arXivDaily arXiv每日学术速递 周一至周五更新

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。

共收录 543 信号源:cs.IR, cs.CL, cs.AI, cs.DB

1. 知识库问答 543 篇

2608.10224 2026-08-12 cs.AI 新提交 77%

Self-evolving Agentic Customer Support System at LinkedIn

领英的自进化智能体客户支持系统

Chih Hui Wang, Mengdie Tu, Qianyun Zhang, Wei Wu, Lili Zhou, Mingqi Shen, Changshuai Wei

机构 * LinkedIn(领英公司)

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

AI总结 领英提出一种集成检索增强生成、进化自动提示与模块化评估框架的自进化智能体客户支持系统,经测试可显著提升多项支持任务指标,为企业级自进化 AI 智能体提供可行方案。

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2607.22652 2026-07-28 cs.AI 新提交 77%

KG2Code: Bridging Knowledge Graphs and Large Language Models via Executable Code for Question Answering

KG2Code:通过可执行代码连接知识图谱与大语言模型以进行问答

Yike Wu, Nan Hu, Guilin Qi, Guohui Xiao, Chen Jiang, Xinchun Zou, Yuchen Lu, Songlin Zhai, Yongrui Chen, Yuyang Zhang, Xiaoguang Li, Lifeng Shang, Jiaoyan Chen, Jeff Z. Pan

机构 * Southeast University(东南大学) Key Laboratory of New Generation Artificial Intelligence Technology and Its Interdisciplinary Applications (Southeast University), Ministry of Education(教育部新一代人工智能技术及其交叉应用重点实验室(东南大学)) Huawei Technologies(华为技术有限公司) University of Manchester(曼彻斯特大学) University of Edinburgh(爱丁堡大学)

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

AI总结 研究针对知识图谱问答中现有方法的局限,提出KG2Code方法,将知识图谱转换为代码表示,在此基础上构建KG2Code-QA框架,把KGQA作为代码生成任务,还构建代码语料库,训练后的模型在KGQA任务中表现优异且泛化性强。

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2607.21155 2026-07-24 cs.CV cs.AI 新提交 77%

CRAG-MM-Diagnostics: Enabling Stage-Wise Analysis of Knowledge-Intensive VQA

CRAG-MM诊断:实现对知识密集型视觉问答的逐阶段分析

Hanseok Oh, Parishad BehnamGhader, Benno Krojer, Hyunji Lee, Paul Liang, Siva Reddy, Verna Dankers

机构 * New York University(纽约大学) McGill University(麦吉尔大学) Mila - Quebec AI Institute(米拉-魁北克人工智能研究所) UNC Chapel Hill(北卡罗来纳大学教堂山分校) MIT(麻省理工学院)

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

AI总结 研究知识密集型视觉问答流程,引入CRAG-MM-Diagnostics诊断基准,通过逐阶段数据注释分离子问题,评估VLM并进行细粒度分析,指出知识检索和推理是主要瓶颈,还提出改进流程提升准确率。

Comments Accepted to ECCV 2026

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2607.07380 2026-07-09 cs.IR 新提交 77%

Interpretable Uncertainty for Adaptive Retrieval and Reasoning in Question Answering

问答中自适应检索与推理的可解释不确定性

Ritajit Dey, Iadh Ounis, Graham McDonald

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

AI总结 研究针对问答中大型语言模型的问题,提出基于LLM内部表示显式信号的不确定性感知框架,区分知识不足与模糊冲突,能在单次前向传播中估计,指导系统行为,为检索和推理策略提供透明实用替代方案。

Comments 2 pages, 1 figure

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2606.11910 2026-06-11 cs.CL 新提交 77%

An Ontology-Guided Multi-Anchor Graph Retrieval Framework for Traffic Legal Liability Determination

一种本体引导的多锚点图检索框架用于交通事故法律责任判定

Xu Li, Shuqi Tian, Xun Han, Kuncheng Zhao, Xinyi Li

机构 * Southwest Petroleum University(西南石油大学) Sichuan Police College(四川警察学院)

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

AI总结 提出OMAGR框架,通过本体引导将查询分解为锚点并执行并行图检索,解决多维度检索瓶颈,在TrafficLaw-QA数据集上提升上下文精度和忠实度。

Comments Submitted to ICONIP. 15 pages, 3 figures

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2605.28093 2026-06-10 cs.CL 版本更新 77%

ConRAG: Consensus-Driven Multi-View Retrieval for Multi-Hop Question Answering

ConRAG: 用于多跳问答的共识驱动多视角检索

Yikai Zhu, Kunfeng Chen, Qihuang Zhong, Juhua Liu, Bo Du

机构 * School of Computer Science, Wuhan University(武汉大学计算机学院)

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

AI总结 提出ConRAG框架,通过共识驱动的多视角检索(关系、实体、文本信号)优化查询和语料库,显著提升多跳问答性能,在MuSiQue上创下新纪录。

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2509.09727 2025-09-15 cs.CL cs.CE 77%

A Role-Aware Multi-Agent Framework for Financial Education Question Answering with LLMs

Andy Zhu, Yingjun Du

机构 * Rensselaer Polytechnic Institute(罗切斯特理工学院) University of Amsterdam(阿姆斯特丹大学)

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

Comments 8 pages, 6 figures, Underreview

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2506.04020 2025-06-05 cs.CL 77%

QQSUM: A Novel Task and Model of Quantitative Query-Focused Summarization for Review-based Product Question Answering

An Quang Tang, Xiuzhen Zhang, Minh Ngoc Dinh, Zhuang Li

机构 * RMIT University(拉筹伯大学)

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

Comments Paper accepted to ACL 2025 Main Conference

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2505.16113 2025-05-23 cs.LG cs.CL 77%

Tools in the Loop: Quantifying Uncertainty of LLM Question Answering Systems That Use Tools

Panagiotis Lymperopoulos, Vasanth Sarathy

机构 * Tufts University(塔夫茨大学)

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

Comments 10 pages 3 figures 3 tables

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2504.01458 2025-04-04 cs.IR 77%

GeoRAG: A Question-Answering Approach from a Geographical Perspective

Jian Wang, Zhuo Zhao, Zeng Jie Wang, Bo Da Cheng, Lei Nie, Wen Luo, Zhao Yuan Yu, Ling Wang Yuan

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

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2403.19216 2024-06-11 cs.IR 77%

Are Large Language Models Good at Utility Judgments?

Hengran Zhang, Ruqing Zhang, Jiafeng Guo, Maarten de Rijke, Yixing Fan, Xueqi Cheng

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

Comments Acctepted by SIGIR2024

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2606.19396 2026-06-19 q-bio.QM 新提交 76%

BioHarness: Substrate-Aware Evidence Assembly for Biomedical Question Answering across Literature, Knowledge Bases, and Biological Atlases

BioHarness:面向生物医学问答的底物感知证据组装——跨文献、知识库和生物图谱

Meng Xiao, Chuan Qin, Jinmiao Chen, Yihang Cheng, Yuanchun Zhou, Hengshu Zhu

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

AI总结 提出BioHarness,通过级联控制机制在文献检索、知识库和生物图谱间选择性组装证据,提升生物医学问答准确率,在19,302个问答项上得分从65.9提升至71.0。

Comments 14 Pages, 11 Figures, Keywords: biomedical question answering; retrieval-augmented generation; large language models; evidence assembly; biomedical knowledge bases; biological atlases

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2607.18102 2026-07-22 cs.IR cs.CL cs.MA 版本更新 76%

FinSAgent: Corpus-Aligned Multi-Agent RAG Framework for Evidence-Grounded SEC Filing Question Answering

FinSAgent:用于基于证据的美国证券交易委员会文件问答的语料库对齐多智能体框架

Jijun Chi, Zhenghan Tai, Hanwei Wu, Tung Sum Thomas Kwok, Hailin He, Zixing Liao, Bohuai Xiao, Chaolong Jiang, Jianliang Lei, Jerry Huang, Peng Lu, Muzhi Li, Liheng Ma, Yihong Wu, Sicheng Lyu, Jingrui Tian, Yihan Li, Yanzhang Ma, Sizhe Guan, Dingtao Hu, Yufei Cui, Ling Zhou, Lei Ding, Xinyu Wang

机构 * 1SimpleWay.AI 2McGill University 3University of Toronto 4University of California, Los Angeles 5The Chinese University of Hong Kong 6University of Manitoba 7Universit\'e de Montr\'eal 8Boston University 9Mila - Quebec AI Institute 10CG Matrix Technology Limited 11Lakehead University 12McMaster University

专题命中 知识库问答 :RAG(title);分类 cs.IR、cs.CL

AI总结 研究针对美国证券交易委员会文件问答中模型与文件不匹配问题,提出FinSAgent框架,通过角色专用智能体、数据库感知查询分解及多路径检索等方法,提升检索覆盖和答案正确性,在离线和在线实验中均优于基线。

Comments 20 pages, 14 figures, 9 tables

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2503.22303 2025-04-16 cs.CL cs.IR 76%

Preference-based Learning with Retrieval Augmented Generation for Conversational Question Answering

Magdalena Kaiser, Gerhard Weikum

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

Comments WWW 2025 Short Paper, 5 pages

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2308.12574 2024-04-09 cs.IR cs.AI 76%

Modeling Uncertainty and Using Post-fusion as Fallback Improves Retrieval Augmented Generation with LLMs

Ye Liu, Semih Yavuz, Rui Meng, Meghana Moorthy, Shafiq Joty, Caiming Xiong, Yingbo Zhou

专题命中 知识库问答 :retrieval augmented generation(title);分类 cs.IR、cs.AI

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2311.08377 2023-11-15 cs.CL cs.AI 76%

Learning to Filter Context for Retrieval-Augmented Generation

Zhiruo Wang, Jun Araki, Zhengbao Jiang, Md Rizwan Parvez, Graham Neubig

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

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2604.27415 2026-05-01 cs.LG 75%

ChipLingo: A Systematic Training Framework for Large Language Models in EDA

ChipLingo: 一种面向电子设计自动化的大语言模型系统化训练框架

Lei Li, Xingwen Yu, Jianguo Ni, Junxuan Zhu, Jieqiong Zhang, Jian Zhao, Zhi Liu

机构 * Ickylin AI Team(Ickylin AI团队)

专题命中 知识库问答 :RAG(abstract,abstract_cn);retrieval-augmented generation(abstract)

AI总结 本文提出ChipLingo系统化训练框架,通过多源数据构建、预训练优化和指令对齐,提升大语言模型在EDA领域的性能,实验表明其在EDA-Bench上表现优异。

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2604.08549 2026-04-13 cs.IR cs.AI cs.CL 75%

VerifAI: A Verifiable Open-Source Search Engine for Biomedical Question Answering

VerifAI:一种可验证的开源搜索引擎用于生物医学问答

Miloš Košprdić, Adela Ljajić, Bojana Bašaragin, Darija Medvecki, Lorenzo Cassano, Nikola Milošević

机构 * The Institute for Artificial Intelligence Research and Development of Serbia(塞尔维亚人工智能研究与开发研究所) Bayer A.G.(拜耳公司)

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

AI总结 VerifAI是一种开源专家系统,结合检索增强生成与新型事后断言验证机制,通过分解生成答案为原子断言并验证其与检索证据的一致性,提升生物医学问答的准确性。

Journal ref Sumitted to IEEE Access,2026

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2603.25737 2026-03-27 cs.AI cs.CL cs.IR 75%

Training the Knowledge Base through Evidence Distillation and Write-Back Enrichment

通过证据蒸馏和写回丰富训练知识库

Yuxing Lu, Xukai Zhao, Wei Wu, Jinzhuo Wang

机构 * Peking University(北京大学) Georgia Institute of Technology(佐治亚理工学院) Tsinghua University(清华大学)

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

AI总结 本文提出WriteBack-RAG框架,通过标注示例识别检索成功区域,提取相关文档并蒸馏为紧凑知识单元,提升RAG系统性能,平均提升2.14%。

Comments 15 pages

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2602.19317 2026-02-24 cs.CL cs.AI cs.IR 75%

Learning to Reason for Multi-Step Retrieval of Personal Context in Personalized Question Answering

学习多步检索个人情境以实现个性化问答

Maryam Amirizaniani, Alireza Salemi, Hamed Zamani

机构 * University of Washington(华盛顿大学) University of Massachusetts Amherst(马萨诸塞大学阿默斯特分校)

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

AI总结 PR2通过强化学习框架结合推理与检索,提升个性化问答的准确性和用户特定偏好对齐度。

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2602.11156 2026-02-13 cs.CL cs.AI cs.IR 75%

HybridRAG: A Practical LLM-based ChatBot Framework based on Pre-Generated Q&A over Raw Unstructured Documents

HybridRAG: 一种基于预生成问答的LLM聊天机器人框架

Sungmoon Kim, Hyuna Jeon, Dahye Kim, Mingyu Kim, Dong-Kyu Chae, Jiwoong Kim

机构 * Hanyang University(翰阳大学) Makebot Inc.(Makebot公司)

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

AI总结 HybridRAG通过预生成问答库和实时生成相结合,提升聊天机器人在处理无结构文档时的准确性和效率。

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2601.18771 2026-01-27 cs.CL cs.AI cs.IR 75%

Dep-Search: Learning Dependency-Aware Reasoning Traces with Persistent Memory

Dep-Search: 基于持久记忆的学习依赖意识推理轨迹

Yanming Liu, Xinyue Peng, Zixuan Yan, Yanxin Shen, Wenjie Xu, Yuefeng Huang, Xinyi Wang, Jiannan Cao, Jianwei Yin, Xuhong Zhang

机构 * Zhejiang University(浙江大学) Intel Corporation(英特尔公司) Tsinghua University(清华大学) Massachusetts Institute of Technology(麻省理工学院)

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

AI总结 Dep-Search 通过 GRPO 集成结构化推理、检索和持久记忆,提升 LLM 处理复杂多跳推理任务的能力。

Comments Dep-Search 1st version

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2505.20368 2025-11-07 cs.IR cs.AI cs.CL 75%

Hierarchical Retrieval with Evidence Curation for Open-Domain Financial Question Answering on Standardized Documents

Jaeyoung Choe, Jihoon Kim, Woohwan Jung

机构 * Department of Applied Artificial Intelligence, Hanyang University(应用人工智能系,翰阳大学)

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

Comments ACL 2025 (Findings)

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2508.07308 2025-08-12 cs.CL cs.AI cs.IR cs.LG 75%

HealthBranches: Synthesizing Clinically-Grounded Question Answering Datasets via Decision Pathways

Cristian Cosentino, Annamaria Defilippo, Marco Dossena, Christopher Irwin, Sara Joubbi, Pietro Liò

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

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2504.01309 2025-04-03 cs.CL cs.AI cs.IR 75%

Biomedical Question Answering via Multi-Level Summarization on a Local Knowledge Graph

Lingxiao Guan, Yuanhao Huang, Jie Liu

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

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2502.13233 2025-02-20 cs.CL cs.AI cs.IR cs.IT math.IT 75%

SearchRAG: Can Search Engines Be Helpful for LLM-based Medical Question Answering?

Yucheng Shi, Tianze Yang, Canyu Chen, Quanzheng Li, Tianming Liu, Xiang Li, Ninghao Liu

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

Comments 8 pages, three figures

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2501.05366 2025-01-10 cs.AI cs.CL cs.IR 75%

Search-o1: Agentic Search-Enhanced Large Reasoning Models

Xiaoxi Li, Guanting Dong, Jiajie Jin, Yuyao Zhang, Yujia Zhou, Yutao Zhu, Peitian Zhang, Zhicheng Dou

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

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2412.11919 2024-12-17 cs.CL cs.AI cs.IR 75%

RetroLLM: Empowering Large Language Models to Retrieve Fine-grained Evidence within Generation

Xiaoxi Li, Jiajie Jin, Yujia Zhou, Yongkang Wu, Zhonghua Li, Qi Ye, Zhicheng Dou

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

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2408.09277 2024-08-20 cs.SE 75%

Developing a Llama-Based Chatbot for CI/CD Question Answering: A Case Study at Ericsson

Daksh Chaudhary, Sri Lakshmi Vadlamani, Dimple Thomas, Shiva Nejati, Mehrdad Sabetzadeh

专题命中 知识库问答 :retrieval-augmented generation(abstract);RAG(abstract);retriever(abstract)

Comments This paper has been accepted at the 40th IEEE International Conference on Software Maintenance and Evolution (ICSME 2024)

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2404.08695 2024-04-23 cs.CL cs.AI cs.IR 75%

Enhancing Question Answering for Enterprise Knowledge Bases using Large Language Models

Feihu Jiang, Chuan Qin, Kaichun Yao, Chuyu Fang, Fuzhen Zhuang, Hengshu Zhu, Hui Xiong

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

Comments DASFAA 2024 Accepted

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