Authors

Zhao Wu

Publications 2

Preprint Open access

Towards a General Humanoid Loco-Manipulation Model via Egocentric Whole-Body Human Data Pretraining

Chongyang Xu, Zhao Wu, Jin Chen et al. · 2026

Humanoid whole-body manipulation has advanced rapidly, enabling policies to coordinate locomotion, posture, bimanual interaction, and dexterous hand movements. Meanwhile, egocentric human videos provide diverse examples of everyday interactions across objects and scenes, offering scalable supervision without robot oper …

Preprint Open access

From Input to Output: A Flexible Agent for Dual-End Interpretation of Sparse Autoencoder Features

Dewen Liu, Zixuan Li, Jonathan Pan et al. · 2026

Sparse autoencoders (SAEs) are an important tool for mechanistic interpretability, but interpreting their many features remains challenging. Existing methods characterize input-side activation patterns and output-side intervention effects, yet often leave their functional connection implicit, while input-side evidence …

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