Elisabeth Lex

2026

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Modeling Behavioral Patterns in News Recommendations Using Fuzzy Neural Networks.
Kevin Innerebner|Stephan Bartl|Markus Reiter-Haas|Elisabeth Lex
Advances in Information Retrieval - 48th European Conference on Information Retrieval, ECIR 2026, Delft, The Netherlands, March 29 - April 2, 2026, Proceedings, Part III

2025

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International Workshop on Algorithmic Bias in Search and Recommendation (BIAS 2025).
Alejandro Bellogín|Ludovico Boratto|Styliani Kleanthous|Elisabeth Lex|Francesca Maridina Malloci|Mirko Marras
Proceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2025, Padua, Italy, July 13-18, 2025
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OnSET: Ontology and Semantic Exploration Toolkit.
Benedikt Kantz|Kevin Innerebner|Peter Waldert|Stefan Lengauer|Elisabeth Lex|Tobias Schreck
Proceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2025, Padua, Italy, July 13-18, 2025
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Psychological Aspects in Retrieval and Recommendation.
Markus Schedl|Elisabeth Lex|Marko Tkalcic
Proceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2025, Padua, Italy, July 13-18, 2025

2024

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Report on the 5th International Workshop on Algorithmic Bias in Search and Recommendation (BIAS 2024) at SIGIR 2024.
Alejandro Bellogín|Ludovico Boratto|Styliani Kleanthous|Elisabeth Lex|Francesca Maridina Malloci|Mirko Marras
SIGIR Forum 2024 Volume 58 Issue 2
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FrameFinder: Explorative Multi-Perspective Framing Extraction from News Headlines.
Markus Reiter-Haas|Beate Klösch|Markus Hadler|Elisabeth Lex
Proceedings of the 2024 ACM SIGIR Conference on Human Information Interaction and Retrieval, CHIIR 2024, Sheffield, United Kingdom, March 10-14, 2024
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The Impact of Differential Privacy on Recommendation Accuracy and Popularity Bias.
Peter Müllner|Elisabeth Lex|Markus Schedl|Dominik Kowald
Advances in Information Retrieval - 46th European Conference on Information Retrieval, ECIR 2024, Glasgow, UK, March 24-28, 2024, Proceedings, Part IV
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International Workshop on Algorithmic Bias in Search and Recommendation (BIAS).
Alejandro Bellogín|Ludovico Boratto|Styliani Kleanthous|Elisabeth Lex|Francesca Maridina Malloci|Mirko Marras
Proceedings of the 47th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2024, Washington DC, USA, July 14-18, 2024
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Psychology-informed Information Access Systems Workshop.
Markus Schedl|Marta Moscati|Bruno Sguerra|Romain Hennequin|Elisabeth Lex
Proceedings of the 17th ACM International Conference on Web Search and Data Mining, WSDM 2024, Merida, Mexico, March 4-8, 2024

2023

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ReuseKNN: Neighborhood Reuse for Differentially Private KNN-Based Recommendations.
Peter Müllner|Elisabeth Lex|Markus Schedl|Dominik Kowald
ACM Transactions on Intelligent Systems and Technology (TIST) 2023 Volume 14 Issue 5
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Computational Versus Perceived Popularity Miscalibration in Recommender Systems.
Oleg Lesota|Gustavo Escobedo|Yashar Deldjoo|Bruce Ferwerda|Simone Kopeinik|Elisabeth Lex|Navid Rekabsaz|Markus Schedl
Proceedings of the 46th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2023, Taipei, Taiwan, July 23-27, 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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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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Traces of Globalization in Online Music Consumption Patterns and Results of Recommendation Algorithms.
Oleg Lesota|Emilia Parada-Cabaleiro|Stefan Brandl|Elisabeth Lex|Navid Rekabsaz|Markus Schedl
Proceedings of the 23rd International Society for Music Information Retrieval Conference, ISMIR 2022, Bengaluru, India, December 4-8, 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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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 Lyu|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
Foundations and Trends in Information Retrieval 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
Transactions of the International Society for Music Information Retrieval (TISMIR) 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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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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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 - Analytics for Everyday Learning.
Mathieu d'Aquin|Dominik Kowald|Angela Fessl|Elisabeth Lex|Stefan Thalmann
Companion Proceedings of the 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 Proceedings of the 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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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
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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