2023

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Knowledge is Power, Understanding is Impact: Utility and Beyond Goals, Explanation Quality, and Fairness in Path Reasoning Recommendation
Giacomo Balloccu | Ludovico Boratto | Christian Cancedda | Gianni Fenu | Mirko Marras
Advances in Information Retrieval - 45th European Conference on Information Retrieval, ECIR 2023, Dublin, Ireland, April 2-6, 2023, Proceedings, Part III

2022

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Recency, Popularity, and Diversity of Explanations in Knowledge-based Recommendation
Giacomo Balloccu | Ludovico Boratto | Gianni Fenu | Mirko Marras
Proceedings of the 12th Italian Information Retrieval Workshop 2022, Milan, Italy, June 29-30, 2022

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Regulating Group Exposure for Item Providers in Recommendation
Mirko Marras | Ludovico Boratto | Guilherme Ramos | Gianni Fenu
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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Post Processing Recommender Systems with Knowledge Graphs for Recency, Popularity, and Diversity of Explanations
Giacomo Balloccu | Ludovico Boratto | Gianni Fenu | Mirko Marras
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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Consumer Fairness in Recommender Systems: Contextualizing Definitions and Mitigations
Ludovico Boratto | Gianni Fenu | Mirko Marras | Giacomo Medda
Advances in Information Retrieval - 44th European Conference on IR Research, ECIR 2022, Stavanger, Norway, April 10-14, 2022, Proceedings, Part I

2021

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Connecting user and item perspectives in popularity debiasing for collaborative recommendation
Ludovico Boratto | Gianni Fenu | Mirko Marras
2021 Volume 58 Issue 1

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Modelling Student Behavior in Synchronous Online Learning during the COVID-19 Pandemic
Gianni Fenu | Roberta Galici
Proceedings of the First International Workshop on Enabling Data-Driven Decisions from Learning on the Web co-located with the 14th ACM International Conference on Web Search and Data Mining (WSDM 2021), Jerusalem, Israel, March 12, 2021 - moved online

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Combining Mitigation Treatments against Biases in Personalized Rankings: Use Case on Item Popularity
Ludovico Boratto | Gianni Fenu | Mirko Marras
Proceedings of the 11th Italian Information Retrieval Workshop 2021, Bari, Italy, September 13-15, 2021

2020

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Evaluation Framework for Context-aware Speaker Recognition in Noisy Smart Living Environments
Gianni Fenu | Roberta Galici | Mirko Marras
Proceedings of the CIKM 2020 Workshops co-located with 29th ACM International Conference on Information and Knowledge Management (CIKM 2020), Galway, Ireland, October 19-23, 2020

2019

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The Effect of Algorithmic Bias on Recommender Systems for Massive Open Online Courses
Ludovico Boratto | Gianni Fenu | Mirko Marras
Advances in Information Retrieval - 41st European Conference on IR Research, ECIR 2019, Cologne, Germany, April 14-18, 2019, Proceedings, Part I

2018

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BarcelonaNow: Empowering Citizens with Interactive Dashboards for Urban Data Exploration
Mirko Marras | Matteo Manca | Ludovico Boratto | Gianni Fenu | David Laniado
Companion of the The Web Conference 2018 on The Web Conference 2018, WWW 2018, Lyon , France, April 23-27, 2018

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Employing Document Embeddings to Solve the "New Catalog" Problem in User Targeting, and Provide Explanations to the Users
Ludovico Boratto | Salvatore Carta | Gianni Fenu | Luca Piras
Advances in Information Retrieval - 40th European Conference on IR Research, ECIR 2018, Grenoble, France, March 26-29, 2018, Proceedings

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