Author

Xuanzhe Liu

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Preprint Aug 2026

When and Where to Look: Adaptive Visual Evidence Scheduling for Efficient Long Video Understanding

EcoFrame is proposed, a training-free framework for low-overhead query-adaptive visual evidence scheduling that leverages the VLM's inference feedback to determine when to increase the frame budget and where to search for additional candidate evidence.

Ke Li, Jia-Yu Chen, Mao-Liang Li et al. · 1 citation

Preprint Aug 2026

PhyAI: Real-Time Physical AI at the Edge, Scalable Rollouts in the Cloud

PhyAI, a Physical AI inference engine with a single runtime that keeps architecture-specific conditioning, solver, cache, and output logic in model adapters while sharing graph execution, kernels, memory management, and parallel services, is built.

Cheng-Hua Wang, Daliang Xu, Dongqi Cai et al. · 1 citation