IR
Anthology
Aleksei
Ustimenko
2026
doi
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Variance Reduction for Heavy-Tailed Monetization Metrics in Ranking Experiments via Post-Stratification.
Yatharth Saraf
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Ellen M. Voorhees
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Neeti Pokharna
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Dawn M. Tice
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Aleksei Ustimenko
|
Olivier Jeunen
|
Yatharth Saraf
|
Ellen M. Voorhees
|
Dawn M. Tice
|
Aleksei Ustimenko
Proceedings of the 49th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2026, MelbourneVICAustralia, July 20-24, 2026
2024
doi
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Learning-to-Rank with Nested Feedback.
Hitesh Sagtani
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Olivier Jeunen
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Aleksei Ustimenko
Advances in Information Retrieval - 46th European Conference on Information Retrieval, ECIR 2024, Glasgow, UK, March 24-28, 2024, Proceedings, Part III
doi
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Variance Reduction in Ratio Metrics for Efficient Online Experiments.
Shubham Baweja
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Neeti Pokharna
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Aleksei Ustimenko
|
Olivier Jeunen
Advances in Information Retrieval - 46th European Conference on Information Retrieval, ECIR 2024, Glasgow, UK, March 24-28, 2024, Proceedings, Part V
2023
doi
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On Gradient Boosted Decision Trees and Neural Rankers: A Case-Study on Short-Video Recommendations at ShareChat.
Olivier Jeunen
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Hitesh Sagtani
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Himanshu Doi
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Rasul Karimov
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Neeti Pokharna
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Md. Danish Kalim
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Aleksei Ustimenko
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Christopher Green
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Rishabh Mehrotra
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Wenzhe Shi
Proceedings of the 15th Annual Meeting of the Forum for Information Retrieval Evaluation, FIRE 2023, Panjim, India, December 15-18, 2023