PPL
Han Zhang
Papers (5)
MAVEN: A Multi-stage Agentic Annotation Pipeline for Video Reasoning TasksEGL-SCA: Structural Credit Assignment for Co-Evolving Instructions and Tools in Graph Reasoning AgentsWhen to Re-Commit: Temporal Abstraction Discovery for Long-Horizon Vision-Language ReasoningCausal Stories from Sensor Traces: Auditing Epistemic Overreach in LLM-Generated Personal Sensing ExplanationsPRISM: Iterative Cross-Modal Posterior Refinement for Dynamic Text-Attributed Graphs