406 citations · 635 across the 64 of their papers we have counts for
7 papers · 1 filter
On the Convergence of Alternating Direction Lagrangian Methods for Nonconvex Structured Optimization Problems
Sindri Magnússon, Pradeep Chathuranga Weeraddana, Michael G. Rabbat +1
Nonconvex and structured optimization problems arise in many engineering applications that demand scalable and distributed solution methods. The study of the convergence properties…
Repair for Distributed Storage Systems in Packet Erasure Networks
Majid Gerami, Ming Xiao, Jun Li +2
Reliability is essential for storing files in many applications of distributed storage systems. To maintain reliability, when a storage node fails, a new node should be regenerated…
Optimality of Radio Power Control via Fast-Lipschitz Optimization
Martin Jakobsson, Carlo Fischione
Fixed point algorithms play an important role to compute feasible solutions to the radio power control problems in wireless networks. Although these algorithms are shown to converg…
Design Challenges of Millimeter Wave Communications: A MAC Layer Perspective
Hossein Shokri-Ghadikolaei, Carlo Fischione, Gabor Fodor +1
As the spectrum is becoming more scarce due to exponential demand of formidable data quantities, the new millimiterwave (mmW) band is considered as an enabling player of 5G communi…
A Semi Distributed Approach for Min-Max Fair Car-Parking Slot Assignment Problem
Elisabetta Alfonsetti, Pradeep Chathuranga Weeraddana, Carlo Fischione
Designing efficient car parking mechanisms that can be potentially integrated into future intelligent transportation systems is of crucial importance. Usually, the related design p…
A Distributed Approach for the Optimal Power Flow Problem Based on ADMM and Sequential Convex Approximations
S. Magnússon, P. C. Weeraddana, C. Fischione
The optimal power flow (OPF) problem, which plays a central role in operating electrical networks is considered. The problem is nonconvex and is in fact NP hard. Therefore, designi…