Liyan Xu

lxucs's activity

• All
• Models
• Datasets
• Spaces
• Papers
• Collections
• Community
• Posts
• Upvotes
• Likes
• Articles

authored 3 papers 3 months ago

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

Paper • 2508.01959 • Published Aug 3 • 56

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

Paper • 2508.09848 • Published Aug 13 • 67

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

Paper • 2508.10419 • Published Aug 14 • 73

authored 4 papers 5 months ago

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

Paper • 2506.08592 • Published Jun 10 • 22

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