A Path-constrained Framework for Discriminating Substitutable and Complementary Products in E-commerce. - Zihan Wang 002; Ziheng Jiang; Zhaochun Ren; Jiliang Tang; Dawei Yin (WSDM, 2018)

Robust Embedding with Multi-Level Structures for Link Prediction. - Zihan Wang 002; Zhaochun Ren; Chunyu He; Peng Zhang 002; Yue Hu (IJCAI, 2019)

Variational Random Function Model for Network Modeling. - Zenglin Xu; Bin Liu 022; Shandian Zhe; Haoli Bai; Zihan Wang 002; Jennifer Neville (IEEE Trans. Neural Networks Learn. Syst., 2019)

VN Network: Embedding Newly Emerging Entities with Virtual Neighbors. - Yongquan He; Zihan Wang 002; Peng Zhang 002; Zhaopeng Tu; Zhaochun Ren (CIKM, 2020)

Membership Inference Attacks Against Recommender Systems. - Minxing Zhang; Zhaochun Ren; Zihan Wang 002; Pengjie Ren; Zhumin Chen; Pengfei Hu 001; Yang Zhang 016 (CCS, 2021)

Cross-Domain Contract Element Extraction with a Bi-directional Feedback Clause-Element Relation Network. - Zihan Wang 002; Hongye Song; Zhaochun Ren; Pengjie Ren; Zhumin Chen; Xiaozhong Liu; Hongsong Li; Maarten de Rijke (SIGIR, 2021)

Debiasing Learning for Membership Inference Attacks Against Recommender Systems. - Zihan Wang 002; Na Huang; Fei Sun 001; Pengjie Ren; Zhumin Chen; Hengliang Luo; Maarten de Rijke; Zhaochun Ren (KDD, 2022)

Improving legal judgment prediction through reinforced criminal element extraction. - Yougang Lyu; Zihan Wang 002; Zhaochun Ren; Pengjie Ren; Zhumin Chen; Xiaozhong Liu; Yujun Li; Hongsong Li; Hongye Song (Inf. Process. Manag., 2022)

Iteratively Learning Representations for Unseen Entities with Inter-Rule Correlations. - Zihan Wang 002; Kai Zhao; Yongquan He; Zhumin Chen; Pengjie Ren; Maarten de Rijke; Zhaochun Ren (CIKM, 2023)

Multi-Defendant Legal Judgment Prediction via Hierarchical Reasoning. - Yougang Lyu; Jitai Hao; Zihan Wang 002; Kai Zhao; Shen Gao; Pengjie Ren; Zhumin Chen; Fang Wang; Zhaochun Ren (EMNLP (Findings), 2023)

Generalizing Few-Shot Named Entity Recognizers to Unseen Domains with Type-Related Features. - Zihan Wang 002; Ziqi Zhao; Zhumin Chen; Pengjie Ren; Maarten de Rijke; Zhaochun Ren (EMNLP (Findings), 2023)

R3AG: First Workshop on Refined and Reliable Retrieval Augmented Generation. - Zihan Wang 002; Xuri Ge; Joemon M. Jose; Haitao Yu 003; Weizhi Ma; Zhaochun Ren; Xin Xin 003 (SIGIR-AP, 2024)

R^3AG: First Workshop on Refined and Reliable Retrieval Augmented Generation. - Zihan Wang 002; Xuri Ge; Joemon M. Jose; Haitao Yu 003; Weizhi Ma; Zhaochun Ren; Xin Xin 003 (CoRR, 2024)

MACPO: Weak-to-Strong Alignment via Multi-Agent Contrastive Preference Optimization. - Yougang Lyu; Lingyong Yan; Zihan Wang 002; Dawei Yin; Pengjie Ren; Maarten de Rijke; Zhaochun Ren (ICLR, 2025)

Improving Sequential Recommenders through Counterfactual Augmentation of System Exposure. - Ziqi Zhao; Zhaochun Ren; Jiyuan Yang; Zuming Yan; Zihan Wang 002; Liu Yang; Pengjie Ren; Zhumin Chen; Maarten de Rijke; Xin Xin 003 (SIGIR, 2025)

A Cooperative Multi-Agent Framework for Zero-Shot Named Entity Recognition. - Zihan Wang 002; Ziqi Zhao; Yougang Lyu; Zhumin Chen; Maarten de Rijke; Zhaochun Ren (WWW, 2025)

Cognitive Debiasing Large Language Models for Decision-Making. - Yougang Lyu; Shijie Ren; Yue Feng 002; Zihan Wang 002; Zhumin Chen; Zhaochun Ren; Maarten de Rijke (CoRR, 2025)

Graph-Enhanced Prompt Learning for Cross-Domain Contract Element Extraction. - Zihan Wang 002; Hanbing Wang; Pengjie Ren; Zhumin Chen; Maarten de Rijke; Zhaochun Ren (ACM Trans. Inf. Syst., 2025)