Kai Zhang

2026

doi dblp
Privacy-preserved LLM Cascade via CoT-enhanced Policy Learning.
Kai Zhang|Congchao Wang|Liqian Peng|Alec Go|Xiaozhong Liu
Proceedings of the Nineteenth ACM International Conference on Web Search and Data Mining, WSDM 2026, Boise, ID, USA, February 22-26, 2026

2023

doi dblp
Next location recommendation: a multi-context features integration perspective.
Xuemei Wei|Chunli Liu|Ye-Zheng Liu|Yang Li|Kai Zhang
World Wide Web (WWW) 2023 Volume 26 Issue 4

2022

doi dblp
Dynamic commonsense knowledge fused method for Chinese implicit sentiment analysis.
Jian Liao|Min Wang|Xin Chen|Suge Wang|Kai Zhang
Information Processing and Management 2022 Volume 59 Issue 3
doi dblp
DDEN: A Heterogeneous Learning-to-Rank Approach with Deep Debiasing Experts Network.
Wenchao Xiu|Yiran Wang|Taofeng Xue|Kai Zhang|Qin Zhang|Zhonghuo Wu|Yifan Yang|Gong Zhang
SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022

2009

doi dblp
Mining common topics from multiple asynchronous text streams.
Xiang Wang|Kai Zhang|Xiaoming Jin|Dou Shen
Proceedings of the Second International Conference on Web Search and Web Data Mining, WSDM 2009, Barcelona, Spain, February 9-11, 2009

2008

doi dblp
A topical PageRank based algorithm for recommender systems.
Liyan Zhang|Kai Zhang|Chunping Li
Proceedings of the 31st Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2008, Singapore, July 20-24, 2008