PPL
Ke Xu
Papers (4)
Agentic Active Omni-Modal Perception for Multi-Hop Audio-Visual ReasoningIterInject: Indirect Prompt Injection Against LLM Agents via Feedback-Guided Iterative OptimizationEvaluating Chinese Ambiguity Understanding in Large Language ModelsTopology-Enhanced Alignment for Large Language Models: Trajectory Topology Loss and Topological Preference Optimization