This work presents Attribution-guided Semantic Evolution (ASE), a modular framework for constructing textual factors, evaluating their conditional contribution, and deploying validation-selected numerical--textual predictors, coupled to suitable numerical experts.
Yuxuan Zheng, Zhao-Yang Li, Pu-Rui Liu et al.· 0 citations
RewardWeaver is introduced, a self-evolving reward adaptation framework for language agents in long-horizon interaction that maintains a validated capability space in which the semantics of admitted Rubrics remain fixed, and closes the loop between policy optimization, task evaluation, failure attribution, and reward a...
Heng-Bo Xiao, Bo-Yao Zhang, Pu-Rui Liu et al.· 0 citations
This work proposes DEFT, a frequency-domain data sampling method that identifies the dominant Fourier modes of a physical system and systematically varies the corresponding amplitudes and phases to generate physically consistent training data via the inverse discrete Fourier transform.
Hengbo Xiao, Jiale Liu, Jia-Hao Song et al.· 0 citations
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