Understanding the Impact of COVID-19 on Github Developers: A Preliminary Study. - Liu Wang 002; Ruiqing Li; Jiaxin Zhu; Guangdong Bai; Weihang Su; Haoyu Wang 001 (SEKE, 2021)

Demystifying Scam Tokens on Uniswap Decentralized Exchange. - Pengcheng Xia; Haoyu Wang 001; Bingyu Gao; Weihang Su; Zhou Yu 002; Xiapu Luo; Chao Zhang 008; Xusheng Xiao; Guoai Xu (CoRR, 2021)

Web Search via an Efficient and Effective Brain-Machine Interface. - Xuesong Chen; Ziyi Ye; Xiaohui Xie; Yiqun Liu 001; Weihang Su; Shuqi Zhu; Min Zhang 006; Shaoping Ma (CoRR, 2021)

Understanding the Evolution of Blockchain Ecosystems: A Longitudinal Measurement Study of Bitcoin, Ethereum, and EOSIO. - Ningyu He; Weihang Su; Zhou Yu 002; Xinyu Liu; Fengyi Zhao; Haoyu Wang 001; Xiapu Luo; Gareth Tyson; Lei Wu 012; Yao Guo 001 (CoRR, 2021)

Trade or Trick?: Detecting and Characterizing Scam Tokens on Uniswap Decentralized Exchange. - Pengcheng Xia; Haoyu Wang 001; Bingyu Gao; Weihang Su; Zhou Yu 002; Xiapu Luo; Chao Zhang 008; Xusheng Xiao; Guoai Xu (Proc. ACM Meas. Anal. Comput. Syst., 2021)

THUIR2 at NTCIR-16 Session Search (SS) Task. - Weihang Su; Xiangsheng Li; Yiqun Liu 001; Min Zhang 006; Shaoping Ma (NTCIR, 2022)

Web Search via an Efficient and Effective Brain-Machine Interface. - Xuesong Chen; Ziyi Ye; Xiaohui Xie; Yiqun Liu 001; Xiaorong Gao; Weihang Su; Shuqi Zhu; Yike Sun; Min Zhang 006; Shaoping Ma (WSDM, 2022)

CaseEncoder: A Knowledge-enhanced Pre-trained Model for Legal Case Encoding. - Yixiao Ma; Yueyue Wu; Weihang Su; Qingyao Ai; Yiqun Liu 001 (EMNLP, 2023)

Overview of the NTCIR-17 Session Search (SS-2) Task. - Haitao Li 006; Jia Chen 003; Jiannan Wang; Weihang Su; Qingyao Ai; Xinyan Han; Beining Wang; Yiqun Liu 001 (NTCIR, 2023)

Towards Better Web Search Performance: Pre-training, Fine-tuning and Learning to Rank. - Haitao Li 006; Jia Chen 003; Weihang Su; Qingyao Ai; Yiqun Liu 001 (CoRR, 2023)

THUIR at WSDM Cup 2023 Task 1: Unbiased Learning to Rank. - Jia Chen 003; Haitao Li 006; Weihang Su; Qingyao Ai; Yiqun Liu 001 (CoRR, 2023)

THUIR@COLIEE 2023: Incorporating Structural Knowledge into Pre-trained Language Models for Legal Case Retrieval. - Haitao Li 006; Weihang Su; Changyue Wang; Yueyue Wu; Qingyao Ai; Yiqun Liu 001 (CoRR, 2023)

THUIR@COLIEE 2023: More Parameters and Legal Knowledge for Legal Case Entailment. - Haitao Li 006; Changyue Wang; Weihang Su; Yueyue Wu; Qingyao Ai; Yiqun Liu 001 (CoRR, 2023)

Caseformer: Pre-training for Legal Case Retrieval. - Weihang Su; Qingyao Ai; Yueyue Wu; Yixiao Ma; Haitao Li 006; Yiqun Liu 001 (CoRR, 2023)

Wikiformer: Pre-training with Structured Information of Wikipedia for Ad-Hoc Retrieval. - Weihang Su; Qingyao Ai; Xiangsheng Li; Jia Chen 003; Yiqun Liu 001; Xiaolong Wu; Shengluan Hou (AAAI, 2024)

DRAGIN: Dynamic Retrieval Augmented Generation based on the Real-time Information Needs of Large Language Models. - Weihang Su; Yichen Tang; Qingyao Ai; Zhijing Wu 001; Yiqun Liu 001 (ACL (1), 2024)

Unsupervised Real-Time Hallucination Detection based on the Internal States of Large Language Models. - Weihang Su; Changyue Wang; Qingyao Ai; Yiran Hu; Zhijing Wu 001; Yujia Zhou 002; Yiqun Liu 001 (ACL (Findings), 2024)

STARD: A Chinese Statute Retrieval Dataset Derived from Real-life Queries by Non-professionals. - Weihang Su; Yiran Hu; Anzhe Xie; Qingyao Ai; Quezi Bing; Ning Zheng; Yun Liu; Weixing Shen; Yiqun Liu 001 (EMNLP (Findings), 2024)

Mitigating Entity-Level Hallucination in Large Language Models. - Weihang Su; Yichen Tang; Qingyao Ai; Changyue Wang; Zhijing Wu 001; Yiqun Liu 001 (SIGIR-AP, 2024)

LeKUBE: A Knowledge Update BEnchmark for Legal Domain. - Changyue Wang; Weihang Su; Yiran Hu; Qingyao Ai; Yueyue Wu; Cheng Luo 001; Yiqun Liu 001; Min Zhang 006; Shaoping Ma (SIGIR-AP, 2024)

Scaling Laws For Dense Retrieval. - Yan Fang; Jingtao Zhan; Qingyao Ai; Jiaxin Mao; Weihang Su; Jia Chen 003; Yiqun Liu 001 (SIGIR, 2024)

STARD: A Chinese Statute Retrieval Dataset with Real Queries Issued by Non-professionals. - Weihang Su; Yiran Hu; Anzhe Xie; Qingyao Ai; Zibing Que; Ning Zheng; Yun Liu; Weixing Shen; Yiqun Liu 001 (CoRR, 2024)

LeKUBE: A Legal Knowledge Update BEnchmark. - Changyue Wang; Weihang Su; Yiran Hu; Qingyao Ai; Yueyue Wu; Cheng Luo 001; Yiqun Liu 001; Min Zhang 006; Shaoping Ma (CoRR, 2024)

An Automatic and Cost-Efficient Peer-Review Framework for Language Generation Evaluation. - Junjie Chen; Weihang Su; Zhumin Chu; Haitao Li 006; Qinyao Ai; Yiqun Liu 001; Min Zhang 006; Shaoping Ma (CoRR, 2024)

Knowledge Editing through Chain-of-Thought. - Changyue Wang; Weihang Su; Qingyao Ai; Yiqun Liu 001 (CoRR, 2024)

Relevance Feedback with Brain Signals. - Ziyi Ye; Xiaohui Xie; Qingyao Ai; Yiqun Liu 001; Zhihong Wang; Weihang Su; Min Zhang 006 (ACM Trans. Inf. Syst., 2024)

Decoupling Reasoning and Knowledge Injection for In-Context Knowledge Editing. - Changyue Wang; Weihang Su; Qingyao Ai; Yujia Zhou 002; Yiqun Liu 001 (ACL (Findings), 2025)

Dynamic and Parametric Retrieval-Augmented Generation. - Weihang Su; Qingyao Ai; Jingtao Zhan; Qian Dong; Yiqun Liu 001 (SIGIR, 2025)

Parametric Retrieval Augmented Generation. - Weihang Su; Yichen Tang; Qingyao Ai; Junxi Yan; Changyue Wang; Hongning Wang; Ziyi Ye; Yujia Zhou 002; Yiqun Liu 001 (SIGIR, 2025)

JuDGE: Benchmarking Judgment Document Generation for Chinese Legal System. - Weihang Su; Baoqing Yue; Qingyao Ai; Yiran Hu; Jiaqi Li; Changyue Wang; Kaiyuan Zhang; Yueyue Wu; Yiqun Liu 001 (SIGIR, 2025)

Robust Fine-tuning for Retrieval Augmented Generation against Retrieval Defects. - Yiteng Tu; Weihang Su; Yujia Zhou 002; Yiqun Liu 001; Qingyao Ai (SIGIR, 2025)

Decoupling Knowledge and Context: An Efficient and Effective Retrieval Augmented Generation Framework via Cross Attention. - Qian Dong; Qingyao Ai; Hongning Wang; Yiding Liu; Haitao Li 006; Weihang Su; Yiqun Liu 001; Tat-Seng Chua; Shaoping Ma (WWW, 2025)

RbFT: Robust Fine-tuning for Retrieval-Augmented Generation against Retrieval Defects. - Yiteng Tu; Weihang Su; Yujia Zhou 002; Yiqun Liu 001; Qingyao Ai (CoRR, 2025)

Joint Evaluation of Answer and Reasoning Consistency for Hallucination Detection in Large Reasoning Models. - Changyue Wang; Weihang Su; Qingyao Ai; Yiqun Liu 001 (CoRR, 2025)

Augmenting Multi-Agent Communication with State Delta Trajectory. - Yichen Tang; Weihang Su; Yujia Zhou 002; Yiqun Liu 001; Min Zhang 006; Shaoping Ma; Qingyao Ai (CoRR, 2025)