This work identifies the Proximity Trap, and introduces LYRA (Long-context heavY-tailed Relevance Alignment), a t-distributed directional matching mechanism that reshapes the context retrieval distribution, directing more attention mass toward task-relevant evidence, while preserving the relative positional information...
Xiao-Yu Yang, Jie Lu, Wei Duan et al.· 0 citations
FreKoo++ is proposed, a novel continuous spectral-dynamical framework that pioneers the unification of continuous Koopman modal dynamics with adaptive spectral disentanglement and derives modal approximation and generalization bounds that characterize how amplitude and eigenvalue estimation errors propagate with the pr...
En-Shui Yu, Xiao-Yu Yang, Wei Duan et al.· 0 citations
GAUGE is proposed, a lightweight counterfactual gating framework for incomplete multimodal classification that outperforms strong baselines across diverse incomplete-input settings and is established as a principled and scalable framework for fine-grained evidence control under modality incompleteness.
Yun Shi, Enshui Yu, Kai-Rui Guo et al.· 0 citations
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