cs.IR

Papers

• DeepResearchGym: A Free, Transparent, and Reproducible Evaluation Sandbox for Deep Research (2025)
  Jo\~ao Coelho et al.
  19.03
• NER Retriever: Zero-Shot Named Entity Retrieval with Type-Aware Embeddings (2025)
  Or Shachar et al.
  12.55
• Multi-Vector Index Compression in Any Modality (2026)
  Hanxiang Qin et al.
  11.70
• WARP: An Efficient Engine for Multi-Vector Retrieval (2025)
  Jan Luca Scheerer et al.
  11.59
• Efficient Constant-Space Multi-Vector Retrieval (2025)
  Sean MacAvaney et al.
  9.93
• PaperRegister: Boosting Flexible-grained Paper Search via Hierarchical Register Indexing (2026)
  Zhuoqun Li et al.
  8.88
• Multi-Modal Cross-Domain Alignment Network for Video Moment Retrieval (2026)
  Xiang Fang et al.
  8.81
• DAT: Dynamic Alpha Tuning for Hybrid Retrieval in Retrieval-Augmented Generation (2025)
  Hsin-Ling Hsu et al.
  8.35
• Towards Storage-Efficient Visual Document Retrieval: An Empirical Study on Reducing Patch-Level Embeddings (2025)
  Yubo Ma et al.
  8.09
• Investigating the Scalability of Approximate Sparse Retrieval Algorithms to Massive Datasets (2025)
  Sebastian Bruch et al.
  7.50
• Vectorizing the Trie: Efficient Constrained Decoding for LLM-based Generative Retrieval on Accelerators (2026)
  Zhengyang Su et al.
  7.43
• Lightning IR: Straightforward Fine-tuning and Inference of Transformer-based Language Models for Information Retrieval (2025)
  Ferdinand Schlatt et al.
  6.77
• HetFS: A Method for Fast Similarity Search with Ad-hoc Meta-paths on Heterogeneous Information Networks (2025)
  Xuqi Mao et al.
  5.84
• Trove: A Flexible Toolkit for Dense Retrieval (2025)
  Reza Esfandiarpoor et al.
  5.51
• GENIUS: A Generative Framework for Universal Multimodal Search (2025)
  Sungyeon Kim et al.
  5.24
• JointRank: Rank Large Set with Single Pass (2025)
  Evgeny Dedov
  3.75
• Semantica: Decentralized Search using a LLM-Guided Semantic Tree Overlay (2025)
  Petru Neague et al.
  3.58
• LACONIC: Dense-Level Effectiveness for Scalable Sparse Retrieval via a Two-Phase Training Curriculum (2026)
  Zhichao Xu et al.
  2.94
• Multivector Reranking in the Era of Strong First-Stage Retrievers (2026)
  Silvio Martinico et al.
  2.94
• A Flexible and Scalable Framework for Video Moment Search (2025)
  Chongzhi Zhang et al.
  0.00
• On Storage Neural Network Augmented Approximate Nearest Neighbor Search (2025)
  Taiga Ikeda et al.
  0.00
• Hierarchical Retrieval at Scale: Bridging Transparency and Efficiency (2026)
  Shubham Gupta and Zichao Li and Tianyi Chen and Cem Subakan and Siva Reddy and Perouz Taslakian and Valentina Zantedeschi
  0.00
• Fast 3D point clouds retrieval for Large-scale 3D Place Recognition (2025)
  Chahine-Nicolas Zede et al.
  0.00
• Linked Array Tree: A Constant-Time Search Structure for Big Data (2025)
  Songpeng Liu
  0.00
• QPAD: Quantile-Preserving Approximate Dimension Reduction for Nearest Neighbors Preservation in High-Dimensional Vector Search (2025)
  Jiuzhou Fu et al.
  0.00
• Intent Classification on Low-Resource Languages with Query Similarity Search (2025)
  Arjun Bhalla et al.
  0.00
• flexvec: SQL Vector Retrieval with Programmatic Embedding Modulation (2026)
  Damian Delmas
  0.00
• vstash: Local-First Hybrid Retrieval with Adaptive Fusion for LLM Agents (2026)
  Jayson Steffens
  0.00
• TimeMachine: Entity-centric Search and Visualization of News Archives (2016)
  Pedro Saleiro et al.
  —
• Deep Learning Based Semantic Video Indexing and Retrieval (2016)
  Anna Podlesnaya et al.
  —
• Deep Cross-Modal Hashing (2016)
  Qing-Yuan Jiang et al.
  —
• Scalability and Total Recall with Fast CoveringLSH (2016)
  Ninh Pham et al.
  —
• Exact Weighted Minwise Hashing in Constant Time (2016)
  Anshumali Shrivastava
  —
• Content-based Video Indexing and Retrieval Using Corr-LDA (2019)
  Rahul Radhakrishnan Iyer et al.
  —
• The Capacity of Private Information Retrieval (2017)
  Hua Sun and Syed A. Jafar
  —
• Nested Invariance Pooling and RBM Hashing for Image Instance Retrieval (2016)
  Olivier Mor\`ere et al.
  —
• Variable-Length Hashing (2016)
  Honghai Yu et al.
  —
• Supervised Matrix Factorization for Cross-Modality Hashing (2016)
  Hong Liu et al.
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• Unsupervised Cross-Media Hashing with Structure Preservation (2016)
  Xiangyu Wang and Alex Yong-Sang Chia
  —
• Efficient and robust approximate nearest neighbor search using Hierarchical Navigable Small World graphs (2018)
  Yu. A. Malkov et al.
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• Document Selection in a Distributed Search Engine Architecture (2016)
  Ibrahim AlShourbaji et al.
  —
• Large Scale Deep Convolutional Neural Network Features Search with Lucene (2016)
  Claudio Gennaro
  —
• On Reducing the Number of Visual Words in the Bag-of-Features Representation (2016)
  Giuseppe Amato et al.
  —
• Using Apache Lucene to Search Vector of Locally Aggregated Descriptors (2016)
  Giuseppe Amato et al.
  —
• LOH and behold: Web-scale visual search, recommendation and clustering using Locally Optimized Hashing (2016)
  Yannis Kalantidis et al.
  —
• Large-Scale Query-by-Image Video Retrieval Using Bloom Filters (2016)
  Andre Araujo et al.
  —
• Hilbert Exclusion: Improved Metric Search through Finite Isometric Embeddings (2017)
  Richard Connor et al.
  —
• Universal Indexes for Highly Repetitive Document Collections (2016)
  Francisco Claude and Antonio Fari\~na and Miguel A. Mart\'inez-Prieto and Gonzalo Navarro
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• Bloom Filters and Compact Hash Codes for Efficient and Distributed Image Retrieval (2016)
  Andrea Salvi et al.
  —
• Geometry Aware Mappings for High Dimensional Sparse Factors (2016)
  Avradeep Bhowmik et al.
  —