PPL
Jian Liu
Papers (7)
Why Specialist Models Still Matter: A Heterogeneous Multi-Agent Paradigm for Medical Artificial IntelligenceAuditing Training Data in Generative Music Models via Black-Box Membership InferenceLearning Spatiotemporal Sensitivity in Video LLMs via Counterfactual Reinforcement LearningMLLMs Know When Before Speaking: Revealing and Recovering Temporal Grounding via Attention CuesROAD: Adaptive Data Mixing for Offline-to-Online Reinforcement Learning via Bi-Level OptimizationMeshFIM: Local Low-Poly Mesh Editing via Fill-in-the-Middle Autoregressive GenerationStreaming Adversarial Robustness in Fuzzy ARTMAP: Mechanism-Aligned Evaluation, Progressive Training, and Interpretable Diagnostics