Benyu Zhang

2026

Guiding Generative Recommender Systems with Structured Human Priors via Multi-head Decoding.

Yunkai Zhang|Qiang Zhang|Diji Yang|Ryan Lin|Ruizhong Qiu|Benyu Zhang|Hanchao Yu|Jason Liu|Yinglong Xia|Zhuokai Zhao|Lizhu Zhang|Xiangjun Fan|Zhuoran Yu|Abhishek Kumar|Zeyu Zheng

Proceedings of the ACM Web Conference 2026, WWW 2026, Dubai, United Arab Emirates, originally scheduled for April 13-17, 2026, rescheduled for June 29 - July 3, 2026.

RecoWorld: Building Simulated Environments for Agentic Recommender Systems.

Fei Liu|Xinyu Lin|Hanchao Yu|Mingyuan Wu|Jianyu Wang|Qiang Zhang|Zhuokai Zhao|Yinglong Xia|Yao Zhang|Weiwei Li|Mingze Gao|Qifan Wang|Lizhu Zhang|Benyu Zhang|Xiangjun Fan

Companion Proceedings of the ACM Web Conference 2026, WWW Companion 2026, Dubai, United Arab Emirates, 29 June 2026 - 3 July 2026

2021

Large-scale Secure XGB for Vertical Federated Learning.

Wenjing Fang|Derun Zhao|Jin Tan|Chaochao Chen|Chaofan Yu|Li Wang|Lei Wang|Jun Zhou|Benyu Zhang

CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021

2020

Nebula: A Scalable Privacy-Preserving Machine Learning System in Ant Financial.

Cen Chen|Bingzhe Wu|Li Wang|Chaochao Chen|Jin Tan|Lei Wang|Jun Zhou|Benyu Zhang

CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, Virtual Event, Ireland, October 19-23, 2020

2007

A novel clustering-based RSS aggregator.

Xin Li|Jun Yan|Zhi-Hong Deng|Lei Ji|Weiguo Fan|Benyu Zhang|Zheng Chen

Proceedings of the 16th International Conference on World Wide Web, WWW 2007, Banff, Alberta, Canada, May 8-12, 2007

Causal relation of queries from temporal logs.

Yizhou Sun|Kunqing Xie|Ning Liu|Shuicheng Yan|Benyu Zhang|Zheng Chen

Proceedings of the 16th International Conference on World Wide Web, WWW 2007, Banff, Alberta, Canada, May 8-12, 2007

Privacy-enhancing personalized web search.

Yabo Xu|Ke Wang|Benyu Zhang|Zheng Chen

Proceedings of the 16th International Conference on World Wide Web, WWW 2007, Banff, Alberta, Canada, May 8-12, 2007

2005

SimFusion: measuring similarity using unified relationship matrix.

Wensi Xi|Edward A. Fox|Weiguo Fan|Benyu Zhang|Zheng Chen|Jun Yan|Dong Zhuang

SIGIR 2005: Proceedings of the 28th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, Salvador, Brazil, August 15-19, 2005

OCFS: optimal orthogonal centroid feature selection for text categorization.

Jun Yan|Ning Liu|Benyu Zhang|Shuicheng Yan|Zheng Chen|QianSheng Cheng|Weiguo Fan|Wei-Ying Ma

SIGIR 2005: Proceedings of the 28th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, Salvador, Brazil, August 15-19, 2005

Improving web search results using affinity graph.

Benyu Zhang|Hua Li|Yi Liu|Lei Ji|Wensi Xi|Weiguo Fan|Zheng Chen|Wei-Ying Ma

SIGIR 2005: Proceedings of the 28th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, Salvador, Brazil, August 15-19, 2005

2004

Efficient PageRank with Same Out-Link Groups.

Yizhou Lu|Xuezheng Liu|Hua Li|Benyu Zhang|Wensi Xi|Zheng Chen|Shuicheng Yan|Wei-Ying Ma

Information Retrieval Technology, Asia Information Retrieval Symposium, AIRS 2004, Beijing, China, October 18-20, 2004, Revised Selected Papers

Learning similarity measures in non-orthogonal space.

Ning Liu|Benyu Zhang|Jun Yan|Qiang Yang|Shuicheng Yan|Zheng Chen|Fengshan Bai|Wei-Ying Ma

Proceedings of the 2004 ACM CIKM International Conference on Information and Knowledge Management, Washington, DC, USA, November 8-13, 2004

Web-page classification through summarization.

Dou Shen|Zheng Chen|Qiang Yang|Hua-Jun Zeng|Benyu Zhang|Yuchang Lu|Wei-Ying Ma

SIGIR 2004: Proceedings of the 27th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, Sheffield, UK, July 25-29, 2004

Link fusion: a unified link analysis framework for multi-type interrelated data objects.

Wensi Xi|Benyu Zhang|Zheng Chen|Yizhou Lu|Shuicheng Yan|Wei-Ying Ma|Edward A. Fox

Proceedings of the 13th international conference on World Wide Web, WWW 2004, New York, NY, USA, May 17-20, 2004

Affinity rank: a new scheme for efficient web search.

Yi Liu|Benyu Zhang|Zheng Chen|Michael R. Lyu|Wei-Ying Ma

Proceedings of the 13th international conference on World Wide Web - Alternate Track Papers & Posters, WWW 2004, New York, NY, USA, May 17-20, 2004

The powerrank web link analysis algorithm.

Yizhou Lu|Benyu Zhang|Wensi Xi|Zheng Chen|Yi Liu|Michael R. Lyu|Wei-Ying Ma

Proceedings of the 13th international conference on World Wide Web - Alternate Track Papers & Posters, WWW 2004, New York, NY, USA, May 17-20, 2004