2023

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Trustworthy Algorithmic Ranking Systems
Markus Schedl | Emilia Gómez | Elisabeth Lex
Proceedings of the Sixteenth ACM International Conference on Web Search and Data Mining, WSDM 2023, Singapore, 27 February 2023 - 3 March 2023

2022

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Retrieval and Recommendation Systems at the Crossroads of Artificial Intelligence, Ethics, and Regulation
Markus Schedl | Emilia Gómez | Elisabeth Lex
SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022

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Psychology-informed Recommender Systems: A Human-Centric Perspective on Recommender Systems
Elisabeth Lex | Markus Schedl
CHIIR '22: ACM SIGIR Conference on Human Information Interaction and Retrieval, Regensburg, Germany, March 14 - 18, 2022

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Accepted Tutorials at The Web Conference 2022
Riccardo Tommasini | Senjuti Basu Roy | Xuan Wang | Hongwei Wang | Heng Ji | Jiawei Han | Preslav Nakov | Giovanni Da San Martino | Firoj Alam | Markus Schedl | Elisabeth Lex | Akash Bharadwaj | Graham Cormode | Milan Dojchinovski | Jan Forberg | Johannes Frey | Pieter Bonte | Marco Balduini | Matteo Belcao | Emanuele Della Valle | Junliang Yu | Hongzhi Yin | Tong Chen | Haochen Liu | Yiqi Wang | Wenqi Fan | Xiaorui Liu | Jamell Dacon | Lingjuan Lye | Jiliang Tang | Aristides Gionis | Stefan Neumann | Bruno Ordozgoiti | Simon Razniewski | Hiba Arnaout | Shrestha Ghosh | Fabian M. Suchanek | Lingfei Wu | Yu Chen | Yunyao Li | Bang Liu | Filip Ilievski | Daniel Garijo | Hans Chalupsky | Pedro A. Szekely | Ilias Kanellos | Dimitris Sacharidis | Thanasis Vergoulis | Nurendra Choudhary | Nikhil Rao | Karthik Subbian | Srinivasan H. Sengamedu | Chandan K. Reddy | Friedhelm Victor | Bernhard Haslhofer | George Katsogiannis-Meimarakis | Georgia Koutrika | Shengmin Jin | Danai Koutra | Reza Zafarani | Yulia Tsvetkov | Vidhisha Balachandran | Sachin Kumar | Xiangyu Zhao | Bo Chen | Huifeng Guo | Yejing Wang | Ruiming Tang | Yang Zhang | Wenjie Wang | Peng Wu | Fuli Feng | Xiangnan He
Companion of The Web Conference 2022, Virtual Event / Lyon, France, April 25 - 29, 2022

2021

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Psychology-informed Recommender Systems
Elisabeth Lex | Dominik Kowald | Paul Seitlinger | Thi Ngoc Trang Tran | Alexander Felfernig | Markus Schedl
2021 Volume 15 Issue 2

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Robustness of Meta Matrix Factorization Against Strict Privacy Constraints
Peter Müllner | Dominik Kowald | Elisabeth Lex
Advances in Information Retrieval - 43rd European Conference on IR Research, ECIR 2021, Virtual Event, March 28 - April 1, 2021, Proceedings, Part II

2020

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Modeling Popularity and Temporal Drift of Music Genre Preferences
Elisabeth Lex | Dominik Kowald | Markus Schedl
2020 Volume 3 Issue 1

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The Unfairness of Popularity Bias in Music Recommendation: A Reproducibility Study
Dominik Kowald | Markus Schedl | Elisabeth Lex
Advances in Information Retrieval - 42nd European Conference on IR Research, ECIR 2020, Lisbon, Portugal, April 14-17, 2020, Proceedings, Part II

2018

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Neighborhood Troubles: On the Value of User Pre-Filtering To Speed Up and Enhance Recommendations
Emanuel Lacic | Dominik Kowald | Elisabeth Lex
Proceedings of the CIKM 2018 Workshops co-located with 27th ACM International Conference on Information and Knowledge Management (CIKM 2018), Torino, Italy, October 22, 2018

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AFEL-REC: A Recommender System for Providing Learning Resource Recommendations in Social Learning Environments
Dominik Kowald | Emanuel Lacic | Dieter Theiler | Elisabeth Lex
Proceedings of the CIKM 2018 Workshops co-located with 27th ACM International Conference on Information and Knowledge Management (CIKM 2018), Torino, Italy, October 22, 2018

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AFEL - Analytics for Everyday Learning
Mathieu d'Aquin | Dominik Kowald | Angela Fessl | Elisabeth Lex | Stefan Thalmann
Companion of the The Web Conference 2018 on The Web Conference 2018, WWW 2018, Lyon , France, April 23-27, 2018

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The Impact of Semantic Context Cues on the User Acceptance of Tag Recommendations: An Online Study
Dominik Kowald | Paul Seitlinger | Tobias Ley | Elisabeth Lex
Companion of the The Web Conference 2018 on The Web Conference 2018, WWW 2018, Lyon , France, April 23-27, 2018

2017

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Temporal Effects on Hashtag Reuse in Twitter: A Cognitive-Inspired Hashtag Recommendation Approach
Dominik Kowald | Subhash Chandra Pujari | Elisabeth Lex
Proceedings of the 26th International Conference on World Wide Web, WWW 2017, Perth, Australia, April 3-7, 2017

2015

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Attention Please! A Hybrid Resource Recommender Mimicking Attention-Interpretation Dynamics
Paul Seitlinger | Dominik Kowald | Simone Kopeinik | Ilire Hasani-Mavriqi | Elisabeth Lex | Tobias Ley
Proceedings of the 24th International Conference on World Wide Web Companion, WWW 2015, Florence, Italy, May 18-22, 2015 - Companion Volume

2012

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Measuring the quality of web content using factual information
Elisabeth Lex | Michael Völske | Marcelo Errecalde | Edgardo Ferretti | Leticia C. Cagnina | Christopher Horn | Benno Stein | Michael Granitzer
Proceedings of the 2nd Joint WICOW/AIRWeb Workshop on Web Quality, WebQuality '12, Lyon, France, April 16, 2012

2011

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Realtime Ad Hoc Search in Twitter: Know-Center at TREC Microblog Track 2011
Christopher Horn | Oliver Pimas | Michael Granitzer | Elisabeth Lex
Proceedings of The Twentieth Text REtrieval Conference, TREC 2011, Gaithersburg, Maryland, USA, November 15-18, 2011

2010

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Stylometric features for emotion level classification in news related blogs
Elisabeth Lex | Michael Granitzer | Markus Muhr | Andreas Juffinger
Recherche d'Information Assistée par Ordinateur, RIAO 2010: Adaptivity, Personalization and Fusion of Heterogeneous Information, 9th International Conference, Bibliotheque Nationale de France, Paris, France, April 28-30, 2010, Proceedings

2009

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Blog credibility ranking by exploiting verified content
Andreas Juffinger | Michael Granitzer | Elisabeth Lex
Proceedings of the 3rd ACM Workshop on Information Credibility on the Web, WICOW 2009, Madrid, Spain, April 20, 2009

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Facet Classification of Blogs: Know-Center at the TREC 2009 Blog Distillation Task
Elisabeth Lex | Michael Granitzer | Andreas Juffinger
Proceedings of The Eighteenth Text REtrieval Conference, TREC 2009, Gaithersburg, Maryland, USA, November 17-20, 2009

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Crosslanguage blog mining and trend visualisation
Andreas Juffinger | Elisabeth Lex
Proceedings of the 18th International Conference on World Wide Web, WWW 2009, Madrid, Spain, April 20-24, 2009