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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 543 信号源:cs.IR, cs.CL, cs.AI, cs.DB

1. 知识库问答 543 篇

2506.08479 2025-10-01 cs.CL cs.AI cs.IR 80%

Efficient Context Selection for Long-Context QA: No Tuning, No Iteration, Just Adaptive-$k$

Chihiro Taguchi, Seiji Maekawa, Nikita Bhutani

机构 * University of Notre Dame(内布拉斯加大学达灵顿分校) Megagon Labs(梅加贡实验室)

专题命中 知识库问答 :retrieval-augmented generation(abstract);RAG(abstract);retriever(abstract);分类 cs.IR、cs.CL、cs.AI

Comments 26 pages, 16 tables, 5 figures. Accepted at EMNLP 2025 (Main)

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2512.06060 2025-12-09 cs.SE cs.AI 79%

Reinforcement Learning Integrated Agentic RAG for Software Test Cases Authoring

强化学习集成的代理RAG用于软件测试用例编写

Mohanakrishnan Hariharan

专题命中 知识库问答 :RAG(title,abstract);分类 cs.AI

AI总结 本文提出一种结合强化学习与自主代理的RAG框架,用于提升软件测试用例生成的准确性和缺陷检测率。

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2508.18748 2025-10-14 cs.CL 79%

Chronological Passage Assembling in RAG framework for Temporal Question Answering

Byeongjeong Kim, Jeonghyun Park, Joonho Yang, Hwanhee Lee

机构 * Department of Artificial Intelligence, Chung-Ang University(人工智能系, Chung-Ang 大学)

专题命中 知识库问答 :RAG(title,abstract);分类 cs.CL

Comments 15 pages, 4 figures

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2507.04127 2025-07-08 cs.CL 79%

BYOKG-RAG: Multi-Strategy Graph Retrieval for Knowledge Graph Question Answering

Costas Mavromatis, Soji Adeshina, Vassilis N. Ioannidis, Zhen Han, Qi Zhu, Ian Robinson, Bryan Thompson, Huzefa Rangwala, George Karypis

机构 * Amazon(亚马逊)

专题命中 知识库问答 :RAG(title,abstract);分类 cs.CL

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2506.17484 2025-06-24 cs.AI 79%

From Unstructured Communication to Intelligent RAG: Multi-Agent Automation for Supply Chain Knowledge Bases

Yao Zhang, Zaixi Shang, Silpan Patel, Mikel Zuniga

机构 * Amazon Operational Technology Solutions(亚马逊运营技术解决方案)

专题命中 知识库问答 :RAG(title,abstract);分类 cs.AI

Comments Accepted In Proceedings of the 1st Workshop on AI for Supply Chain: Today and Future @ 31st ACM SIGKDD Conference on Knowledge Discovery and Data Mining V.2 (KDD 25), August 3, 2025, Toronto, ON, Canada. ACM, New York, NY, USA, 14 pages, 2 figures

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2505.24226 2025-06-09 cs.AI 79%

E^2GraphRAG: Streamlining Graph-based RAG for High Efficiency and Effectiveness

Yibo Zhao, Jiapeng Zhu, Ye Guo, Kangkang He, Xiang Li

机构 * School of Data Science and Engineering, East China Normal University(数据科学与工程学院,东华大学) China Baowu Group(宝武集团)

专题命中 知识库问答 :RAG(title,abstract);分类 cs.AI

Comments 16 pages

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2410.10042 2024-10-15 cs.CL 79%

LoRE: Logit-Ranked Retriever Ensemble for Enhancing Open-Domain Question Answering

Saikrishna Sanniboina, Shiv Trivedi, Sreenidhi Vijayaraghavan

专题命中 知识库问答 :retriever(title,abstract);分类 cs.CL

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2402.16457 2024-06-06 cs.CL 79%

RetrievalQA: Assessing Adaptive Retrieval-Augmented Generation for Short-form Open-Domain Question Answering

Zihan Zhang, Meng Fang, Ling Chen

专题命中 知识库问答 :retrieval-augmented generation(title,abstract);分类 cs.CL

Comments Findings of ACL 2024

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2307.11278 2024-03-27 cs.CL 79%

Generator-Retriever-Generator Approach for Open-Domain Question Answering

Abdelrahman Abdallah, Adam Jatowt

专题命中 知识库问答 :retriever(title,abstract);分类 cs.CL

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2401.00165 2024-01-17 cs.CL 79%

Mitigating the Impact of False Negatives in Dense Retrieval with Contrastive Confidence Regularization

Shiqi Wang, Yeqin Zhang, Cam-Tu Nguyen

专题命中 知识库问答 :dense retrieval(title,abstract);分类 cs.CL

Comments Accepted by AAAI24

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2210.05156 2023-05-24 cs.CL 79%

Task-Aware Specialization for Efficient and Robust Dense Retrieval for Open-Domain Question Answering

Hao Cheng, Hao Fang, Xiaodong Liu, Jianfeng Gao

专题命中 知识库问答 :dense retrieval(title,abstract);分类 cs.CL

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2208.03197 2022-08-08 cs.CL 79%

Low-Resource Dense Retrieval for Open-Domain Question Answering: A Comprehensive Survey

Xiaoyu Shen, Svitlana Vakulenko, Marco del Tredici, Gianni Barlacchi, Bill Byrne, Adrià de Gispert

专题命中 知识库问答 :dense retrieval(title,abstract);分类 cs.CL

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2106.08433 2021-09-23 cs.IR 79%

Combining Lexical and Dense Retrieval for Computationally Efficient Multi-hop Question Answering

Georgios Sidiropoulos, Nikos Voskarides, Svitlana Vakulenko, Evangelos Kanoulas

专题命中 知识库问答 :dense retrieval(title,abstract);分类 cs.IR

Comments Accepted at the 2nd Workshop on Simple and Efficient Natural Language Processing (SustaiNLP 2021)

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1905.05733 2019-05-15 cs.CL cs.LG 79%

Multi-step Retriever-Reader Interaction for Scalable Open-domain Question Answering

Rajarshi Das, Shehzaad Dhuliawala, Manzil Zaheer, Andrew McCallum

专题命中 知识库问答 :retriever(title,abstract);分类 cs.CL

Comments Published at ICLR 2019

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1808.09492 2019-05-13 cs.CL 79%

Learning to Attend On Essential Terms: An Enhanced Retriever-Reader Model for Open-domain Question Answering

Jianmo Ni, Chenguang Zhu, Weizhu Chen, Julian McAuley

专题命中 知识库问答 :retriever(title,abstract);分类 cs.CL

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2607.12310 2026-08-13 cs.CL cs.AI 版本更新 79%

LakeQuest: A Three-Domain Benchmark for Grounded Question Answering across Data Lakes

LakeQuest:用于跨数据湖的有基础问答的三领域基准测试

Michael Solodko, Steven Gong, Guangwei Yu, Satya Krishna Gorti, Jesse C. Cresswell, Victor Zhong

机构 * University of Waterloo(滑铁卢大学)

专题命中 知识库问答 :RAG(abstract,abstract_cn);retrieval-augmented generation(abstract);分类 cs.CL、cs.AI

AI总结 介绍LakeQuest基准测试,用于评估跨数据湖的有基础问答。它跨越三个领域,含9846个QA对及证据指针,能暴露系统故障模式。通过基线评估发现高质量检索不能保证正确推理,凸显未来智能QA系统需强大发现和跨文件组合机制。

Comments 24 pages, 4 figures, 18 tables. Accepted at the Conference on Language Modeling (COLM) 2026

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2606.28447 2026-06-30 cs.IR cs.AI 79%

SemFlowRAG: Directed Semantic Flow from Abstraction to Evidence for Complex Reasoning

SemFlowRAG:从抽象到证据的有向语义流用于复杂推理

Houyuan Qin, Rong Wu, Qinyuan Qin, Botian Shi, Jingjing Qu, Yang Sun, Pinlong Cai

机构 * Shanghai Artificial Intelligence Laboratory(上海人工智能实验室) Zhejiang University(浙江大学) Fudan University(复旦大学)

专题命中 知识库问答 :RAG(abstract,abstract_cn);retrieval-augmented generation(abstract);分类 cs.IR、cs.AI

AI总结 提出SemFlowRAG框架,通过构建语料自适应的语义梯度图,将平面检索空间重构为层次结构,并设计抽象度引导的有向PageRank算法,使检索轨迹遵循“高到低语义抽象度”梯度,从而缓解“概率黑洞”问题,提升复杂多跳推理性能。

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2606.25721 2026-06-25 cs.CR cs.CL cs.IR 新提交 79%

Tracing Target Answers in Poisoned Retrieval Corpora via Token Influence Attribution

通过令牌影响归因追踪中毒检索语料库中的目标答案

Yan-Lun Chen, Pin-Yu Chen, Chia-Mu Yu, Ying-Dar Lin, Yu-Sung Wu, Wei-Bin Lee

机构 * National Yang Ming Chiao Tung University(阳明交通大学) IBM Research(IBM研究院) Hon Hai Research Institute(宏海研究院)

专题命中 知识库问答 :RAG(abstract,abstract_cn);retrieval-augmented generation(abstract);分类 cs.IR、cs.CL

AI总结 提出TRACE框架,通过令牌影响归因识别检索增强生成系统中的语料投毒攻击,无需额外分类器或LLM验证,在三个QA基准和六个LLM上验证了有效性。

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2606.20571 2026-06-23 cs.CL cs.AI 新提交 79%

Less is More: Lightweight Prompt Compression for Question Answering Applications on Edge Devices

少即是多:面向边缘设备问答应用的轻量级提示压缩

Zihuai Xu, Ruofei Hou, Yang Xu, Hongli Xu, Yunming Liao, Ying Zhu

机构 * School of Computer Science and Technology, University of Science and Technology of China(中国科学技术大学计算机科学与技术学院) Suzhou Institute for Advanced Research, University of Science and Technology of China(中国科学技术大学苏州高等研究院)

专题命中 知识库问答 :RAG(abstract,abstract_cn);retrieval-augmented generation(abstract);分类 cs.CL、cs.AI

AI总结 提出CORE,一种无需辅助语言模型的两阶段句子级提示压缩方法,通过NER和语义匹配构建答案集与线索集,结合正交残差检索和空间邻近度过滤,在边缘设备上显著提升准确率、降低内存和能耗。

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2606.04442 2026-06-04 cs.CL cs.AI 79%

MemoryDocDataSet: A Benchmark for Joint Conversational Memory and Long Document Reasoning

MemoryDocDataSet: 联合对话记忆与长文档推理的基准测试

Qiyang Xie, Jialun Wu, Xinjie He, Su Liu, Shuai Xiao, Zhiyuan Lin, Weikai Zhou

机构 * Northeastern University(东北大学) Johns Hopkins University(约翰霍普金斯大学) Columbia University(哥伦比亚大学) Independent Researcher(独立研究者)

专题命中 知识库问答 :RAG(abstract,abstract_cn);retrieval-augmented generation(abstract);分类 cs.CL、cs.AI

AI总结 提出MemoryDocDataSet合成基准,包含50个微世界和1000个QA对,评估系统同时处理多轮对话历史和长文档阅读理解的能力,其中75.1%的问题需要混合推理(先导航对话历史再提取文档答案),实验显示联合检索存在明显差距。

Comments 17 pages, 2 figures, 8 tables. Submitted for peer review

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2605.29606 2026-05-29 cs.AI cs.IR 79%

HiKEY: Hierarchical Multimodal Retrieval for Open-Domain Document Question Answering

HiKEY: 面向开放域文档问答的分层多模态检索

Joongmin Shin, Gyuho Shim, Jeongbae Park, Jaehyung Seo, Heuiseok Lim

机构 * Human-inspired AI Research, Korea University(韩国大学人机智能研究部) Computer Science and Engineering, Konkuk University(韩国康科大学计算机科学与工程系) Department of Computer Science and Engineering, Korea University(韩国大学计算机科学与工程系)

专题命中 知识库问答 :RAG(abstract,abstract_cn);retrieval-augmented generation(abstract);分类 cs.IR、cs.AI

AI总结 提出基于文档层次结构的分层多模态检索框架HiKEY,通过文档层次解析和粗到细的检索策略解决大规模工业语料中的路由失败和证据碎片化问题,在ODQA基准上检索召回率提升达12.9%,端到端QA性能提升达6.8%。

Comments Accepted to ACL2026 Main

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2605.10168 2026-05-12 cs.CL cs.IR 79%

ASTRA-QA: A Benchmark for Abstract Question Answering over Documents

ASTRA-QA:基于文档的抽象问答基准

Shu Wang, Shansong Zhou, Xinyang Wang, Shiwei Wang, Hulong Wu, Yixiang Fang

机构 * The Chinese University of Hong Kong, Shenzhen(香港中文大学(深圳)) Data Science Group(数据科学组)

专题命中 知识库问答 :RAG(abstract,abstract_cn);retrieval-augmented generation(abstract);分类 cs.IR、cs.CL

AI总结 ASTRA-QA是首个针对文档抽象问答的基准,包含869个学术论文和新闻文档问题实例,涵盖五种抽象问题类型和三种检索范围,通过显式标注评估答案覆盖关键点和避免不支持内容。

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2510.20505 2026-04-24 cs.CL cs.AI 79%

RELOOP: Recursive Retrieval with Multi-Hop Reasoner and Planners for Heterogeneous QA

RELOOP:基于多跳推理与规划器的异构问答递归检索

Ruiyi Yang, Hao Xue, Imran Razzak, Hakim Hacid, Flora D. Salim

机构 * University of New South Wales(新南威尔士大学) The Hong Kong University of Science and Technology (Guangzhou)(香港科技大学(广州)) Mohamed Bin Zayed University of Artificial Intelligence(莫扎伊德大学人工智能学院) Technology Innovation Institute(技术创新研究所)

专题命中 知识库问答 :RAG(abstract,abstract_cn);retrieval-augmented generation(abstract);分类 cs.CL、cs.AI

AI总结 RELOOP通过递归检索和结构感知迭代,提升多步问题和异构证据源的问答准确性,实现高效率的证据收集与答案生成。

Comments 19 pages, 2 figures

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2604.08952 2026-04-17 cs.CL cs.IR 79%

MAB-DQA: Addressing Query Aspect Importance in Document Question Answering with Multi-Armed Bandits

MAB-DQA: 通过多臂老虎机解决文档问答中的查询方面重要性

Yixin Xiang, Yunshan Ma, Xiaoyu Du, Yibing Chen, Yanxin Zhang, Jinhui Tang

机构 * Nanjing University of Science and Technology(南京理工大学) Singapore Management University(新加坡国立大学) Nanjing Pami Intelligent Technology Co., Ltd.(南京帕米智能科技有限公司) University of Wisconsin - Madison(威斯康星大学麦迪逊分校) Nanjing Forestry University(南京林业大学)

专题命中 知识库问答 :RAG(abstract,abstract_cn);retrieval-augmented generation(abstract);分类 cs.IR、cs.CL

AI总结 本文提出MAB-DQA框架,通过多臂老虎机模型解决文档问答中查询方面的重要性问题,通过分解查询为方面感知的子查询并动态分配检索预算,提升文档理解性能。

Comments Accepted by ACL 2026. 20 pages, 9 figures, 6 tables

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2602.05728 2026-02-06 cs.CL cs.AI 79%

CompactRAG: Reducing LLM Calls and Token Overhead in Multi-Hop Question Answering

CompactRAG: 减少多跳问答中的LLM调用和令牌开销

Hao Yang, Zhiyu Yang, Xupeng Zhang, Wei Wei, Yunjie Zhang, Lin Yang

机构 * State Key Laboratory for Novel Software Technology, Nanjing University(新型软件技术国家重点实验室,南京大学) Erik Jonsson School of Engineering and Computer Science, University of Texas at Dallas(埃里克·乔纳森工程与计算机科学学院,德克萨斯大学达拉斯分校) Isoftstone Information Technology (Group) Co.,Ltd.(伊软石信息技术(集团)有限公司) College of Electronic and Information Engineering, Tongji University(电子信息工程学院,同济大学) School of Electronic Information, Central South University(电子信息学院,中南大学)

专题命中 知识库问答 :retrieval-augmented generation(abstract);RAG(abstract);dense retrieval(abstract);分类 cs.CL、cs.AI

AI总结 CompactRAG通过解耦离线语料重组与在线推理,减少多跳问答中的LLM调用和令牌消耗,提升效率。

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2510.02827 2025-10-06 cs.CL cs.IR 79%

StepChain GraphRAG: Reasoning Over Knowledge Graphs for Multi-Hop Question Answering

Tengjun Ni, Xin Yuan, Shenghong Li, Kai Wu, Ren Ping Liu, Wei Ni, Wenjie Zhang

机构 * University of Technology Sydney, Australia(澳大利亚技术大学) Data61, CSIRO, Australia(数据61,CSIRO) School of Engineering, Edith Cowan University, Australia(埃迪斯·科温大学工程学院) University of New South Wales, Australia(新南威尔士大学)

专题命中 知识库问答 :retrieval-augmented generation(abstract);RAG(abstract);knowledge retrieval(abstract);分类 cs.IR、cs.CL

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2405.09980 2025-03-04 cs.CL cs.AI 79%

FinTextQA: A Dataset for Long-form Financial Question Answering

Jian Chen, Peilin Zhou, Yining Hua, Yingxin Loh, Kehui Chen, Ziyuan Li, Bing Zhu, Junwei Liang

专题命中 知识库问答 :retrieval-augmented generation(abstract);RAG(abstract);retriever(abstract);分类 cs.CL、cs.AI

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2502.16641 2025-02-25 cs.CV cs.CL cs.IR 79%

Retrieval-Augmented Visual Question Answering via Built-in Autoregressive Search Engines

Xinwei Long, Zhiyuan Ma, Ermo Hua, Kaiyan Zhang, Biqing Qi, Bowen Zhou

专题命中 知识库问答 :retrieval-augmented generation(abstract);RAG(abstract);retriever(abstract);分类 cs.IR、cs.CL

Comments AAAI-25

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2406.14732 2024-10-02 cs.CL cs.IR 79%

TTQA-RS- A break-down prompting approach for Multi-hop Table-Text Question Answering with Reasoning and Summarization

Jayetri Bardhan, Bushi Xiao, Daisy Zhe Wang

专题命中 知识库问答 :retrieval augmented generation(abstract);RAG(abstract);retriever(abstract);分类 cs.IR、cs.CL

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2603.08501 2026-06-11 cs.CL 版本更新 78%

Fanar-Sadiq: A Multi-Agent Architecture for Grounded Islamic QA

Fanar-Sadiq:一种用于基于经典伊斯兰问答的多智能体架构

Ummar Abbas, Mourad Ouzzani, Mohamed Y. Eltabakh, Omar Sinan, Gagan Bhatia, Hamdy Mubarak, Majd Hawasly, Mohammed Qusay Hashim, Kareem Darwish, Firoj Alam

机构 * Qatar Computing Research Institute(卡塔尔计算研究所) HBKU(哈马德本·卡尔白大学)

专题命中 知识库问答 :RAG(abstract,abstract_cn);retrieval-augmented generation(abstract,comments);分类 cs.CL

AI总结 针对大语言模型在伊斯兰问答中易产生幻觉和错误归因的问题,提出基于多智能体工具增强架构的Fanar-Sadiq系统,通过意图感知路由、检索增强教法回答、精确经文引用和确定性计算器,在公开基准上实现高效准确的伊斯兰问答。

Comments Islamic QA; Religious NLP; Retrieval-Augmented Generation; Multi-Agent LLMs; Tool-Augmented Reasoning; Faithful Generation; Fiqh Reasoning

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