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Period ending 2026-09-21

7 new papers

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Period ending 2026-09-14

6 new papers

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Period ending 2026-09-07

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279 papers

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  1. Efficient Cost-Aware LLM Evaluation via Bayesian Bandit Gittins Indices

    Sep 22, 2026Qian Xie, Yueli He, Nairen CaoLarge Language Model EvaluationInformation Retrieval Metrics

  2. The Visual Target Matters: Learning across the Visual Hierarchy for Brain-to-Image Retrieval

    Sep 21, 2026Ye Wang, HaoKun Ren, Hong Yu +4Retrieval Layer

  3. Parameterized Dense-Sparse Fusion for Hybrid Retrieval: Tuning a Rank-Score Mix on BEIR SciFact with Qdrant

    Sep 19, 2026Satyanarayan Pati, Srikanth PatilRetrieval Layer

  4. Preserving What Matters: Semantic Scaffolds Beyond Saturation in Summarization Evaluation

    Sep 18, 2026Nikhil Reddy Pottanigari, Ramin Fahimi, Noah Bolger +2Information Retrieval Metrics

  5. Automated Goldsmith's Mark Retrieval in Silverware

    Sep 17, 2026Atmik Tiwari, Vincent Christlein, Mark Fichtner +5Silver BulletHuman Annotations

  6. F2^{2}DR: A Fine-Grained Full-Pipeline Reward Framework for DeepSearch Workflows

    Sep 17, 2026Bojian Xiong, Wentao Ding, Yujing Lu +11Deep ResearchInformation Retrieval Metrics

  7. VoiceTrace: A Benchmark and Retrieval Framework for Who-Said-What Speech Retrieval

    Sep 16, 2026Aaron Yee, Fengjie Lu, Jiarui Hai +5Audio RepresentationRetrievers

  8. Quanta: A Self-Contained Python Library for Hybrid Retrieval over Quantised Embeddings, Lexical Indexes, and Knowledge Graphs

    Sep 16, 2026Ioannis E. LivierisRetrieversRecent Retrieval-Augmented Generation

  9. One Size Does Not Fit All! Dynamic Retriever and Generator Selection for RAG

    Sep 15, 2026Neeraj Anand, Payel Santra, Partha Basuchowdhuri +2Retrieval-Augmented Generation SystemsRetrievers

  10. RegRet: Enhancing Region-Level Retrieval in Large Multimodal Models

    Sep 15, 2026Xun Liang, Honghui Yang, Weihang Pan +6Multimodal RetrievalMulti-Modal Representation Learning

  11. IROH: Insightful Ranking Of Humor using Multi-Stage Hybrid Retrieval with Rationale-Distilled LLM Judges for JOKER 2026 Track Task 1 English

    Sep 14, 2026Ana-Maria Luisa Mocanu, Sebastian Mocanu, Ciprian-Octavian Truică +1Large Language Model JudgesHumor

  12. Parameter-Efficient Retrievers for Polish and European Languages

    Sep 11, 2026Sławomir Dadas, Rafał Poświata, Małgorzata Grębowiec +1RetrieversSmall Language Models

  13. ReGround: Grounding Reviewer Comments in Multimodal Evidence

    Sep 11, 2026Serwar Basch, Lizhen Qu, Iryna GurevychReviewerMultimodal Documents

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

    Sep 9, 2026Daniel Alejandro Coll Tejeda, Pedro García López, Daniel Barcelona-PonsGraph-Based Retrieval Augmented GenerationGraph-Based Retrieval

  15. Kernel-Managed Shared Memory for System-Wide Personalization

    Sep 9, 2026Ryan Lum, Yongfeng ZhangAgent MemoryRetrieval Task

  16. SQLMorph: Query Mutation and Fine-Grained Metrics for Text-to-SQL Evaluation

    Sep 8, 2026Mohammadhossein Malekpour, Mohamed Riahi, Maxime Lamothe +1Text-To-SqlInformation Retrieval Metrics

  17. Q2D-Web: A Large-Scale Benchmark for Retrieval in Agentic RAG Systems

    Sep 8, 2026Maximilian Schall, Sedigheh Eslami, Markus Krimmel +4RetrieversRelevance

  18. Reading a Legal Question Word by Word: Embedding Trajectories of 2,144 Vietnamese Legal Headlines

    Sep 8, 2026Tran Minh QuanLegal DomainHeadlines

  19. RepoNav: From Snippet Retrieval to File-Centered Repository Navigation for Code Agents

    Sep 8, 2026Hongzheng Chai, Jiakun Li, Hongyue Yu +1Repository-Level Code UnderstandingRetrieval Task

  20. Revoked but Still Authoritative: An Empirical Study of Revocation Enforcement in Agent-Memory Systems

    Sep 8, 2026Yi Ting Shen, Kentaroh Toyoda, Alex LeungAgent MemoryRetrieval Layer

  21. CIVI: A Framework for Diagnosing Search Agent Failures in Civic Information

    Sep 8, 2026Dingying Liu, Yunshun Zhong, Wentao Zhang +1Agentic SearchSearch Agents

  22. Noēsis: Deterministic-First Retrieval with Two-Tier Context Hydration for Factuality-Critical Queries on Small Local Models

    Sep 7, 2026Nicola CogottiFactsRetrieval Strategies

  23. Matryoshka Hash Representations for Model-Aware Compact Semantic Retrieval

    Sep 7, 2026Peichun Hua, Yunming XiaoRetrieval LayerMatryoshka Representation Learning

  24. Query-Aware Token Budgeting for Efficient Late-Interaction Visual Document Retrieval

    Sep 7, 2026PS Rishi, Rajeev Ranjan Dwivedi, Vinod K KurmiVisual Document RetrievalRetrieval Layer

  25. Shadow Queries for Private Retrieval in Vector Databases

    Sep 7, 2026Xinguo Feng, Zhongkui Ma, Zihan Wang +4Model-Agnostic DefenseVector Database

  26. Does the Selected Object Reach the Reader? Auditing Identity Handoffs in Grounded Language-Model Pipelines

    Sep 4, 2026Siddharth Vohra, Runmin Jiang, Xiaomo Li +1ReadingContextual Grounding

  27. VestigeKV: The NoPE-MLA KV Cache Carries Its Own Sparse-Attention Signal in a Vestigial Branch

    Sep 3, 2026WenJie FanKey-Value CacheCache

  28. Remember and Reweight: Enhancing Multi-Agent Debate with Experience Memory and Confidence Estimation

    Sep 3, 2026Xuanfa Jin, Zhijian Ma, Yongcheng Zeng +3Multi-Agent DebateReweighting

  29. ExecRetrieval: Measuring the Functional-Correctness Gap in Code-Embedding Retrieval

    Sep 1, 2026Aaryan Kapoor, Md Abdullah Al Hafiz KhanInformation Retrieval MetricsCorrectness

  30. MIDR: Enrichment-Augmented Indexing for Multimodal Document Retrieval

    Sep 1, 2026Debanjan Mahata, Atharva Tendle, Daniel Preotiuc-Pietro +2Multimodal RetrievalRetrieval Task

  31. Inspicio: Open-Vocabulary, LLM-Based Sense Retrieval for Historical Languages

    Sep 1, 2026Michele CilettiDisambiguationLexicon

  32. Automated Tree Knowledge Graph Construction using Ontology Expansion and Retrieval from Vietnamese History Textbooks

    Sep 1, 2026Ket Doan Nguyen, Minh N. H. NguyenKnowledge GraphsInformation Retrieval Metrics

  33. It Takes Two to Match: Co-Evolving Generative Retriever with Reinforcement Learning

    Sep 1, 2026Runpeng Dai, Kaili Huang, Changsung Kang +1RetrieversFeedback Learning

  34. EGT-KG: Evidence-Grounded Typed KG Retrieval for Practical Scientific QA with Small Language Models

    Aug 31, 2026Muran Yu, Jiechao Gao, Yuandong Pan +5Knowledge GraphsRetrievers

  35. StreamScout: Learning When to Look Deeper for Streaming Video Understanding

    Aug 31, 2026Ce Zhang, Jing Bi, Jinxi He +9Streaming VideoVideo Understanding

  36. Different representation learning objectives recover distinct latent structures from the same psychometric data

    Aug 31, 2026Cong Cao, Tassos C. Kyriakides, Pambos VrasidasPsychometricsLatent Structure

  37. Learning from What You Retrieve: Online RL Fine-Tuning for Semantic Retrieval

    Aug 31, 2026Shaowei Wei, Chong Huang, Songtao Fang +3Reinforcement Fine-TuningInformation Retrieval Metrics

  38. TaxCE : A Framework for Automated Taxonomy Construction and Evaluation at Scale

    Aug 31, 2026Sandeep Sricharan Mukku, Albert Aristotle Nanda, Rohit PyatiTaxonomyTopic Modeling

  39. RATIO: A Benchmark for Retrieval Across Typed Ideation Operations in Scientific Literature

    Aug 27, 2026Maayan Sharon, Tom HopeIdeasInformation Retrieval Metrics

  40. When Images Look Right and Retrieve Wrong: Coverage-Guided Cross-Scale Re-Indexing for Knowledge-Faithful Generative Perception

    Aug 21, 2026Guangyuan Dong, Chuang Liu, Haoyu Wang +10Multimodal RetrievalCross-Attention

  41. RippleMem: From Isolated Retrieval to Associative Recollection for Long-Term Agent Memory

    Aug 13, 2026Jingbo Ji, Lingyi Li, Xilong Cheng +4Agent MemoryHierarchical Graph Memory

  42. ERSkill: Evolving for Skill-Guided Adaptive Memory Retrieval

    Aug 13, 2026Haolong Chen, Liang Zhang, Zhuo Li +2Agent MemoryLong-Term Memory

  43. EnterpriseRAG: Benchmarking LLM Instruction Adherence and Robustness under Non-Ideal Enterprise Retrieval

    Aug 12, 2026Huiqi Miao, Xinbao Sun, Bo Wang +6Retrieval-Augmented Generation SystemsRetrieval Strategies

  44. Persona Conditioning as an Assessor-Sensitivity Probe for LLM-Based IR Evaluation

    Aug 11, 2026Samaneh Mohtadi, Pietro Bernardelle, Joel Mackenzie +1Large Language Model EvaluationInformation Retrieval Metrics

  45. KGCaRe: Explainable Complex Conditional Question Answering using Automatic Knowledge Graph Construction and Context Retrieval with LLMs

    Aug 10, 2026Ghanshyam Verma, Simanta Sarkar, Devishree Pillai +6Knowledge GraphsRetrieval Task

  46. Guardian Crawler: Retrieval-First Knowledge Discovery with Bounded LLM Augmentation for Noisy Web Intelligence

    Aug 10, 2026Joshua Castillo, Santosh Nukavarapu, Ravi MukkamalaOnline Data SelectionRetrieval Strategies

  47. Tevatron-Elastic: A Unified Abstraction for Training Elastic Retrievers and Rerankers

    Aug 9, 2026Yu Wang, Shengyao Zhuang, Xueguang Ma +4Retrieval LayerRetrievers

  48. AnchorFold: A Focus-Then-Fold Framework via Recursive Attention Propagation for Efficient Multi-Vector Visual Document Retrieval

    Aug 9, 2026Haoyu Zuo, Yibo Yan, Xin Zou +4Visual Document RetrievalRetrieval Layer

  49. RAG-Based Auto-Configuration for Industrial Fieldbus Devices

    Aug 9, 2026Aadil Gani Ganie, Saad Ezzini, Naveed Farooz MaraziIndustrialHardware Description Languages

  50. Keep It Simple: Multi-Key Episodic Memory Retrieval for Ultra-Long Video Understanding

    Aug 7, 2026Yeeun Choi, Youngbeom Yoo, Joon-Young Lee +2Video UnderstandingMultimodal Memory

  51. Factorized Hypothesis Search for Evidence-to-Taxonomy Retrieval

    Aug 6, 2026Linhai Ma, Ethan F. Wei, Xueqing Peng +3RetrieversTaxonomy

  52. CertBind from Multimodal Connectivity to Certifiable Retrieval Decisions

    Aug 6, 2026Shuheng Cao, Zhenhao Zhang, Ruiqi Chen +7Retrieval TaskSharp Boundary Delineation

  53. Mapping Similarity Spaces across Embedding Models with Synthetic Query Probing

    Aug 6, 2026Marcin Rozmus, Peter van der PuttenGlobal EmbeddingsSemantic Similarity Metrics

  54. Hierarchical Graph Memory for LLM Agents with Path-level Localization and Rewrite

    Aug 5, 2026Xiawei Yue, Boran Wang, Xiaoqing Zhang +2Hierarchical Graph MemoryGraph Representations

  55. EdgeLM: Edge Demonstrations for Language Models' Table Understanding

    Aug 5, 2026Soroush Omidvartehrani, Mohammadamin Habibollah, Mohammadreza Daviran +1Tabular DataRetrievers

  56. Field-Aware Agent Skill Retrieval

    Aug 3, 2026Paimon Goulart, Liang Wu, Kelly Wan +2RetrieversSemantic Similarity Metrics

  57. Effective and Efficient Context Retrieval via Partial Dependency Graph for Repository-Level Code Generation

    Aug 3, 2026Zhongxin Liu, Zhonghao Jiang, Zhifan Ye +3Code GenerationGraph-Based Retrieval Augmented Generation

  58. Role-Decoupled Attention Residuals: Separating Matching and Content Retrieval Across Depth

    Aug 2, 2026Kehan WangTransformer Residual StreamsResidual Connections

  59. Select-And-Extract: A Lightweight Plugin for Retrieval-Augmented Generation

    Aug 1, 2026Chenming Tang, Jiawei HanRetrieval-Augmented Generation SystemsRetrieval Task

  60. Towards Query-Agnostic RAG Evaluation via Query Coverage and Claim Verifiability

    Jul 31, 2026Jeonghwan Choi, Taewon Yun, Minjeong Ban +3Information Retrieval MetricsVerifier