Request-Only Optimization for Recommendation Systems.

@inproceedings{guo-2026-requestonly, author = {Liang Guo and Diane Kelly and Wei Li and Sergey Volokhin and Yu Shi and B. Pevzner and Pengchao Wang and Shengzhi Wang and Tao Zhu and Ke Wang and Shiyan Deng and Dhruv Arya and Jiaqi Zhai and Diane Kelly and Wei Li and Anita Crescenzi and Lucy Liao and Eugene Agichtein and Yueming Wang and Xiaojun Wan and Xingyu Liu and Bin Wen and Gareth J. F. Jones and Anita Crescenzi and Lucy Liao and Junjun Li and Renqin Cai and Huihui Cheng and Lei Tang and Omkar Vichare and Maarten de Rijke and Rui Zhang and Sergey Volokhin and Yu Shi and Maarten de Rijke and Rui Zhang and Eugene Agichtein and Yueming Wang and Yanzun Huang and Keke Zhai and B. Pevzner and Pengchao Wang and Timothy Shi and Xuan Cao and Shengzhi Wang and Tao Zhu and Junjun Li and Renqin Cai and Zhaojie Gong and Lei Tang and Omkar Vichare and Rui Jian and Leon Gao and Ke Wang and Shiyan Deng and Xiaojun Wan and Xingyu Liu and Xiong Zhang and Fu Li and Wenlei Xie and Bin Wen and Gareth J. F. Jones and Rui Li and Lu Fang and Xing Liu and Dhruv Arya and Jiaqi Zhai}, editor = {Hannah Bast and Alistair Moffat and Falk Scholer and Marc Najork and Min Zhang and Hannah Bast and Marc Najork and Min Zhang}, title = {{Request-Only Optimization for Recommendation Systems}}, booktitle = {{Proceedings of the 49th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2026, MelbourneVICAustralia, July 20-24, 2026}}, pages = {4616--4621}, publisher = {ACM}, year = {2026}, url = {https://doi.org/10.1145/3805712.3808469}, doi = {https://doi.org/10.1145/3805712.3808469} }