Changshuo Zhang

2026

doi dblp
Large-Scale Online Learning for Generative List Recommendation in E-commerce: An Environment Policy Optimization Approach.
Yuan Wang|Yashishi Ogawa|Jun Xu|Karl Gyllstrom|Zuoxi Yang|Ang Gao|Craig A. N. Soules|Changshuo Zhang|Zhiyu Li|Ang Gao|Xiao Zhang|Alistair C. Veitch|Karl Gyllstrom|Craig A. N. Soules|Changshuo Zhang|Xiao Zhang|Alistair C. Veitch|Yashishi Ogawa|Jun Xu|Quan Lin
Proceedings of the 49th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2026, MelbourneVICAustralia, July 20-24, 2026
doi dblp
Disentangling from Collaborative and Semantic Views: Graph Collaborative Filtering for Q&A Recommendation.
Sebastian Bruch|Changshuo Zhang|Yanping Zheng|Masrour Zoghi|Ruobing Xie|Teng Shi|Michael Bendersky|Qi Liu|Xiao Zhang|Yanping Zheng|Sebastian Bruch|Jun Xu|Marc Najork|Masrour Zoghi|Ruobing Xie|Michael Bendersky|Qi Liu|Jun Xu|Marc Najork
Proceedings of the 49th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2026, MelbourneVICAustralia, July 20-24, 2026

2025

doi dblp
Towards Unbiased and Real-Time Staytime Prediction for Live Streaming Recommendation.
Haiyuan Zhao|Changshuo Zhang|Yang Wang|Hao Wang|Zhen Ouyang|Bin Yuan|Qinglei Wang|Zuotao Liu
Proceedings of the 34th ACM International Conference on Information and Knowledge Management, CIKM 2025, Seoul, Republic of Korea, November 10-14, 2025
doi dblp
Comment Staytime Prediction with LLM-enhanced Comment Understanding.
Changshuo Zhang|Zihan Lin|Shukai Liu|Yongqi Liu|Han Li
Companion Proceedings of the ACM on Web Conference 2025, WWW 2025, Sydney, NSW, Australia, 28 April 2025 - 2 May 2025

2024

doi dblp
Reinforcing Long-Term Performance in Recommender Systems with User-Oriented Exploration Policy.
Xiao Zhang|Jiajie Jin|Changshuo Zhang|Sirui Chen|Xiaoxi Li|Sunhao Dai|Weijie Yu|Yuyao Zhang|Xiao Zhang|Jiajie Jin|Xiaoxi Li|Sunhao Dai|Yuyao Zhang|Weijie Yu|Jun Xu
Proceedings of the 47th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2024, Washington DC, USA, July 14-18, 2024