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Yisong Yue

2 papers indexed

arxivcs.AIcs.CLcs.LGcs.MA2026-07-21

Knowledge-Centric Self-Improvement

Xuefei Julie Wang, Lauren Hyoseo Yoon, Chengrui Qu, Amanda Zichang Wang, Atharva Sehgal, Eric Mazumdar, et al.

Self-improving AI systems typically treat the agent as the object that improves, by optimizing prompts, workflows, harnesses, or even the agent's own code. This agent-centric view can make improvements expensive to maintain and difficult to transfer, because gains become tied to…

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arxivcs.LG2026-07-03

On the Design Space of Discrete Diffusion Online Adaptation for Molecular Optimization

Trevor Chen, Ariel Dai, Jason Yang, Riccardo De Santi, Daniel Khalil, Wenda Chu, et al.

Molecular optimization often starts from a pretrained generative model that captures a broad prior over valid molecular structures. At test time, however, the goal is not to sample from this prior, but to use a limited oracle budget to shift generation toward task-specific high-r…

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