Author

Keji He

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Jul 2026

UESF-Bench: Benchmarking and Probing for Unified Embodied Seeking and Following

The Unified Embodied Seeking and Following Benchmark (UESF-Bench) is introduced, a large-scale and diverse benchmark for embodied human seeking and following that requires agents to handle semantic-guided exploration, reliable behavior switching and recovery, and delayed identity grounding.

Kun Yu, Jianhua Yang, Yixiang Chen et al. · arXiv.org · 0 citations

Preprint Aug 2026

XEWorld: Can Action-Conditioned World Models Generalize to Unseen Robot Embodiments?

XEWorld is introduced, a controlled cross-embodiment testbed for world models that isolates embodiments by evaluating held-out robots within physically identical scenes, highlighting that achieving true cross-embodiment generalization requires architectural innovations that decouple visual appearance from underlying ph...

Yixiang Chen, Jiabing Yang, Yuan Xu et al. · 0 citations