arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~

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 8572 信号源:cs.IR, cs.CL, cs.AI, cs.DB

1. 知识库问答 545 篇

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

详情

展开后加载摘要…

URL PDF HTML 收藏
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。

详情

展开后加载摘要…

URL PDF HTML 收藏
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

详情

展开后加载摘要…

URL PDF HTML 收藏
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

详情

展开后加载摘要…

URL PDF HTML 收藏
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。

详情

展开后加载摘要…

URL PDF HTML 收藏
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。

详情

展开后加载摘要…

URL PDF HTML 收藏
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

详情

展开后加载摘要…

URL PDF HTML 收藏
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)

详情

展开后加载摘要…

URL PDF HTML 收藏
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

详情

展开后加载摘要…

URL PDF HTML 收藏
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

详情

展开后加载摘要…

URL PDF HTML 收藏
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

详情

展开后加载摘要…

URL PDF HTML 收藏
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

详情

展开后加载摘要…

URL PDF HTML 收藏
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

详情

展开后加载摘要…

URL PDF HTML 收藏
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)

详情

展开后加载摘要…

URL PDF HTML 收藏
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

详情

展开后加载摘要…

URL PDF HTML 收藏
2309.10506 2023-09-20 cs.CL 74%

Enhancing Open-Domain Table Question Answering via Syntax- and Structure-aware Dense Retrieval

Nengzheng Jin, Dongfang Li, Junying Chen, Joanna Siebert, Qingcai Chen

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

Comments IJCNLP-AACL 2023

详情

展开后加载摘要…

URL PDF HTML 收藏
2607.21412 2026-08-12 cs.AI cs.CL cs.SE 版本更新 73%

Euclid-MCP: A Model Context Protocol Server for Deterministic Logical Reasoning via Prolog

欧几里得-MCP:一个通过Prolog进行确定性逻辑推理的模型上下文协议服务器

Bartolomeo Bogliolo

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

AI总结 研究针对大型语言模型多步逻辑推理不可靠问题,提出开源的欧几里得-MCP服务器,通过引入欧几里得-IR及支持特定循环的工具接口实现确定性逻辑推理,经评估在处理大问题时效果优于LLMs,可作稳定推理基础。

详情

展开后加载摘要…

URL PDF HTML 收藏
2604.05350 2026-04-10 cs.CL cs.AI 73%

DQA: Diagnostic Question Answering for IT Support

DQA:面向IT支持的诊断问题解答

Vishaal Kapoor, Mariam Dundua, Sarthak Ahuja, Neda Kordjazi, Evren Yortucboylu, Vaibhavi Padala, Derek Ho, Jennifer Whitted, Rebecca Steinert

机构 * Amazon(亚马逊)

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

AI总结 DQA通过维护持续诊断状态和聚合根本原因,提升企业IT支持中的系统性故障排查效率,其在150个匿名场景中取得78.7%的成功率,优于多轮RAG基线的41.3%。

Comments 7 pages, 2 tables, submitted at ACL 2026 Industry Track

详情

展开后加载摘要…

URL PDF HTML 收藏
2604.05051 2026-04-08 cs.CL cs.AI 73%

This Treatment Works, Right? Evaluating LLM Sensitivity to Patient Question Framing in Medical QA

这种治疗有效吗?评估LLM在医疗问答中对患者问题表述的敏感性

Hye Sun Yun, Geetika Kapoor, Michael Mackert, Ramez Kouzy, Wei Xu, Junyi Jessy Li, Byron C. Wallace

机构 * Northeastern University(东北大学) UC Berkeley(加州大学伯克利分校) UT Austin(德克萨斯大学奥斯汀分校) UT MD Anderson Cancer Center(德克萨斯大学MD安德森癌症中心) Georgia Institute of Technology(佐治亚理工学院)

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

AI总结 研究评估了LLM在医疗问答中对问题表述方式的敏感性,发现不同表述方式会导致不一致结论,尤其在多轮对话中更为明显,强调了在高风险场景中需重视表述鲁棒性。

Comments 31 pages, 4 tables, 19 figures

详情

展开后加载摘要…

URL PDF HTML 收藏
2604.04565 2026-04-07 cs.CL cs.AI 73%

PassiveQA: A Three-Action Framework for Epistemically Calibrated Question Answering via Supervised Finetuning

PassiveQA: 一个基于监督微调的三动作框架,用于通过监督微调进行知识校准的问题回答

Madhav S Baidya

机构 * Indian Institute of Technology (BHU) Varanasi(印度理工学院(巴纳拉斯印度教大学)瓦拉纳西分校)

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

AI总结 本文提出PassiveQA框架,通过监督微调解决信息不全时的问题回答,提升宏F1和退避召回率,减少幻觉。

Comments 32 pages, 4 figures. Includes experiments on four QA datasets and a knowledge graph-based finetuning pipeline. Code available at: https://github.com/MadsDoodle/PassiveQA

详情

展开后加载摘要…

URL PDF HTML 收藏
2501.07813 2026-04-07 cs.MA cs.AI cs.CL 73%

Talk to Right Specialists: Iterative Routing in Multi-agent Systems for Question Answering

与正确专家对话:多智能体系统中用于问答的迭代路由

Feijie Wu, Zitao Li, Fei Wei, Yaliang Li, Bolin Ding, Jing Gao

机构 * Purdue University(普渡大学) Alibaba(阿里巴巴) Zoom Communication(Zoom通信)

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

AI总结 本文提出RIRS框架,通过迭代路由解决多智能体问答中用户无法确定咨询哪个专家及复杂问题需多专家证据的问题,提升回答准确性和效率。

Comments Differences between v1 & v2: The algorithm name of the first version is RopMura, which decomposes a multi-hop query into several simple subqueries, and a question selector selects one of the subqueries to answer. In the second version, the name is updated to RIRS, which directly routes a query to the appropriate agents, regardless of whether the query is single-hop or multi-hop

详情

展开后加载摘要…

URL PDF HTML 收藏
2510.14377 2026-04-02 cs.CL cs.IR cs.LG 73%

PluriHopRAG: Exhaustive, Recall-Sensitive QA Through Corpus-Specific Document Structure Learning

PluriHopRAG: 通过语料库特定文档结构学习实现全面、召回敏感的问答

Mykolas Sveistrys, Richard Kunert

机构 * Turbit Systems GmbH

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

AI总结 本文提出PluriHopRAG,通过学习语料库特定文档结构分解查询,改进多跳问答任务的召回敏感性和全面性,在PluriHopWIND和Loong基准上取得显著提升。

详情

展开后加载摘要…

URL PDF HTML 收藏
2603.20316 2026-03-24 cs.IR cs.AI 73%

Bypassing Document Ingestion: An MCP Approach to Financial Q&A

绕过文档摄入:一种MCP方法用于金融问答

Sasan Mansouri, Edoardo Pilla, Mark Wahrenburg, Fabian Woebbeking

机构 * University of Groningen(Groningen大学) Goethe University Frankfurt(法兰克福歌德大学) Martin Luther University Halle-Wittenberg(哈雷-维滕贝格马丁路德大学) Halle Institute for Economic Research (IWH)(哈雷经济研究所)

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

AI总结 本文研究MCP在金融问答中的可靠性,通过构建定制MCP服务器测试FinDER基准,发现其在多步数值问题上准确率达80.4%,为金融问答提供基线并揭示其局限性。

Comments 19 pages, 10 figures

详情

展开后加载摘要…

URL PDF HTML 收藏
2603.19097 2026-03-20 cs.CL cs.AI 73%

DaPT: A Dual-Path Framework for Multilingual Multi-hop Question Answering

DaPT:一种多语言多跳问答的双路径框架

Yilin Wang, Yuchun Fan, Jiaoyang Li, Ziming Zhu, Yongyu Mu, Qiaozhi He, Tong Xiao, Jingbo Zhu

机构 * School of Computer Science and Engineering, Northeastern University, Shenyang, China(东北大学计算机科学与工程学院) NiuTrans Research, Shenyang, China(牛译科研)

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

AI总结 本文提出DaPT框架,通过构建多语言多跳问答基准并采用双语检索与回答策略,解决多语言多跳问答中的基准缺失和语义依赖问题,实验表明其在MuSiQue基准上平均EM得分提升18.3%。

Comments Accepted by ICASSP 2026

详情

展开后加载摘要…

URL PDF HTML 收藏
2510.20548 2026-03-17 cs.CL cs.AI 73%

GlobalRAG: Enhancing Global Reasoning in Multi-hop Question Answering via Reinforcement Learning

GlobalRAG: 通过强化学习增强多跳问答中的全局推理

Jinchang Luo, Mingquan Cheng, Fan Wan, Ni Li, Xiaoling Xia, Shuangshuang Tian, Tingcheng Bian, Haiwei Wang, Haohuan Fu, Yan Tao

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

AI总结 GlobalRAG通过强化学习框架提升多跳问答的全局推理能力,引入规划质量奖励和子目标完成奖励,结合渐进权重退火策略,有效解决多步推理中的全局规划和执行不一致问题。

Comments 8 pages, 3 figures, 4 tables

详情

展开后加载摘要…

URL PDF HTML 收藏
2602.08221 2026-02-10 cs.CL cs.AI 73%

CoRect: Context-Aware Logit Contrast for Hidden State Rectification to Resolve Knowledge Conflicts

CoRect: 用于隐藏状态校正的上下文感知logit对比以解决知识冲突

Xuhua Ma, Richong Zhang, Zhijie Nie

机构 * Beihang University(北航大学)

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

AI总结 CoRect通过上下文感知logit对比校正隐藏状态,解决模型内部参数化知识与检索证据之间的冲突,提升生成任务的忠实度和减少幻觉。

详情

展开后加载摘要…

URL PDF HTML 收藏
2602.05512 2026-02-09 cs.CL cs.IR 73%

A Human-in-the-Loop, LLM-Centered Architecture for Knowledge-Graph Question Answering

面向知识图谱问答的人机协同、大语言模型中心架构

Larissa Pusch, Alexandre Courtiol, Tim Conrad

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

AI总结 本文提出一种人机协同的大语言模型中心架构,用于知识图谱问答,通过生成Cypher查询并让用户逐步优化,提升复杂数据集的可访问性并保持事实准确性。

详情

展开后加载摘要…

URL PDF HTML 收藏
2601.14123 2026-01-21 cs.CL cs.IR 73%

A Systematic Analysis of Chunking Strategies for Reliable Question Answering

对可靠问答系统中分块策略的系统分析

Sofia Bennani, Charles Moslonka

机构 * Artefact Research Center(Artifact研究中心)

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

AI总结 本文通过系统分析,探讨了不同分块策略对RAG系统可靠性的影响,发现句子分块在成本效率上最优,且上下文长度对性能有显著影响。

Comments 3 pages, 2 figures, 1 table, pre-print

详情

展开后加载摘要…

URL PDF HTML 收藏
2508.00743 2026-01-01 cs.CL cs.AI cs.LG 73%

Multi-step retrieval and reasoning improves radiology question answering with large language models

多步检索与推理提升大型语言模型在放射学问答中的表现

Sebastian Wind, Jeta Sopa, Daniel Truhn, Mahshad Lotfinia, Tri-Thien Nguyen, Keno Bressem, Lisa Adams, Mirabela Rusu, Harald Köstler, Gerhard Wellein, Andreas Maier, Soroosh Tayebi Arasteh

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

AI总结 RaR通过多步检索与推理提升放射学问答中大型语言模型的诊断准确性和事实一致性。

Comments Published in npj Digital Medicine

Journal ref npj Digit. Med. 8, 790 (2025)

详情

展开后加载摘要…

URL PDF HTML 收藏
2409.18924 2025-12-01 cs.CL cs.AI 73%

Simulated patient systems powered by large language model-based AI agents offer potential for transforming medical education

基于大语言模型的AI代理的模拟患者系统有潜力改变医学教育

Huizi Yu, Jiayan Zhou, Lingyao Li, Shan Chen, Jack Gallifant, Anye Shi, Xiang Li, Jingxian He, Wenyue Hua, Mingyu Jin, Guang Chen, Yang Zhou, Zhao Li, Trisha Gupte, Ming-Li Chen, Zahra Azizi, Qi Dou, Bryan P. Yan, Yongfeng Zhang, Yanqiu Xing, Themistocles L. Danielle S. Bitterman, Themistocles L. Assimes, Xin Ma, Lin Lu, Lizhou Fan

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

AI总结 基于大语言模型的AI代理构建的模拟患者系统在医学教育中展现出高保真度和教育价值,优于人类模拟患者。

Comments 19 pages, 6 figures, 4 tables

详情

展开后加载摘要…

URL PDF HTML 收藏