Author

Guo-Wen Zhang

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Review Oct 2026

LIBERO-Pro2.0: A Benchmark for Evaluating the Robustness of Embodied Foundation Models

LIBERO has emerged as a widely adopted benchmark for evaluating robotic manipulation policies. However, strong performance on LIBERO does not necessarily indicate robust embodied capabilities, as models may exploit benchmark-specific regularities rather than generalize to diverse operating conditions. In this work, we...

Xue-Yang Zhou, Yang-Ming Xu, Qian-Jiang Li et al. · 0 citations

#artificial intelligence Preprint Oct 2026

EventLens: Event-Structure Reinforcement Learning for Video Understanding

Recent multimodal large language models (MLLMs) achieve strong results on video question answering, yet often fail to recover the temporal structure that makes a video coherent. They may merge neighboring events, miss single-event progression, or infer implausible relations across events. We study structured temporal u...

Guo-Wen Zhang, Bo-Shen Xu, Zihao Yue et al. · 0 citations