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cs.IT2025
Generalized Fractional Repetition Codes for Binary Coded Computations
Neophytos Charalambides, Hessam Mahdavifar, Alfred O. Hero
This paper addresses the gradient coding and coded matrix multiplication problems in distributed optimization and coded computing. We present a numerically stable binary coding met…
cs.IT2024
Gradient Coding with Iterative Block Leverage Score Sampling
Neophytos Charalambides, Mert Pilanci, Alfred Hero
We generalize the leverage score sampling sketch for -subspace embeddings, to accommodate sampling subsets of the transformed data, so that the sketching approach is approp…