23 citations · 47 across the 10 of their papers we have counts for
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stat.ML2022
Communication-efficient distributed eigenspace estimation with arbitrary node failures
Vasileios Charisopoulos, Anil Damle
We develop an eigenspace estimation algorithm for distributed environments with arbitrary node failures, where a subset of computing nodes can return structurally valid but otherwi…
math.OC2022
A superlinearly convergent subgradient method for sharp semismooth problems
Vasileios Charisopoulos, Damek Davis
Subgradient methods comprise a fundamental class of nonsmooth optimization algorithms. Classical results show that certain subgradient methods converge sublinearly for general Lips…