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。

2026-01-27 至 2026-01-27 共收录 24 信号源:cs.IR, cs.CL, cs.AI, cs.DB

1. 检索器与排序 15 篇

2601.17212 2026-01-27 cs.CL 88%

DF-RAG: Query-Aware Diversity for Retrieval-Augmented Generation

DF-RAG:基于查询的多样性检索增强生成

Saadat Hasan Khan, Spencer Hong, Jingyu Wu, Kevin Lybarger, Youbing Yin, Erin Babinsky, Daben Liu

机构 * George Mason University(乔治·马歇尔大学) Capital One

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

AI总结 DF-RAG通过在检索阶段引入多样性,提升复杂推理问答任务的F1性能,相比传统RAG提升了4-10个百分点,并接近Oracle上限的91.3%

Comments Accepted to Findings of EACL 2026

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2601.15124 2026-01-27 cs.LG cs.AI 88%

RAG-GFM: Overcoming In-Memory Bottlenecks in Graph Foundation Models via Retrieval-Augmented Generation

RAG-GFM:通过检索增强生成克服图基础模型中的内存瓶颈

Haonan Yuan, Qingyun Sun, Jiacheng Tao, Xingcheng Fu, Jianxin Li

机构 * SKLCCSE, School of Computer Science and Engineering(计算机科学与工程学院) Beihang University(北航) Guangxi Normal University(广西师范大学)

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

AI总结 RAG-GFM通过检索增强生成方法,解决图基础模型中的内存瓶颈问题,提升模型的效率和效果。

Comments Accepted by the Web Conference 2026 (Research Track)

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2601.17532 2026-01-27 cs.CL cs.AI 86%

Less is More for RAG: Information Gain Pruning for Generator-Aligned Reranking and Evidence Selection

少即是多:为生成器对齐的检索增强生成中的信息增益剪枝

Zhipeng Song, Yizhi Zhou, Xiangyu Kong, Jiulong Jiao, Xinrui Bao, Xu You, Xueqing Shi, Yuhang Zhou, Heng Qi

机构 * organization= School of Computer Science Technology, Dalian University of Technology , addressline= No.2 Linggong Road, Ganjingzi District , city= Dalian , postcode= 116024 , country= China organization= College of Health-Preservation Wellness, Dalian Medical University , addressline= No. 9 West Section of Lvshun South Road, Lvshunkou District , city= Dalian , postcode= 116044 , country= China organization= School of Information Engineering, Dalian Ocean University , addressline= No. 2-52, Heishijiao Street, Shahekou District , city= Dalian , postcode= 116023 , country= China organization= School of Information Engineering, Liaodong University , addressline= No.116 Linjiang Back Street, Zhenan District , city= Dandong , postcode= 118001 , country= China organization= Information Technology Center, Qinghai University , addressline= 251 Ningda Road, Chengbei District , city= Xining , postcode= 810016 , country= China organization= School of Electronic Information Engineering, Liaoning Technical University , addressline= 188 Longwan South Street, Sijiatun District , city= Huludao , postcode= 125105 , country= China organization= Tencent (Dalian Northern Interactive Entertainment Technology Co., Ltd.) , addressline= 21/F, Tencent Building, No. 26 Jingxian St, Ganjingzi District , city= Dalian , postcode= 116085 , country= China

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

AI总结 本文提出信息增益剪枝方法,通过生成器对齐的效用信号优化证据选择,提升RAG在有限上下文预算下的生成质量与效率。

Comments 26 pages, 10 figures

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2601.16984 2026-01-27 cs.LG cs.AI cs.CL cs.CV cs.IR cs.MM 85%

TelcoAI: Advancing 3GPP Technical Specification Search through Agentic Multi-Modal Retrieval-Augmented Generation

TelcoAI: 通过代理多模态检索增强生成技术推进3GPP技术规范搜索

Rahul Ghosh, Chun-Hao Liu, Gaurav Rele, Vidya Sagar Ravipati, Hazar Aouad

机构 * Generative AI Innovation Center, Amazon Web Services (AWS)(生成式AI创新中心,亚马逊网络服务)

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

AI总结 TelcoAI通过代理多模态检索增强生成技术,提升3GPP技术规范搜索的准确性和效率,实现87%的召回率和16%的性能提升。

Comments Accepted to IJCNLP-AACL 2025

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2510.12668 2026-01-27 cs.IR cs.CL 84%

Understanding Parametric Knowledge Injection in Retrieval-Augmented Generation

理解检索增强生成中的参数化知识注入

Minghao Tang, Shiyu Ni, Jingtong Wu, Zengxin Han, Keping Bi

机构 * State Key Laboratory of AI Safety(人工智能安全国家重点实验室) ICT, Chinese Academy of Sciences(中国科学院信息科技研究院) University of Chinese Academy of Sciences(中国科学院大学)

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

AI总结 本文研究了参数化RAG中的知识注入,发现结合传统和参数化方法(PT-RAG)在性能上最佳,同时揭示了其在知识冲突和鲁棒性方面的优势。

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2503.06950 2026-01-27 cs.CL 83%

CtrlRAG: Black-box Document Poisoning Attacks for Retrieval-Augmented Generation of Large Language Models

CtrlRAG:用于大型语言模型检索增强生成的黑盒文档污染攻击

Runqi Sui

机构 * Beijing University of Posts and Telecommunications(北京邮电大学) Sun Yat-sen University(中山大学)

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

AI总结 CtrlRAG通过注入恶意文档实现对RAG系统的黑盒攻击,提升攻击成功率并提出动态防御策略以平衡安全与性能。

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2511.17044 2026-01-27 cs.IR 83%

Parametric Retrieval-Augmented Generation using Latent Routing of LoRA Adapters

基于LoRA适配器潜在路由的参数化检索增强生成

Zhan Su, Fengran Mo, Jinghan Zhang, Yuchen Hui, Jiaao Sun, Jian-yun Nie

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

AI总结 Poly-PRAG通过少量LoRA适配器和潜在路由函数,高效整合外部知识,降低存储与推理成本。

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2502.18536 2026-01-27 cs.CV cs.CL cs.IR cs.LG 81%

FilterRAG: Zero-Shot Informed Retrieval-Augmented Generation to Mitigate Hallucinations in VQA

FilterRAG: 零样本引导式检索增强生成以缓解视觉问答中的幻觉

Nobin Sarwar

机构 * University of Maryland, Baltimore County(马里兰大学巴尔的摩分校)

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

AI总结 FilterRAG通过结合BLIP-VQA与检索增强生成,利用外部知识源减少视觉问答中的幻觉问题,提升模型在知识驱动和分布外场景的鲁棒性。

Comments 12 pages, 6 figures and 2 tables; Accepted at ICCV 2025 Workshop on Building Foundation Models You Can Trust (T2FM)

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2601.17692 2026-01-27 cs.IR cs.CL 79%

LegalMALR:Multi-Agent Query Understanding and LLM-Based Reranking for Chinese Statute Retrieval

LegalMALR:多代理查询理解与基于大语言模型的重排序法用于中文法律条文检索

Yunhan Li, Mingjie Xie, Gaoli Kang, Zihan Gong, Gengshen Wu, Min Yang

机构 * Faculty of Data Science(数据科学学院) City University of Macau(澳门城市大学) Shenzhen Key Laboratory for High Performance Data Mining(深圳高性能数据挖掘重点实验室) Shenzhen Institutes of Advanced Technology(深圳先进技术研究所) Chinese Academy of Sciences(中国科学院) Southern University of Science and Technology(南方科技大学) Artificial Intelligence Research Institute(人工智能研究院) Shenzhen University of Advanced Technology(深圳大学先进技术学院)

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

AI总结 LegalMALR通过多代理查询理解和大语言模型重排序技术,提升中文法律条文检索的准确性和适用性。

Comments 31pages, 4 figures

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2601.18195 2026-01-27 cs.CV 78%

QualiRAG: Retrieval-Augmented Generation for Visual Quality Understanding

QualiRAG:用于视觉质量理解的检索增强生成

Linhan Cao, Wei Sun, Weixia Zhang, Xiangyang Zhu, Kaiwei Zhang, Jun Jia, Dandan Zhu, Guangtao Zhai, Xiongkuo Min

机构 * Shanghai Jiao Tong University(上海交通大学) East China Normal University(华东师范大学) Shanghai Artificial Intelligence Laboratory(上海人工智能实验室)

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

AI总结 QualiRAG通过检索增强生成框架,利用大模型的潜在感知知识,实现无需训练的视觉质量理解与比较。

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2601.18527 2026-01-27 cs.CL 70%

Exploring Fine-Tuning for In-Context Retrieval and Efficient KV-Caching in Long-Context Language Models

探索针对长上下文语言模型的微调以实现上下文检索和高效的KV缓存

Francesco Maria Molfese, Momchil Hardalov, Rexhina Blloshmi, Bill Byrne, Adrià de Gispert

机构 * Sapienza University of Rome(罗马萨皮恩扎大学) Amazon AGI(亚马逊人工智能研究院)

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

AI总结 本文研究了长上下文语言模型在微调策略下的性能提升及KV缓存压缩下的鲁棒性,展示了领域内和跨领域任务中的不同表现。

Comments European Chapter of the Association for Computational Linguistics EACL 2026

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2601.17824 2026-01-27 cs.HC cs.IR 70%

OwlerLite: Scope- and Freshness-Aware Web Retrieval for LLM Assistants

OwlerLite:面向LLM助手的范围和新鲜度感知网络检索

Saber Zerhoudi, Michael Dinzinger, Michael Granitzer, Jelena Mitrovic

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

AI总结 OwlerLite通过用户定义的范围和数据新鲜度提升LLM助手的检索可控性和可信度。

Journal ref Proceedings of the Companion Proceedings of the ACM Web Conference 2026 (WWW Companion '26)

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2510.09897 2026-01-27 cs.IR 70%

PairSem: LLM-Guided Pairwise Semantic Matching for Scientific Document Retrieval

PairSem: 基于大语言模型的成对语义匹配用于科学文档检索

Wonbin Kweon, Runchu Tian, SeongKu Kang, Pengcheng Jiang, Zhiyong Lu, Jiawei Han, Hwanjo Yu

专题命中 检索器与排序 :retriever(abstract);dense retrieval(abstract);分类 cs.IR

AI总结 PairSem通过实体-属性对捕捉科学概念的多面性,提升科学文档检索的精度和上下文感知能力。

Comments WWW 2026

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2601.17333 2026-01-27 cs.IR cs.AI cs.CE cs.DB 56%

FinMetaMind: A Tech Blueprint on NLQ Systems for Financial Knowledge Search

FinMetaMind: 金融知识检索中自然语言查询系统的设计技术蓝图

Lalit Pant, Shivang Nagar

机构 * Independent Author(独立研究者)

专题命中 检索器与排序 :分类 cs.IR、cs.AI、cs.DB;vector search(comments)

AI总结 FinMetaMind提出了一种针对金融知识检索的NLQ系统设计,通过整合自然语言处理、搜索工程和向量数据模型,解决金融数据检索中的关键挑战。

Comments 8 pages, 8 figures, Information Retrieval, Natural Language Query, Vector Search, Embeddings, Named Entity Recognition, Large Language Models

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2601.12148 2026-01-27 cs.SE 50%

Many Hands Make Light Work: An LLM-based Multi-Agent System for Detecting Malicious PyPI Packages

众手成炬:基于LLM的多智能体系统用于检测恶意PyPI包

Muhammad Umar Zeshan, Motunrayo Ibiyo, Claudio Di Sipio, Phuong T. Nguyen, Davide Di Ruscio

专题命中 检索器与排序 :RAG(abstract)

AI总结 本文提出LAMPS,一种基于LLM的多智能体系统,通过协作检测恶意PyPI包,实现高准确率和显著的性能提升。

Comments The paper has been peer-reviewed and accepted for publication to the Journal of Systems and Software (https://www.sciencedirect.com/journal/journal-of-systems-and-software)

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2. 知识库问答 4 篇

2601.12658 2026-01-27 cs.CL cs.AI 84%

Augmenting Question Answering with A Hybrid RAG Approach

通过混合RAG方法增强问答

Tianyi Yang, Nashrah Haque, Vaishnave Jonnalagadda, Yuya Jeremy Ong, Zhehui Chen, Yanzhao Wu, Lei Yu, Divyesh Jadav, Wenqi Wei

机构 * Plastic Lab(塑料实验室) Google(谷歌) Florida International University(佛罗里达国际大学) Rensselaer Polytechnic Institute(伦塞拉尔理工学院)

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

AI总结 本文提出SSRAG方法,通过混合查询增强、代理路由和结构化检索技术,提升问答任务的响应质量。

Comments 10 pages, 5 tables, 2 figures; presented at IEEE CogMI 2025

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2601.15434 2026-01-27 cs.CE 82%

ManuRAG: Multi-modal Retrieval Augmented Generation for Manufacturing Question Answering (Early Version)

ManuRAG:面向制造业问答的多模态检索增强生成

Yunqing Li, Zihan Dong, Farhad Ameri, Jianbang Zhang

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

AI总结 ManuRAG通过多模态检索增强生成技术,提升制造业问答的准确性与可靠性,适用于多种领域。

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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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2601.17173 2026-01-27 cs.CL cs.AI 62%

Beyond Factual QA: Mentorship-Oriented Question Answering over Long-Form Multilingual Content

超越事实问答:面向长形式多语言内容的指导型问答

Parth Bhalerao, Diola Dsouza, Ruiwen Guan, Oana Ignat

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

AI总结 本文提出MentorQA,首个多语言长形式视频指导型问答数据集和评估框架,通过对比不同架构发现Multi-Agent在复杂和低资源语言中表现更优。

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3. 图谱与结构化RAG 1 篇

2601.09715 2026-01-27 cs.CL cs.AI cs.HC cs.IR 75%

Introducing Axlerod: An LLM-based Chatbot for Assisting Independent Insurance Agents

引入Axlerod:一种基于大语言模型的聊天机器人,用于协助独立保险代理

Adam Bradley, John Hastings, Khandaker Mamun Ahmed

机构 * The Beacom College of Computer and Cyber Sciences, Dakota State University(计算机与网络安全学院,达科他州立大学)

专题命中 图谱与结构化RAG :retrieval-augmented generation(abstract);RAG(abstract);分类 cs.IR、cs.CL、cs.AI

AI总结 Axlerod是一种基于大语言模型的聊天机器人,旨在通过自然语言处理、检索增强生成和领域知识整合,提高独立保险代理的工作效率。

Comments 6 pages, 2 figures, 1 table

Journal ref 2025 IEEE Cyber Awareness and Research Symposium (CARS'25)

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4. RAG评测 4 篇

2601.09028 2026-01-27 cs.CL cs.AI cs.IR 85%

OpenDecoder: Open Large Language Model Decoding to Incorporate Document Quality in RAG

OpenDecoder: 开源大型语言模型解码以纳入文档质量在RAG中

Fengran Mo, Zhan Su, Yuchen Hui, Jinghan Zhang, Jia Ao Sun, Zheyuan Liu, Chao Zhang, Tetsuya Sakai, Jian-Yun Nie

机构 * Clemson University(克莱姆森大学) University of Notre Dame(诺特丹大学) Georgia Institute of Technology(佐治亚理工学院) Waseda University(早稻田大学)

专题命中 RAG评测 :RAG(title,abstract);retrieval-augmented generation(abstract);分类 cs.IR、cs.CL、cs.AI

AI总结 OpenDecoder通过整合文档质量评估提升RAG模型的鲁棒性,利用相关性、排序和QPP评分优化生成过程。

Comments Accepted by ACM WWW 2026

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2601.18267 2026-01-27 cs.IR 83%

Orchestrating Specialized Agents for Trustworthy Enterprise RAG

协调专用代理以实现可信的企业RAG

Xincheng You, Qi Sun, Neha Bora, Huayi Li, Shubham Goel, Kang Li, Sean Culatana

专题命中 RAG评测 :RAG(title,abstract);retrieval-augmented generation(abstract);分类 cs.IR

AI总结 ADORE通过结构化记忆库和迭代协调机制,提升企业RAG在高风险决策中的可追溯性和证据完整性。

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2601.14949 2026-01-27 cs.IR 83%

What Should I Cite? A RAG Benchmark for Academic Citation Prediction

我应该引用什么?一个用于学术引用预测的RAG基准

Leqi Zheng, Jiajun Zhang, Canzhi Chen, Chaokun Wang, Hongwei Li, Yuying Li, Yaoxin Mao, Shannan Yan, Zixin Song, Zhiyuan Feng, Zhaolu Kang, Zirong Chen, Hang Zhang, Qiang Liu, Liang Wang, Ziyang Liu

专题命中 RAG评测 :RAG(title,abstract);retrieval-augmented generation(abstract);分类 cs.IR

AI总结 CiteRAG提出一个用于学术引用预测的RAG基准,通过多层次检索策略和生成器,评估大型语言模型在引用预测中的性能。

Journal ref WWW 2026

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2508.18880 2026-01-27 cs.AI 70%

Challenges for Generative AI in Legal Reasoning

生成AI在法律推理中的挑战

Eljas Linna, Tuula Linna

机构 * Tampere University(塔尔库大学) University of Helsinki(赫尔辛基大学)

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

AI总结 本文探讨了生成AI在法律推理中的关键挑战,分析了现有AI技术在处理法律问题中的局限性,并提出分阶段采用技术以提升法律推理的严谨性。

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