| 2026 | ACL | Beyond High-Entropy Exploration: Correctness-Aware Low-Entropy Segment-Based Advantage Shaping for Reasoning LLMs. | Xinzhu Chen, Xuesheng Li, Zhongxiang Sun, Weijie Yu |
| 2026 | ACL | When Personalization Misleads: Understanding and Mitigating Hallucinations in Personalized LLMs. | Zhongxiang Sun, Yi Zhan, Chenglei Shen, Weijie Yu, Xiao Zhang, Ming He, Jun Xu |
| 2026 | SIGIR | GenRecEdit: Adapting Model Editing for Generative Recommendation with Cold-Start Items. | Chenglei Shen, Teng Shi, Weijie Yu, Xiao Zhang, Jun Xu |
| 2026 | SIGIR | Mining Informative Interests via Latent Cross Reasoning for Search Enhanced Recommendation. | Teng Shi, Weicong Qin, Weijie Yu, Xiao Zhang, Ming He, Jianping Fan, Jun Xu |
| 2026 | SIGIR | Deep Search with Hierarchical Meta-Cognitive Monitoring Inspired by Cognitive Neuroscience. | Zhongxiang Sun, Qipeng Wang, Weijie Yu, Jingxuan Yang, Haolang Lu, Jun Xu |
| 2026 | SIGIR | QE-RAG: A Robust Retrieval-Augmented Generation Benchmark for Query Entry Errors. | Kepu Zhang, Zhongxiang Sun, Weijie Yu, Xiaoxue Zang, Kai Zheng, Yang Song, Han Li, Jun Xu |
| 2025 | ACL | MAPS: Motivation-Aware Personalized Search via LLM-Driven Consultation Alignment. | Weicong Qin, Yi Xu, Weijie Yu, Chenglei Shen, Ming He, Jianping Fan, Xiao Zhang, Jun Xu |
| 2025 | ACL | CitaLaw: Enhancing LLM with Citations in Legal Domain. | Kepu Zhang, Weijie Yu, Sunhao Dai, Jun Xu |
| 2025 | CIKM | Benefit from Rich: Tackling Search Interaction Sparsity in Search Enhanced Recommendation. | Teng Shi, Weijie Yu, Xiao Zhang, Ming He, Jianping Fan, Jun Xu |
| 2025 | CIKM | SyLeR: A Framework for Explicit Syllogistic Legal Reasoning in Large Language Models. | Kepu Zhang, Weijie Yu, Zhongxiang Sun, Jun Xu |
| 2025 | CIKM | PrLM: Learning Explicit Reasoning for Personalized RAG via Contrastive Reward Optimization. | Kepu Zhang, Teng Shi, Weijie Yu, Jun Xu |
| 2025 | EMNLP | Similarity = Value? Consultation Value-Assessment and Alignment for Personalized Search. | Weicong Qin, Yi Xu, Weijie Yu, Teng Shi, Chenglei Shen, Ming He, Jianping Fan, Xiao Zhang, Jun Xu |
| 2025 | EMNLP | Legal Mathematical Reasoning with LLMs: Procedural Alignment through Two-Stage Reinforcement Learning. | Kepu Zhang, Guofu Xie, Weijie Yu, Mingyue Xu, Xu Tang, Yaxin Li, Jun Xu |
| 2025 | EMNLP | Beyond Guilt: Legal Judgment Prediction with Trichotomous Reasoning. | Kepu Zhang, Haoyue Yang, Xu Tang, Weijie Yu, Jun Xu |
| 2025 | ICLR | ReDeEP: Detecting Hallucination in Retrieval-Augmented Generation via Mechanistic Interpretability. | Zhongxiang Sun, Xiaoxue Zang, Kai Zheng, Jun Xu, Xiao Zhang, Weijie Yu, Yang Song, Han Li |
| 2025 | RecSys | MoRE: A Mixture of Reflectors Framework for Large Language Model-Based Sequential Recommendation. | Weicong Qin, Yi Xu, Weijie Yu, Chenglei Shen, Xiao Zhang, Ming He, Jianping Fan, Jun Xu |
| 2025 | RecSys | Paragon: Parameter Generation for Controllable Multi-Task Recommendation. | Chenglei Shen, Jiahao Zhao, Xiao Zhang, Weijie Yu, Ming He, Jianping Fan |
| 2025 | SIGIR | ReARTeR: Retrieval-Augmented Reasoning with Trustworthy Process Rewarding. | Zhongxiang Sun, Qipeng Wang, Weijie Yu, Xiaoxue Zang, Kai Zheng, Jun Xu, Xiao Zhang, Yang Song, Han Li |
| 2024 | COLING | Logic Rules as Explanations for Legal Case Retrieval. | Zhongxiang Sun, Kepu Zhang, Weijie Yu, Haoyu Wang, Jun Xu |
| 2024 | SIGIR | Explicitly Integrating Judgment Prediction with Legal Document Retrieval: A Law-Guided Generative Approach. | Weicong Qin, Zelin Cao, Weijie Yu, Zihua Si, Sirui Chen, Jun Xu |
| 2024 | SIGIR | Reinforcing Long-Term Performance in Recommender Systems with User-Oriented Exploration Policy. | Changshuo Zhang, Sirui Chen, Xiao Zhang, Sunhao Dai, Weijie Yu, Jun Xu |
| 2023 | RecSys | Uncovering ChatGPT's Capabilities in Recommender Systems. | Sunhao Dai, Ninglu Shao, Haiyuan Zhao, Weijie Yu, Zihua Si, Chen Xu, Zhongxiang Sun, Xiao Zhang, Jun Xu |
| 2022 | COLING | Optimal Partial Transport Based Sentence Selection for Long-form Document Matching. | Weijie Yu, Liang Pang, Jun Xu, Bing Su, Zhenhua Dong, Ji-Rong Wen |
| 2022 | SIGIR | Explainable Legal Case Matching via Inverse Optimal Transport-based Rationale Extraction. | Weijie Yu, Zhongxiang Sun, Jun Xu, Zhenhua Dong, Xu Chen, Hongteng Xu, Ji-Rong Wen |
| 2020 | EMNLP | Wasserstein Distance Regularized Sequence Representation for Text Matching in Asymmetrical Domains. | Weijie Yu, Chen Xu, Jun Xu, Liang Pang, Xiaopeng Gao, Xiaozhao Wang, Ji-Rong Wen |