🧑‍🔬 Yiqun Liu — all works

29 works · ← Yiqun Liu

1. Optimizing Dense Retrieval Model Training with Hard Negatives ↗International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR) · no summary yetJingtao Zhan et al.2021 · 329 citations
2. BERT-PLI: Modeling Paragraph-Level Interactions for Legal Case Retrieval ↗International Joint Conference on Artificial Intelligence · no summary yetYunqiu Shao et al.2020 · 209 citations
3. Graph Heterogeneous Multi-Relational Recommendation ↗Proceedings of the AAAI Conference on Artificial Intelligence · no summary yetChong Chen et al.2021 · 198 citations
4. LLMs-as-Judges: A Comprehensive Survey on LLM-based Evaluation MethodsarXiv:2412.05579Haitao Li, Qian Dong, Junjie Chen, et al.2024 · 195 citations
5. Efficient Heterogeneous Collaborative Filtering without Negative Sampling for Recommendation ↗Proceedings of the AAAI Conference on Artificial Intelligence · no summary yetChong Chen et al.2020 · 175 citations
6. LeCaRD: A Legal Case Retrieval Dataset for Chinese Law System ↗International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR) · no summary yetYixiao Ma et al.2021 · 161 citations
7. DRAGIN: Dynamic Retrieval Augmented Generation based on the Real-time Information Needs of Large Language ModelsAnnual Meeting of the Association for Computational Linguistics (ACL)Weihang Su, Yichen Tang, Qingyao Ai, et al.2024 · 137 citations
8. SAILER: Structure-aware Pre-trained Language Model for Legal Case Retrieval ↗arXiv:2304.11370 · no summary yetHaitao Li et al.2023 · 134 citations
9. Make It a Chorus ↗International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR) · no summary yetChenyang Wang et al.2020 · 130 citations
10. Unsupervised Real-Time Hallucination Detection based on the Internal States of Large Language ModelsFindings of the Association for Computational LinguisticsWeihang Su, Changyue Wang, Qingyao Ai, et al.2024 · 99 citations
11. LexEval: A Comprehensive Chinese Legal Benchmark for Evaluating Large Language Models ↗arXiv:2409.20288 · no summary yetHaitao Li et al.2024 · 77 citations
12. Jointly Non-Sampling Learning for Knowledge Graph Enhanced Recommendation ↗International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR) · no summary yetChong Chen et al.2020 · 71 citations
13. LeCaRDv2: A Large-Scale Chinese Legal Case Retrieval Dataset ↗arXiv:2310.17609 · no summary yetHaitao Li et al.2023 · 63 citations
14. LegalAgentBench: Evaluating LLM Agents in Legal DomainAnnual Meeting of the Association for Computational Linguistics (ACL)Haitao Li, Junjie Chen, Jingli Yang, et al.2025 · 62 citations
15. STARD: A Chinese Statute Retrieval Dataset Derived from Real-life Queries by Non-professionals ↗Findings of the Association for Computational Linguistics: EMNLP 2024 · no summary yetWeihang Su et al.2024 · 27 citations
16. CaseEncoder: A Knowledge-enhanced Pre-trained Model for Legal Case Encoding ↗Proceedings of the 2023 Conference on Empirical Methods in Natural Language Processing · no summary yetYixiao Ma et al.2023 · 25 citations
17. THUIR@COLIEE 2023: Incorporating Structural Knowledge into Pre-trained Language Models for Legal Case Retrieval ↗arXiv:2305.06812 · no summary yetHaitao Li et al.2023 · 24 citations
18. JuDGE: Benchmarking Judgment Document Generation for Chinese Legal System ↗arXiv:2503.14258 · no summary yetWeihang Su et al.2025 · 22 citations
19. CalibraEval: Calibrating Prediction Distribution to Mitigate Selection Bias in LLMs-as-JudgesAnnual Meeting of the Association for Computational Linguistics (ACL)Haitao Li, Junjie Chen, Qingyao Ai, et al.2025 · 15 citations
20. An Intent Taxonomy of Legal Case Retrieval ↗arXiv:2307.13298 · no summary yetYunqiu Shao et al.2023 · 14 citations
21. DELTA: Pre-train a Discriminative Encoder for Legal Case Retrieval via Structural Word Alignment ↗arXiv:2403.18435 · no summary yetHaitao Li et al.2024 · 13 citations
22. THUIR@COLIEE-2020: Leveraging Semantic Understanding and Exact Matching for Legal Case Retrieval and Entailment ↗arXiv:2012.13102 · no summary yetYunqiu Shao et al.2020 · 13 citations
23. THUIR@COLIEE 2023: More Parameters and Legal Knowledge for Legal Case Entailment ↗arXiv:2305.06817 · no summary yetHaitao Li et al.2023 · 11 citations
24. CaseGen: A Benchmark for Multi-Stage Legal Case Documents Generation ↗arXiv:2502.17943 · no summary yetHaitao Li et al.2025 · 9 citations
25. Evaluation Ethics of LLMs in Legal Domain ↗arXiv:2403.11152 · no summary yetRuizhe Zhang et al.2024 · 9 citations
26. STARD: A Chinese Statute Retrieval Dataset with Real Queries Issued by Non-professionals ↗arXiv:2406.15313 · no summary yetWeihang Su et al.2024 · 7 citations
27. LeKUBE: A Legal Knowledge Update BEnchmark ↗arXiv:2407.14192 · no summary yetChangyue Wang et al.2024 · 4 citations
28. JustEva: A Toolkit to Evaluate LLM Fairness in Legal Knowledge Inference ↗arXiv:2509.12104 · no summary yetZongyue Xue et al.2025 · 1 citation
29. Chinese Court Simulation with LLM-Based Agents System ↗Findings of the Association for Computational Linguistics: ACL 2026 · no summary yetKaiyuan Zhang et al.2026

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