Author

Guoxiang Xu

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#artificial intelligence Preprint Sep 2026

WaveletECO: A Closed-Loop Physical ECO Platform and a Specialized Local Language Model

WaveletECO, which integrates a closed-loop execution platform with large language models to enable agents to execute ECO decisions effectively, is proposed, and results show that specialized model training supports effective, low-cost multi-round ECO repair, with repair quality retained under INT8 quantization.

Guo-Xiang Xu, Guo-Zhen Ji, Zi-Jian Luo et al. · 0 citations

Preprint Aug 2026

RODE: A Radial-Orthogonal Decoupled Engine for Optimization

This work introduces RODE, which gives the radial and directional components separate update rules and step sizes in the matrix Frobenius norm, and suggests that decoupling radial and directional dynamics offers a more effective and controllable approach to matrix optimization.

Guo-Xiang Xu, Bince Qu, Qi Sun et al. · 0 citations