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. 长文档RAG 391 篇

2605.06416 2026-05-08 cs.CL 70%

MiA-Signature: Approximating Global Activation for Long-Context Understanding

MiA-Signature:近似全局激活以实现长上下文理解

Yuqing Li, Jiangnan Li, Mo Yu, Zheng Lin, Weiping Wang, Jie Zhou

机构 * Institute of Information Engineering, Chinese Academy of Sciences(中国科学院信息工程研究所) School of Cyber Security, University of Chinese Academy of Sciences(中国科学院大学网络安全学院) Pattern Recognition Center, WeChat AI, Tencent(微信AI模式识别中心) Hunyuan Team, Tencent(腾讯文心一言团队)

专题命中 长文档RAG :RAG(abstract,abstract_cn);分类 cs.CL

AI总结 本文提出MiA-Signature,通过压缩表示近似全局激活对下游处理的影响,提升长上下文理解任务的性能。

Comments This is a work in progress; we will continue to revise and improve the manuscript

详情

展开后加载摘要…

URL PDF HTML 收藏
2605.01474 2026-05-05 cs.CL 70%

ReMedi: Reasoner for Medical Clinical Prediction

ReMedi:医疗临床预测的推理器

Yushi Cao, Yiming Chen, Hongchao Jiang, Hung-yi Lee, Robby T. Tan

机构 * ASUS Intelligent Cloud Services (AICS)(ASUS智能云服务(AICS)) NTU Artificial Intelligence Center of Research Excellence (NTU AI-CoRE)(国立科技大学人工智能研究中心(NTU AI-CoRE)) National University of Singapore(新加坡国立大学)

专题命中 长文档RAG :RAG(abstract,abstract_cn);分类 cs.CL

AI总结 ReMedi通过生成推理-答案对提升电子健康记录的临床预测能力,利用真实答案提示增强推理过程,实验显示在多个任务中F1得分提升达19.9%。

Comments ACL 2026 findings

详情

展开后加载摘要…

URL PDF HTML 收藏
2604.22193 2026-04-27 cs.CL 70%

How Large Language Models Balance Internal Knowledge with User and Document Assertions

大型语言模型如何在内部知识与用户和文档断言之间取得平衡

Shuowei Li, Haoxin Li, Wenda Chu, Yi Fang

机构 * Santa Clara University(圣克拉拉大学) Nanyang Technological University(南洋理工大学) California Institute of Technology(加州理工学院)

专题命中 长文档RAG :RAG(abstract,abstract_cn);分类 cs.CL

AI总结 本文研究了大型语言模型在处理内部知识与外部信息时的平衡问题,提出三源交互框架,评估27个模型,发现模型更依赖文档断言,且通过微调可提升其区分能力。

Comments Findings of ACL 2026

详情

展开后加载摘要…

URL PDF HTML 收藏
2604.20254 2026-04-23 cs.AI cs.LG 70%

Mol-Debate: Multi-Agent Debate Improves Structural Reasoning in Molecular Design

Mol-Debate:多智能体辩论提升分子设计中的结构推理

Wengyu Zhang, Xiao-Yong Wei, Qing Li

机构 * The Hong Kong Polytechnic University(香港理工大学) Sichuan University(四川大学)

专题命中 长文档RAG :RAG(abstract,abstract_cn);分类 cs.AI

AI总结 本文提出Mol-Debate框架,通过生成-辩论-细化循环提升分子设计中的结构推理能力,实验显示其在多个基准测试中表现优异。

详情

展开后加载摘要…

URL PDF HTML 收藏
2601.14053 2026-04-17 cs.LG cs.AI cs.CV cs.MA eess.IV 70%

LLMOrbit: A Circular Taxonomy of Large Language Models -From Scaling Walls to Agentic AI Systems

LLMOrbit:大型语言模型的圆形分类法——从扩展壁垒到智能体AI系统

Badri N. Patro, Vijay S. Agneeswaran

机构 * Microsoft(微软)

专题命中 长文档RAG :RAG(abstract,abstract_cn);分类 cs.AI

AI总结 本文提出LLMOrbit,通过八个维度分析2019-2025年50余种大型语言模型,揭示数据稀缺、成本激增和能源消耗三大危机,并提出六种突破扩展壁垒的范式,推动生成AI和智能体系统的发展。

详情

展开后加载摘要…

URL PDF HTML 收藏
2603.03293 2026-03-05 cs.CL 70%

SE-Search: Self-Evolving Search Agent via Memory and Dense Reward

SE-Search: 通过记忆和密集奖励实现的自进化搜索代理

Jian Li, Yizhang Jin, Dongqi Liu, Hang Ding, Jiafu Wu, Dongsheng Chen, Yunhang Shen, Yulei Qin, Ying Tai, Chengjie Wang, Xiaotong Yuan, Yabiao Wang

机构 * Nanjing University(南京大学) Tencent YoutuLab(腾讯优图实验室)

专题命中 长文档RAG :retrieval augmented generation(abstract);RAG(abstract);分类 cs.CL

AI总结 SE-Search通过记忆净化、原子查询训练和密集奖励提升搜索效率,优于现有基线方法。

详情

展开后加载摘要…

URL PDF HTML 收藏
2507.07634 2026-03-03 cs.CL 70%

FrugalRAG: Less is More in RL Finetuning for Multi-Hop Question Answering

FrugalRAG: 在多跳问答中少即是多

Abhinav Java, Srivathsan Koundinyan, Nagarajan Natarajan, Amit Sharma

机构 * Microsoft Research India(微软印度研究院)

专题命中 长文档RAG :retrieval-augmented generation(abstract);RAG(abstract);分类 cs.CL

AI总结 FrugalRAG通过强化学习减少检索步骤,实现多跳问答任务的高效准确权衡。

详情

展开后加载摘要…

URL PDF HTML 收藏
2506.20642 2026-02-20 cs.CL 70%

$π$-CoT: Prolog-Initialized Chain-of-Thought Prompting for Multi-Hop Question-Answering

$π$-CoT:基于Prolog初始化的多跳问答链式思维提示法

Chao Wan, Albert Gong, Mihir Mishra, Carl-Leander Henneking, Claas Beger, Kilian Q. Weinberger

机构 * cornell(康奈尔大学)

专题命中 长文档RAG :retrieval-augmented generation(abstract);RAG(abstract);分类 cs.CL

AI总结 $π$-CoT通过结合逻辑编程与语言模型,提升多跳问答性能,优于传统RAG和CoT方法。

详情

展开后加载摘要…

URL PDF HTML 收藏
2510.20356 2026-02-03 cs.CL 70%

FreeChunker: A Cross-Granularity Chunking Framework

FreeChunker: 一种跨粒度分块框架

Wenxuan Zhang, Yuan-Hao Jiang, Yang Cao, Yonghe Wu

机构 * Shanghai Institute of Artificial Intelligence for Education, East China Normal University, China(上海教育人工智能研究院,东华师范大学,中国) Education Technology, East China Normal University, China(教育技术,东华师范大学,中国)

专题命中 长文档RAG :retrieval-augmented generation(abstract);RAG(abstract);分类 cs.CL

AI总结 FreeChunker提出了一种跨粒度分块框架,通过灵活的检索支持任意句子组合,提升了RAG系统在复杂查询中的适应性和效率。

Comments Submitted to arXiv, October 2025

详情

展开后加载摘要…

URL PDF HTML 收藏
2601.08288 2026-01-14 cs.AI 70%

OpenMic: A Multi-Agent-Based Stand-Up Comedy Generation System

OpenMic: 基于多智能体的站立喜剧生成系统

Yuyang Wu, Hanzhong Cao, Jianhao Chen, Yufei Li

机构 * School of Electronics Engineering and Computer Science, Peking University(电子工程与计算机科学学院,北京大学)

专题命中 长文档RAG :retrieval-augmented generation(abstract);RAG(abstract);分类 cs.AI

AI总结 OpenMic通过多智能体系统生成基于文化背景的站立喜剧,结合检索增强生成和专用JokeWriter提升幽默与节奏表现。

详情

展开后加载摘要…

URL PDF HTML 收藏
2601.07260 2026-01-13 cs.CL 70%

ActiShade: Activating Overshadowed Knowledge to Guide Multi-Hop Reasoning in Large Language Models

ActiShade: 通过激活被遮蔽的知识来指导大语言模型的多跳推理

Huipeng Ma, Luan Zhang, Dandan Song, Linmei Hu, Yuhang Tian, Jun Yang, Changzhi Zhou, Chenhao Li, Yizhou Jin, Xudong Li, Meng Lin, Mingxing Zhang, Shuhao Zhang

专题命中 长文档RAG :retrieval-augmented generation(abstract);RAG(abstract);分类 cs.CL

AI总结 ActiShade通过激活被遮蔽的知识来提升大语言模型在多跳推理中的表现。

Comments Accepted to AAAI 2026

详情

展开后加载摘要…

URL PDF HTML 收藏
2512.20144 2026-01-05 cs.CL 70%

Multi-hop Reasoning via Early Knowledge Alignment

通过早期知识对齐实现多跳推理

Yuxin Wang, Shicheng Fang, Bo Wang, Qi Luo, Xuanjing Huang, Yining Zheng, Xipeng Qiu

机构 * Computer Science, Fudan University(复旦大学计算机科学系) Institute of Modern Languages and Linguistics, Fudan University(复旦大学现代语言与语言学研究所) Shanghai SII(上海SII)

专题命中 长文档RAG :retrieval-augmented generation(abstract);RAG(abstract);分类 cs.CL

AI总结 EKA通过早期知识对齐提升多跳推理效率,增强检索精度和系统性能。

Comments 16 pages

详情

展开后加载摘要…

URL PDF HTML 收藏
2512.02660 2026-01-05 cs.CV cs.IR 70%

Spatially-Grounded Document Retrieval via Patch-to-Region Relevance Propagation

通过补丁到区域相关性传播实现空间感知的文档检索

Athos Georgiou

机构 * Independent Researcher(独立研究者)

专题命中 长文档RAG :retrieval-augmented generation(abstract);RAG(abstract);分类 cs.IR

AI总结 通过结合ColPali的补丁相似性与OCR区域,实现更精确的文档检索,提升RAG任务中的上下文相关性

Comments 21 pages, 6 figures, 8 tables. Includes ancillary files with full benchmark results and ablation studies. Code available at https://github.com/athrael-soju/Snappy

详情

展开后加载摘要…

URL PDF HTML 收藏
2507.02974 2025-12-02 cs.LG cs.CL cs.CR 70%

InvisibleInk: High-Utility and Low-Cost Text Generation with Differential Privacy

InvisibleInk: 基于差分隐私的高效低成本文本生成

Vishnu Vinod, Krishna Pillutla, Abhradeep Guha Thakurta

机构 * CeRAI, IIT Madras(CeRAI,IIT马德拉斯) WSAI, IIT Madras(WSAI,IIT马德拉斯) Google DeepMind(谷歌DeepMind)

专题命中 长文档RAG :retrieval-augmented generation(abstract);RAG(abstract);分类 cs.CL

AI总结 InvisibleInk通过差分隐私保证,在降低计算成本的同时生成高质量隐私保护的长文本。

Comments Published at NeurIPS 2025

详情

展开后加载摘要…

URL PDF HTML 收藏
2511.18832 2025-11-25 cs.CL 70%

Concept than Document: Context Compression via AMR-based Conceptual Entropy

概念而非文档:基于AMR的概念熵进行上下文压缩

Kaize Shi, Xueyao Sun, Xiaohui Tao, Lin Li, Qika Lin, Guandong Xu

机构 * University of Southern Queensland(南方昆士兰大学) University of Technology Sydney(技术悉尼大学) The Hong Kong Polytechnic University(香港理工大学) Wuhan University of Technology(武汉理工大学) National University of Singapore(新加坡国立大学) The Education University of Hong Kong(香港教育大学)

专题命中 长文档RAG :retrieval-augmented generation(abstract);RAG(abstract);分类 cs.CL

AI总结 本文提出基于AMR的概念熵方法,通过压缩上下文保留核心语义,提升RAG任务的准确性和效率。

详情

展开后加载摘要…

URL PDF HTML 收藏
2511.00489 2025-11-04 cs.CL 70%

ToM: Leveraging Tree-oriented MapReduce for Long-Context Reasoning in Large Language Models

Jiani Guo, Zuchao Li, Jie Wu, Qianren Wang, Yun Li, Lefei Zhang, Hai Zhao, Yujiu Yang

机构 * School of Computer Science, Wuhan University, Wuhan, China(武汉大学计算机学院) School of Artificial Intelligence, Wuhan University, Wuhan, China(武汉大学人工智能学院) Tsinghua University(清华大学) Cognitive AI Lab(认知人工智能实验室) School of Computer Science, Shanghai Jiao Tong University, Shanghai, China(上海交通大学计算机学院)

专题命中 长文档RAG :retrieval-augmented generation(abstract);RAG(abstract);分类 cs.CL

Comments EMNLP 2025 Main Conference

详情

展开后加载摘要…

URL PDF HTML 收藏
2411.15993 2025-09-26 cs.CL 70%

Investigating Factuality in Long-Form Text Generation: The Roles of Self-Known and Self-Unknown

Lifu Tu, Rui Meng, Shafiq Joty, Yingbo Zhou, Semih Yavuz

机构 * Salesforce AI Research(Salesforce人工智能研究)

专题命中 长文档RAG :retrieval-augmented generation(abstract);RAG(abstract);分类 cs.CL

详情

展开后加载摘要…

URL PDF HTML 收藏
2501.18724 2025-09-08 cs.CL 70%

Large Language Models with Temporal Reasoning for Longitudinal Clinical Summarization and Prediction

Maya Kruse, Shiyue Hu, Nicholas Derby, Yifu Wu, Samantha Stonbraker, Bingsheng Yao, Dakuo Wang, Elizabeth Goldberg, Yanjun Gao

机构 * University of Colorado Anschutz Medical Campus(科罗拉多大学安舒茨医学校园) University of Colorado Boulder(科罗拉多大学波德分校) Northeastern University(东北大学)

专题命中 长文档RAG :retrieval augmented generation(abstract);RAG(abstract);分类 cs.CL

详情

展开后加载摘要…

URL PDF HTML 收藏
2508.11873 2025-08-19 cs.CY cs.AI cs.HC cs.MM 70%

SimInterview: Transforming Business Education through Large Language Model-Based Simulated Multilingual Interview Training System

Truong Thanh Hung Nguyen, Tran Diem Quynh Nguyen, Hoang Loc Cao, Thi Cam Thanh Tran, Thi Cam Mai Truong, Hung Cao

机构 * Analytics Everywhere Lab, University of New Brunswick, Canada(新不伦瑞克大学分析 everywhere 实验室) University of Foreign Language Studies, University of Danang, Vietnam(越南丹绒大学外语学院) Faculty of Information Technology, University of Science, VNU-HCM, Vietnam(越南胡志明市大学信息科技学院) Faculty of Economics and Accounting, Quy Nhon University, Vietnam(越南奎隆大学经济与会计学院) Faculty of Natural Sciences, Quy Nhon University, Vietnam(越南奎隆大学自然科学学院)

专题命中 长文档RAG :retrieval-augmented generation(abstract);RAG(abstract);分类 cs.AI

Comments Published as a conference paper at ICEFM 2025

详情

展开后加载摘要…

URL PDF HTML 收藏
2507.13334 2025-07-22 cs.CL 70%

A Survey of Context Engineering for Large Language Models

Lingrui Mei, Jiayu Yao, Yuyao Ge, Yiwei Wang, Baolong Bi, Yujun Cai, Jiazhi Liu, Mingyu Li, Zhong-Zhi Li, Duzhen Zhang, Chenlin Zhou, Jiayi Mao, Tianze Xia, Jiafeng Guo, Shenghua Liu

机构 * Institute of Computing Technology, Chinese Academy of Sciences(中国科学院计算技术研究所) University of California, Merced(加州大学默塞德分校) The University of Queensland(昆士兰大学) Peking University(北京大学) Tsinghua University(清华大学) University of Chinese Academy of Sciences(中国科学院大学)

专题命中 长文档RAG :retrieval-augmented generation(abstract);RAG(abstract);分类 cs.CL

Comments ongoing work; 166 pages, 1411 citations

详情

展开后加载摘要…

URL PDF HTML 收藏
2507.10726 2025-07-16 cs.IR cs.LG 70%

Extracting Document Relations from Search Corpus by Marginalizing over User Queries

Yuki Iwamoto, Kaoru Tsunoda, Ken Kaneiwa

机构 * The University of Electro-Communications(东京电波通信大学)

专题命中 长文档RAG :retrieval-augmented generation(abstract);RAG(abstract);分类 cs.IR

Comments 9 pages, 6 figures

详情

展开后加载摘要…

URL PDF HTML 收藏
2506.02000 2025-06-24 cs.CL 70%

NovelHopQA: Diagnosing Multi-Hop Reasoning Failures in Long Narrative Contexts

Abhay Gupta, Michael Lu, Kevin Zhu, Sean O'Brien, Vasu Sharma

机构 * Algoverse AI Research(Algoverse AI研究机构) University of California, Berkeley(加州大学伯克利分校) Meta FAIR Lab(Meta FAIR实验室)

专题命中 长文档RAG :retrieval-augmented generation(abstract);RAG(abstract);分类 cs.CL

详情

展开后加载摘要…

URL PDF HTML 收藏
2506.15522 2025-06-19 cs.CL 70%

Lessons from Training Grounded LLMs with Verifiable Rewards

Shang Hong Sim, Tej Deep Pala, Vernon Toh, Hai Leong Chieu, Amir Zadeh, Chuan Li, Navonil Majumder, Soujanya Poria

专题命中 长文档RAG :retrieval-augmented generation(abstract);RAG(abstract);分类 cs.CL

详情

展开后加载摘要…

URL PDF HTML 收藏
2506.00491 2025-06-03 cs.IR 70%

Optimizing Question Semantic Space for Dynamic Retrieval-Augmented Multi-hop Question Answering

Linhao Ye, Lang Yu, Zhikai Lei, Qin Chen, Jie Zhou, Liang He

专题命中 长文档RAG :retrieval-augmented generation(abstract);RAG(abstract);分类 cs.IR

详情

展开后加载摘要…

URL PDF HTML 收藏
2505.21700 2025-05-30 cs.IR 70%

Rethinking Chunk Size For Long-Document Retrieval: A Multi-Dataset Analysis

Sinchana Ramakanth Bhat, Max Rudat, Jannis Spiekermann, Nicolas Flores-Herr

专题命中 长文档RAG :retrieval-augmented generation(abstract);RAG(abstract);分类 cs.IR

详情

展开后加载摘要…

URL PDF HTML 收藏
2505.21940 2025-05-29 cs.CL 70%

RISE: Reasoning Enhancement via Iterative Self-Exploration in Multi-hop Question Answering

Bolei He, Xinran He, Mengke Chen, Xianwei Xue, Ying Zhu, Zhenhua Ling

机构 * University of Science and Technology of China(中国科学技术大学) Baidu Inc.(百度公司)

专题命中 长文档RAG :retrieval-augmented generation(abstract);RAG(abstract);分类 cs.CL

Comments ACL 2025 Findings

详情

展开后加载摘要…

URL PDF HTML 收藏
2505.21741 2025-05-29 cs.MA cs.CY cs.IR 70%

AI-Supported Platform for System Monitoring and Decision-Making in Nuclear Waste Management with Large Language Models

Dongjune Chang, Sola Kim, Young Soo Park

专题命中 长文档RAG :retrieval-augmented generation(abstract);RAG(abstract);分类 cs.IR

Journal ref Proceedings of the WM2025 Conference, March 9-13, 2025, Phoenix, Arizona, USA

详情

展开后加载摘要…

URL PDF HTML 收藏
2410.12788 2025-05-22 cs.CL 70%

Meta-Chunking: Learning Text Segmentation and Semantic Completion via Logical Perception

Jihao Zhao, Zhiyuan Ji, Yuchen Feng, Pengnian Qi, Simin Niu, Bo Tang, Feiyu Xiong, Zhiyu Li

机构 * School of Information, Renmin University of China(中国人民大学信息学院) Institute for Advanced Algorithms Research(高级算法研究所)

专题命中 长文档RAG :retrieval-augmented generation(abstract);RAG(abstract);分类 cs.CL

详情

展开后加载摘要…

URL PDF HTML 收藏
2505.15394 2025-05-22 cs.IR 70%

Reranking with Compressed Document Representation

Hervé Déjean, Stéphane Clinchant

专题命中 长文档RAG :RAG(abstract);retriever(abstract);分类 cs.IR

详情

展开后加载摘要…

URL PDF HTML 收藏
2505.05666 2025-05-12 cs.CV cs.AI 70%

Lost in OCR Translation? Vision-Based Approaches to Robust Document Retrieval

Alexander Most, Joseph Winjum, Ayan Biswas, Shawn Jones, Nishath Rajiv Ranasinghe, Dan O'Malley, Manish Bhattarai

机构 * Los Alamos National Laboratory(洛斯阿拉莫斯国家实验室) Gianforte School of Computing(吉安福特计算学院) Montana State University Bozeman(蒙大拿州立大学博兹曼分校)

专题命中 长文档RAG :retrieval-augmented generation(abstract);RAG(abstract);分类 cs.AI

详情

展开后加载摘要…

URL PDF HTML 收藏