AI 大模型

RAG / 检索增强生成

检索增强生成、向量检索、知识库问答和面向大模型的搜索系统。

2025-08-20 至 2025-08-20 共收录 7 篇信号源：cs.IR, cs.CL, cs.AI, cs.DB

1. 检索器与排序 4 篇

2508.13828 2025-08-20 cs.AI 85%

Revisiting RAG Ensemble: A Theoretical and Mechanistic Analysis of Multi-RAG System Collaboration

Yifei Chen, Guanting Dong, Yutao Zhu, Zhicheng Dou

机构 * Gaoling School of Artificial Intelligence, Renmin University of China（中国人民大学中关村人工智能学院）

专题命中检索器与排序：RAG(title,abstract)；retrieval-augmented generation(abstract)；retriever(abstract)；分类 cs.AI

2412.20309 2025-08-20 cs.CL 83%

Understanding the Impact of Confidence in Retrieval Augmented Generation: A Case Study in the Medical Domain

Shintaro Ozaki, Yuta Kato, Siyuan Feng, Masayo Tomita, Kazuki Hayashi, Wataru Hashimoto, Ryoma Obara, Masafumi Oyamada, Katsuhiko Hayashi, Hidetaka Kamigaito, Taro Watanabe

机构 * Nara Institute of Science and Technology（奈良科学技术研究所）； The University of Tokyo（东京大学）； NEC Corporation（日本电气株式会社）

专题命中检索器与排序：retrieval augmented generation(title,abstract)；RAG(abstract)；分类 cs.CL

Comments Accepted to BioNLP2025 (Workshop colocated with ACL2025)

2411.05844 2025-08-20 cs.AI cs.CL cs.DB 78%

LEGO-GraphRAG: Modularizing Graph-based Retrieval-Augmented Generation for Design Space Exploration

Yukun Cao, Zengyi Gao, Zhiyang Li, Xike Xie, S. Kevin Zhou, Jianliang Xu

机构 * University of Science and Technology of China（中国科学技术大学）； Hong Kong Baptist University（香港 Baptist 大学）

专题命中检索器与排序：retrieval-augmented generation(title)；分类 cs.CL、cs.AI、cs.DB

Comments VLDB'2025 [Experiment, Analysis & Benchmark]

2508.13171 2025-08-20 cs.AI cs.CL 73%

Cognitive Workspace: Active Memory Management for LLMs -- An Empirical Study of Functional Infinite Context

Tao An

机构 * Hawaii Pacific University（夏威夷太平洋大学）

专题命中检索器与排序：retrieval-augmented generation(abstract)；RAG(abstract)；分类 cs.CL、cs.AI

Comments 13 pages, 1 figure, code available at https://github.com/tao-hpu/cognitive-workspace

2. 图谱与结构化RAG 1 篇

2502.14275 2025-08-20 cs.CL cs.LG 57%

Fact or Guesswork? Evaluating Large Language Models' Medical Knowledge with Structured One-Hop Judgments

Jiaxi Li, Yiwei Wang, Kai Zhang, Yujun Cai, Bryan Hooi, Nanyun Peng, Kai-Wei Chang, Jin Lu

机构 * University of Georgia（佐治亚大学）； University of California, Merced（加州大学默塞德分校）； Lehigh University（莱特大学）； The University of Queensland（昆士兰大学）； National University of Singapore（新加坡国立大学）； University of California, Los Angeles（加州大学洛杉矶分校）

专题命中图谱与结构化RAG ：retrieval-augmented generation(abstract)；分类 cs.CL

Comments 15 pages, 11 figures

3. RAG评测 2 篇

2408.04125 2025-08-20 cs.SE cs.CR cs.LG 82%

VulScribeR: Exploring RAG-based Vulnerability Augmentation with LLMs

Seyed Shayan Daneshvar, Yu Nong, Xu Yang, Shaowei Wang, Haipeng Cai

机构 * University of Manitoba（曼尼托巴大学）； Washington State University（华盛顿州立大学）； University at Buffalo（布法罗大学）

专题命中 RAG评测：RAG(title,abstract)；retrieval augmented generation(abstract)

Comments Accepted by TOSEM; 26 pages, 6 figures, 8 tables, 3 prompt templates, 1 algorithm

2508.13816 2025-08-20 cs.CL cs.AI 73%

The illusion of a perfect metric: Why evaluating AI's words is harder than it looks

Maria Paz Oliva, Adriana Correia, Ivan Vankov, Viktor Botev

机构 * Iris AI Borgen, Norway（Iris AI 布尔根，挪威）； Iris AI Neurobiology BAS Sofia, Bulgaria（Iris AI 神经生物学 BAS 萨福ia，保加利亚）； Iris AI Sofia, Bulgaria（Iris AI 萨福ia，保加利亚）

专题命中 RAG评测：retrieval augmented generation(abstract)；RAG(abstract)；分类 cs.CL、cs.AI

Comments 11 pages, 1 figure. Accepted to RANLP 2025