2023

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CS-lol: a Dataset of Viewer Comment with Scene in E-sports Live-streaming
Junjie H. Xu | Yu Nakano | Lingrong Kong | Kojiro Iizuka
Proceedings of the 2023 Conference on Human Information Interaction and Retrieval, CHIIR 2023, Austin, TX, USA, March 19-23, 2023

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Theoretical Analysis on the Efficiency of Interleaved Comparisons
Kojiro Iizuka | Hajime Morita | Makoto P. Kato
Advances in Information Retrieval - 45th European Conference on Information Retrieval, ECIR 2023, Dublin, Ireland, April 2-6, 2023, Proceedings, Part I

2021

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Decomposition and Interleaving for Variance Reduction of Post-click Metrics
Kojiro Iizuka | Yoshifumi Seki | Makoto P. Kato
ICTIR '21: The 2021 ACM SIGIR International Conference on the Theory of Information Retrieval, Virtual Event, Canada, July 11, 2021

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The Effect of News Article Quality on Ad Consumption
Kojiro Iizuka | Yoshifumi Seki | Makoto P. Kato
CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021

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