Graph Heterogeneous Multi-Relational Recommendation. - Chong Chen 001; Weizhi Ma; Min Zhang 006; Zhaowei Wang 002; Xiuqiang He 001; Chenyang Wang 003; Yiqun Liu 001; Shaoping Ma (AAAI, 2021)

UltraGCN: Ultra Simplification of Graph Convolutional Networks for Recommendation. - Kelong Mao; Jieming Zhu; Xi Xiao; Biao Lu; Zhaowei Wang 002; Xiuqiang He 001 (CIKM, 2021)

UNBERT: User-News Matching BERT for News Recommendation. - Qi Zhang 001; Jingjie Li; Qinglin Jia; Chuyuan Wang; Jieming Zhu; Zhaowei Wang 002; Xiuqiang He 001 (IJCAI, 2021)

AMM: Attentive Multi-field Matching for News Recommendation. - Qi Zhang 001; Qinglin Jia; Chuyuan Wang; Jingjie Li; Zhaowei Wang 002; Xiuqiang He 001 (SIGIR, 2021)

Topic-enhanced knowledge-aware retrieval model for diverse relevance estimation. - Xiangsheng Li; Jiaxin Mao; Weizhi Ma; Yiqun Liu 001; Min Zhang 006; Shaoping Ma; Zhaowei Wang 002; Xiuqiang He 001 (WWW, 2021)

A Cooperative Neural Information Retrieval Pipeline with Knowledge Enhanced Automatic Query Reformulation. - Xiangsheng Li; Jiaxin Mao; Weizhi Ma; Zhijing Wu 001; Yiqun Liu 001; Min Zhang 006; Shaoping Ma; Zhaowei Wang 002; Xiuqiang He 001 (WSDM, 2022)