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math.OC2020
Birkhoff's Decomposition Revisited: Sparse Scheduling for High-Speed Circuit Switches
Víctor Valls, George Iosifidis, Leandros Tassiulas
Data centers are increasingly using high-speed circuit switches to cope with the growing demand and reduce operational costs. One of the fundamental tasks of circuit switches is to…
math.OC2019
Online Convex Optimization with Perturbed Constraints
Víctor Valls, George Iosifidis, Douglas J. Leith +1
This paper addresses Online Convex Optimization (OCO) problems where the constraints have additive perturbations that (i) vary over time and (ii) are not known at the time to make…