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People/Jianan Wu
PPL

Jianan Wu

Papers (3)
Identified-Set Geometry of Distributional Model Extraction under Top-$K$ Censored API AccessGradient Starvation in Binary-Reward GRPO: Why Group-Mean Centering Fails and Why the Simplest Fix WorksThe Coupling Tax: How Shared Token Budgets Undermine Visible Chain-of-Thought Under Fixed Output Limits