International Publishing, 2021. https://doi.org/10.1007/978-3-030-86797-3_5.' ieee: 'E. Meydani, C. Düsing, and M. Trier, “Towards a Trust-Aware Item Recommendation System on a Graph Autoencoder with Attention Mechanism,” in Lecture Notes in Information Systems and Organisation, Cham: Springer International Publishing, 2021.' mla: Meydani, Elnaz, et al. “Towards a Trust-Aware Item Recommendation System on a Graph Autoencoder with Attention Mechanism.” Lecture Notes in Information Systems and Organisation, Springer International Publishing, 2021, doi:10.1007/978-3-030-86797-3_5. short: 'E. Meydani, C. Düsing, M. Trier, in: Lecture Notes in Information Systems and Organisation, Springer International Publishing, Cham, 2021.' date_created: 2023-01-10T10:27:20Z date_updated: 2023-01-29T23:19:40Z department: - _id: '198' doi: 10.1007/978-3-030-86797-3_5 language: - iso: eng place: Cham publication: Lecture Notes in Information Systems and Organisation publication_identifier: isbn: - '9783030867966' - '9783030867973' issn: - 2195-4968 - 2195-4976 publication_status: published publisher: Springer International Publishing status: public title: Towards a Trust-Aware Item Recommendation System on a Graph Autoencoder with Attention Mechanism type: book_chapter user_id: '14931' year: '2021' ... --- _id: '24547' abstract: - lang: eng text: 'Over the last years, several approaches for the data-driven estimation of expected possession value (EPV) in basketball and association football (soccer) have been proposed. In this paper, we develop and evaluate PIVOT: the first such framework for team handball. Accounting for the fast-paced, dynamic nature and relative data scarcity of hand- ball, we propose a parsimonious end-to-end deep learning architecture that relies solely on tracking data. This efficient approach is capable of predicting the probability that a team will score within the near future given the fine-grained spatio-temporal distribution of all players and the ball over the last seconds of the game. Our experiments indicate that PIVOT is able to produce accurate and calibrated probability estimates, even when trained on a relatively small dataset. We also showcase two interactive applications of PIVOT for valuing actual and counterfactual player decisions and actions in real-time.' author: - first_name: Oliver full_name: Müller, Oliver id: '72849' last_name: Müller - first_name: Matthew full_name: Caron, Matthew id: '60721' last_name: Caron - first_name: Michael full_name: Döring, Michael last_name: Döring - first_name: Tim full_name: Heuwinkel, Tim last_name: Heuwinkel - first_name: Jochen full_name: Baumeister, Jochen id: '46' last_name: Baumeister orcid: 0000-0003-2683-5826 citation: ama: 'Müller O, Caron M, Döring M, Heuwinkel T, Baumeister J. PIVOT: A Parsimonious End-to-End Learning Framework for Valuing Player Actions in Handball using Tracking Data. In: 8th Workshop on Machine Learning and Data Mining for Sports Analytics (ECML PKDD 2021).' apa: 'Müller, O., Caron, M., Döring, M., Heuwinkel, T., & Baumeister, J. (n.d.). PIVOT: A Parsimonious End-to-End Learning Framework for Valuing Player Actions in Handball using Tracking Data. 8th Workshop on Machine Learning and Data Mining for Sports Analytics (ECML PKDD 2021). European Conference on Machine Learning and Principles and Practice of Knowledge Discovery (ECML PKDD 2021), Online.' bibtex: '@inproceedings{Müller_Caron_Döring_Heuwinkel_Baumeister, title={PIVOT: A Parsimonious End-to-End Learning Framework for Valuing Player Actions in Handball using Tracking Data}, booktitle={8th Workshop on Machine Learning and Data Mining for Sports Analytics (ECML PKDD 2021)}, author={Müller, Oliver and Caron, Matthew and Döring, Michael and Heuwinkel, Tim and Baumeister, Jochen} }' chicago: 'Müller, Oliver, Matthew Caron, Michael Döring, Tim Heuwinkel, and Jochen Baumeister. “PIVOT: A Parsimonious End-to-End Learning Framework for Valuing Player Actions in Handball Using Tracking Data.” In 8th Workshop on Machine Learning and Data Mining for Sports Analytics (ECML PKDD 2021), n.d.' ieee: 'O. Müller, M. Caron, M. Döring, T. Heuwinkel, and J. Baumeister, “PIVOT: A Parsimonious End-to-End Learning Framework for Valuing Player Actions in Handball using Tracking Data,” presented at the European Conference on Machine Learning and Principles and Practice of Knowledge Discovery (ECML PKDD 2021), Online.' mla: 'Müller, Oliver, et al. “PIVOT: A Parsimonious End-to-End Learning Framework for Valuing Player Actions in Handball Using Tracking Data.” 8th Workshop on Machine Learning and Data Mining for Sports Analytics (ECML PKDD 2021).' short: 'O. Müller, M. Caron, M. Döring, T. Heuwinkel, J. Baumeister, in: 8th Workshop on Machine Learning and Data Mining for Sports Analytics (ECML PKDD 2021), n.d.' conference: end_date: 2021-09-17 location: Online name: European Conference on Machine Learning and Principles and Practice of Knowledge Discovery (ECML PKDD 2021) start_date: 2021-09-13 date_created: 2021-09-16T08:33:04Z date_updated: 2023-02-28T08:58:24Z department: - _id: '196' - _id: '172' keyword: - expected possession value - handball - tracking data - time series classification - deep learning language: - iso: eng main_file_link: - url: https://dtai.cs.kuleuven.be/events/MLSA21/papers/MLSA21_paper_muller.pdf publication: 8th Workshop on Machine Learning and Data Mining for Sports Analytics (ECML PKDD 2021) publication_status: inpress status: public title: 'PIVOT: A Parsimonious End-to-End Learning Framework for Valuing Player Actions in Handball using Tracking Data' type: conference user_id: '60721' year: '2021' ... --- _id: '25029' abstract: - lang: eng text: In early 2021, the finance world was taken by storm by the dramatic price surge of the GameStop Corp. stock. This rise is being, at least in part, attributed to a group of Redditors belonging to the now-famous r/wallstreetbets (WSB) subreddit group. In this work, we set out to address if user activity on the WSB subreddit is associated with the trading volume of the GME stock. Leveraging a unique dataset containing more than 4.9 million WSB posts and comments, we assert that user activity is associated with the trading volume of the GameStop stock. We further show that posts have a significantly higher predictive power than comments and are especially helpful for predicting unusually high trading volume. Lastly, as recent events have shown, we believe that these findings have implications for retail and institutional investors, trading platforms, and policymakers, as these can have disruptive potential. author: - first_name: Matthew full_name: Caron, Matthew id: '60721' last_name: Caron - first_name: Maryna full_name: Gulenko, Maryna id: '64226' last_name: Gulenko - first_name: Oliver full_name: Müller, Oliver id: '72849' last_name: Müller citation: ama: 'Caron M, Gulenko M, Müller O. To the Moon! Analyzing the Community of “Degenerates” Engaged in the Surge of the GME Stock. In: 42nd International Conference on Information Systems (ICIS 2021). ; 2021.' apa: Caron, M., Gulenko, M., & Müller, O. (2021). To the Moon! Analyzing the Community of “Degenerates” Engaged in the Surge of the GME Stock. 42nd International Conference on Information Systems (ICIS 2021). 42nd International Conference on Information Systems (ICIS 2021), Austin, Texas. bibtex: '@inproceedings{Caron_Gulenko_Müller_2021, title={To the Moon! Analyzing the Community of “Degenerates” Engaged in the Surge of the GME Stock}, booktitle={42nd International Conference on Information Systems (ICIS 2021)}, author={Caron, Matthew and Gulenko, Maryna and Müller, Oliver}, year={2021} }' chicago: Caron, Matthew, Maryna Gulenko, and Oliver Müller. “To the Moon! Analyzing the Community of ‘Degenerates’ Engaged in the Surge of the GME Stock.” In 42nd International Conference on Information Systems (ICIS 2021), 2021. ieee: M. Caron, M. Gulenko, and O. Müller, “To the Moon! Analyzing the Community of ‘Degenerates’ Engaged in the Surge of the GME Stock,” presented at the 42nd International Conference on Information Systems (ICIS 2021), Austin, Texas, 2021. mla: Caron, Matthew, et al. “To the Moon! Analyzing the Community of ‘Degenerates’ Engaged in the Surge of the GME Stock.” 42nd International Conference on Information Systems (ICIS 2021), 2021. short: 'M. Caron, M. Gulenko, O. Müller, in: 42nd International Conference on Information Systems (ICIS 2021), 2021.' conference: end_date: 2021-12-15 location: Austin, Texas name: 42nd International Conference on Information Systems (ICIS 2021) start_date: 2021-12-12 date_created: 2021-09-24T09:51:35Z date_updated: 2023-02-28T08:58:16Z department: - _id: '196' keyword: - Retail investors - GameStop - Social Networks - Reddit - WallStreetBets language: - iso: eng main_file_link: - url: https://aisel.aisnet.org/icis2021/social_media/social_media/13/ publication: 42nd International Conference on Information Systems (ICIS 2021) publication_status: published status: public title: To the Moon! Analyzing the Community of “Degenerates” Engaged in the Surge of the GME Stock type: conference user_id: '60721' year: '2021' ... --- _id: '44073' author: - first_name: Elnaz full_name: Meydani, Elnaz id: '78567' last_name: Meydani - first_name: Christoph full_name: Düsing, Christoph last_name: Düsing - first_name: Matthias full_name: Trier, Matthias id: '72744' last_name: Trier citation: ama: 'Meydani E, Düsing C, Trier M. Towards a Trust-Aware Item Recommendation System on a Graph Autoencoder with Attention Mechanism. In: Innovation Through Information Systems: Volume II: A Collection of Latest Research on Technology Issues. ; 2021:72–77.' apa: 'Meydani, E., Düsing, C., & Trier, M. (2021). Towards a Trust-Aware Item Recommendation System on a Graph Autoencoder with Attention Mechanism. Innovation Through Information Systems: Volume II: A Collection of Latest Research on Technology Issues, 72–77.' bibtex: '@inproceedings{Meydani_Düsing_Trier_2021, title={Towards a Trust-Aware Item Recommendation System on a Graph Autoencoder with Attention Mechanism}, booktitle={Innovation Through Information Systems: Volume II: A Collection of Latest Research on Technology Issues}, author={Meydani, Elnaz and Düsing, Christoph and Trier, Matthias}, year={2021}, pages={72–77} }' chicago: 'Meydani, Elnaz, Christoph Düsing, and Matthias Trier. “Towards a Trust-Aware Item Recommendation System on a Graph Autoencoder with Attention Mechanism.” In Innovation Through Information Systems: Volume II: A Collection of Latest Research on Technology Issues, 72–77, 2021.' ieee: 'E. Meydani, C. Düsing, and M. Trier, “Towards a Trust-Aware Item Recommendation System on a Graph Autoencoder with Attention Mechanism,” in Innovation Through Information Systems: Volume II: A Collection of Latest Research on Technology Issues, 2021, pp. 72–77.' mla: 'Meydani, Elnaz, et al. “Towards a Trust-Aware Item Recommendation System on a Graph Autoencoder with Attention Mechanism.” Innovation Through Information Systems: Volume II: A Collection of Latest Research on Technology Issues, 2021, pp. 72–77.' short: 'E. Meydani, C. Düsing, M. Trier, in: Innovation Through Information Systems: Volume II: A Collection of Latest Research on Technology Issues, 2021, pp. 72–77.' date_created: 2023-04-20T08:50:47Z date_updated: 2023-04-20T10:16:57Z department: - _id: '198' language: - iso: eng page: 72–77 publication: 'Innovation Through Information Systems: Volume II: A Collection of Latest Research on Technology Issues' status: public title: Towards a Trust-Aware Item Recommendation System on a Graph Autoencoder with Attention Mechanism type: conference user_id: '78567' year: '2021' ... --- _id: '21289' author: - first_name: Daniel full_name: Kaimann, Daniel id: '18949' last_name: Kaimann - first_name: Ilka full_name: Tanneberg, Ilka last_name: Tanneberg - first_name: Joe full_name: Cox, Joe last_name: Cox citation: ama: 'Kaimann D, Tanneberg I, Cox J. “I will survive”: Online streaming and the chart survival of music tracks. Managerial and Decision Economics. 2021;42(1):3-20. doi:10.1002/mde.3226' apa: 'Kaimann, D., Tanneberg, I., & Cox, J. (2021). “I will survive”: Online streaming and the chart survival of music tracks. Managerial and Decision Economics, 42(1), 3–20. https://doi.org/10.1002/mde.3226' bibtex: '@article{Kaimann_Tanneberg_Cox_2021, title={“I will survive”: Online streaming and the chart survival of music tracks}, volume={42}, DOI={10.1002/mde.3226}, number={1}, journal={Managerial and Decision Economics}, author={Kaimann, Daniel and Tanneberg, Ilka and Cox, Joe}, year={2021}, pages={3–20} }' chicago: 'Kaimann, Daniel, Ilka Tanneberg, and Joe Cox. “‘I Will Survive’: Online Streaming and the Chart Survival of Music Tracks.” Managerial and Decision Economics 42, no. 1 (2021): 3–20. https://doi.org/10.1002/mde.3226.' ieee: 'D. Kaimann, I. Tanneberg, and J. Cox, “‘I will survive’: Online streaming and the chart survival of music tracks,” Managerial and Decision Economics, vol. 42, no. 1, pp. 3–20, 2021, doi: 10.1002/mde.3226.' mla: 'Kaimann, Daniel, et al. “‘I Will Survive’: Online Streaming and the Chart Survival of Music Tracks.” Managerial and Decision Economics, vol. 42, no. 1, 2021, pp. 3–20, doi:10.1002/mde.3226.' short: D. Kaimann, I. Tanneberg, J. Cox, Managerial and Decision Economics 42 (2021) 3–20. date_created: 2021-02-26T13:21:40Z date_updated: 2023-05-16T15:38:01Z department: - _id: '183' doi: 10.1002/mde.3226 intvolume: ' 42' issue: '1' language: - iso: eng page: 3-20 project: - _id: '1' name: SFB 901 - _id: '2' name: SFB 901 - Project Area A - _id: '8' name: SFB 901 - Subproject A4 publication: Managerial and Decision Economics publication_identifier: issn: - 0143-6570 - 1099-1468 publication_status: published status: public title: '“I will survive”: Online streaming and the chart survival of music tracks' type: journal_article user_id: '18949' volume: 42 year: '2021' ... --- _id: '42317' author: - first_name: N. full_name: N., N. last_name: N. citation: ama: N. N. Die Aufteilung der Barentsseegebiete mithilfe des Adjusted Winner Verfahrens bei asymmetrischen Machtverhältnissen. Universität Paderborn; 2021. apa: N., N. (2021). Die Aufteilung der Barentsseegebiete mithilfe des Adjusted Winner Verfahrens bei asymmetrischen Machtverhältnissen. Universität Paderborn. bibtex: '@book{N._2021, title={Die Aufteilung der Barentsseegebiete mithilfe des Adjusted Winner Verfahrens bei asymmetrischen Machtverhältnissen}, publisher={Universität Paderborn}, author={N., N.}, year={2021} }' chicago: N., N. Die Aufteilung der Barentsseegebiete mithilfe des Adjusted Winner Verfahrens bei asymmetrischen Machtverhältnissen. Universität Paderborn, 2021. ieee: N. N., Die Aufteilung der Barentsseegebiete mithilfe des Adjusted Winner Verfahrens bei asymmetrischen Machtverhältnissen. Universität Paderborn, 2021. mla: N., N. Die Aufteilung der Barentsseegebiete mithilfe des Adjusted Winner Verfahrens bei asymmetrischen Machtverhältnissen. Universität Paderborn, 2021. short: N. N., Die Aufteilung der Barentsseegebiete mithilfe des Adjusted Winner Verfahrens bei asymmetrischen Machtverhältnissen, Universität Paderborn, 2021. date_created: 2023-02-22T11:31:25Z date_updated: 2023-05-23T12:43:54Z department: - _id: '204' - _id: '205' - _id: '475' - _id: '200' language: - iso: ger project: - _id: '1' name: 'SFB 901: SFB 901' - _id: '2' name: 'SFB 901 - A: SFB 901 - Project Area A' - _id: '7' name: 'SFB 901 - A3: SFB 901 - Subproject A3' publisher: Universität Paderborn status: public supervisor: - first_name: Claus-Jochen full_name: Haake, Claus-Jochen id: '20801' last_name: Haake title: Die Aufteilung der Barentsseegebiete mithilfe des Adjusted Winner Verfahrens bei asymmetrischen Machtverhältnissen type: bachelorsthesis user_id: '477' year: '2021' ... --- _id: '42315' author: - first_name: N. full_name: N., N. last_name: N. citation: ama: N. N. Versionisierung von Serviceleistungen auf Videoplattformen. Universität Paderborn; 2021. apa: N., N. (2021). Versionisierung von Serviceleistungen auf Videoplattformen. Universität Paderborn. bibtex: '@book{N._2021, title={Versionisierung von Serviceleistungen auf Videoplattformen}, publisher={Universität Paderborn}, author={N., N.}, year={2021} }' chicago: N., N. Versionisierung von Serviceleistungen auf Videoplattformen. Universität Paderborn, 2021. ieee: N. N., Versionisierung von Serviceleistungen auf Videoplattformen. Universität Paderborn, 2021. mla: N., N. Versionisierung von Serviceleistungen auf Videoplattformen. Universität Paderborn, 2021. short: N. N., Versionisierung von Serviceleistungen auf Videoplattformen, Universität Paderborn, 2021. date_created: 2023-02-22T11:28:25Z date_updated: 2023-05-23T12:44:01Z department: - _id: '204' - _id: '205' - _id: '475' - _id: '200' language: - iso: ger project: - _id: '1' name: 'SFB 901: SFB 901' - _id: '2' name: 'SFB 901 - A: SFB 901 - Project Area A' - _id: '7' name: 'SFB 901 - A3: SFB 901 - Subproject A3' publisher: Universität Paderborn status: public supervisor: - first_name: Claus-Jochen full_name: Haake, Claus-Jochen id: '20801' last_name: Haake title: Versionisierung von Serviceleistungen auf Videoplattformen type: bachelorsthesis user_id: '477' year: '2021' ... --- _id: '42321' author: - first_name: N. full_name: N., N. last_name: N. citation: ama: N. N. Kindergarten Allocation through Matching Mechanisms. Universität Paderborn; 2021. apa: N., N. (2021). Kindergarten Allocation through Matching Mechanisms. Universität Paderborn. bibtex: '@book{N._2021, title={Kindergarten Allocation through Matching Mechanisms}, publisher={Universität Paderborn}, author={N., N.}, year={2021} }' chicago: N., N. Kindergarten Allocation through Matching Mechanisms. Universität Paderborn, 2021. ieee: N. N., Kindergarten Allocation through Matching Mechanisms. Universität Paderborn, 2021. mla: N., N. Kindergarten Allocation through Matching Mechanisms. Universität Paderborn, 2021. short: N. N., Kindergarten Allocation through Matching Mechanisms, Universität Paderborn, 2021. date_created: 2023-02-22T11:36:56Z date_updated: 2023-05-23T12:43:21Z department: - _id: '204' - _id: '205' - _id: '475' - _id: '200' language: - iso: eng project: - _id: '1' name: 'SFB 901: SFB 901' - _id: '2' name: 'SFB 901 - A: SFB 901 - Project Area A' - _id: '7' name: 'SFB 901 - A3: SFB 901 - Subproject A3' publisher: Universität Paderborn status: public supervisor: - first_name: Claus-Jochen full_name: Haake, Claus-Jochen id: '20801' last_name: Haake title: Kindergarten Allocation through Matching Mechanisms type: mastersthesis user_id: '477' year: '2021' ... --- _id: '42309' author: - first_name: N. full_name: N., N. last_name: N. citation: ama: N. N. Faire Profitverteilung in Energienetzwerken - eine spieltheoretische Analyse von Microgrids. Universität Paderborn; 2021. apa: N., N. (2021). Faire Profitverteilung in Energienetzwerken - eine spieltheoretische Analyse von Microgrids. Universität Paderborn. bibtex: '@book{N._2021, title={Faire Profitverteilung in Energienetzwerken - eine spieltheoretische Analyse von Microgrids}, publisher={Universität Paderborn}, author={N., N.}, year={2021} }' chicago: N., N. Faire Profitverteilung in Energienetzwerken - eine spieltheoretische Analyse von Microgrids. Universität Paderborn, 2021. ieee: N. N., Faire Profitverteilung in Energienetzwerken - eine spieltheoretische Analyse von Microgrids. Universität Paderborn, 2021. mla: N., N. Faire Profitverteilung in Energienetzwerken - eine spieltheoretische Analyse von Microgrids. Universität Paderborn, 2021. short: N. N., Faire Profitverteilung in Energienetzwerken - eine spieltheoretische Analyse von Microgrids, Universität Paderborn, 2021. date_created: 2023-02-22T11:22:27Z date_updated: 2023-05-23T12:45:05Z department: - _id: '204' - _id: '205' - _id: '475' - _id: '200' language: - iso: ger project: - _id: '1' name: 'SFB 901: SFB 901' - _id: '2' name: 'SFB 901 - A: SFB 901 - Project Area A' - _id: '7' name: 'SFB 901 - A3: SFB 901 - Subproject A3' publisher: Universität Paderborn status: public supervisor: - first_name: Claus-Jochen full_name: Haake, Claus-Jochen id: '20801' last_name: Haake title: Faire Profitverteilung in Energienetzwerken - eine spieltheoretische Analyse von Microgrids type: mastersthesis user_id: '477' year: '2021' ... --- _id: '42311' author: - first_name: N. full_name: N., N. last_name: N. citation: ama: N. N. “First-Party-Content” auf zweiseitigen Märkten. Universität Paderborn; 2021. apa: N., N. (2021). “First-Party-Content” auf zweiseitigen Märkten. Universität Paderborn. bibtex: '@book{N._2021, title={“First-Party-Content” auf zweiseitigen Märkten}, publisher={Universität Paderborn}, author={N., N.}, year={2021} }' chicago: N., N. “First-Party-Content” auf zweiseitigen Märkten. Universität Paderborn, 2021. ieee: N. N., “First-Party-Content” auf zweiseitigen Märkten. Universität Paderborn, 2021. mla: N., N. “First-Party-Content” auf zweiseitigen Märkten. Universität Paderborn, 2021. short: N. N., “First-Party-Content” auf zweiseitigen Märkten, Universität Paderborn, 2021. date_created: 2023-02-22T11:24:19Z date_updated: 2023-05-23T12:44:46Z department: - _id: '204' - _id: '205' - _id: '475' - _id: '200' language: - iso: ger project: - _id: '1' name: 'SFB 901: SFB 901' - _id: '2' name: 'SFB 901 - A: SFB 901 - Project Area A' - _id: '7' name: 'SFB 901 - A3: SFB 901 - Subproject A3' publisher: Universität Paderborn status: public supervisor: - first_name: Claus-Jochen full_name: Haake, Claus-Jochen id: '20801' last_name: Haake title: '"First-Party-Content" auf zweiseitigen Märkten' type: mastersthesis user_id: '477' year: '2021' ... --- _id: '42314' author: - first_name: N. full_name: N., N. last_name: N. citation: ama: N. N. Stability in Many-to-Many Matchings with Contracts. Universität Paderborn; 2021. apa: N., N. (2021). Stability in many-to-many matchings with contracts. Universität Paderborn. bibtex: '@book{N._2021, title={Stability in many-to-many matchings with contracts}, publisher={Universität Paderborn}, author={N., N.}, year={2021} }' chicago: N., N. Stability in Many-to-Many Matchings with Contracts. Universität Paderborn, 2021. ieee: N. N., Stability in many-to-many matchings with contracts. Universität Paderborn, 2021. mla: N., N. Stability in Many-to-Many Matchings with Contracts. Universität Paderborn, 2021. short: N. N., Stability in Many-to-Many Matchings with Contracts, Universität Paderborn, 2021. date_created: 2023-02-22T11:27:30Z date_updated: 2023-05-23T12:44:23Z department: - _id: '204' - _id: '205' - _id: '475' - _id: '200' language: - iso: eng project: - _id: '1' name: 'SFB 901: SFB 901' - _id: '2' name: 'SFB 901 - A: SFB 901 - Project Area A' - _id: '7' name: 'SFB 901 - A3: SFB 901 - Subproject A3' publisher: Universität Paderborn status: public supervisor: - first_name: Claus-Jochen full_name: Haake, Claus-Jochen id: '20801' last_name: Haake title: Stability in many-to-many matchings with contracts type: mastersthesis user_id: '477' year: '2021' ... --- _id: '42313' author: - first_name: N. full_name: N., N. last_name: N. citation: ama: N. N. Preissetzungsstrategien für Neuprodukte. Universität Paderborn; 2021. apa: N., N. (2021). Preissetzungsstrategien für Neuprodukte. Universität Paderborn. bibtex: '@book{N._2021, title={Preissetzungsstrategien für Neuprodukte}, publisher={Universität Paderborn}, author={N., N.}, year={2021} }' chicago: N., N. Preissetzungsstrategien für Neuprodukte. Universität Paderborn, 2021. ieee: N. N., Preissetzungsstrategien für Neuprodukte. Universität Paderborn, 2021. mla: N., N. Preissetzungsstrategien für Neuprodukte. Universität Paderborn, 2021. short: N. N., Preissetzungsstrategien für Neuprodukte, Universität Paderborn, 2021. date_created: 2023-02-22T11:26:23Z date_updated: 2023-05-23T12:44:30Z department: - _id: '204' - _id: '205' - _id: '475' - _id: '200' language: - iso: ger project: - _id: '1' name: 'SFB 901: SFB 901' - _id: '2' name: 'SFB 901 - A: SFB 901 - Project Area A' - _id: '7' name: 'SFB 901 - A3: SFB 901 - Subproject A3' publisher: Universität Paderborn status: public supervisor: - first_name: Claus-Jochen full_name: Haake, Claus-Jochen id: '20801' last_name: Haake title: Preissetzungsstrategien für Neuprodukte type: mastersthesis user_id: '477' year: '2021' ... --- _id: '42310' author: - first_name: N. full_name: N., N. last_name: N. citation: ama: N. N. Co-Opetition in Two-Sided Markets. Universität Paderborn; 2021. apa: N., N. (2021). Co-opetition in Two-Sided Markets. Universität Paderborn. bibtex: '@book{N._2021, title={Co-opetition in Two-Sided Markets}, publisher={Universität Paderborn}, author={N., N.}, year={2021} }' chicago: N., N. Co-Opetition in Two-Sided Markets. Universität Paderborn, 2021. ieee: N. N., Co-opetition in Two-Sided Markets. Universität Paderborn, 2021. mla: N., N. Co-Opetition in Two-Sided Markets. Universität Paderborn, 2021. short: N. N., Co-Opetition in Two-Sided Markets, Universität Paderborn, 2021. date_created: 2023-02-22T11:23:24Z date_updated: 2023-05-23T12:44:56Z department: - _id: '204' - _id: '205' - _id: '475' - _id: '200' language: - iso: eng project: - _id: '1' name: 'SFB 901: SFB 901' - _id: '2' name: 'SFB 901 - A: SFB 901 - Project Area A' - _id: '7' name: 'SFB 901 - A3: SFB 901 - Subproject A3' publisher: Universität Paderborn status: public supervisor: - first_name: Claus-Jochen full_name: Haake, Claus-Jochen id: '20801' last_name: Haake title: Co-opetition in Two-Sided Markets type: mastersthesis user_id: '477' year: '2021' ... --- _id: '42312' author: - first_name: N. full_name: N., N. last_name: N. citation: ama: N. N. Matching mit Minderheiten. Universität Paderborn; 2021. apa: N., N. (2021). Matching mit Minderheiten. Universität Paderborn. bibtex: '@book{N._2021, title={Matching mit Minderheiten}, publisher={Universität Paderborn}, author={N., N.}, year={2021} }' chicago: N., N. Matching mit Minderheiten. Universität Paderborn, 2021. ieee: N. N., Matching mit Minderheiten. Universität Paderborn, 2021. mla: N., N. Matching mit Minderheiten. Universität Paderborn, 2021. short: N. N., Matching mit Minderheiten, Universität Paderborn, 2021. date_created: 2023-02-22T11:25:22Z date_updated: 2023-05-23T12:44:37Z department: - _id: '204' - _id: '205' - _id: '475' - _id: '200' language: - iso: ger project: - _id: '1' name: 'SFB 901: SFB 901' - _id: '2' name: 'SFB 901 - A: SFB 901 - Project Area A' - _id: '7' name: 'SFB 901 - A3: SFB 901 - Subproject A3' publisher: Universität Paderborn status: public supervisor: - first_name: Claus-Jochen full_name: Haake, Claus-Jochen id: '20801' last_name: Haake title: Matching mit Minderheiten type: mastersthesis user_id: '477' year: '2021' ... --- _id: '42316' author: - first_name: N. full_name: N., N. last_name: N. citation: ama: N. N. Piracy and Visioning. Universität Paderborn; 2021. apa: N., N. (2021). Piracy and Visioning. Universität Paderborn. bibtex: '@book{N._2021, title={Piracy and Visioning}, publisher={Universität Paderborn}, author={N., N.}, year={2021} }' chicago: N., N. Piracy and Visioning. Universität Paderborn, 2021. ieee: N. N., Piracy and Visioning. Universität Paderborn, 2021. mla: N., N. Piracy and Visioning. Universität Paderborn, 2021. short: N. N., Piracy and Visioning, Universität Paderborn, 2021. date_created: 2023-02-22T11:29:53Z date_updated: 2023-05-23T12:44:13Z department: - _id: '204' - _id: '205' - _id: '475' - _id: '200' language: - iso: eng project: - _id: '1' name: 'SFB 901: SFB 901' - _id: '2' name: 'SFB 901 - A: SFB 901 - Project Area A' - _id: '7' name: 'SFB 901 - A3: SFB 901 - Subproject A3' publisher: Universität Paderborn status: public supervisor: - first_name: Claus-Jochen full_name: Haake, Claus-Jochen id: '20801' last_name: Haake title: Piracy and Visioning type: bachelorsthesis user_id: '477' year: '2021' ... --- _id: '42303' author: - first_name: N. full_name: N., N. last_name: N. citation: ama: 'N. N. Revenue Sharing Contracts: Horizontale Koordination in Der E-Commerce-Logistik. Universität Paderborn; 2021.' apa: 'N., N. (2021). Revenue Sharing Contracts: Horizontale Koordination in der E-Commerce-Logistik. Universität Paderborn.' bibtex: '@book{N._2021, title={Revenue Sharing Contracts: Horizontale Koordination in der E-Commerce-Logistik}, publisher={Universität Paderborn}, author={N., N.}, year={2021} }' chicago: 'N., N. Revenue Sharing Contracts: Horizontale Koordination in Der E-Commerce-Logistik. Universität Paderborn, 2021.' ieee: 'N. N., Revenue Sharing Contracts: Horizontale Koordination in der E-Commerce-Logistik. Universität Paderborn, 2021.' mla: 'N., N. Revenue Sharing Contracts: Horizontale Koordination in Der E-Commerce-Logistik. Universität Paderborn, 2021.' short: 'N. N., Revenue Sharing Contracts: Horizontale Koordination in Der E-Commerce-Logistik, Universität Paderborn, 2021.' date_created: 2023-02-22T11:16:49Z date_updated: 2023-05-23T12:45:43Z department: - _id: '204' - _id: '205' - _id: '475' - _id: '200' language: - iso: eng project: - _id: '1' name: 'SFB 901: SFB 901' - _id: '2' name: 'SFB 901 - A: SFB 901 - Project Area A' - _id: '7' name: 'SFB 901 - A3: SFB 901 - Subproject A3' publisher: Universität Paderborn status: public supervisor: - first_name: Claus-Jochen full_name: Haake, Claus-Jochen id: '20801' last_name: Haake title: 'Revenue Sharing Contracts: Horizontale Koordination in der E-Commerce-Logistik' type: mastersthesis user_id: '477' year: '2021' ... --- _id: '24884' author: - first_name: Daniel full_name: Szopinski, Daniel last_name: Szopinski citation: ama: 'Szopinski D. Essays on Modeling Languages and Software Tools for Business Model Innovation: Theory and Empirical Evidence.; 2021. doi:10.17619/UNIPB/1-1647 ' apa: 'Szopinski, D. (2021). Essays on Modeling Languages and Software Tools for Business Model Innovation: Theory and Empirical Evidence. https://doi.org/10.17619/UNIPB/1-1647 ' bibtex: '@book{Szopinski_2021, title={Essays on Modeling Languages and Software Tools for Business Model Innovation: Theory and Empirical Evidence}, DOI={10.17619/UNIPB/1-1647 }, author={Szopinski, Daniel}, year={2021} }' chicago: 'Szopinski, Daniel. Essays on Modeling Languages and Software Tools for Business Model Innovation: Theory and Empirical Evidence, 2021. https://doi.org/10.17619/UNIPB/1-1647 .' ieee: 'D. Szopinski, Essays on Modeling Languages and Software Tools for Business Model Innovation: Theory and Empirical Evidence. 2021.' mla: 'Szopinski, Daniel. Essays on Modeling Languages and Software Tools for Business Model Innovation: Theory and Empirical Evidence. 2021, doi:10.17619/UNIPB/1-1647 .' short: 'D. Szopinski, Essays on Modeling Languages and Software Tools for Business Model Innovation: Theory and Empirical Evidence, 2021.' date_created: 2021-09-22T12:24:00Z date_updated: 2023-06-27T05:15:21Z department: - _id: '276' doi: '10.17619/UNIPB/1-1647 ' language: - iso: eng project: - _id: '1' grant_number: '160364472' name: SFB 901 - _id: '4' name: SFB 901 - Project Area C - _id: '17' name: SFB 901 - Subproject C5 status: public supervisor: - first_name: Dennis full_name: Kundisch, Dennis last_name: Kundisch title: 'Essays on Modeling Languages and Software Tools for Business Model Innovation: Theory and Empirical Evidence' type: dissertation user_id: '15504' year: '2021' ... --- _id: '45640' abstract: - lang: eng text: "I study a dynamic variant of the Dixitâ\x80\x93Stiglitz (Am Econ Rev 67(3), 1977) model of monopolistic competition by introducing price stickiness à la Fershtman and Kamien (Econometrica 55(5), 1987). The analysis is restricted to bounded quantity and price paths that fulfill the necessary conditions for an open-loop Nash equilibrium. I show that there exists a symmetric steady state and that its stability depends on the degree of product differentiation. When moving from complements to perfect substitutes, the steady state is either a locally asymptotically unstable (spiral) source, a stable (spiral) sink or a saddle point. I further apply the Hopf bifurcation theorem and prove the existence of limit cycles, when passing from a stable to an unstable steady state. Lastly, I provide a numerical example and show that there exists a stable limit cycle." author: - first_name: Simon full_name: Hoof, Simon last_name: Hoof citation: ama: Hoof S. Dynamic Monopolistic Competition. Journal of Optimization Theory and Applications. 2021;189(2). apa: Hoof, S. (2021). Dynamic Monopolistic Competition. Journal of Optimization Theory and Applications, 189(2). bibtex: '@article{Hoof_2021, title={Dynamic Monopolistic Competition}, volume={189}, number={2}, journal={Journal of Optimization Theory and Applications}, publisher={Springer}, author={Hoof, Simon}, year={2021} }' chicago: Hoof, Simon. “Dynamic Monopolistic Competition.” Journal of Optimization Theory and Applications 189, no. 2 (2021). ieee: S. Hoof, “Dynamic Monopolistic Competition,” Journal of Optimization Theory and Applications, vol. 189, no. 2, 2021. mla: Hoof, Simon. “Dynamic Monopolistic Competition.” Journal of Optimization Theory and Applications, vol. 189, no. 2, Springer, 2021. short: S. Hoof, Journal of Optimization Theory and Applications 189 (2021). date_created: 2023-06-15T14:05:25Z date_updated: 2023-07-05T07:23:54Z department: - _id: '205' - _id: '475' intvolume: ' 189' issue: '2' language: - iso: eng project: - _id: '7' grant_number: '160364472' name: 'SFB 901 - A3: SFB 901 - Der Markt für Services: Anreize, Algorithmen, Implementation (Subproject A3)' - _id: '1' grant_number: '160364472' name: 'SFB 901: SFB 901: On-The-Fly Computing - Individualisierte IT-Dienstleistungen in dynamischen Märkten ' - _id: '2' name: 'SFB 901 - A: SFB 901 - Project Area A' publication: Journal of Optimization Theory and Applications publication_identifier: issn: - 1573-2878 publication_status: published publisher: Springer quality_controlled: '1' status: public title: Dynamic Monopolistic Competition type: journal_article user_id: '477' volume: 189 year: '2021' ... --- _id: '35952' alternative_title: - Zwei Fallbeispiele aus dem Design-Based Research Projekt NeGeL. Two case studies from the design-based research project NeGeL author: - first_name: Desiree full_name: Daniel-Söltenfuß, Desiree id: '10186' last_name: Daniel-Söltenfuß - first_name: Franziska full_name: Schwabl, Franziska id: '37157' last_name: Schwabl citation: ama: Daniel-Söltenfuß D, Schwabl F. Selbstreguliertes Lernen im berufsschulischen Übergangssystem. Zeitschrift für Berufs- und Wirtschaftspädagogik. 2021;117(3):431-460. doi:10.25162/zbw-2021-0019 apa: Daniel-Söltenfuß, D., & Schwabl, F. (2021). Selbstreguliertes Lernen im berufsschulischen Übergangssystem. Zeitschrift für Berufs- und Wirtschaftspädagogik, 117(3), 431–460. https://doi.org/10.25162/zbw-2021-0019 bibtex: '@article{Daniel-Söltenfuß_Schwabl_2021, title={Selbstreguliertes Lernen im berufsschulischen Übergangssystem}, volume={117}, DOI={10.25162/zbw-2021-0019}, number={3}, journal={Zeitschrift für Berufs- und Wirtschaftspädagogik}, publisher={Wissenschaftliche Verlagsgesellschaft mbH}, author={Daniel-Söltenfuß, Desiree and Schwabl, Franziska}, year={2021}, pages={431–460} }' chicago: 'Daniel-Söltenfuß, Desiree, and Franziska Schwabl. “Selbstreguliertes Lernen im berufsschulischen Übergangssystem.” Zeitschrift für Berufs- und Wirtschaftspädagogik 117, no. 3 (2021): 431–60. https://doi.org/10.25162/zbw-2021-0019.' ieee: 'D. Daniel-Söltenfuß and F. Schwabl, “Selbstreguliertes Lernen im berufsschulischen Übergangssystem,” Zeitschrift für Berufs- und Wirtschaftspädagogik, vol. 117, no. 3, pp. 431–460, 2021, doi: 10.25162/zbw-2021-0019.' mla: Daniel-Söltenfuß, Desiree, and Franziska Schwabl. “Selbstreguliertes Lernen im berufsschulischen Übergangssystem.” Zeitschrift für Berufs- und Wirtschaftspädagogik, vol. 117, no. 3, Wissenschaftliche Verlagsgesellschaft mbH, 2021, pp. 431–60, doi:10.25162/zbw-2021-0019. short: D. Daniel-Söltenfuß, F. Schwabl, Zeitschrift für Berufs- und Wirtschaftspädagogik 117 (2021) 431–460. date_created: 2023-01-11T09:41:40Z date_updated: 2023-07-18T08:39:13Z department: - _id: '33' - _id: '208' doi: 10.25162/zbw-2021-0019 intvolume: ' 117' issue: '3' keyword: - Applied Mathematics - General Mathematics language: - iso: ger page: 431-460 publication: Zeitschrift für Berufs- und Wirtschaftspädagogik publication_identifier: issn: - 0172-2875 - 2366-2433 publication_status: published publisher: Wissenschaftliche Verlagsgesellschaft mbH status: public title: Selbstreguliertes Lernen im berufsschulischen Übergangssystem type: journal_article user_id: '37157' volume: 117 year: '2021' ... --- _id: '35962' author: - first_name: Franziska full_name: Schwabl, Franziska id: '37157' last_name: Schwabl - first_name: Desiree full_name: Daniel-Söltenfuß, Desiree id: '10186' last_name: Daniel-Söltenfuß citation: ama: Schwabl F, Daniel-Söltenfuß D. Selbstreguliertes Lernen fördern - Lernen auf Distanz ermöglichen. berufsbildung Zeitschrift für Theorie-Praxis-Dialog. 2021;Heft 187:37-39. apa: Schwabl, F., & Daniel-Söltenfuß, D. (2021). Selbstreguliertes Lernen fördern - Lernen auf Distanz ermöglichen. Berufsbildung. Zeitschrift Für Theorie-Praxis-Dialog, Heft 187, 37–39. bibtex: '@article{Schwabl_Daniel-Söltenfuß_2021, title={Selbstreguliertes Lernen fördern - Lernen auf Distanz ermöglichen}, volume={Heft 187}, journal={berufsbildung. Zeitschrift für Theorie-Praxis-Dialog}, author={Schwabl, Franziska and Daniel-Söltenfuß, Desiree}, year={2021}, pages={37–39} }' chicago: 'Schwabl, Franziska, and Desiree Daniel-Söltenfuß. “Selbstreguliertes Lernen Fördern - Lernen Auf Distanz Ermöglichen.” Berufsbildung. Zeitschrift Für Theorie-Praxis-Dialog Heft 187 (2021): 37–39.' ieee: F. Schwabl and D. Daniel-Söltenfuß, “Selbstreguliertes Lernen fördern - Lernen auf Distanz ermöglichen,” berufsbildung. Zeitschrift für Theorie-Praxis-Dialog, vol. Heft 187, pp. 37–39, 2021. mla: Schwabl, Franziska, and Desiree Daniel-Söltenfuß. “Selbstreguliertes Lernen Fördern - Lernen Auf Distanz Ermöglichen.” Berufsbildung. Zeitschrift Für Theorie-Praxis-Dialog, vol. Heft 187, 2021, pp. 37–39. short: F. Schwabl, D. Daniel-Söltenfuß, Berufsbildung. Zeitschrift Für Theorie-Praxis-Dialog Heft 187 (2021) 37–39. date_created: 2023-01-11T09:50:35Z date_updated: 2023-07-18T08:38:31Z department: - _id: '33' - _id: '208' language: - iso: eng page: 37-39 publication: berufsbildung. Zeitschrift für Theorie-Praxis-Dialog status: public title: Selbstreguliertes Lernen fördern - Lernen auf Distanz ermöglichen type: journal_article user_id: '37157' volume: Heft 187 year: '2021' ...