Multi-Hop RAG

RAG: Retrieval-Augmented Generation

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26 papers4 papers in the last four weeks, level with the four weeks before. 0.0% of all new papers.

  1. Reading Between the Chapters: A Graph-Free RAG Rebuilt With AI and Human Feedback

    Oct 31, 2026Dipto Sumit, Syeda Fabiayee Jahan, Farig SadequeRetrieval-Augmented GenerationQuestion Answering

    BRAC University, Dhaka, Bangladesh

  2. Retrieving from Your Own Mistakes: On-Policy Training of Embedding Models for Multi-Hop Retrieval-Augmented Generation

    Oct 29, 2026Chenjie Qiu, Zixuan Zeng, Shaobin Shi +3Multi-Hop RAGRetrieval-Augmented Generation

    Singapore Management University Singapore · Guangdong University of Technology Guangzhou, China

  3. DeFT-RAG: Decomposing Multi-Hop Questions into Self-Contained Sub-Questions with Reusable Answers

    Oct 27, 2026Dingyi Kang, Bingzhe LiMulti-Hop QARetrieval-Augmented Generation

    University of Texas at Dallas Richardson, Texas, USA

  4. SpectRAG: Weighted Chunk Graphs for Token-Budgeted Context Selection in Multi-Hop Retrieval-Augmented Generation

    Oct 27, 2026Zafer Sahinoglu, Abdulazeez Mohammed, Buse Yaren Kazangirler +1Multi-Hop RAGGraph Retrieval-Augmented Generation

    Mitsubishi Electric US Cambridge, 5900-A Katella Avenue California 90630, USA · Mitsubishi Electric Innovation Center (MELIC) Cambridge, MA 02139, USA · Institute of Graduate Programs, Dept. of Computer Engineering, Karabuk University, Karabuk, 78050, Turkey

  5. Corpus-Guided Dual-Path Propagation for Graph Retrieval-Augmented Generation

    Sep 29, 2026Baoxian Liu, Tong WeiMulti-Hop QAGraph Retrieval-Augmented Generation

    College of Software Engineering, Southeast University, Nanjing 210096, China · Key Laboratory of Computer Network and Information Integration (Southeast University), Ministry of Education, China · School of Computer Science and Engineering, Southeast University, Nanjing 210096, China

  6. STITCH-RAG: Spatio-Temporal Influence Tracing over Topic Hypergraphs for Multi-Hop Retrieval-Augmented Generation

    Sep 28, 2026Haodong Yang, Mengzhu Chen, Jia CaiMulti-Hop QARetrieval-Augmented Generation

    School of Statistics And Data Science, Guangdong University of Finance & Economics Guangzhou, China

  7. Conformal Factuality Control for Multi-Hop Retrieval-Augmented Generation

    Sep 27, 2026Muhammad Aimal Rehman, Chi-Kuang YehMulti-Hop RAGRetrieval-Augmented Generation

    Department of Mathematics & Statistics Georgia State University Atlanta, GA, USA

  8. LiteRAG: Cost-Efficient Graph-Based Retrieval-Augmented Generation

    Sep 9, 2026Daniel Alejandro Coll Tejeda, Pedro García López, Daniel Barcelona-PonsMulti-Hop QARetrieval-Augmented Generation

    Universitat Rovira i Virgili

  9. CAGE: Coherence-Aware Graph Encoding for Retrieval-Augmented Generation

    Sep 4, 2026Tong Qi, Jingyu Wu, Youbing Yin +3Retrieval-Augmented GenerationGraph Retrieval-Augmented Generation

  10. ISO-RAG: Isoperimetric Noise Control for Retrieval-Augmented Generation

    Sep 1, 2026Siyuan Zhang, Hanchen Wang, Dong Wen +2Multi-Hop QAGraph Retrieval-Augmented Generation

    University of Technology Sydney · University of New South Wales

  11. PRO-Step: Step-level Process Reward Optimization for Retrieval-Augmented Generation

    Aug 31, 2026MinKeon Kim, Namjun Lee, Jaekwang KimRetrieval-Augmented GenerationRetrieval-Augmented Reasoning

    Department of Applied Artificial Intelligence, Convergence Program for Social Innovation, Sungkyunkwan University, Seoul, South Korea

  12. PAGE-RAG: Provenance-Aware Graph Evidence Promotion for Fixed-Budget Multi-hop Retrieval-Augmented Generation

    Aug 30, 2026Haokun Deng, Xunkai Li, Hongchao Qin +1Multi-Hop QARetrieval-Augmented Generation

    Department of Computer Science, Beijing Institute of Technology

  13. AgenticRag-R1: Agentic Reinforcement Learning with Stack Memory for Multi-Step Reasoning, Retrieval and Memorizing

    Aug 30, 2026Xinke Jiang, Yue Fang, Zhibang Yang +12Retrieval-Augmented GenerationAgentic RAG

    National Engineering Research Center of Software Engineering, Peking University, Beijing, China · School of Computer Science, Peking University, Beijing, China · Key Laboratory of High Confidence Software Technologies, Ministry of Education, Beijing, China +3

  14. Better Retrieval, Worse Robustness: How Multi-hop RAG Amplifies Upstream ASR Errors

    Aug 24, 2026Zhenghua BaoMulti-Hop RAGRAG Robustness

    Continuum AI

  15. CMT-RAG: Complementary Memory Traces for Multi-turn Multi-hop RAG

    Jul 29, 2026Lang Zhou, Yingjian Chen, Shuxuan Li +2Conversational MemoryRetrieval-Augmented Generation

    Sun Yat-sen University · Shenzhen Loop Area Institude · The University of Hong Kong

  16. DynaKRAG: A Unified Framework for Learnable Evidence Control in Multi-Hop Retrieval-Augmented Generation

    Jul 7, 2026Yaqi Wu, Xiaolei Guo, Chenyu Zhou +7Multi-Hop QARetrieval-Augmented Generation

    Shanghai Jiao Tong University · Shanghai Aircraft Manufacturing Co., Ltd. · Tongji University

  17. Only Ask What You Don't Know: Grounded Delta Planning for Efficient Multi-step RAG

    Jun 21, 2026Wei-Chieh Chou, Xuanjun Chen, Jian-Ren Lin +3Multi-Hop QARetrieval-Augmented Generation

    Dept. of Computer Science and Information Engineering, National Taiwan University · Graduate Institute of Communication Engineering, National Taiwan University · Department of Economics, National Taiwan University +2

  18. Self-Augmenting Retrieval for Diffusion Language Models

    Jun 4, 2026Paul Jünger, Justin Lovelace, Linxi Zhao +2Diffusion Language ModelsRetrieval-Augmented Generation

    Department of Computer Science, Cornell University.

  19. A Fixed-Budget, Cluster-Aware Standard for LLM-as-a-Judge Evaluation: A Multi-Hop RAG Stress Test

    May 27, 2026Camilo Chacón Sartori, José H. GarcíaRetrieval-Augmented GenerationLLM-as-a-Judge

    Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC and BIST, Campus UAB, Bellaterra, Barcelona, Spain

  20. Retrieval is Cheap, Show Me the Code: Executable Multi-Hop Reasoning for Retrieval-Augmented Generation

    May 13, 2026Jiashuo Sun, Jimeng Shi, Yixuan Xie +10Multi-Hop QARetrieval-Augmented Generation

    University of Illinois Urbana-Champaign · Hong Kong University of Science and Technology · Texas A&M University +1

  21. AdaGATE: Adaptive Gap-Aware Token-Efficient Evidence Assembly for Multi-Hop Retrieval-Augmented Generation

    May 4, 2026Yilin Guo, Yinshan Wang, Yixuan WangEvidence SelectionRetrieval-Augmented Generation

    Center for Data Science New York University · Tandon School of Engineering New York University

  22. PAR2^2-RAG: Planned Active Retrieval and Reasoning for Multi-Hop Question Answering

    Mar 30, 2026Xingyu Li, Rongguang Wang, Yuying Wang +5Multi-Hop RAGRetrieval-Augmented Generation

    Oracle AI

  23. IndexRAG: Index-Time Reasoning for Multi-Hop Retrieval-Augmented Generation

    Mar 17, 2026Zhenghua Bao, Yi ShiMulti-Hop QARetrieval-Augmented Generation

    Continuum AI Shanghai, China · Continuum AI San Francisco, CA, USA

  24. StratRAG: A Multi-Hop Retrieval Evaluation Dataset for Retrieval-Augmented Generation Systems

    Mar 6, 2026Aryan PatodiyaMulti-Hop RetrievalRAG Evaluation

    Department of Computer Science, California State University, Fresno, Fresno, CA, USA

  25. AutoPrunedRetriever: Persistent Reasoning Graphs for Efficient and Extensible Retrieval-Augmented Generation

    Feb 4, 2026Ning Wang, Kuanyan Zhu, Daniel Yuehwoon Yee +4RAG Context CompressionRetrieval-Augmented Generation

    Cornell University · University of Cambridge · The University of Hong Kong +2

  26. Think Parallax: Solving Multi-Hop Problems via Multi-View Knowledge-Graph-Based Retrieval-Augmented Generation

    Oct 17, 2025Jinliang Liu, Jiale Bai, Shaoning ZengMulti-Hop RAGMulti-Hop QA

    Yangtze Delta Region Institute (Huzhou), University of Electronic Science and Technology of China, Huzhou, Zhejiang, China · School of Information and Software Engineering, University of Electronic Science and Technology of China, Chengdu, Sichuan, China