ملف الباحث
Neophytos Charalambides
ورقتان في مجموعة PaperMetrix
المنشورات
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Numerically Stable Binary Coded Computations.
2021 · arXiv (Cornell University)
This paper addresses the gradient coding and coded matrix multiplication problems in distributed optimization and coded computing. We present a numerically stable binary coding method which overcomes the drawbacks of the gradient coding method proposed …
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Orthonormal Sketches for Secure Coded Regression
2022 · arXiv (Cornell University)
In this work, we propose a method for speeding up linear regression distributively, while ensuring security. We leverage randomized sketching techniques, and improve straggler resilience in asynchronous systems. Specifically, we apply a random orthonormal matrix …