Denis Kotkov

2026

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Expanded Tag Genomes for Cross-Domain Recommendation.
Denis Kotkov|Alan Medlar|Dorota Glowacka|Martin Halvey
Proceedings of the 2026 Conference on Human Information Interaction and Retrieval, CHIIR 2026, Seattle, WA, USA, March 22-26, 2026

2025

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Paths and Recreation: Inclusive Recommendation of Physical Activities in your Neighbourhood.
Denis Kotkov|Alan Medlar|Dorota Glowacka
Proceedings of the 2025 ACM SIGIR Conference on Human Information Interaction and Retrieval, CHIIR 2025, MelbourneAustralia, March 24-28, 2025

2024

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Unexplored Frontiers: A Review of Empirical Studies of Exploratory Search.
Alan Medlar|Denis Kotkov|Dorota Glowacka
SIGIR Forum 2024 Volume 58 Issue 1
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The Dark Matter of Serendipity in Recommender Systems.
Denis Kotkov|Alan Medlar|Triin Kask|Dorota Glowacka
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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On the Negative Perception of Cross-domain Recommendations and Explanations.
Denis Kotkov|Alan Medlar|Yang Liu|Dorota Glowacka
Proceedings of the 47th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2024, Washington DC, USA, July 14-18, 2024

2023

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Rethinking Serendipity in Recommender Systems.
Denis Kotkov|Alan Medlar|Dorota Glowacka
Proceedings of the 2023 Conference on Human Information Interaction and Retrieval, CHIIR 2023, Austin, TX, USA, March 19-23, 2023

2022

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The Tag Genome Dataset for Books.
Denis Kotkov|Alan Medlar|Alexandr V. Maslov|Umesh Raj Satyal|Mats Neovius|Dorota Glowacka
CHIIR '22: ACM SIGIR Conference on Human Information Interaction and Retrieval, Regensburg, Germany, March 14 - 18, 2022

2021

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Revisiting the Tag Relevance Prediction Problem.
Denis Kotkov|Alexandr V. Maslov|Mats Neovius
SIGIR '21: The 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, Virtual Event, Canada, July 11-15, 2021

2018

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Recommending Serendipitous Items using Transfer Learning.
Gaurav Pandey|Denis Kotkov|Alexander Semenov
Proceedings of the 27th ACM International Conference on Information and Knowledge Management, CIKM 2018, Torino, Italy, October 22-26, 2018