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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 8553 信号源:cs.IR, cs.CL, cs.AI, cs.DB

1. 检索器与排序 4551 篇

2402.15301 2024-06-19 cs.CL cs.LG stat.ME 74%

Causal Graph Discovery with Retrieval-Augmented Generation based Large Language Models

Yuzhe Zhang, Yipeng Zhang, Yidong Gan, Lina Yao, Chen Wang

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

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2405.06545 2024-05-13 cs.CL cs.LG 74%

Mitigating Hallucinations in Large Language Models via Self-Refinement-Enhanced Knowledge Retrieval

Mengjia Niu, Hao Li, Jie Shi, Hamed Haddadi, Fan Mo

专题命中 检索器与排序 :knowledge retrieval(title);分类 cs.CL

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2302.11953 2024-03-04 cs.IR cs.LG 74%

MFBE: Leveraging Multi-Field Information of FAQs for Efficient Dense Retrieval

Debopriyo Banerjee, Mausam Jain, Ashish Kulkarni

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

Comments The first two authors contributed equally to this work. 12 pages, 3 figures, 5 tables. Accepted at the 2023 Pacific-Asia Conference On Knowledge Discovery And Data Mining (PAKDD)

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2312.17748 2024-02-07 cs.IR 74%

K-PERM: Personalized Response Generation Using Dynamic Knowledge Retrieval and Persona-Adaptive Queries

Kanak Raj, Kaushik Roy, Vamshi Bonagiri, Priyanshul Govil, Krishnaprasad Thirunarayanan, Manas Gaur

专题命中 检索器与排序 :knowledge retrieval(title);分类 cs.IR

Comments Accepted at AAAI 2024 Spring Symposium Series

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2401.13598 2024-01-25 cs.CL 74%

Consistency Guided Knowledge Retrieval and Denoising in LLMs for Zero-shot Document-level Relation Triplet Extraction

Qi Sun, Kun Huang, Xiaocui Yang, Rong Tong, Kun Zhang, Soujanya Poria

专题命中 检索器与排序 :knowledge retrieval(title);分类 cs.CL

Comments Accepted by WWW 2024

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2401.01076 2024-01-04 cs.CL 74%

DialCLIP: Empowering CLIP as Multi-Modal Dialog Retriever

Zhichao Yin, Binyuan Hui, Min Yang, Fei Huang, Yongbin Li

专题命中 检索器与排序 :retriever(title);分类 cs.CL

Comments ICASSP 2024

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2212.02851 2023-10-24 cs.CL 74%

DiSTRICT: Dialogue State Tracking with Retriever Driven In-Context Tuning

Praveen Venkateswaran, Evelyn Duesterwald, Vatche Isahagian

专题命中 检索器与排序 :retriever(title);分类 cs.CL

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2210.11934 2023-05-26 cs.IR 74%

An Analysis of Fusion Functions for Hybrid Retrieval

Sebastian Bruch, Siyu Gai, Amir Ingber

专题命中 检索器与排序 :hybrid retrieval(title);分类 cs.IR

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2303.14979 2023-03-28 cs.IR 74%

Lexicon-Enhanced Self-Supervised Training for Multilingual Dense Retrieval

Houxing Ren, Linjun Shou, Jian Pei, Ning Wu, Ming Gong, Daxin Jiang

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

Comments EMNLP 2022 Findings

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2201.10582 2023-02-21 cs.IR 74%

Out-of-Domain Semantics to the Rescue! Zero-Shot Hybrid Retrieval Models

Tao Chen, Mingyang Zhang, Jing Lu, Michael Bendersky, Marc Najork

专题命中 检索器与排序 :hybrid retrieval(title);分类 cs.IR

Comments Accepted at ECIR 2022 (full paper)

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2211.14896 2022-11-29 cs.RO cs.AI 74%

Knowledge Retrieval Using Functional Object-Oriented Networks

Gabriel Laverghetta

专题命中 检索器与排序 :knowledge retrieval(title);分类 cs.AI

Comments 4 pages, 3 figures, 3 tables

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2211.04524 2022-11-17 cs.RO cs.AI 74%

Knowledge Retrieval for Robotic Cooking

Kundana Mandapaka

专题命中 检索器与排序 :knowledge retrieval(title);分类 cs.AI

Comments 3 pages, 1 figure, and 2 tables; modified references

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2211.03037 2022-11-17 cs.RO cs.AI 74%

Knowledge Retrieval using Functional Object-Oriented Network

Naseem Shaik

专题命中 检索器与排序 :knowledge retrieval(title);分类 cs.AI

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2211.03522 2022-11-08 cs.RO cs.AI 74%

Knowledge Retrieval

Vishnu Vardhan Reddy Palli

专题命中 检索器与排序 :knowledge retrieval(title);分类 cs.AI

Comments 5 pages, 5 figures

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2208.09257 2022-08-22 cs.IR 74%

Ultron: An Ultimate Retriever on Corpus with a Model-based Indexer

Yujia Zhou, Jing Yao, Zhicheng Dou, Ledell Wu, Peitian Zhang, Ji-Rong Wen

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

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2205.14859 2022-05-31 cs.IR 74%

Cache-Augmented Inbatch Importance Resampling for Training Recommender Retriever

Jin Chen, Defu Lian, Yucheng Li, Baoyun Wang, Kai Zheng, Enhong Chen

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

Comments 18 pages

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2006.05405 2021-05-14 cs.LG cs.AI 74%

Retrieval-Augmented Generation for Code Summarization via Hybrid GNN

Shangqing Liu, Yu Chen, Xiaofei Xie, Jingkai Siow, Yang Liu

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

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2008.05201 2020-08-21 cs.CL cs.LG cs.SE 74%

OCoR: An Overlapping-Aware Code Retriever

Qihao Zhu, Zeyu Sun, Xiran Liang, Yingfei Xiong, Lu Zhang

专题命中 检索器与排序 :retriever(title);分类 cs.CL

Journal ref ASE 2020: 35th IEEE/ACM International Conference on Automated Software Engineering Proceedings

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1909.06762 2019-09-19 cs.CL 74%

Entity-Consistent End-to-end Task-Oriented Dialogue System with KB Retriever

Libo Qin, Yijia Liu, Wanxiang Che, Haoyang Wen, Yangming Li, Ting Liu

专题命中 检索器与排序 :retriever(title);分类 cs.CL

Comments Accepted at EMNLP 2019

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2608.07438 2026-08-10 cs.AI cs.CL cs.HC 新提交 73%

PsychoAgent: An Affect-Sensitive Cognitive Architecture for Conflict-Aware Memory in LLM Agents

PsychoAgent:面向大语言模型智能体的、具备冲突感知记忆的情感敏感认知架构

Mohammad Amanlou, Parham Abed Azad, Farbod Davoodi, Mostafa Masumi, Behnam Bahrak, Abdol-Hossein Vahabie

机构 * School of Electrical and Computer Engineering, College of Engineering, University of Tehran(德黑兰大学工程学院电气与计算机工程学院) Sharif University of Technology(谢里夫理工大学) Missouri University of Science and Technology(密苏里科技大学) Tehran Institute for Advanced Studies, Khatam University(哈塔姆大学德黑兰高等研究院)

专题命中 检索器与排序 :RAG(abstract,abstract_cn);分类 cs.CL、cs.AI

AI总结 该研究提出PsychoAgent架构,分离事实与情感记忆并通过冲突感知控制器整合,在三类冲突场景中其冲突关键记忆检索率优于相关基线,为LLM智能体建模类人冲突效应提供了可检查机制。

Comments 12 pages main paper + 10 pages supplementary material; supplementary material included

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2607.24884 2026-07-30 cs.SE cs.AI cs.CL cs.LG 版本更新 73%

Beyond "What to Retrieve": Uncertainty in Retrieval-Augmented Code Generation

超越“检索什么”:检索增强代码生成中的不确定性

Chandan Kumar Sah, Li Zhang, Xiaoli Lian

专题命中 检索器与排序 :RAG(abstract,abstract_cn);分类 cs.CL、cs.AI

AI总结 研究存储库级代码生成中异构证据不确定性问题,提出不确定性感知框架OpenCoder,通过估计特定源不确定性来过滤和排序证据以指导相关操作,实验表明其能提高输出正确性,支持将不确定性作为可操作控制信号。

Comments 9 pages, 4 figures. Source code and supporting materials are available at https://github.com/Rocky5502/OpenCoder_V1

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2607.21861 2026-07-27 cs.CL cs.AI 新提交 73%

Data Quality over Capacity: Internalizing Documents into LoRA Adapters for Closed-Book QA

容量之上的数据质量:将文档内化到LoRA适配器中用于闭卷问答

Joan Figuerola Hurtado

专题命中 检索器与排序 :RAG(abstract,abstract_cn);分类 cs.CL、cs.AI

AI总结 研究将文档内化到LoRA适配器用于闭卷问答,发现适配器容量足够时,训练数据质量主导闭卷准确率,一次整理大幅提升准确率,确认容量趋势及秩与学习率耦合,内化适配器在低延迟下表现优于检索基线,还报告了调试LLM训练的过程。

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2607.15095 2026-07-20 cs.CL cs.AI cs.MA 版本更新 73%

Digital Pantheon: Simulating and Auditing Coalition Formation with LLM Agents

数字万神殿:使用大语言模型智能体模拟和审计联盟形成

Dylan Van Mulders, Matthias Bogaert, Dirk Van den Poel

机构 * Ghent University(根特大学)

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

AI总结 该研究针对政治联盟形成谈判,提出结合多种技术的多智能体框架,在弗拉芒选举中实施,通过引入相关拓扑、分数和检验使其可解释,模拟产生稳定结果,能可靠预测现实,提供了探索政党兼容性等的测试平台。

Comments 11 pages, 2 figures, 5 tables, To be published in the AIDEM Workshop proceedings of the ECML PKDD 2026 Conference

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2607.15253 2026-07-17 cs.IR cs.CL 新提交 73%

Bridge Evidence: Static Retrieval Utility Does Not Predict Causal Utility in Multi-Step Agentic Search

桥梁证据:静态检索效用无法预测多步智能体搜索中的因果效用

Debayan Mukhopadhyay, Utshab Kumar Ghosh, Shubham Chatterjee

机构 * University of Calcutta(卡塔克大学) Missouri University of Science and Technology(密苏里科技大学)

专题命中 检索器与排序 :RAG(abstract,abstract_cn);分类 cs.IR、cs.CL

AI总结 研究智能体检索中静态检索效用与因果效用的差异,通过在HotpotQA上用ReAct风格智能体实验,比较原始与反事实运行得CTU分数,发现两者近乎独立,约三分之一文档为桥梁文档,还确定了相关机制,指出优化静态相关性无法带来因果有用性。

Comments Preprint; extended version in preparation

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2606.28365 2026-06-30 cs.IR cs.AI 73%

CAMI: Cost-Aware Agent-Guided Multi-Indexing for Semantic Retrieval

CAMI:成本感知的智能体引导多索引语义检索

Adnan Qidwai, Anand Eswaran, Sonam Mishra, Jaydeep Sen, Sachindra Joshi

机构 * IBM Software Innovation Lab India(IBM软件创新实验室印度)

专题命中 检索器与排序 :RAG(abstract,abstract_cn);分类 cs.IR、cs.AI

AI总结 提出CAMI框架,将多索引构建形式化为预算约束的多目标组合选择问题,通过智能体发现、原子单元搜索和置信度感知调度,在严格预算下系统性地识别高召回率索引组合,相比标准基线召回率提升9.4%,预算减少5倍。

Comments Accepted to ACM CAIS 2026

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2606.28336 2026-06-30 cs.IR cs.AI 73%

HyBIRD: Hyperbolic Bridge Retrieval and Diagnosis for Methodology Inspiration Retrieval

HyBIRD: 双曲桥检索与诊断用于方法论灵感检索

Yang Yang, Boyun Xu, Hao Fu, Jindong Li, Zining Zhong, Bowen Tian, Jiemin Wu, Menglin Yang, Yutao Yue

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

AI总结 提出HyBIRD框架,将方法论灵感检索建模为双曲桥检索,通过轻量级双曲桥变体保持密集检索性能,并利用LLM辅助方法块进行事后解释和证据选择,实现可检查的查询需求分析。

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2606.20890 2026-06-23 cs.CL cs.IR 新提交 73%

Topic-to-Timestamp Alignment by Constrained Evidence Selection

通过约束证据选择的主题到时间戳对齐

Zeynep Yılbırt, Marina Litvak, Michael Färber

机构 * TU Dresden(德累斯顿工业大学) SpeechMind GmbH(SpeechMind 公司) Shamoon College of Engineering(沙蒙工程学院) ScaDS.AI Dresden/Leipzig(ScaDS.AI 德累斯顿/莱比锡)

专题命中 检索器与排序 :RAG(abstract,abstract_cn);分类 cs.IR、cs.CL

AI总结 针对会议记录中主题到时间戳的对齐问题,提出将时间戳预测重构为约束时间候选选择,通过检索时间戳转录块并选择最佳候选而非生成时间码,显著提升召回率和解析输出数量。

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2606.08397 2026-06-09 cs.CL cs.IR 新提交 73%

TrustMargin: Training-Free Arbitration between Parametric Memory and Retrieved Evidence in Large Language Models

TrustMargin: 大语言模型中参数化记忆与检索证据之间的无训练仲裁

Jingyan Xu, Hong Shi, Yi Shan, Penghui Liu, Yunhao Bai, Ningyuan Li, Xueyang Liu

机构 * Peking University(北京大学)

专题命中 检索器与排序 :RAG(abstract,abstract_cn);分类 cs.IR、cs.CL

AI总结 针对大语言模型在知识问答中参数记忆与检索证据冲突的问题,提出无训练仲裁层TrustMargin,利用模型自身似然度评分选择更可信的答案,无需微调或外部评判。

Comments 13 pages, 6 figures, 9 tables. Code and data are available at https://github.com/mojixu/TrustMargin.git

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2605.30237 2026-06-02 cs.IR cs.CL cs.LG 73%

GRASP: Plan-Guided Graph Retrieval with Adaptive Fusion and Reranking on Semi-Structured Knowledge Bases

GRASP:半结构化知识库上具有自适应融合和重排序的计划引导图检索

Yicheng Tao, Yiqun Wang, Xiangchen Song, Xin Luo, Kai Liu, Jie Liu

机构 * Department of Electrical Engineering and Computer Science, University of Michigan(密歇根大学电气工程与计算机科学系) Department of Computational Medicine and Bioinformatics, University of Michigan(密歇根大学计算医学与生物信息学系)

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

AI总结 提出GRASP框架,通过计划引导图检索、条件融合和重排序三阶段,在半结构化知识库上实现最先进的检索性能。

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2604.22722 2026-06-01 cs.IR cs.AI cs.LG 73%

Aligning Dense Retrievers with LLM Utility via Distillation

通过蒸馏将稠密检索器与LLM效用对齐

Rajinder Sandhu, Di Mu, Cheng Chang, Md Shahriar Tasjid, Himanshu Rai, Maksims Volkovs, Ga Wu

机构 * Dalhousie University(达尔豪西大学)

专题命中 检索器与排序 :RAG(abstract,abstract_cn);分类 cs.IR、cs.AI

AI总结 提出Utility-Aligned Embeddings (UAE)框架,通过蒸馏LLM的困惑度降低效用分布来训练双编码器,在不增加测试时LLM推理开销的情况下提升稠密检索的精度和效率。

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