| 2026 | ACL | Memory Matters More: Event-Centric Memory as a Logic Map for Agent Searching and Reasoning. | Yuyang Hu, Jiongnan Liu, Jiejun Tan, Yutao Zhu, Zhicheng Dou |
| 2025 | ACL | LLMs + Persona-Plug = Personalized LLMs. | Jiongnan Liu, Yutao Zhu, Shuting Wang, Xiaochi Wei, Erxue Min, Yu Lu, Shuaiqiang Wang, Dawei Yin, Zhicheng Dou |
| 2024 | ACL | Generalizing Conversational Dense Retrieval via LLM-Cognition Data Augmentation. | Haonan Chen, Zhicheng Dou, Kelong Mao, Jiongnan Liu, Ziliang Zhao |
| 2023 | KDD | Contrastive Learning for User Sequence Representation in Personalized Product Search. | Shitong Dai, Jiongnan Liu, Zhicheng Dou, Haonan Wang, Lin Liu, Bo Long, Ji-Rong Wen |
| 2023 | SIGIR | JDsearch: A Personalized Product Search Dataset with Real Queries and Full Interactions. | Jiongnan Liu, Zhicheng Dou, Guoyu Tang, Sulong Xu |
| 2022 | WWW | A Category-aware Multi-interest Model for Personalized Product Search. | Jiongnan Liu, Zhicheng Dou, Qiannan Zhu, Ji-Rong Wen |
| 2020 | SIGIR | DVGAN: A Minimax Game for Search Result Diversification Combining Explicit and Implicit Features. | Jiongnan Liu, Zhicheng Dou, Xiaojie Wang, Shuqi Lu, Ji-Rong Wen |