A consistent anatomy emerges: correctness concentrates in the answer span, recovered from the answer tokens even under retrieval, and the families carry it complementarily, so fusing them helps most out of distribution, where a single signal is weakest.
Yuan-Sen Liu, Yi-Xuan Tang, A. K. H. Tung· 0 citations
Experiments show that RADAR consistently outperforms strong single- and multi-agent baselines across datasets and backbones, improving omission detection accuracy while reducing reasoning cost.
Yi-Xuan Tang, Yi-Rui Zhang, Hang Feng et al.· arXiv.org· 1 citation
SPARROW is proposed, a scalable taxonomy induction framework that combines structure-preserving spectral partitioning to retain hierarchical connectivity within each block, and constraint-guided incremental fusion that treats block-level relations as structural constraints rather than ground truth for global placement.
Yi-Rui Zhang, Yi-Xuan Tang, Yan-Dong Sun et al.· 0 citations
QIME is proposed, an ontology-grounded framework for interpretable biomedical text embeddings in which each dimension corresponds to an explicit biomedical-domain yes/no question, providing concise and domain-specific interpretations.
Yixuan Tang, Zheng-Lin Lin, Yan-Dong Sun et al.· 0 citations
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