activity
20082025
most citedDetect overlapping and hierarchical community structure in networks

733 citations · 2.4k across the 107 of their papers we have counts for

collaborators

108 papers

cs.CL2025

Training a Utility-based Retriever Through Shared Context Attribution for Retrieval-Augmented Language Models

Yilong Xu, Jinhua Gao, Xiaoming Yu +4

Retrieval-Augmented Language Models boost task performance, owing to the retriever that provides external knowledge. Although crucial, the retriever primarily focuses on semantics…

cs.CL2024

Enhancing Training Data Attribution for Large Language Models with Fitting Error Consideration

Kangxi Wu, Liang Pang, Huawei Shen +1

The black-box nature of large language models (LLMs) poses challenges in interpreting results, impacting issues such as data intellectual property protection and hallucination trac…

cs.CL2024

ALiiCE: Evaluating Positional Fine-grained Citation Generation

Yilong Xu, Jinhua Gao, Xiaoming Yu +3

Large Language Model (LLM) can enhance its credibility and verifiability by generating text with citations. However, existing research on citation generation is predominantly limit…

cs.CL2024

A Theory for Token-Level Harmonization in Retrieval-Augmented Generation

Shicheng Xu, Liang Pang, Huawei Shen +1

Retrieval-augmented generation (RAG) utilizes retrieved texts to enhance large language models (LLMs). Studies show that while RAG provides valuable external information (benefit),…

cs.LG2024★ 3 cited

Negative as Positive: Enhancing Out-of-distribution Generalization for Graph Contrastive Learning

Zixu Wang, Bingbing Xu, Yige Yuan +2

Graph contrastive learning (GCL), standing as the dominant paradigm in the realm of graph pre-training, has yielded considerable progress. Nonetheless, its capacity for out-of-dist…

cs.CL2024

Everything is Editable: Extend Knowledge Editing to Unstructured Data in Large Language Models

Jingcheng Deng, Zihao Wei, Liang Pang +3

Recent knowledge editing methods have primarily focused on modifying structured knowledge in large language models. However, this task setting overlooks the fact that a significant…