Preprint
Aug 2026
Noise-Robust Distributed Optimization Over Directed Graphs With Row Stochastic Matrices
In the presence of information-sharing noise, row-stochastic distributed optimization over directed and unbalanced graphs can suffer not only from noise accumulation in gradient tracking, but also from distortion of the left eigenvector-based gradient scaling used for imbalance compensation. To address these issues, th...
Yi-Fan Wang, Mu-Feng Wang, Xiang-Hui Cao
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