Yongfeng Zhang

2024

doi dblp
AI Agent for Information Retrieval: Generating and Ranking.
Yongfeng Zhang|Zhiwei Liu|Qingsong Wen|Linsey Pang|Wei Liu|Philip S. Yu
Proceedings of the 33rd ACM International Conference on Information and Knowledge Management, CIKM 2024, Boise, ID, USA, October 21-25, 2024

2023

doi dblp
The Dark Side of Explanations: Poisoning Recommender Systems with Counterfactual Examples.
Ziheng Chen|Fabrizio Silvestri|Jia Wang|Yongfeng Zhang|Gabriele Tolomei
Proceedings of the 46th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2023, Taipei, Taiwan, July 23-27, 2023