Language models expose internal signals that predict whether an answer is correct, readable from a single forward pass of a frozen model without additional generations. Yet existing probes often commit to one signal family or layer and can be brittle under distribution shift; in retrieval-augmented settings, many speci...
Yuan-Sen Liu, Yi-Xuan Tang, A. K. H. Tung· 0 citations
CDEG, a graph-based framework that learns reusable decision-critical evidence from historical diagnostic trajectories, is introduced, demonstrating that reliable long-horizon diagnosis requires moving beyond trajectory-level experience reuse toward evidence-level learning of the factors that truly shape clinical decisi...
Xi-Wei Dai, Zi-Jie Meng, Zhiting Fan et al.· 0 citations
DentAgent is introduced, an evidence-centric multi-agent framework, in which the Orchestrator coordinate five specialized agents spanning various modalities, which supports its value for broadly applicable and traceable multimodal dental reasoning, and highlights its potential as a technical foundation for population o...
Zi-Jie Meng, Xi-Wei Dai, Yi-Xuan Tang et al.· 0 citations
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