Agent evolvers automate the design of the prompts, skills and workflows around language model agents, yet the optimization process they follow is still designed by hand: a fixed search loop decides how candidates are evaluated, which are kept and when the search stops. We propose FREEEVOLVE, which automates this proces...
Lecheng Kong, Li-Ke Hui, Nikos Kanakaris et al.· 0 citations
While diffusion models excel at capturing complex data distributions, scientific discovery often requires steering generation toward specific, uncharacterized regions that maximize a target objective. These high-utility modes frequently reside in low-likelihood tail regions and are only revealed sequentially through in...
Bing-Lin Ji, Anindya Sarkar, Heng-Chang Lu et al.· 0 citations
A critical limitation of existing confidence-based VF-TTS methods is demonstrated by showing that such methods catastrophically break down on complex tasks, and a novel selection framework, consilience, is introduced, a novel selection framework that explicitly evaluates the temporal asymmetry of confidence in reasonin...
Lecheng Kong, Like Hui, Hai-Tao Mao et al.· 0 citations
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