---
_id: '39351'
author:
- first_name: Erik
  full_name: Heinze, Erik
  last_name: Heinze
citation:
  ama: Heinze E. <i>Kollusion durch Plattformen - der Einfluss von Tank-Apps auf den
    Preiswettbewerb von Tankstellen in Deutschland</i>.; 2021.
  apa: Heinze, E. (2021). <i>Kollusion durch Plattformen - der Einfluss von Tank-Apps
    auf den Preiswettbewerb von Tankstellen in Deutschland</i>.
  bibtex: '@book{Heinze_2021, title={Kollusion durch Plattformen - der Einfluss von
    Tank-Apps auf den Preiswettbewerb von Tankstellen in Deutschland}, author={Heinze,
    Erik}, year={2021} }'
  chicago: Heinze, Erik. <i>Kollusion durch Plattformen - der Einfluss von Tank-Apps
    auf den Preiswettbewerb von Tankstellen in Deutschland</i>, 2021.
  ieee: E. Heinze, <i>Kollusion durch Plattformen - der Einfluss von Tank-Apps auf
    den Preiswettbewerb von Tankstellen in Deutschland</i>. 2021.
  mla: Heinze, Erik. <i>Kollusion durch Plattformen - der Einfluss von Tank-Apps auf
    den Preiswettbewerb von Tankstellen in Deutschland</i>. 2021.
  short: E. Heinze, Kollusion durch Plattformen - der Einfluss von Tank-Apps auf den
    Preiswettbewerb von Tankstellen in Deutschland, 2021.
date_created: 2023-01-24T09:27:54Z
date_updated: 2023-01-24T09:28:05Z
department:
- _id: '280'
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'
status: public
supervisor:
- first_name: Britta
  full_name: Hoyer, Britta
  id: '42447'
  last_name: Hoyer
title: Kollusion durch Plattformen - der Einfluss von Tank-Apps auf den Preiswettbewerb
  von Tankstellen in Deutschland
type: bachelorsthesis
user_id: '37953'
year: '2021'
...
---
_id: '39358'
author:
- first_name: Shahi
  full_name: Rayhan, Shahi
  last_name: Rayhan
citation:
  ama: Rayhan S. <i>Big Data in Digital Markets - Challenges for Competition Policy
    to Protect Consumer Welfare</i>.; 2021.
  apa: Rayhan, S. (2021). <i>Big Data in Digital Markets - Challenges for Competition
    Policy to Protect Consumer Welfare</i>.
  bibtex: '@book{Rayhan_2021, title={Big Data in Digital Markets - Challenges for
    Competition Policy to Protect Consumer Welfare}, author={Rayhan, Shahi}, year={2021}
    }'
  chicago: Rayhan, Shahi. <i>Big Data in Digital Markets - Challenges for Competition
    Policy to Protect Consumer Welfare</i>, 2021.
  ieee: S. Rayhan, <i>Big Data in Digital Markets - Challenges for Competition Policy
    to Protect Consumer Welfare</i>. 2021.
  mla: Rayhan, Shahi. <i>Big Data in Digital Markets - Challenges for Competition
    Policy to Protect Consumer Welfare</i>. 2021.
  short: S. Rayhan, Big Data in Digital Markets - Challenges for Competition Policy
    to Protect Consumer Welfare, 2021.
date_created: 2023-01-24T09:35:43Z
date_updated: 2023-01-24T09:35:46Z
department:
- _id: '280'
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'
status: public
supervisor:
- first_name: Britta
  full_name: Hoyer, Britta
  id: '42447'
  last_name: Hoyer
title: Big Data in Digital Markets - Challenges for Competition Policy to Protect
  Consumer Welfare
type: mastersthesis
user_id: '37953'
year: '2021'
...
---
_id: '39356'
author:
- first_name: Saeid
  full_name: Joshan, Saeid
  last_name: Joshan
citation:
  ama: Joshan S. <i>Network Development of Low-Cost Carriers at German Airports</i>.;
    2021.
  apa: Joshan, S. (2021). <i>Network Development of Low-Cost Carriers at German Airports</i>.
  bibtex: '@book{Joshan_2021, title={Network Development of Low-Cost Carriers at German
    Airports}, author={Joshan, Saeid}, year={2021} }'
  chicago: Joshan, Saeid. <i>Network Development of Low-Cost Carriers at German Airports</i>,
    2021.
  ieee: S. Joshan, <i>Network Development of Low-Cost Carriers at German Airports</i>.
    2021.
  mla: Joshan, Saeid. <i>Network Development of Low-Cost Carriers at German Airports</i>.
    2021.
  short: S. Joshan, Network Development of Low-Cost Carriers at German Airports, 2021.
date_created: 2023-01-24T09:34:20Z
date_updated: 2023-01-24T09:34:26Z
department:
- _id: '280'
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'
status: public
supervisor:
- first_name: Britta
  full_name: Hoyer, Britta
  id: '42447'
  last_name: Hoyer
title: Network Development of Low-Cost Carriers at German Airports
type: mastersthesis
user_id: '37953'
year: '2021'
...
---
_id: '39962'
author:
- first_name: Zurkani
  full_name: Ajredini, Zurkani
  last_name: Ajredini
citation:
  ama: Ajredini Z. <i>Plattformgestaltungen auf digitalen Märkten - eine Analyse der
    Wohlfahrtseffekte</i>.; 2021.
  apa: Ajredini, Z. (2021). <i>Plattformgestaltungen auf digitalen Märkten - eine
    Analyse der Wohlfahrtseffekte</i>.
  bibtex: '@book{Ajredini_2021, title={Plattformgestaltungen auf digitalen Märkten
    - eine Analyse der Wohlfahrtseffekte}, author={Ajredini, Zurkani}, year={2021}
    }'
  chicago: Ajredini, Zurkani. <i>Plattformgestaltungen auf digitalen Märkten - eine
    Analyse der Wohlfahrtseffekte</i>, 2021.
  ieee: Z. Ajredini, <i>Plattformgestaltungen auf digitalen Märkten - eine Analyse
    der Wohlfahrtseffekte</i>. 2021.
  mla: Ajredini, Zurkani. <i>Plattformgestaltungen auf digitalen Märkten - eine Analyse
    der Wohlfahrtseffekte</i>. 2021.
  short: Z. Ajredini, Plattformgestaltungen auf digitalen Märkten - eine Analyse der
    Wohlfahrtseffekte, 2021.
date_created: 2023-01-25T10:42:56Z
date_updated: 2023-01-25T10:43:31Z
department:
- _id: '280'
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'
status: public
supervisor:
- first_name: Burkhard
  full_name: Hehenkamp, Burkhard
  id: '37339'
  last_name: Hehenkamp
title: Plattformgestaltungen auf digitalen Märkten - eine Analyse der Wohlfahrtseffekte
type: bachelorsthesis
user_id: '37953'
year: '2021'
...
---
_id: '40465'
author:
- first_name: Niklas
  full_name: Kanne, Niklas
  last_name: Kanne
citation:
  ama: Kanne N. <i>Marktmachtmissbrauch digitaler Plattformen - eine Analyse anhand
    der zehnten Novelle des GWB</i>.; 2021.
  apa: Kanne, N. (2021). <i>Marktmachtmissbrauch digitaler Plattformen - eine Analyse
    anhand der zehnten Novelle des GWB</i>.
  bibtex: '@book{Kanne_2021, title={Marktmachtmissbrauch digitaler Plattformen - eine
    Analyse anhand der zehnten Novelle des GWB}, author={Kanne, Niklas}, year={2021}
    }'
  chicago: Kanne, Niklas. <i>Marktmachtmissbrauch digitaler Plattformen - eine Analyse
    anhand der zehnten Novelle des GWB</i>, 2021.
  ieee: N. Kanne, <i>Marktmachtmissbrauch digitaler Plattformen - eine Analyse anhand
    der zehnten Novelle des GWB</i>. 2021.
  mla: Kanne, Niklas. <i>Marktmachtmissbrauch digitaler Plattformen - eine Analyse
    anhand der zehnten Novelle des GWB</i>. 2021.
  short: N. Kanne, Marktmachtmissbrauch digitaler Plattformen - eine Analyse anhand
    der zehnten Novelle des GWB, 2021.
date_created: 2023-01-27T07:18:40Z
date_updated: 2023-01-27T07:18:49Z
department:
- _id: '280'
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'
status: public
supervisor:
- first_name: Burkhard
  full_name: Hehenkamp, Burkhard
  id: '37339'
  last_name: Hehenkamp
title: Marktmachtmissbrauch digitaler Plattformen - eine Analyse anhand der zehnten
  Novelle des GWB
type: bachelorsthesis
user_id: '37953'
year: '2021'
...
---
_id: '40466'
author:
- first_name: Pascal
  full_name: Klüppel, Pascal
  last_name: Klüppel
citation:
  ama: Klüppel P. <i>Marktmachtmissbrauch von Google – Eine wettbewerbspolitische
    Analyse</i>.; 2021.
  apa: Klüppel, P. (2021). <i>Marktmachtmissbrauch von Google – Eine wettbewerbspolitische
    Analyse</i>.
  bibtex: '@book{Klüppel_2021, title={Marktmachtmissbrauch von Google – Eine wettbewerbspolitische
    Analyse}, author={Klüppel, Pascal}, year={2021} }'
  chicago: Klüppel, Pascal. <i>Marktmachtmissbrauch von Google – Eine wettbewerbspolitische
    Analyse</i>, 2021.
  ieee: P. Klüppel, <i>Marktmachtmissbrauch von Google – Eine wettbewerbspolitische
    Analyse</i>. 2021.
  mla: Klüppel, Pascal. <i>Marktmachtmissbrauch von Google – Eine wettbewerbspolitische
    Analyse</i>. 2021.
  short: P. Klüppel, Marktmachtmissbrauch von Google – Eine wettbewerbspolitische
    Analyse, 2021.
date_created: 2023-01-27T07:20:31Z
date_updated: 2023-01-27T07:20:43Z
department:
- _id: '280'
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'
status: public
supervisor:
- first_name: Burkhard
  full_name: Hehenkamp, Burkhard
  id: '37339'
  last_name: Hehenkamp
title: Marktmachtmissbrauch von Google – Eine wettbewerbspolitische Analyse
type: bachelorsthesis
user_id: '37953'
year: '2021'
...
---
_id: '41197'
author:
- first_name: Regina
  full_name: Ortmann, Regina
  id: '10020'
  last_name: Ortmann
- first_name: Sonja
  full_name: Warkulat, Sonja
  id: '67243'
  last_name: Warkulat
- first_name: Sebastian
  full_name: Krull, Sebastian
  id: '84497'
  last_name: Krull
- first_name: Nina
  full_name: Klocke, Nina
  id: '51025'
  last_name: Klocke
- first_name: Matthias
  full_name: Pelster, Matthias
  id: '67265'
  last_name: Pelster
  orcid: ' https://orcid.org/0000-0001-5740-2420'
citation:
  ama: Ortmann R, Warkulat S, Krull S, Klocke N, Pelster M. <i>COVID-19 Reporting
    and Willingness to Pay for Leisure Activities</i>. Vol 83.; 2021.
  apa: Ortmann, R., Warkulat, S., Krull, S., Klocke, N., &#38; Pelster, M. (2021).
    <i>COVID-19 Reporting and Willingness to Pay for Leisure Activities</i> (Vol.
    83).
  bibtex: '@book{Ortmann_Warkulat_Krull_Klocke_Pelster_2021, series={Working Paper
    in Covid Economics: Vetted and REal-Time Papers}, title={COVID-19 Reporting and
    Willingness to Pay for Leisure Activities}, volume={83}, author={Ortmann, Regina
    and Warkulat, Sonja and Krull, Sebastian and Klocke, Nina and Pelster, Matthias},
    year={2021}, collection={Working Paper in Covid Economics: Vetted and REal-Time
    Papers} }'
  chicago: 'Ortmann, Regina, Sonja Warkulat, Sebastian Krull, Nina Klocke, and Matthias
    Pelster. <i>COVID-19 Reporting and Willingness to Pay for Leisure Activities</i>.
    Vol. 83. Working Paper in Covid Economics: Vetted and REal-Time Papers, 2021.'
  ieee: R. Ortmann, S. Warkulat, S. Krull, N. Klocke, and M. Pelster, <i>COVID-19
    Reporting and Willingness to Pay for Leisure Activities</i>, vol. 83. 2021.
  mla: Ortmann, Regina, et al. <i>COVID-19 Reporting and Willingness to Pay for Leisure
    Activities</i>. 2021.
  short: R. Ortmann, S. Warkulat, S. Krull, N. Klocke, M. Pelster, COVID-19 Reporting
    and Willingness to Pay for Leisure Activities, 2021.
date_created: 2023-01-31T13:05:49Z
date_updated: 2023-01-31T13:05:56Z
department:
- _id: '590'
intvolume: '        83'
language:
- iso: eng
series_title: 'Working Paper in Covid Economics: Vetted and REal-Time Papers'
status: public
title: COVID-19 Reporting and Willingness to Pay for Leisure Activities
type: working_paper
user_id: '21222'
volume: 83
year: '2021'
...
---
_id: '41184'
author:
- first_name: Regina
  full_name: Ortmann, Regina
  id: '10020'
  last_name: Ortmann
- first_name: Dirk
  full_name: Simons, Dirk
  last_name: Simons
- first_name: Dennis
  full_name: Voeller, Dennis
  last_name: Voeller
citation:
  ama: Ortmann R, Simons D, Voeller D. <i>Real Effects of an International Tax Reform
    for MNEs</i>. Vol 64.; 2021.
  apa: Ortmann, R., Simons, D., &#38; Voeller, D. (2021). <i>Real effects of an international
    tax reform for MNEs</i> (Vol. 64).
  bibtex: '@book{Ortmann_Simons_Voeller_2021, series={TRR 266 Working Paper Series},
    title={Real effects of an international tax reform for MNEs}, volume={64}, author={Ortmann,
    Regina and Simons, Dirk and Voeller, Dennis}, year={2021}, collection={TRR 266
    Working Paper Series} }'
  chicago: Ortmann, Regina, Dirk Simons, and Dennis Voeller. <i>Real Effects of an
    International Tax Reform for MNEs</i>. Vol. 64. TRR 266 Working Paper Series,
    2021.
  ieee: R. Ortmann, D. Simons, and D. Voeller, <i>Real effects of an international
    tax reform for MNEs</i>, vol. 64. 2021.
  mla: Ortmann, Regina, et al. <i>Real Effects of an International Tax Reform for
    MNEs</i>. 2021.
  short: R. Ortmann, D. Simons, D. Voeller, Real Effects of an International Tax Reform
    for MNEs, 2021.
date_created: 2023-01-31T12:41:01Z
date_updated: 2023-01-31T13:44:56Z
department:
- _id: '590'
intvolume: '        64'
language:
- iso: eng
series_title: TRR 266 Working Paper Series
status: public
title: Real effects of an international tax reform for MNEs
type: working_paper
user_id: '21222'
volume: 64
year: '2021'
...
---
_id: '40473'
author:
- first_name: Osman
  full_name: Yigitbas , Osman
  last_name: 'Yigitbas '
citation:
  ama: Yigitbas  O. <i>Preisabsprachen in der Automobilindustrie - eine wettbewerbspolitische
    Analyse</i>.; 2021.
  apa: Yigitbas , O. (2021). <i>Preisabsprachen in der Automobilindustrie - eine wettbewerbspolitische
    Analyse</i>.
  bibtex: '@book{Yigitbas _2021, title={Preisabsprachen in der Automobilindustrie
    - eine wettbewerbspolitische Analyse}, author={Yigitbas , Osman}, year={2021}
    }'
  chicago: Yigitbas , Osman. <i>Preisabsprachen in der Automobilindustrie - eine wettbewerbspolitische
    Analyse</i>, 2021.
  ieee: O. Yigitbas , <i>Preisabsprachen in der Automobilindustrie - eine wettbewerbspolitische
    Analyse</i>. 2021.
  mla: Yigitbas , Osman. <i>Preisabsprachen in der Automobilindustrie - eine wettbewerbspolitische
    Analyse</i>. 2021.
  short: O. Yigitbas , Preisabsprachen in der Automobilindustrie - eine wettbewerbspolitische
    Analyse, 2021.
date_created: 2023-01-27T08:22:18Z
date_updated: 2023-01-27T08:22:24Z
department:
- _id: '280'
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'
status: public
supervisor:
- first_name: Burkhard
  full_name: Hehenkamp, Burkhard
  id: '37339'
  last_name: Hehenkamp
title: Preisabsprachen in der Automobilindustrie - eine wettbewerbspolitische Analyse
type: bachelorsthesis
user_id: '37953'
year: '2021'
...
---
_id: '40470'
author:
- first_name: Marcel
  full_name: Schulte, Marcel
  last_name: Schulte
citation:
  ama: Schulte M. <i>Facebooks digitale Währung - eine wettbewerbspolitische Analyse</i>.;
    2021.
  apa: Schulte, M. (2021). <i>Facebooks digitale Währung - eine wettbewerbspolitische
    Analyse</i>.
  bibtex: '@book{Schulte_2021, title={Facebooks digitale Währung - eine wettbewerbspolitische
    Analyse}, author={Schulte, Marcel}, year={2021} }'
  chicago: Schulte, Marcel. <i>Facebooks digitale Währung - eine wettbewerbspolitische
    Analyse</i>, 2021.
  ieee: M. Schulte, <i>Facebooks digitale Währung - eine wettbewerbspolitische Analyse</i>.
    2021.
  mla: Schulte, Marcel. <i>Facebooks digitale Währung - eine wettbewerbspolitische
    Analyse</i>. 2021.
  short: M. Schulte, Facebooks digitale Währung - eine wettbewerbspolitische Analyse,
    2021.
date_created: 2023-01-27T08:15:55Z
date_updated: 2023-01-27T08:15:59Z
department:
- _id: '280'
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'
status: public
supervisor:
- first_name: Burkhard
  full_name: Hehenkamp, Burkhard
  id: '37339'
  last_name: Hehenkamp
title: Facebooks digitale Währung - eine wettbewerbspolitische Analyse
type: bachelorsthesis
user_id: '37953'
year: '2021'
...
---
_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: <i>Lecture Notes in Information
    Systems and Organisation</i>. Springer International Publishing; 2021. doi:<a
    href="https://doi.org/10.1007/978-3-030-86797-3_5">10.1007/978-3-030-86797-3_5</a>'
  apa: Meydani, E., Düsing, C., &#38; Trier, M. (2021). Towards a Trust-Aware Item
    Recommendation System on a Graph Autoencoder with Attention Mechanism. In <i>Lecture
    Notes in Information Systems and Organisation</i>. Springer International Publishing.
    <a href="https://doi.org/10.1007/978-3-030-86797-3_5">https://doi.org/10.1007/978-3-030-86797-3_5</a>
  bibtex: '@inbook{Meydani_Düsing_Trier_2021, place={Cham}, title={Towards a Trust-Aware
    Item Recommendation System on a Graph Autoencoder with Attention Mechanism}, DOI={<a
    href="https://doi.org/10.1007/978-3-030-86797-3_5">10.1007/978-3-030-86797-3_5</a>},
    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
    <i>Lecture Notes in Information Systems and Organisation</i>. Cham: Springer International
    Publishing, 2021. <a href="https://doi.org/10.1007/978-3-030-86797-3_5">https://doi.org/10.1007/978-3-030-86797-3_5</a>.'
  ieee: 'E. Meydani, C. Düsing, and M. Trier, “Towards a Trust-Aware Item Recommendation
    System on a Graph Autoencoder with Attention Mechanism,” in <i>Lecture Notes in
    Information Systems and Organisation</i>, Cham: Springer International Publishing,
    2021.'
  mla: Meydani, Elnaz, et al. “Towards a Trust-Aware Item Recommendation System on
    a Graph Autoencoder with Attention Mechanism.” <i>Lecture Notes in Information
    Systems and Organisation</i>, Springer International Publishing, 2021, doi:<a
    href="https://doi.org/10.1007/978-3-030-86797-3_5">10.1007/978-3-030-86797-3_5</a>.
  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: <i>8th Workshop on Machine Learning and Data Mining for Sports Analytics
    (ECML PKDD 2021)</i>.'
  apa: 'Müller, O., Caron, M., Döring, M., Heuwinkel, T., &#38; Baumeister, J. (n.d.).
    PIVOT: A Parsimonious End-to-End Learning Framework for Valuing Player Actions
    in Handball using Tracking Data. <i>8th Workshop on Machine Learning and Data
    Mining for Sports Analytics (ECML PKDD 2021)</i>. 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 <i>8th Workshop on Machine Learning
    and Data Mining for Sports Analytics (ECML PKDD 2021)</i>, 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.” <i>8th Workshop on
    Machine Learning and Data Mining for Sports Analytics (ECML PKDD 2021)</i>.'
  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: <i>42nd International Conference on
    Information Systems (ICIS 2021)</i>. ; 2021.'
  apa: Caron, M., Gulenko, M., &#38; Müller, O. (2021). To the Moon! Analyzing the
    Community of “Degenerates” Engaged in the Surge of the GME Stock. <i>42nd International
    Conference on Information Systems (ICIS 2021)</i>. 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 <i>42nd
    International Conference on Information Systems (ICIS 2021)</i>, 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.” <i>42nd International Conference on Information
    Systems (ICIS 2021)</i>, 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: <i>Innovation Through Information
    Systems: Volume II: A Collection of Latest Research on Technology Issues</i>.
    ; 2021:72–77.'
  apa: 'Meydani, E., Düsing, C., &#38; Trier, M. (2021). Towards a Trust-Aware Item
    Recommendation System on a Graph Autoencoder with Attention Mechanism. <i>Innovation
    Through Information Systems: Volume II: A Collection of Latest Research on Technology
    Issues</i>, 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
    <i>Innovation Through Information Systems: Volume II: A Collection of Latest Research
    on Technology Issues</i>, 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 <i>Innovation Through
    Information Systems: Volume II: A Collection of Latest Research on Technology
    Issues</i>, 2021, pp. 72–77.'
  mla: 'Meydani, Elnaz, et al. “Towards a Trust-Aware Item Recommendation System on
    a Graph Autoencoder with Attention Mechanism.” <i>Innovation Through Information
    Systems: Volume II: A Collection of Latest Research on Technology Issues</i>,
    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. <i>Managerial and Decision Economics</i>. 2021;42(1):3-20.
    doi:<a href="https://doi.org/10.1002/mde.3226">10.1002/mde.3226</a>'
  apa: 'Kaimann, D., Tanneberg, I., &#38; Cox, J. (2021). “I will survive”: Online
    streaming and the chart survival of music tracks. <i>Managerial and Decision Economics</i>,
    <i>42</i>(1), 3–20. <a href="https://doi.org/10.1002/mde.3226">https://doi.org/10.1002/mde.3226</a>'
  bibtex: '@article{Kaimann_Tanneberg_Cox_2021, title={“I will survive”: Online streaming
    and the chart survival of music tracks}, volume={42}, DOI={<a href="https://doi.org/10.1002/mde.3226">10.1002/mde.3226</a>},
    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.” <i>Managerial and Decision
    Economics</i> 42, no. 1 (2021): 3–20. <a href="https://doi.org/10.1002/mde.3226">https://doi.org/10.1002/mde.3226</a>.'
  ieee: 'D. Kaimann, I. Tanneberg, and J. Cox, “‘I will survive’: Online streaming
    and the chart survival of music tracks,” <i>Managerial and Decision Economics</i>,
    vol. 42, no. 1, pp. 3–20, 2021, doi: <a href="https://doi.org/10.1002/mde.3226">10.1002/mde.3226</a>.'
  mla: 'Kaimann, Daniel, et al. “‘I Will Survive’: Online Streaming and the Chart
    Survival of Music Tracks.” <i>Managerial and Decision Economics</i>, vol. 42,
    no. 1, 2021, pp. 3–20, doi:<a href="https://doi.org/10.1002/mde.3226">10.1002/mde.3226</a>.'
  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. <i>Die Aufteilung der Barentsseegebiete mithilfe des Adjusted Winner
    Verfahrens bei asymmetrischen Machtverhältnissen</i>. Universität Paderborn; 2021.
  apa: N., N. (2021). <i>Die Aufteilung der Barentsseegebiete mithilfe des Adjusted
    Winner Verfahrens bei asymmetrischen Machtverhältnissen</i>. 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. <i>Die Aufteilung der Barentsseegebiete mithilfe des Adjusted Winner
    Verfahrens bei asymmetrischen Machtverhältnissen</i>. Universität Paderborn, 2021.
  ieee: N. N., <i>Die Aufteilung der Barentsseegebiete mithilfe des Adjusted Winner
    Verfahrens bei asymmetrischen Machtverhältnissen</i>. Universität Paderborn, 2021.
  mla: N., N. <i>Die Aufteilung der Barentsseegebiete mithilfe des Adjusted Winner
    Verfahrens bei asymmetrischen Machtverhältnissen</i>. 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. <i>Versionisierung von Serviceleistungen auf Videoplattformen</i>. Universität
    Paderborn; 2021.
  apa: N., N. (2021). <i>Versionisierung von Serviceleistungen auf Videoplattformen</i>.
    Universität Paderborn.
  bibtex: '@book{N._2021, title={Versionisierung von Serviceleistungen auf Videoplattformen},
    publisher={Universität Paderborn}, author={N., N.}, year={2021} }'
  chicago: N., N. <i>Versionisierung von Serviceleistungen auf Videoplattformen</i>.
    Universität Paderborn, 2021.
  ieee: N. N., <i>Versionisierung von Serviceleistungen auf Videoplattformen</i>.
    Universität Paderborn, 2021.
  mla: N., N. <i>Versionisierung von Serviceleistungen auf Videoplattformen</i>. 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. <i>Kindergarten Allocation through Matching Mechanisms</i>. Universität
    Paderborn; 2021.
  apa: N., N. (2021). <i>Kindergarten Allocation through Matching Mechanisms</i>.
    Universität Paderborn.
  bibtex: '@book{N._2021, title={Kindergarten Allocation through Matching Mechanisms},
    publisher={Universität Paderborn}, author={N., N.}, year={2021} }'
  chicago: N., N. <i>Kindergarten Allocation through Matching Mechanisms</i>. Universität
    Paderborn, 2021.
  ieee: N. N., <i>Kindergarten Allocation through Matching Mechanisms</i>. Universität
    Paderborn, 2021.
  mla: N., N. <i>Kindergarten Allocation through Matching Mechanisms</i>. 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. <i>Faire Profitverteilung in Energienetzwerken - eine spieltheoretische
    Analyse von Microgrids</i>. Universität Paderborn; 2021.
  apa: N., N. (2021). <i>Faire Profitverteilung in Energienetzwerken - eine spieltheoretische
    Analyse von Microgrids</i>. 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. <i>Faire Profitverteilung in Energienetzwerken - eine spieltheoretische
    Analyse von Microgrids</i>. Universität Paderborn, 2021.
  ieee: N. N., <i>Faire Profitverteilung in Energienetzwerken - eine spieltheoretische
    Analyse von Microgrids</i>. Universität Paderborn, 2021.
  mla: N., N. <i>Faire Profitverteilung in Energienetzwerken - eine spieltheoretische
    Analyse von Microgrids</i>. 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. <i>“First-Party-Content” auf zweiseitigen Märkten</i>. Universität Paderborn;
    2021.
  apa: N., N. (2021). <i>“First-Party-Content” auf zweiseitigen Märkten</i>. Universität
    Paderborn.
  bibtex: '@book{N._2021, title={“First-Party-Content” auf zweiseitigen Märkten},
    publisher={Universität Paderborn}, author={N., N.}, year={2021} }'
  chicago: N., N. <i>“First-Party-Content” auf zweiseitigen Märkten</i>. Universität
    Paderborn, 2021.
  ieee: N. N., <i>“First-Party-Content” auf zweiseitigen Märkten</i>. Universität
    Paderborn, 2021.
  mla: N., N. <i>“First-Party-Content” auf zweiseitigen Märkten</i>. 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'
...