Liyan Xu

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authored 3 papers 6 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

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

authored 4 papers 2 months ago

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

Paper • 2506.08592 • Published Jun 10 • 23

Identifying Factual Inconsistencies in Summaries: Grounding Model Inference via Task Taxonomy

Paper • 2402.12821 • Published Feb 20, 2024

Few-Shot Character Understanding in Movies as an Assessment to Meta-Learning of Theory-of-Mind

Paper • 2211.04684 • Published Nov 9, 2022

ScEdit: Script-based Assessment of Knowledge Editing

Paper • 2505.23291 • Published May 29 • 1