Author

S. Xie

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Preprint Aug 2026

TAU-Bench: From Anomaly Instance Tracking to Fine-Grained Video Anomaly Understanding

TAU-Bench is introduced, a track-centric benchmark for jointly evaluating anomaly instance tracking and fine-grained anomaly understanding, and shows that models producing plausible anomaly interpretations may still fail to localize and track the correct instance reliably, revealing a persistent gap between semantic reasoning and visual grounding.

Kepeng Yang, Dong-Xuan Liu, Rongxin Gao et al. · 0 citations

Preprint Aug 2026

GeniWorld: A Generalizable Interactive World Model for Robotic Manipulation via Visual Actions

GeniWorld is presented, an interactive world model for robots that generalizes robustly across unseen scenarios by explicitly decoupling embodiment kinematics from environmental dynamics, and generates diverse manipulation trajectories within the world model, improving downstream policy performance and robustness in complex environments.

Chenghao Gu, Hanyang Yu, Jingbo Zhang et al. · 1 citation · ⚡1