LeCaRDv2: A Large-Scale Chinese Legal Case Retrieval Dataset

H Li, Y Shao, Y Wu, Q Ai, Y Ma, Y Liu - Proceedings of the 47th …, 2024 - dl.acm.org
As an important component of intelligent legal systems, legal case retrieval plays a critical
role in ensuring judicial justice and fairness. However, the development of legal case …

Large language models for automated q&a involving legal documents: a survey on algorithms, frameworks and applications

X Yang, Z Wang, Q Wang, K Wei, K Zhang… - International Journal of …, 2024 - emerald.com
Purpose This study aims to adopt a systematic review approach to examine the existing
literature on law and LLMs. It involves analyzing and synthesizing relevant research papers …

Incorporating structural information into legal case retrieval

Y Ma, Y Wu, Q Ai, Y Liu, Y Shao, M Zhang… - ACM Transactions on …, 2023 - dl.acm.org
Legal case retrieval has received increasing attention in recent years. However, compared
to ad hoc retrieval tasks, legal case retrieval has its unique challenges. First, case …

Legal Case Retrieval: A Survey of the State of the Art

Y Feng, C Li, V Ng - Proceedings of the 62nd Annual Meeting of …, 2024 - aclanthology.org
Recent years have seen increasing attention on Legal Case Retrieval (LCR), a key task in
the area of Legal AI that concerns the retrieval of cases from a large legal database of …

An intent taxonomy of legal case retrieval

Y Shao, H Li, Y Wu, Y Liu, Q Ai, J Mao, Y Ma… - ACM Transactions on …, 2023 - dl.acm.org
Legal case retrieval is a special Information Retrieval (IR) task focusing on legal case
documents. Depending on the downstream tasks of the retrieved case documents, users' …

Thuir@ coliee 2023: Incorporating structural knowledge into pre-trained language models for legal case retrieval

H Li, W Su, C Wang, Y Wu, Q Ai, Y Liu - arXiv preprint arXiv:2305.06812, 2023 - arxiv.org
Legal case retrieval techniques play an essential role in modern intelligent legal systems. As
an annually well-known international competition, COLIEE is aiming to achieve the state-of …

I3 retriever: incorporating implicit interaction in pre-trained language models for passage retrieval

Q Dong, Y Liu, Q Ai, H Li, S Wang, Y Liu… - Proceedings of the 32nd …, 2023 - dl.acm.org
Passage retrieval is a fundamental task in many information systems, such as web search
and question answering, where both efficiency and effectiveness are critical concerns. In …

Prompt-based effective input reformulation for legal case retrieval

Y Tang, R Qiu, X Li - Australasian Database Conference, 2023 - Springer
Legal case retrieval plays an important role for legal practitioners to effectively retrieve
relevant cases given a query case. Most existing neural legal case retrieval models directly …

CaseGNN: Graph Neural Networks for Legal Case Retrieval with Text-Attributed Graphs

Y Tang, R Qiu, Y Liu, X Li, Z Huang - European Conference on Information …, 2024 - Springer
Legal case retrieval is an information retrieval task in the legal domain, which aims to
retrieve relevant cases with a given query case. Recent research of legal case retrieval …

Aligning the capabilities of large language models with the context of information retrieval via contrastive feedback

Q Dong, Y Liu, Q Ai, Z Wu, H Li, Y Liu, S Wang… - arXiv preprint arXiv …, 2023 - arxiv.org
Information Retrieval (IR), the process of finding information to satisfy user's information
needs, plays an essential role in modern people's lives. Recently, large language models …