Liyan Xu

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upvoted 2 papers 6 days ago

PRELUDE: A Benchmark Designed to Require Global Comprehension and Reasoning over Long Contexts

Paper • 2508.09848 • Published 11 days ago • 65

ComoRAG: A Cognitive-Inspired Memory-Organized RAG for Stateful Long Narrative Reasoning

Paper • 2508.10419 • Published 11 days ago • 69

upvoted a paper 20 days ago

SitEmb-v1.5: Improved Context-Aware Dense Retrieval for Semantic Association and Long Story Comprehension

Paper • 2508.01959 • Published 21 days ago • 56

upvoted a paper 2 months ago

Dense Retrievers Can Fail on Simple Queries: Revealing The Granularity Dilemma of Embeddings

Paper • 2506.08592 • Published Jun 10 • 23