Romain Deffayet

Publication Activity (10 Years)

Years Active: 2022-2024
Publications (10 Years): 13

Top Topics

Information Retrieval

Quantile Regression

Reinforcement Learning

Recommender Systems

Top Venues

ACM Trans. Inf. Syst.

Publications

Romain Deffayet, Thibaut Thonet, Dongyoon Hwang, Vassilissa Lehoux, Jean-Michel Renders, Maarten de Rijke
SARDINE: Simulator for Automated Recommendation in Dynamic and Interactive Environments. Trans. Recomm. Syst. 2 (3) (2024)
Philipp Hager, Romain Deffayet, Jean-Michel Renders, Onno Zoeter, Maarten de Rijke
Unbiased Learning to Rank Meets Reality: Lessons from Baidu's Large-Scale Search Dataset. SIGIR (2024)
Philipp Hager, Romain Deffayet, Jean-Michel Renders, Onno Zoeter, Maarten de Rijke
Unbiased Learning to Rank Meets Reality: Lessons from Baidu's Large-Scale Search Dataset. CoRR (2024)
Romain Deffayet, Thibaut Thonet, Jean-Michel Renders, Maarten de Rijke
Generative Slate Recommendation with Reinforcement Learning. CoRR (2023)
Romain Deffayet, Thibaut Thonet, Dongyoon Hwang, Vassilissa Lehoux, Jean-Michel Renders, Maarten de Rijke
SARDINE: A Simulator for Automated Recommendation in Dynamic and Interactive Environments. CoRR (2023)
Romain Deffayet, Jean-Michel Renders, Maarten de Rijke
Evaluating the Robustness of Click Models to Policy Distributional Shift. ACM Trans. Inf. Syst. 41 (4) (2023)
Romain Deffayet, Philipp Hager, Jean-Michel Renders, Maarten de Rijke
An Offline Metric for the Debiasedness of Click Models. SIGIR (2023)
Sami Jullien, Romain Deffayet, Jean-Michel Renders, Paul Groth, Maarten de Rijke
Distributional Reinforcement Learning with Dual Expectile-Quantile Regression. CoRR (2023)
Romain Deffayet, Philipp Hager, Jean-Michel Renders, Maarten de Rijke
An Offline Metric for the Debiasedness of Click Models. CoRR (2023)
Romain Deffayet, Thibaut Thonet, Jean-Michel Renders, Maarten de Rijke
Generative Slate Recommendation with Reinforcement Learning. WSDM (2023)
Gabriel Bénédict, Ruqing Zhang, Donald Metzler, Andrew Yates, Romain Deffayet, Philipp Hager, Sami Jullien
Report on the 1st Workshop on Generative Information Retrieval (Gen-IR 2023) at SIGIR 2023. SIGIR Forum 57 (2) (2023)
Romain Deffayet, Thibaut Thonet, Jean-Michel Renders, Maarten de Rijke
Offline Evaluation for Reinforcement Learning-based Recommendation: A Critical Issue and Some Alternatives. CoRR (2023)
Romain Deffayet, Thibaut Thonet, Jean-Michel Renders, Maarten de Rijke
Offline Evaluation for Reinforcement Learning-Based Recommendation: A Critical Issue and Some Alternatives. SIGIR Forum 56 (2) (2022)