PPL
Yuchen Liu
Papers (4)
Beyond Trajectory Rewards: Step-level Credit Assignment for Agentic Search via Graph ModelingKISS - Knowledge Infrastructure for Scientific Simulation: A Scaffolding for Agentic Earth ScienceCSI-JEPA: Towards Foundation Representations for Ubiquitous Sensing with Minimal SupervisionLaTER: Efficient Test-Time Reasoning via Latent Exploration and Explicit Verification