Author

Shi Fu

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Jul 2026

ACE-Brain-0.5: A Unified Embodied Foundational Model for Physical Agentic AI

ACE-Brain-0.5 is presented, a unified embodied foundation model that organizes robot intelligence into five coupled functions: spatial perception, decision making, embodied interaction, self-monitoring, and self-improvement, and SSR+, which extends Scaffold-Specialize-Reconcile with a Reactivate stage after task-vector merging.

Zi-Yang Gong, Hao-Ming Gu, Ze-Hang Luo et al. · arXiv.org · 3 citations

#machine learning Preprint Aug 2026

Feature Priming in Online Linear Regression: Sparse-Regret Lower Bounds and a Tight Univariate Rate

This analysis identifies a common obstruction: cheap nuisance interpolation causes the refit to underweight the truly predictive coordinate, and an exact target-mass identity and a two-sign argument turn this effect into clipped prediction loss.

Huibo Xu, Shi Fu, Qixin Zhang et al. · 0 citations