Information Retrieval

Papers filed under cs.IR on arXiv, each one already summarized by Paperlayer. Open any of them to read the summary beside the original PDF, with every point linked to the line, figure, or table it came from.

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2,401 to 2,460 of 2,756

Complex Factoid Question Answering with a Free-Text Knowledge Graph
Chen Zhao, Chenyan Xiong, Xin Qian +1
cs.CLcs.IRarXiv:2103.12876v12021
Staged Linguistic Seeding: Grounded Query Expansion for Verified-Unit QA in AI Contact Centers
Hyeonseop Yoon, Jeong-Eun Park
cs.CLcs.IRarXiv:2609.00844v22026
Training a Knowledge Base: Supervised Structure Learning for Agent-Curated Document Stores
Yu Pan, Hongfeng Yu
cs.CLcs.AIcs.IRarXiv:2608.21829v22026
AgentMaster: A Multi-Agent Conversational Framework Using A2A and MCP Protocols for Multimodal Information Retrieval and Analysis
Callie C. Liao, Duoduo Liao, Sai Surya Gadiraju
cs.IRcs.AIcs.CLarXiv:2507.21105v22025
RAGO: Systematic Performance Optimization for Retrieval-Augmented Generation Serving
Wenqi Jiang, Suvinay Subramanian, Cat Graves +3
cs.IRcs.AIcs.CLarXiv:2503.14649v22025
Socrates-RAG: Premise-Directed Inquiry against Coordinated Evidence Poisoning
Renyu Zhao, Xinyuan Zou, Lanbin Liu
cs.IRarXiv:2609.35773v12026
GFM-RAG: Graph Foundation Model for Retrieval Augmented Generation
Linhao Luo, Zicheng Zhao, Gholamreza Haffari +3
cs.IRcs.AIcs.CLarXiv:2502.01113v32025
GERE: Generative Evidence Retrieval for Fact Verification
Jiangui Chen, Ruqing Zhang, Jiafeng Guo +2
cs.CLcs.IRarXiv:2204.05511v32022
TELeR: A General Taxonomy of LLM Prompts for Benchmarking Complex Tasks
Shubhra Kanti Karmaker Santu, Dongji Feng
cs.AIcs.CLcs.IRarXiv:2305.11430v22023
RenderRank: Learning to Rerank Text with Compressed Visual Tokens
Seongtae Hong, Youngjoon Jang, Jungseob Lee +2
cs.IRarXiv:2609.35069v12026
Re3val: Reinforced and Reranked Generative Retrieval
EuiYul Song, Sangryul Kim, Haeju Lee +2
cs.IRarXiv:2401.16979v32024
Fast Multi-Resolution Transformer Fine-tuning for Extreme Multi-label Text Classification
Jiong Zhang, Wei-cheng Chang, Hsiang-fu Yu +1
cs.LGcs.AIcs.IRarXiv:2110.00685v22021
Search Still Matters: Information Retrieval in the Era of Generative AI
William R. Hersh
cs.IRcs.AIarXiv:2311.18550v22023
Generative Retrieval as Dense Retrieval
Thong Nguyen, Andrew Yates
cs.IRarXiv:2306.11397v12023
FinAgentBench: A Benchmark Dataset for Agentic Retrieval in Financial Question Answering
Chanyeol Choi, Jihoon Kwon, Alejandro Lopez-Lira +8
cs.IRcs.AIcs.CLarXiv:2508.14052v42025
Improving Retrieval for RAG based Question Answering Models on Financial Documents
Spurthi Setty, Harsh Thakkar, Alyssa Lee +2
cs.IRcs.CLcs.LGarXiv:2404.07221v22024
Sliding Windows Are Not the End: Exploring Full Ranking with Long-Context Large Language Models
Wenhan Liu, Xinyu Ma, Yutao Zhu +4
cs.IRcs.CLarXiv:2412.14574v12024
SPADE: Escaping the Popularity-Similarity Frontier to Measure Serendipitous Recommendations
Tobias Vente, Maarten Peirsman, Noah Daniëls +2
cs.IRcs.AIcs.LGarXiv:2609.31164v12026
Generative Retrieval with Few-shot Indexing
Arian Askari, Chuan Meng, Mohammad Aliannejadi +3
cs.IRcs.AIcs.CLarXiv:2408.02152v32024
Dense Text Retrieval based on Pretrained Language Models: A Survey
Wayne Xin Zhao, Jing Liu, Ruiyang Ren +1
cs.IRarXiv:2211.14876v12022
Recommender System for Online Dating Service
Lukas Brozovsky, Vaclav Petricek
cs.IRcs.SEarXiv:cs/0703042v12007
Behavior Sequence Transformer for E-commerce Recommendation in Alibaba
Qiwei Chen, Huan Zhao, Wei Li +2
cs.IRcs.LGarXiv:1905.06874v12019
Session-based Recommendation with Graph Neural Networks
Shu Wu, Yuyuan Tang, Yanqiao Zhu +3
cs.IRcs.LGstat.MLarXiv:1811.00855v42018
The highD Dataset: A Drone Dataset of Naturalistic Vehicle Trajectories on German Highways for Validation of Highly Automated Driving Systems
Robert Krajewski, Julian Bock, Laurent Kloeker +1
cs.CVcs.AIcs.IRarXiv:1810.05642v12018
Towards a Model of Understanding Social Search
Brynn M. Evans, Ed H. Chi
cs.IRcs.HCarXiv:0908.0595v12009
Distributed Submodular Maximization
Baharan Mirzasoleiman, Amin Karbasi, Rik Sarkar +1
cs.LGcs.AIcs.DCarXiv:1411.0541v22014
CodeGraph: Open-Taxonomy Knowledge Graph for Source Code with Wikidata Grounding
Federico Pennino, Andrea Gurioli, Stefano Zacchiroli +2
cs.SEcs.CLcs.IRarXiv:2609.29474v12026
LLM-Assisted Workflow for Structural Difference Visualization in Evolving Software Requirements
Koi McFarland, Songhui Yue
cs.SEcs.HCcs.IRarXiv:2609.28002v12026
PULSAR: Pooled Unified Late-Interaction Search and Retrieval for Enterprise Visual Document RAG
Benjamin Constable, Anup Roy, Vishal Sharma +3
cs.IRarXiv:2608.28572v12026
SALI: Shot-Aware Late Interaction for Cross-Shot Relation Matching in Text-to-Video Retrieval using Film-Grammar Knowledge
Toya Oyama, Rainer Lienhart, Shin'ichi Satoh
cs.CVcs.IRcs.MMarXiv:2609.29721v12026
Adaptive Test-Time Inference for Text2Cypher with Trace Budgeting and Selective Refinement
Makbule Gulcin Ozsoy
cs.IRarXiv:2609.02324v12026
Decoupling Error Attribution in Cloud-Native Graph-RAG: A Data Integrity Diagnostic Framework
Shuai Yan, Yuhang Wu, Xiaodong Huang +1
cs.IRcs.AIarXiv:2609.13324v12026
Can We Do Interpretable NLI with Graphs Based on Atomic Propositions?
Younes Boufouss, Luc Pommeret, Thomas Gerald +2
cs.AIcs.IRarXiv:2609.16814v22026
Query Implied Generative Engine Optimization
Shilpa Ramakrishna, William B. Andreopoulos
cs.IRcs.AIcs.LGarXiv:2609.27845v12026
Learning from What You Retrieve: Online RL Fine-Tuning for Semantic Retrieval
Shaowei Wei, Chong Huang, Songtao Fang +3
cs.IRcs.AIarXiv:2608.30753v12026
Database-Augmented RAG for Automated Repair of REST API Misuses
Shoei Inoue, Norihiro Yoshida, Erina Makihara +2
cs.IRcs.SEarXiv:2608.29290v12026
Beyond Context Windows: Persistent Discovery Context for Data-Centric Agents
Jalal Mahmud
cs.AIcs.IRarXiv:2609.02129v12026
Students' Perception of Big Data Engineering in Higher Education Curricula: Expectations, Interest and Ethical Implications
Ioana-Georgiana Ciuciu, Petrescu Manuela-Andreea
cs.CYcs.IRarXiv:2609.05160v12026
Nested Byte-Level Vocabularies Are Cheap to Deploy and Expensive to Share: A Pre-Registered Negative Result
Christos Koutsiaris
cs.CLcs.AIcs.IRarXiv:2608.28151v12026
Less can be More: Relieving RAG Bottlenecks via Evidence Frontloading and Pressure-Adaptive Budgeting
Weibin Cai, Reza Zafarani
cs.CLcs.IRarXiv:2608.25115v12026
Training seeds and model-selection stability in recommender-system evaluation
Juan Manuel Rodriguez, Oleg Lesota, Antonela Tommasel
cs.IRcs.LGarXiv:2609.02499v12026
POI Recommendation with LLM-Augmented Multi-Graph Learning and Contrastive Alignment
Burak Tamer, Wolfram Höpken, Zehui Wang
cs.IRcs.LGarXiv:2608.16407v12026
Decoupled Temporal Encoding for Generative Recommendation
Pengfei Jia, Jingjian Wang, Jingmao Li +2
cs.IRcs.AIarXiv:2608.16274v12026
Incident Memory: Training-Free Operational Memory through Sequential Pattern Mining and Velocity-Stratified Retrieval
Adarsh Agrawal, Rahul Suresh Babu
cs.IRarXiv:2609.01616v12026
Cloud and On-Premises Deployment of Uzbek Legal RAG via Targeted Retriever Fine-Tuning
Tatul Danielyan, Mariam Avetisyan, Hrant Davtyan
cs.CLcs.IRarXiv:2608.29284v12026
A Versioned Unified Graph Index for Dynamic Timestamp-Aware Nearest Neighbor Search
Jun Woo Chung, Weijie Zhao
cs.IRarXiv:2608.27663v12026
Spatial Matryoshka Training for Multi-Granularity Visual Document Retrieval
Trishan Singha Roy, Arkadeep Acharya, Vishwajeet Kumar +2
cs.AIcs.IRarXiv:2608.29951v12026
RuleMem: Active Rule Memory for Long-Term Conversational Agents
Xingyuan Zeng, Zuohan Wu, Quanming Yao +5
cs.CLcs.IRarXiv:2609.03915v12026
SQLite is Enough. Lexical, Semantic, and Hybrid Search with scrydb
Timo Breuer
cs.IRcs.CLcs.DBarXiv:2608.24060v12026
Finetuning Strategies for Querying Sounds by Vocal Imitation
Aditya Bhattacharjee, Christos Plachouras, Sungkyun Chang +1
cs.SDcs.AIcs.IRarXiv:2608.19174v12026
hLLM: Single Pass Decoding for Generative Reranking
Emil Laftchiev, Prachi Agrawal, Moe Kayali +7
cs.LGcs.AIcs.IRarXiv:2609.01807v12026
RAG Deserves an Index: Why Ingest-Time Compilation Beats Query-Time Interpretation
Kyle Wild, Yusuke Takahashi, Asako Uraki
cs.AIcs.DBcs.IRarXiv:2608.20845v12026
QUEST: A Query and Extraction System for Topics in Asylum Law Application Decisions
Maria Vlachou, Anna Murphy Høgenhaug, Mohammad N. S. Jahromi +4
cs.IRarXiv:2608.28555v12026
Cost Scales with Change, Not Corpus Size: Incrementally Maintaining an Evolving Semantic Substrate
Yusuke Takahashi, Kyle Wild, Asako Uraki
cs.AIcs.DBcs.IRarXiv:2608.16621v12026
Stageboost: Recommending Signals Based on Counterfactual Estimation
Darpan Singhal, Matan Mandelbrod, Tal Franji +3
cs.IRcs.AIarXiv:2608.27366v12026
HAM-RAG: Hierarchy-Aware Multimodal RAG for Structure-Faithful Interleaved Generation
Yin Li, Ziyang Hu, Zhiyu Guo +7
cs.IRcs.AIarXiv:2608.14032v12026
Content Depth Matters in Short-Video Recommendation: Rethinking the Attention Economy
Liwei Deng, Jing Jiang, Zhiwei Li +2
cs.AIcs.IRarXiv:2608.13990v12026
Is Position Bias in Dense Retrievers Built In-or Learned from Data?
Daegon Yu, SeungYoon Han, Woomyoung Park
cs.IRarXiv:2605.26578v12026
GEO-Flag: Detecting and Measuring GEO-Optimized Web Content
Junjie Chu, Ye Leng, Mingjie Li +3
cs.LGcs.CRcs.IRarXiv:2608.16824v12026
Hybrid Semantic Tool Discovery for Enterprise MCP Gateway: Architecture and Implementation
Olympia Saha, Amy Wang, Srinivasan Manoharan
cs.IRcs.AIarXiv:2608.23992v12026

Information Retrieval

Complex Factoid Question Answering with a Free-Text Knowledge Graph

Staged Linguistic Seeding: Grounded Query Expansion for Verified-Unit QA in AI Contact Centers

Training a Knowledge Base: Supervised Structure Learning for Agent-Curated Document Stores

AgentMaster: A Multi-Agent Conversational Framework Using A2A and MCP Protocols for Multimodal Information Retrieval and Analysis

RAGO: Systematic Performance Optimization for Retrieval-Augmented Generation Serving

Socrates-RAG: Premise-Directed Inquiry against Coordinated Evidence Poisoning

GFM-RAG: Graph Foundation Model for Retrieval Augmented Generation

GERE: Generative Evidence Retrieval for Fact Verification

TELeR: A General Taxonomy of LLM Prompts for Benchmarking Complex Tasks

RenderRank: Learning to Rerank Text with Compressed Visual Tokens

Re3val: Reinforced and Reranked Generative Retrieval

Fast Multi-Resolution Transformer Fine-tuning for Extreme Multi-label Text Classification

Search Still Matters: Information Retrieval in the Era of Generative AI

Generative Retrieval as Dense Retrieval

FinAgentBench: A Benchmark Dataset for Agentic Retrieval in Financial Question Answering

Improving Retrieval for RAG based Question Answering Models on Financial Documents

Sliding Windows Are Not the End: Exploring Full Ranking with Long-Context Large Language Models

SPADE: Escaping the Popularity-Similarity Frontier to Measure Serendipitous Recommendations

Generative Retrieval with Few-shot Indexing

Dense Text Retrieval based on Pretrained Language Models: A Survey

Recommender System for Online Dating Service

Behavior Sequence Transformer for E-commerce Recommendation in Alibaba

Session-based Recommendation with Graph Neural Networks

The highD Dataset: A Drone Dataset of Naturalistic Vehicle Trajectories on German Highways for Validation of Highly Automated Driving Systems

Towards a Model of Understanding Social Search

Distributed Submodular Maximization

CodeGraph: Open-Taxonomy Knowledge Graph for Source Code with Wikidata Grounding

LLM-Assisted Workflow for Structural Difference Visualization in Evolving Software Requirements

PULSAR: Pooled Unified Late-Interaction Search and Retrieval for Enterprise Visual Document RAG

SALI: Shot-Aware Late Interaction for Cross-Shot Relation Matching in Text-to-Video Retrieval using Film-Grammar Knowledge

Adaptive Test-Time Inference for Text2Cypher with Trace Budgeting and Selective Refinement

Decoupling Error Attribution in Cloud-Native Graph-RAG: A Data Integrity Diagnostic Framework

Can We Do Interpretable NLI with Graphs Based on Atomic Propositions?

Query Implied Generative Engine Optimization

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

Database-Augmented RAG for Automated Repair of REST API Misuses

Beyond Context Windows: Persistent Discovery Context for Data-Centric Agents

Students' Perception of Big Data Engineering in Higher Education Curricula: Expectations, Interest and Ethical Implications

Nested Byte-Level Vocabularies Are Cheap to Deploy and Expensive to Share: A Pre-Registered Negative Result

Less can be More: Relieving RAG Bottlenecks via Evidence Frontloading and Pressure-Adaptive Budgeting

Training seeds and model-selection stability in recommender-system evaluation

POI Recommendation with LLM-Augmented Multi-Graph Learning and Contrastive Alignment

Decoupled Temporal Encoding for Generative Recommendation

Incident Memory: Training-Free Operational Memory through Sequential Pattern Mining and Velocity-Stratified Retrieval

Cloud and On-Premises Deployment of Uzbek Legal RAG via Targeted Retriever Fine-Tuning

A Versioned Unified Graph Index for Dynamic Timestamp-Aware Nearest Neighbor Search

Spatial Matryoshka Training for Multi-Granularity Visual Document Retrieval

RuleMem: Active Rule Memory for Long-Term Conversational Agents

SQLite is Enough. Lexical, Semantic, and Hybrid Search with scrydb

Finetuning Strategies for Querying Sounds by Vocal Imitation

hLLM: Single Pass Decoding for Generative Reranking

RAG Deserves an Index: Why Ingest-Time Compilation Beats Query-Time Interpretation

QUEST: A Query and Extraction System for Topics in Asylum Law Application Decisions

Cost Scales with Change, Not Corpus Size: Incrementally Maintaining an Evolving Semantic Substrate

Stageboost: Recommending Signals Based on Counterfactual Estimation

HAM-RAG: Hierarchy-Aware Multimodal RAG for Structure-Faithful Interleaved Generation

Content Depth Matters in Short-Video Recommendation: Rethinking the Attention Economy

Is Position Bias in Dense Retrievers Built In-or Learned from Data?

GEO-Flag: Detecting and Measuring GEO-Optimized Web Content

Hybrid Semantic Tool Discovery for Enterprise MCP Gateway: Architecture and Implementation