The results suggest that active, structure-preserving evidence seeking is a promising paradigm for open-domain table retrieval, and TableSeek, a structure-preserving agentic search framework for heterogeneous table corpora is presented.
Jia-Ming Tian, Li-Yao Li, Wen-Song Ye et al.· 0 citations
FCCA, which estimates the signed input--error cross-covariance, whitens it with diagonal Fisher moments, truncates it in the resulting local metric, maps the selected directions back, and applies thin QR to obtain stable core coordinates, shows that a carefully selected fixed span can recover most of the benefit of mov...
Wen-Song Ye, Zhan-Ming Shen, Zhiqing Xiao et al.· 1 citation· ⚡1
This work introduces TCR-Bench, a diagnostic benchmark for Table Content-level Answerability in RAG, and tests whether a lightweight two-stage pipeline, Answerability-Aware Reranking (AAR), applying direct query-table answerability judgment, can recover performance.
Jiaming Tian, Liyao Li, Wen-song Ye et al.· 0 citations
This work conducts a fine-grained analysis of hallucinations arising in LLM reasoning and finds that the reasoning traces are particularly prone to Context-Sensitive Factual Hallucinations: cases where the model actually has the relevant knowledge, yet makes factual errors due to contextual interference during reasonin...