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Documents authored by Bauer, Christine

Document
DOI: 10.4230/DagRep.14.5.58
Evaluation Perspectives of Recommender Systems: Driving Research and Education (Dagstuhl Seminar 24211)

Authors: Christine Bauer, Alan Said, and Eva Zangerle

Published in: Dagstuhl Reports, Volume 14, Issue 5 (2024)

Abstract
This report documents the program and the outcomes of Dagstuhl Seminar 24211, "Evaluation Perspectives of Recommender Systems: Driving Research and Education", which brought together 41 participants from 16 countries. The seminar brought together distinguished researchers and practitioners from the recommender systems community, representing a range of expertise and perspectives. The primary objective was to address current challenges and advance the ongoing discourse on the evaluation of recommender systems. The participants' diverse backgrounds and perspectives on evaluation significantly contributed to the discourse on this subject. The seminar featured eight presentations on current challenges in the evaluation of recommender systems. These presentations sparked the general discussion and facilitated the formation of groups around these topics. As a result, five working groups were established, each focusing on the following areas: theory of evaluation, fairness evaluation, best-practices for offline evaluations of recommender systems, multistakeholder and multimethod evaluation, and evaluating the long-term impact of recommender systems.
Cite as

Christine Bauer, Alan Said, and Eva Zangerle. Evaluation Perspectives of Recommender Systems: Driving Research and Education (Dagstuhl Seminar 24211). In Dagstuhl Reports, Volume 14, Issue 5, pp. 58-172, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2024)

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@Article{bauer_et_al:DagRep.14.5.58,
  author =	{Bauer, Christine and Said, Alan and Zangerle, Eva},
  title =	{{Evaluation Perspectives of Recommender Systems: Driving Research and Education (Dagstuhl Seminar 24211)}},
  pages =	{58--172},
  journal =	{Dagstuhl Reports},
  ISSN =	{2192-5283},
  year =	{2024},
  volume =	{14},
  number =	{5},
  editor =	{Bauer, Christine and Said, Alan and Zangerle, Eva},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/DagRep.14.5.58},
  URN =		{urn:nbn:de:0030-drops-222655},
  doi =		{10.4230/DagRep.14.5.58},
  annote =	{Keywords: Recommender Systems, Evaluation, Information Retrieval, User Interaction, Intelligent Systems}
}
Document
DOI: 10.4230/DagRep.13.1.68
Frontiers of Information Access Experimentation for Research and Education (Dagstuhl Seminar 23031)

Authors: Christine Bauer, Ben Carterette, Nicola Ferro, Norbert Fuhr, and Guglielmo Faggioli

Published in: Dagstuhl Reports, Volume 13, Issue 1 (2023)

Abstract
This report documents the program and the outcomes of Dagstuhl Seminar 23031 "Frontiers of Information Access Experimentation for Research and Education", which brought together 37 participants from 12 countries. The seminar addressed technology-enhanced information access (information retrieval, recommender systems, natural language processing) and specifically focused on developing more responsible experimental practices leading to more valid results, both for research as well as for scientific education. The seminar brought together experts from various sub-fields of information access, namely Information Retrieval (IR), Recommender Systems (RS), Natural Language Processing (NLP), information science, and human-computer interaction to create a joint understanding of the problems and challenges presented by next generation information access systems, from both the research and the experimentation point of views, to discuss existing solutions and impediments, and to propose next steps to be pursued in the area in order to improve not also our research methods and findings but also the education of the new generation of researchers and developers. The seminar featured a series of long and short talks delivered by participants, who helped in setting a common ground and in letting emerge topics of interest to be explored as the main output of the seminar. This led to the definition of five groups which investigated challenges, opportunities, and next steps in the following areas: reality check, i.e. conducting real-world studies, human–machine-collaborative relevance judgment frameworks, overcoming methodological challenges in information retrieval and recommender systems through awareness and education, results-blind reviewing, and guidance for authors.
Cite as

Christine Bauer, Ben Carterette, Nicola Ferro, Norbert Fuhr, and Guglielmo Faggioli. Frontiers of Information Access Experimentation for Research and Education (Dagstuhl Seminar 23031). In Dagstuhl Reports, Volume 13, Issue 1, pp. 68-154, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2023)

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@Article{bauer_et_al:DagRep.13.1.68,
  author =	{Bauer, Christine and Carterette, Ben and Ferro, Nicola and Fuhr, Norbert and Faggioli, Guglielmo},
  title =	{{Frontiers of Information Access Experimentation for Research and Education (Dagstuhl Seminar 23031)}},
  pages =	{68--154},
  journal =	{Dagstuhl Reports},
  ISSN =	{2192-5283},
  year =	{2023},
  volume =	{13},
  number =	{1},
  editor =	{Bauer, Christine and Carterette, Ben and Ferro, Nicola and Fuhr, Norbert and Faggioli, Guglielmo},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/DagRep.13.1.68},
  URN =		{urn:nbn:de:0030-drops-191199},
  doi =		{10.4230/DagRep.13.1.68},
  annote =	{Keywords: evaluation, experimentation, information access systems, simulation, user interaction}
}
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