TILens Daily Edition
2026-10-27
Filters: topic=information-retrieval, github=hidden

Stats: 72 articles, 5 sources, 71 research papers
Top topics: Information Retrieval, AI, AI Research

## News

- Discord is making its public communities more searchable, and people have concerns
  Source: techcrunch
  Topic: General (+Information Retrieval)
  URL: https://techcrunch.com/2026/10/27/discord-is-making-its-public-communities-more-searchable-and-people-have-concerns/

## Research

- On the Runway Cascade of Transformers for Language Modeling
  Source: arxiv-cs-lg
  Topic: AI Research (+AI, Information Retrieval)
  URL: https://arxiv.org/abs/2601.14522

- Head Dimension Matters in Language Models for Long-Context Retrieval
  Source: arxiv-cs-lg
  Topic: AI Research (+AI, Information Retrieval)
  URL: https://arxiv.org/abs/2610.32213

- Novel or Not? PatEx-Gym: Agentic Prior-Art Search for Novelty Assessment in Patent Examination
  Source: arxiv-cs-ir
  Topic: Information Retrieval (+AI, AI Research)
  URL: https://arxiv.org/abs/2610.33503

- How Much Fresh Data Should CTR Recalibration Use? A Temporal Evaluation of Post-hoc Calibration
  Source: arxiv-cs-ir
  Topic: Information Retrieval (+AI, AI Research)
  URL: https://arxiv.org/abs/2610.33168

- Theoretically Sound Item Similarity Measures for Recommender Systems
  Source: arxiv-cs-ir
  Topic: Information Retrieval (+AI, AI Research)
  URL: https://arxiv.org/abs/2610.34402

- DyHist: Query-Aware Historical Dynamics Modeling for Temporal Knowledge Graph Extrapolation
  Source: arxiv-cs-ir
  Topic: Information Retrieval (+AI, AI Research)
  URL: https://arxiv.org/abs/2610.33473

- When Fusion Order Matters: Insights on Progressive Multimodal Representation Learning for Cross-modal Retrieval
  Source: arxiv-cs-ir
  Topic: Information Retrieval (+AI, AI Research)
  URL: https://arxiv.org/abs/2610.35125

- HARP-LoRA: Hierarchy-Conditioned Rank Projection for Low-Rank Adaptation in Scientific Table Understanding
  Source: arxiv-cs-ir
  Topic: Information Retrieval (+AI, AI Research)
  URL: https://arxiv.org/abs/2610.34589

- LoopGR: Parameter-Efficient Scaling for Generative Recommendation via Recurrent Depth
  Source: arxiv-cs-ir
  Topic: Information Retrieval (+AI, AI Research)
  URL: https://arxiv.org/abs/2610.34157

- Learning to Remember: Advances in Memory Mechanisms for Large Language Models
  Source: arxiv-cs-ir
  Topic: Information Retrieval (+AI, AI Research)
  URL: https://arxiv.org/abs/2610.35089

- Beyond "[at]": A Large-Scale Measurement of Email Address Presentation on Computer Science Scholars' Homepages
  Source: arxiv-cs-ir
  Topic: Information Retrieval (+AI, AI Research)
  URL: https://arxiv.org/abs/2610.35499

- Towards a Unified Framework of Optimal Input-Side Dimensional Configuration for Deep CTR Prediction
  Source: arxiv-cs-ir
  Topic: Information Retrieval (+AI, AI Research)
  URL: https://arxiv.org/abs/2610.35695

- Lessons from Luck: Do LLM-Written Lessons Carry Chance into an Agent's Next Decision?
  Source: arxiv-cs-ir
  Topic: Information Retrieval (+AI, AI Research)
  URL: https://arxiv.org/abs/2610.33029

- Factual Yet One-Sided: Stance Poisoning and Evidence Balancing in Retrieval-Augmented Generation
  Source: arxiv-cs-ir
  Topic: Information Retrieval (+AI, AI Research)
  URL: https://arxiv.org/abs/2610.34294

- The Geometry of Agent Memory: Forecasting Retrieval-Bound Memory Failures, and Characterizing Its Limits
  Source: arxiv-cs-ir
  Topic: Information Retrieval (+AI, AI Research)
  URL: https://arxiv.org/abs/2610.26433

- Good Scores, Bad Data: A Metric for Multimodal Coherence
  Source: arxiv-cs-ir
  Topic: Information Retrieval (+AI, AI Research)
  URL: https://arxiv.org/abs/2603.25924

- Discovering Topics from Linear Autoencoders
  Source: arxiv-cs-ir
  Topic: Information Retrieval (+AI, AI Research)
  URL: https://arxiv.org/abs/2610.34739

- Agreement Between Reconstructed and Native GDELT GKG Records: A Field-Level Baseline
  Source: arxiv-cs-ir
  Topic: Information Retrieval (+AI, AI Research)
  URL: https://arxiv.org/abs/2610.35358

- $\Delta\tau$-Bench: Pushing Agents Toward a Moving Capability
  Source: arxiv-cs-ir
  Topic: Information Retrieval (+AI, AI Research)
  URL: https://arxiv.org/abs/2610.34238

- Bridging Search Intent and Tabular Data in Dataset Search
  Source: arxiv-cs-ir
  Topic: Information Retrieval (+AI, AI Research)
  URL: https://arxiv.org/abs/2610.33936

- PinGER: Token-Efficient Generative Retrieval with Semantic IDs
  Source: arxiv-cs-ir
  Topic: Information Retrieval (+AI, AI Research)
  URL: https://arxiv.org/abs/2610.33435

- Hypergraph-Enhanced Evidence Selection for Long-Context Multimodal Document QA
  Source: arxiv-cs-ir
  Topic: Information Retrieval (+AI, AI Research)
  URL: https://arxiv.org/abs/2610.35542

- TriageRAG: Failure-Aware Self-Training for Adapting Retrieval-Augmented Language Models to Specialized Domains
  Source: arxiv-cs-ir
  Topic: Information Retrieval (+AI, AI Research)
  URL: https://arxiv.org/abs/2610.33776

- SearchJev: A Calibrated System-1 Model for Search Agents
  Source: arxiv-cs-ir
  Topic: Information Retrieval (+AI, AI Research)
  URL: https://arxiv.org/abs/2610.05107

- Do Similarity Measures Measure Similarity? How User Activity Creates Phantom Correlation in Recommender Systems
  Source: arxiv-cs-ir
  Topic: Information Retrieval (+AI, AI Research)
  URL: https://arxiv.org/abs/2610.35765

- RefinedGAW: A Refined German Academic Web Dataset
  Source: arxiv-cs-ir
  Topic: Information Retrieval (+AI, AI Research)
  URL: https://arxiv.org/abs/2610.34572

- UniRec: Cross-stage Multi-Task Fusion with Preference Optimization for Cascaded Recommender Systems
  Source: arxiv-cs-ir
  Topic: Information Retrieval (+AI, AI Research)
  URL: https://arxiv.org/abs/2609.11052

- FormBench: A Benchmark for Fine-Grained Retrieval in Formulation Patents
  Source: arxiv-cs-ir
  Topic: Information Retrieval (+AI, AI Research)
  URL: https://arxiv.org/abs/2610.30175

- SLIDE: Search-to-List Item Distillation for Single-Rollout Generative Retrieval
  Source: arxiv-cs-ir
  Topic: Information Retrieval (+AI, AI Research)
  URL: https://arxiv.org/abs/2610.34764

- 5W1H+Which: Context-Valid Semantic Indexing with Progressive Ontology Binding
  Source: arxiv-cs-ir
  Topic: Information Retrieval (+AI, AI Research)
  URL: https://arxiv.org/abs/2609.35184

- CoinRAG: Contextualized Information Nugget KV Cache Reuse for Long-Context RAG
  Source: arxiv-cs-ir
  Topic: Information Retrieval (+AI, AI Research)
  URL: https://arxiv.org/abs/2608.07458

- DPE-Rec: Diversity-Preserving and Efficient Diffusion Language Model Recommendation for Bundle Construction
  Source: arxiv-cs-ir
  Topic: Information Retrieval (+AI, AI Research)
  URL: https://arxiv.org/abs/2610.34700

- Read the Route: Attention-Steered Hypergraph Retrieval for Multi-hop RAG
  Source: arxiv-cs-ir
  Topic: Information Retrieval (+AI, AI Research)
  URL: https://arxiv.org/abs/2610.35412

- Navigating Ideation Space: Decomposed Conceptual Representations for Positioning Scientific Ideas
  Source: arxiv-cs-ir
  Topic: Information Retrieval (+AI, AI Research)
  URL: https://arxiv.org/abs/2601.08901

- Cross-Domain Sequential Recommendation with Representation-Level User Transfer
  Source: arxiv-cs-ir
  Topic: Information Retrieval (+AI, AI Research)
  URL: https://arxiv.org/abs/2610.35550

- Agent Memory as Recommendation: Recommender-System Design for Long-Term Memory of LLM Agents
  Source: arxiv-cs-ir
  Topic: Information Retrieval (+AI, AI Research)
  URL: https://arxiv.org/abs/2610.34673

- An Interpretable CF-RL-TOPSIS Fusion Model for Skills-Aware Talent Recommendation
  Source: arxiv-cs-ir
  Topic: Information Retrieval (+AI, AI Research)
  URL: https://arxiv.org/abs/2605.24155

- Reading the Registers of Honorius III without Manual Line Transcription: Forced-Aligned HTR, End to End, Modular or Hybrid
  Source: arxiv-cs-ir
  Topic: Information Retrieval (+AI, AI Research)
  URL: https://arxiv.org/abs/2610.35085

- SkillQR: Agentic Skill Discovery for Reason-Intensive Query Rewriting
  Source: arxiv-cs-ir
  Topic: Information Retrieval (+AI, AI Research)
  URL: https://arxiv.org/abs/2610.33768

- Tiny Suffix Arrays
  Source: arxiv-cs-ir
  Topic: Information Retrieval (+AI, AI Research)
  URL: https://arxiv.org/abs/2610.35543

- Beyond Behavioral Accuracy: Evaluating Individual-Level Fidelity in LLM Investor Simulation
  Source: arxiv-cs-ir
  Topic: Information Retrieval (+AI, AI Research)
  URL: https://arxiv.org/abs/2610.26524

- Holo-NN: Holographic Nearest Neighbor Search via Compressive Sensing
  Source: arxiv-cs-ir
  Topic: Information Retrieval (+AI, AI Research)
  URL: https://arxiv.org/abs/2610.33224

- Improving the Performance of Compressed Transformers with Post-Hoc Embedding Alignment
  Source: arxiv-cs-ir
  Topic: Information Retrieval (+AI, AI Research)
  URL: https://arxiv.org/abs/2602.14635

- CRIM: Composable and Reusable Item Memory for Efficient Personalized Retrieval
  Source: arxiv-cs-ir
  Topic: Information Retrieval (+AI, AI Research)
  URL: https://arxiv.org/abs/2610.35323

- ACARE: Agent-Context-Aware Reranker for Iterative Search
  Source: arxiv-cs-ir
  Topic: Information Retrieval (+AI, AI Research)
  URL: https://arxiv.org/abs/2610.35840

- Useful Diversity or Hallucinated Variety? Persona-Conditioned Synthetic Query Generation for E-Commerce Search
  Source: arxiv-cs-ir
  Topic: Information Retrieval (+AI, AI Research)
  URL: https://arxiv.org/abs/2610.35102

- Knowing When the Evidence Is Enough: Requirement-Directed Search with Horn-Closure Certificates
  Source: arxiv-cs-ir
  Topic: Information Retrieval (+AI, AI Research)
  URL: https://arxiv.org/abs/2610.34684

- ECHO: Efficient Cascade with Homogeneous Operators for Distillation-Guided 100K-Sequence Modeling
  Source: arxiv-cs-ir
  Topic: Information Retrieval (+AI, AI Research)
  URL: https://arxiv.org/abs/2610.28569

- The Price of Scale in Proactive Memory Recall
  Source: arxiv-cs-ir
  Topic: Information Retrieval (+AI, AI Research)
  URL: https://arxiv.org/abs/2610.34507

- Recovering Business Rules as Cascade Lookups for Enterprise Field Prediction
  Source: arxiv-cs-ir
  Topic: Information Retrieval (+AI, AI Research)
  URL: https://arxiv.org/abs/2610.34258

- The Delayed Countdown Method for Validating Review-Oriented AI Workflows in eDiscovery
  Source: arxiv-cs-ir
  Topic: Information Retrieval (+AI, AI Research)
  URL: https://arxiv.org/abs/2610.31311

- MIDA: Multi-Interest Decoding with Adaptive Aggregation for Session-based Recommendation
  Source: arxiv-cs-ir
  Topic: Information Retrieval (+AI, AI Research)
  URL: https://arxiv.org/abs/2610.34192

- Decision-Native Recommendation with Large Language Models
  Source: arxiv-cs-ir
  Topic: Information Retrieval (+AI, AI Research)
  URL: https://arxiv.org/abs/2610.34124

- CA-HNM: Constraint-Aware Hard Negative Mining for Dense Retrieval with Structured Domain Models
  Source: arxiv-cs-ir
  Topic: Information Retrieval (+AI, AI Research)
  URL: https://arxiv.org/abs/2610.35045

- Reinforcement Learning for Controller Parameters in the Auto-Bidding System at Pinterest
  Source: arxiv-cs-ir
  Topic: Information Retrieval (+AI, AI Research)
  URL: https://arxiv.org/abs/2610.33248

- Comparing GenAI to Machine Learning and Manual Review for eDiscovery
  Source: arxiv-cs-ir
  Topic: Information Retrieval (+AI, AI Research)
  URL: https://arxiv.org/abs/2610.16925

- AllSERP: Exhaustive Per-Element Enrichment of the Versatile AdSERP Dataset
  Source: arxiv-cs-ir
  Topic: Information Retrieval (+AI, AI Research)
  URL: https://arxiv.org/abs/2605.04949

- Geometric Gain Graph: Zero-Token Graph Construction for Multi-Hop RAG
  Source: arxiv-cs-ir
  Topic: Information Retrieval (+AI, AI Research)
  URL: https://arxiv.org/abs/2609.19622

- Unified Heterogeneous Feature Interaction via Effective-Rank Scaling for Recommender Systems
  Source: arxiv-cs-ir
  Topic: Information Retrieval (+AI, AI Research)
  URL: https://arxiv.org/abs/2610.35318

- A Domain-Aware Pipeline for Structured Extraction and Retrieval-Augmented Question Answering over arXiv Superconductivity Literature
  Source: arxiv-cs-ir
  Topic: Information Retrieval (+AI, AI Research)
  URL: https://arxiv.org/abs/2610.34391

- Finding Change in Satellite Archives from Text: How to Combine Before-and-After Images Efficiently
  Source: arxiv-cs-ir
  Topic: Information Retrieval (+AI, AI Research)
  URL: https://arxiv.org/abs/2607.28571

- Scriptorium: System Design and Implementation of a Multi-Human, Multi-AI Collaborative Digital Library Search Platform
  Source: arxiv-cs-ir
  Topic: Information Retrieval (+AI, AI Research)
  URL: https://arxiv.org/abs/2610.28929

- Separating Thinking from Spelling for Efficient Generative Recommendation
  Source: arxiv-cs-ir
  Topic: Information Retrieval (+AI, AI Research)
  URL: https://arxiv.org/abs/2610.32980

- Cross-Lingual Information Retrieval in Tetun for Ad-Hoc Search
  Source: arxiv-cs-ir
  Topic: Information Retrieval (+AI, AI Research)
  URL: https://arxiv.org/abs/2610.34362

- Multimodal Requirements Traceability Link Recovery in Industrial Settings
  Source: arxiv-cs-ir
  Topic: Information Retrieval (+AI, AI Research)
  URL: https://arxiv.org/abs/2610.34503

- Hallucination-Aware Multi-Agent RAG via Internal Attention Rewards
  Source: arxiv-cs-ir
  Topic: Information Retrieval (+AI, AI Research)
  URL: https://arxiv.org/abs/2610.35056

- Diagnosing and Mitigating Context Rot in Long-horizon Search
  Source: arxiv-cs-ir
  Topic: Information Retrieval (+AI, AI Research)
  URL: https://arxiv.org/abs/2606.29718

- Reading Beyond OCR Noise: Robust Cross-Lingual RAG for Legislative Archives
  Source: arxiv-cs-ir
  Topic: Information Retrieval (+AI, AI Research)
  URL: https://arxiv.org/abs/2610.35240

- Octen-WebGR: Scaling Generative Retrieval to 200 Million Web Pages
  Source: arxiv-cs-ir
  Topic: Information Retrieval (+AI, AI Research)
  URL: https://arxiv.org/abs/2610.35256

- Prefix Sharing Is a Sorting Problem
  Source: arxiv-cs-ds
  Topic: Algorithms (+AI, Information Retrieval)
  URL: https://arxiv.org/abs/2609.13692

- Not One Belief: Answer Payloads, Persistence, and Dissociated Confidence Signals in Conversational Question Answering
  Source: arxiv-cs-cl
  Topic: AI Research (+AI, Information Retrieval)
  URL: https://arxiv.org/abs/2610.35694