---
title: "Yiqun Liu — all works — Elamur Research"
description: "All 29 works of Yiqun Liu in the Elamur Research library, the most cited first: our summaries where we have them, else the original."
canonical: "https://research.elamur.ai/free/en/authors/yiqun-liu/works/"
---
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# Yiqun Liu — all works

29 works · [← Yiqun Liu](https://md.research.elamur.ai/free/en/authors/yiqun-liu/)

1. **[Optimizing Dense Retrieval Model Training with Hard Negatives ↗](https://doi.org/10.1145/3404835.3462880) International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR) · no summary yet**Jingtao Zhan et al.*2021 · 329 citations*
2. **[BERT-PLI: Modeling Paragraph-Level Interactions for Legal Case Retrieval ↗](https://doi.org/10.24963/ijcai.2020/484) International Joint Conference on Artificial Intelligence · no summary yet**Yunqiu Shao et al.*2020 · 209 citations*
3. **[Graph Heterogeneous Multi-Relational Recommendation ↗](https://doi.org/10.1609/aaai.v35i5.16515) Proceedings of the AAAI Conference on Artificial Intelligence · no summary yet**Chong Chen et al.*2021 · 198 citations*
4. [**LLMs-as-Judges: A Comprehensive Survey on LLM-based Evaluation Methods arXiv:2412.05579**Haitao Li, Qian Dong, Junjie Chen, et al.*2024 · 195 citations*](https://md.research.elamur.ai/free/en/papers/li-2024-llms-judges-comprehensive-survey-llm/)
5. **[Efficient Heterogeneous Collaborative Filtering without Negative Sampling for Recommendation ↗](https://doi.org/10.1609/aaai.v34i01.5329) Proceedings of the AAAI Conference on Artificial Intelligence · no summary yet**Chong Chen et al.*2020 · 175 citations*
6. **[LeCaRD: A Legal Case Retrieval Dataset for Chinese Law System ↗](https://doi.org/10.1145/3404835.3463250) International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR) · no summary yet**Yixiao Ma et al.*2021 · 161 citations*
7. **[DRAGIN: Dynamic Retrieval Augmented Generation based on the Real-time Information Needs of Large Language Models](https://md.research.elamur.ai/free/en/papers/su-2024-dragin-dynamic-retrieval-augmented-generation/) [Annual Meeting of the Association for Computational Linguistics (ACL)](https://md.research.elamur.ai/free/en/venues/acl/)**Weihang Su, Yichen Tang, Qingyao Ai, et al.*2024 · 137 citations*
8. **[SAILER: Structure-aware Pre-trained Language Model for Legal Case Retrieval ↗](https://arxiv.org/abs/2304.11370) arXiv:2304.11370 · no summary yet**Haitao Li et al.*2023 · 134 citations*
9. **[Make It a Chorus ↗](https://doi.org/10.1145/3397271.3401131) International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR) · no summary yet**Chenyang Wang et al.*2020 · 130 citations*
10. **[Unsupervised Real-Time Hallucination Detection based on the Internal States of Large Language Models](https://md.research.elamur.ai/free/en/papers/su-2024-unsupervised-real-time-hallucination-detection/) [Findings of the Association for Computational Linguistics](https://md.research.elamur.ai/free/en/venues/findings/)**Weihang Su, Changyue Wang, Qingyao Ai, et al.*2024 · 99 citations*
11. **[LexEval: A Comprehensive Chinese Legal Benchmark for Evaluating Large Language Models ↗](https://arxiv.org/abs/2409.20288) arXiv:2409.20288 · no summary yet**Haitao Li et al.*2024 · 77 citations*
12. **[Jointly Non-Sampling Learning for Knowledge Graph Enhanced Recommendation ↗](https://doi.org/10.1145/3397271.3401040) International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR) · no summary yet**Chong Chen et al.*2020 · 71 citations*
13. **[LeCaRDv2: A Large-Scale Chinese Legal Case Retrieval Dataset ↗](https://arxiv.org/abs/2310.17609) arXiv:2310.17609 · no summary yet**Haitao Li et al.*2023 · 63 citations*
14. **[LegalAgentBench: Evaluating LLM Agents in Legal Domain](https://md.research.elamur.ai/free/en/papers/li-2025-legalagentbench-evaluating-llm-agents-legal/) [Annual Meeting of the Association for Computational Linguistics (ACL)](https://md.research.elamur.ai/free/en/venues/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 ↗](https://aclanthology.org/2024.findings-emnlp.625/) Findings of the Association for Computational Linguistics: EMNLP 2024 · no summary yet**Weihang Su et al.*2024 · 27 citations*
16. **[CaseEncoder: A Knowledge-enhanced Pre-trained Model for Legal Case Encoding ↗](https://aclanthology.org/2023.emnlp-main.441/) Proceedings of the 2023 Conference on Empirical Methods in Natural Language Processing · no summary yet**Yixiao Ma et al.*2023 · 25 citations*
17. **[THUIR@COLIEE 2023: Incorporating Structural Knowledge into Pre-trained Language Models for Legal Case Retrieval ↗](https://arxiv.org/abs/2305.06812) arXiv:2305.06812 · no summary yet**Haitao Li et al.*2023 · 24 citations*
18. **[JuDGE: Benchmarking Judgment Document Generation for Chinese Legal System ↗](https://arxiv.org/abs/2503.14258) arXiv:2503.14258 · no summary yet**Weihang Su et al.*2025 · 22 citations*
19. **[CalibraEval: Calibrating Prediction Distribution to Mitigate Selection Bias in LLMs-as-Judges](https://md.research.elamur.ai/free/en/papers/li-2025-calibraeval-calibrating-prediction-distribution-mitigate/) [Annual Meeting of the Association for Computational Linguistics (ACL)](https://md.research.elamur.ai/free/en/venues/acl/)**Haitao Li, Junjie Chen, Qingyao Ai, et al.*2025 · 15 citations*
20. **[An Intent Taxonomy of Legal Case Retrieval ↗](https://arxiv.org/abs/2307.13298) arXiv:2307.13298 · no summary yet**Yunqiu Shao et al.*2023 · 14 citations*
21. **[DELTA: Pre-train a Discriminative Encoder for Legal Case Retrieval via Structural Word Alignment ↗](https://arxiv.org/abs/2403.18435) arXiv:2403.18435 · no summary yet**Haitao Li et al.*2024 · 13 citations*
22. **[THUIR@COLIEE-2020: Leveraging Semantic Understanding and Exact Matching for Legal Case Retrieval and Entailment ↗](https://arxiv.org/abs/2012.13102) arXiv:2012.13102 · no summary yet**Yunqiu Shao et al.*2020 · 13 citations*
23. **[THUIR@COLIEE 2023: More Parameters and Legal Knowledge for Legal Case Entailment ↗](https://arxiv.org/abs/2305.06817) arXiv:2305.06817 · no summary yet**Haitao Li et al.*2023 · 11 citations*
24. **[CaseGen: A Benchmark for Multi-Stage Legal Case Documents Generation ↗](https://arxiv.org/abs/2502.17943) arXiv:2502.17943 · no summary yet**Haitao Li et al.*2025 · 9 citations*
25. **[Evaluation Ethics of LLMs in Legal Domain ↗](https://arxiv.org/abs/2403.11152) arXiv:2403.11152 · no summary yet**Ruizhe Zhang et al.*2024 · 9 citations*
26. **[STARD: A Chinese Statute Retrieval Dataset with Real Queries Issued by Non-professionals ↗](https://arxiv.org/abs/2406.15313) arXiv:2406.15313 · no summary yet**Weihang Su et al.*2024 · 7 citations*
27. **[LeKUBE: A Legal Knowledge Update BEnchmark ↗](https://arxiv.org/abs/2407.14192) arXiv:2407.14192 · no summary yet**Changyue Wang et al.*2024 · 4 citations*
28. **[JustEva: A Toolkit to Evaluate LLM Fairness in Legal Knowledge Inference ↗](https://arxiv.org/abs/2509.12104) arXiv:2509.12104 · no summary yet**Zongyue Xue et al.*2025 · 1 citation*
29. **[Chinese Court Simulation with LLM-Based Agents System ↗](https://aclanthology.org/2026.findings-acl.411/) Findings of the Association for Computational Linguistics: ACL 2026 · no summary yet**Kaiyuan Zhang et al.*2026*