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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。

共收录 4528 信号源:cs.IR, cs.CL, cs.AI, cs.DB

1. 检索器与排序 4528 篇

2604.20598 2026-04-23 cs.IR cs.CL cs.DB cs.LG 87%

Self-Aware Vector Embeddings for Retrieval-Augmented Generation: A Neuroscience-Inspired Framework for Temporal, Confidence-Weighted, and Relational Knowledge

具有自我意识的向量嵌入用于检索增强生成:一种受神经科学启发的框架,用于时间、置信度加权和关系知识

Naizhong Xu

机构 * Principal Consultant, CMC APAC(CMC APAC 主任顾问)

专题命中 检索器与排序 :retrieval-augmented generation(title,abstract);RAG(abstract,abstract_cn);分类 cs.IR、cs.CL、cs.DB

AI总结 本文提出SmartVector框架,通过引入时间意识、置信度衰减和关系意识,改进检索增强生成系统,提升准确性与鲁棒性。

Comments 17 pages, 4 tables

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2603.24580 2026-03-26 cs.CL cs.AI cs.CY cs.IR cs.LG 87%

Retrieval Improvements Do Not Guarantee Better Answers: A Study of RAG for AI Policy QA

检索改进并不保证更好的答案:RAG在人工智能政策问答中的研究

Saahil Mathur, Ryan David Rittner, Vedant Ajit Thakur, Daniel Stuart Schiff, Tunazzina Islam

机构 * Department of Computer Science, Purdue University(计算机科学系,普渡大学) Department of Political Science, Purdue University(政治学系,普渡大学)

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

AI总结 本文研究了RAG在人工智能治理中的应用,发现领域特定微调虽提升检索指标,但未必改善问答性能,尤其在相关文档缺失时可能导致更自信的幻觉。

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2602.22215 2026-02-27 cs.AI cs.CL cs.IR 87%

Graph Your Way to Inspiration: Integrating Co-Author Graphs with Retrieval-Augmented Generation for Large Language Model Based Scientific Idea Generation

通过图谱获取灵感:将合著者图谱与检索增强生成结合用于基于大语言模型的科学想法生成

Pengzhen Xie, Huizhi Liang

机构 * School of Computing Newcastle University(计算学院新castle大学)

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

AI总结 本文提出GYWI系统,结合作者图谱与RAG技术,提升大语言模型生成科学想法的可控性和灵感追溯能力。

Comments 15 pages, 10 figures. Submitted to [RAAI]

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2601.04568 2026-02-24 cs.AI cs.CL cs.IR cs.LG 87%

Neurosymbolic Retrievers for Retrieval-augmented Generation

用于检索增强生成的神经符号检索器

Yash Saxena, Manas Gaur

机构 * Dept. of CSEE University of Maryland Baltimore County, Maryland, USA(电子工程系大学马里兰大学巴尔的摩县) Dept. of CSEE University of Maryland Baltimore County, MD, USA(电子工程系大学马里兰大学巴尔的摩县)

专题命中 检索器与排序 :retrieval-augmented generation(title);retrieval augmented generation(abstract);RAG(abstract);retriever(abstract)

AI总结 本文提出神经符号 RAG 框架,通过结合知识图谱与神经检索技术,提升检索过程的透明性和生成性能。

Comments 8 pages, 2 Figures, Published in IEEE Intelligent Systems

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2505.07671 2026-02-17 cs.CL cs.AI cs.IR 87%

Benchmarking Retrieval-Augmented Generation for Chemistry

基于化学领域的检索增强生成基准测试

Xianrui Zhong, Bowen Jin, Siru Ouyang, Yanzhen Shen, Qiao Jin, Yin Fang, Zhiyong Lu, Jiawei Han

机构 * Siebel School of Computing and Data Science, University of Illinois Urbana-Champaign(伊利诺伊大学厄巴纳-香槟分校Siebel计算与数据科学学院) National Library of Medicine, National Institutes of Health(美国国立卫生研究院国家医学图书馆)

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

AI总结 本文提出ChemRAG-Bench和Toolkit,用于评估RAG在化学领域的有效性,并展示RAG在化学任务中比直接推理方法有17.4%的性能提升。

Comments Accepted to COLM 2025

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2504.08930 2026-01-21 cs.LG 87%

VectorLiteRAG: Latency-Aware and Fine-Grained Resource Partitioning for Efficient RAG

VectorLiteRAG: 一种面向延迟敏感的细粒度资源划分方法以实现高效的RAG系统

Junkyum Kim, Divya Mahajan

专题命中 检索器与排序 :RAG(title,abstract);retrieval-augmented generation(abstract);retriever(abstract);vector search(abstract)

AI总结 VectorLiteRAG通过细粒度GPU资源划分方法,提升RAG系统在延迟敏感场景下的吞吐量性能,无需额外硬件资源。

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2505.07917 2026-01-14 cs.IR cs.AI cs.DB cs.LG 87%

Efficient and Reproducible Biomedical Question Answering using Retrieval Augmented Generation

高效且可重复的生物医学问答使用检索增强生成

Linus Stuhlmann, Michael Alexander Saxer, Jonathan Fürst

机构 * School of Engineering, Zurich University of Applied Sciences, Winterthur, Switzerland(工程学院,应用科学大学,温特图尔,瑞士)

专题命中 检索器与排序 :retrieval augmented generation(title);retrieval-augmented generation(abstract);RAG(abstract);retriever(abstract)

AI总结 本研究提出了一种高效的生物医学问答系统,通过检索增强生成方法,在PubMed语料库上优化检索深度与响应时间的平衡。

Comments Minor wording corrections and updated author contact information

Journal ref 2025 IEEE Swiss Conference on Data Science (SDS), pp. 154-157

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2512.09487 2025-12-11 cs.CL cs.AI cs.IR 87%

RouteRAG: Efficient Retrieval-Augmented Generation from Text and Graph via Reinforcement Learning

RouteRAG: 通过强化学习实现文本和图的高效检索增强生成

Yucan Guo, Miao Su, Saiping Guan, Zihao Sun, Xiaolong Jin, Jiafeng Guo, Xueqi Cheng

机构 * CAS Key Laboratory of Network Data Science and Technology, Institute of Computing Technology, Chinese Academy of Sciences(中国科学院计算技术研究所网络数据科学与技术重点实验室) School of Computer Science and Technology, University of Chinese Academy of Sciences(中国科学院大学计算机科学与技术学院)

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

AI总结 RouteRAG通过强化学习实现文本和图的高效混合检索增强生成,提升多轮推理和复杂任务的适应性与效率。

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2509.09651 2025-11-14 cs.IR cs.AI cs.CL cs.LG eess.SP 87%

Retrieval-Augmented Generation for Reliable Interpretation of Radio Regulations

Zakaria El Kassimi, Fares Fourati, Mohamed-Slim Alouini

机构 * KAUST(卡斯泰尔大学)

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

Comments 12 pages, 7 figures, AI4NextG @ NeurIPS 2025

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2507.07543 2025-10-28 cs.CL cs.AI cs.IR 87%

The Cross-Lingual Cost: Retrieval Biases in RAG over Arabic-English Corpora

Chen Amiraz, Yaroslav Fyodorov, Elad Haramaty, Zohar Karnin, Liane Lewin-Eytan

机构 * Technology Innovation Institute(技术创新研究所)

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

Comments Accepted to ArabicNLP 2025

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2510.10806 2025-10-22 cs.CL cs.AI cs.IR cs.LG 87%

Is Implicit Knowledge Enough for LLMs? A RAG Approach for Tree-based Structures

Mihir Gupte, Paolo Giusto, Ramesh S

机构 * General Motors(通用汽车公司)

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

Comments Waiting for Conference Response

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2510.17354 2025-10-21 cs.CL cs.AI cs.IR cs.LG 87%

Towards Mixed-Modal Retrieval for Universal Retrieval-Augmented Generation

Chenghao Zhang, Guanting Dong, Xinyu Yang, Zhicheng Dou

机构 * Renmin University of China(中国人民大学)

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

Comments This work is in progress

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2501.13958 2025-09-30 cs.CL cs.AI cs.IR 87%

A Survey of Graph Retrieval-Augmented Generation for Customized Large Language Models

Qinggang Zhang, Shengyuan Chen, Yuanchen Bei, Zheng Yuan, Huachi Zhou, Zijin Hong, Hao Chen, Yilin Xiao, Chuang Zhou, Junnan Dong, Yi Chang, Xiao Huang

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

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2508.06401 2025-09-10 cs.DL cs.AI cs.CL cs.IR 87%

A Systematic Literature Review of Retrieval-Augmented Generation: Techniques, Metrics, and Challenges

Andrew Brown, Muhammad Roman, Barry Devereux

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

Comments 58 page

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2507.12425 2025-07-17 cs.CL cs.AI cs.CE cs.IR 87%

Advancing Retrieval-Augmented Generation for Structured Enterprise and Internal Data

Chandana Cheerla

机构 * IIT Roorkee(罗尔基大学)

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

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2506.21384 2025-06-27 cs.CL cs.AI cs.IR 87%

Leveraging LLM-Assisted Query Understanding for Live Retrieval-Augmented Generation

Guanting Dong, Xiaoxi Li, Yuyao Zhang, Mengjie Deng

机构 * Renmin University of China(中国人民大学)

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

Comments Accepted at SIGIR 2025 LiveRAG Workshop (Oral Presentation)

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2412.18431 2025-06-24 cs.CL cs.AI cs.IR 87%

GeAR: Graph-enhanced Agent for Retrieval-augmented Generation

Zhili Shen, Chenxin Diao, Pavlos Vougiouklis, Pascual Merita, Shriram Piramanayagam, Enting Chen, Damien Graux, Andre Melo, Ruofei Lai, Zeren Jiang, Zhongyang Li, YE QI, Yang Ren, Dandan Tu, Jeff Z. Pan

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

Comments ACL 2025 Findings

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2410.10594 2025-03-04 cs.IR cs.AI cs.CL cs.CV 87%

VisRAG: Vision-based Retrieval-augmented Generation on Multi-modality Documents

Shi Yu, Chaoyue Tang, Bokai Xu, Junbo Cui, Junhao Ran, Yukun Yan, Zhenghao Liu, Shuo Wang, Xu Han, Zhiyuan Liu, Maosong Sun

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

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2501.13954 2025-01-27 cs.CL cs.AI cs.DC cs.IR 87%

Chat3GPP: An Open-Source Retrieval-Augmented Generation Framework for 3GPP Documents

Long Huang, Ming Zhao, Limin Xiao, Xiujun Zhang, Jungang Hu

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

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2405.13792 2024-12-10 cs.CL cs.AI cs.IR 87%

xRAG: Extreme Context Compression for Retrieval-augmented Generation with One Token

Xin Cheng, Xun Wang, Xingxing Zhang, Tao Ge, Si-Qing Chen, Furu Wei, Huishuai Zhang, Dongyan Zhao

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

Comments Neurips 2024

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2404.08189 2024-12-03 cs.LG cs.AI cs.CL cs.IR 87%

Reducing hallucination in structured outputs via Retrieval-Augmented Generation

Patrice Béchard, Orlando Marquez Ayala

专题命中 检索器与排序 :retrieval-augmented generation(title);retrieval augmented generation(abstract);RAG(abstract);retriever(abstract)

Comments To be presented at NAACL 2024. 11 pages and 4 figures

Journal ref 2024.naacl-industry.19

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2307.06985 2024-08-27 cs.CL cs.DB cs.IR 87%

Retrieval Augmented Generation using Engineering Design Knowledge

L. Siddharth, Jianxi Luo

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

Comments Resources: Dataset - https://huggingface.co/datasets/siddharthl1293/engineering_design_facts Training Infrastructure - https://zenodo.org/records/12012131 Trained model - https://huggingface.co/siddharthl1293/albert-albert-large-v2 Application - https://github.com/siddharthl93/engineering-design-knowledge

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2408.11875 2024-08-23 cs.CL cs.AI cs.IR 87%

Hierarchical Retrieval-Augmented Generation Model with Rethink for Multi-hop Question Answering

Xiaoming Zhang, Ming Wang, Xiaocui Yang, Daling Wang, Shi Feng, Yifei Zhang

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

Comments undereview

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2407.02485 2024-07-03 cs.CL cs.AI cs.IR cs.LG 87%

RankRAG: Unifying Context Ranking with Retrieval-Augmented Generation in LLMs

Yue Yu, Wei Ping, Zihan Liu, Boxin Wang, Jiaxuan You, Chao Zhang, Mohammad Shoeybi, Bryan Catanzaro

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

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2504.01346 2025-10-07 cs.CL cs.IR cs.LG 87%

RAG over Tables: Hierarchical Memory Index, Multi-Stage Retrieval, and Benchmarking

Jiaru Zou, Dongqi Fu, Sirui Chen, Xinrui He, Zihao Li, Yada Zhu, Jiawei Han, Jingrui He

机构 * University of Illinois Urbana-Champaign(伊利诺伊大学厄巴纳-香槟分校) Meta AI IBM Research(IBM研究院)

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

Comments Project Link: https://github.com/jiaruzouu/T-RAG

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2508.05666 2025-08-11 cs.IR cs.AI cs.LG 87%

HySemRAG: A Hybrid Semantic Retrieval-Augmented Generation Framework for Automated Literature Synthesis and Methodological Gap Analysis

Alejandro Godinez

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

Comments 47 pages, 10 figures. Code: https://github.com/agodinezmm2007/docling_mod. Demo: https://youtu.be/ZCy5ESJ1gVE?si=K8CttwgTj7yGrWjn. ETL+multi-agent RAG framework for literature synthesis, 35.1% improvement over PDF chunking. Real application: reduced 17,400 papers to 24 relevant ones (99.86%) in 10 minutes for wastewater epidemiology review

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2608.01927 2026-08-04 cs.SE cs.AI 新提交 86%

Effective and Efficient Context Retrieval via Partial Dependency Graph for Repository-Level Code Generation

基于部分依赖图的高效上下文检索用于仓库级代码生成

Zhongxin Liu, Zhonghao Jiang, Zhifan Ye, Haoye Wang, Jiakun Liu, Xiaoxue Ren

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

AI总结 该研究针对仓库级代码生成中RAG方法的不足,提出基于部分依赖图的DyRetriever,构建DyCoder并在CoderEval、DevEval上取得显著性能提升且效率更高。

Comments Accepted by ASE 2026

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2606.22151 2026-06-23 cs.IR 新提交 86%

Novelty-Aware Agentic Retrieval: Comparing Research Contributions Through Structured Multi-Step Reasoning

新颖性感知的智能检索:通过结构化多步推理比较研究贡献

Shou-Tzu Han

专题命中 检索器与排序 :RAG(summary_cn,abstract);retrieval-augmented generation(abstract);hybrid retrieval(abstract);分类 cs.IR

AI总结 提出新颖性感知研究智能体,通过结构化多步推理增强RAG,实现论文间重叠、差异及问题-方法缺失的对比分析,在100篇论文语料上支持五种结构化比较能力。

Comments 9 pages, 1 figure, 14 tables

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2606.11265 2026-06-11 cs.CR cs.AI 新提交 86%

When Poison Fails After Retrieval: Revisiting Corpus Poisoning under Chunking and Reranking Pipelines

当投毒在检索后失败:重新审视分块与重排序管道下的语料库投毒

Xi Nie, Hongwei Li, Shenghao Wu, Mingxuan Li, Jiachen Li, Wenbo Jiang

机构 * School of Computer Science, Shandong University(山东大学计算机学院) School of Information, Shandong University(山东大学信息学院) School of Software Engineering, Shandong University(山东大学软件学院)

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

AI总结 针对RAG系统,提出CRCP框架,通过联合优化检索相关性、重排序一致性和分块边界鲁棒性,解决现有投毒方法在真实多阶段检索管道中因分块和重排序导致效果下降的问题。

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2605.28522 2026-05-28 cs.IR 86%

Search for Coverage: Learning Coverage-Aware Retrieval with Augmented Sub-Question Answerability

搜索覆盖:学习基于增强子问题可回答性的覆盖感知检索

Jia-Huei Ju, Eugene Yang, Trevor Adriaanse, Suzan Verberne, Andrew Yates

专题命中 检索器与排序 :RAG(summary_cn,abstract);retrieval-augmented generation(abstract);dense retrieval(abstract);分类 cs.IR

AI总结 提出CoveR,一种通过覆盖对比和蒸馏目标训练的密集检索方法,结合LLM生成的子问题可回答性信号,在长文本RAG中提升覆盖度10%而不牺牲相关性。

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