616 citations · 1.5k across the 61 of their papers we have counts for
4 papers · 1 filter
Cooperative Wireless Sensor Network Positioning via Implicit Convex Feasibility
Mohammad Reza Gholami, Luba Tetruashvili, Erik G. Ström +1
We propose a distributed positioning algorithm to estimate the unknown positions of a number of target nodes, given distance measurements between target nodes and between target no…
String-Averaging Projected Subgradient Methods for Constrained Minimization
Y. Censor, A. J. Zaslavski
We consider constrained minimization problems and propose to replace the projection onto the entire feasible region, required in the Projected Subgradient Method (PSM), by projecti…
Projected Subgradient Minimization versus Superiorization
Yair Censor, Ran Davidi, Gabor T. Herman +2
The projected subgradient method for constrained minimization repeatedly interlaces subgradient steps for the objective function with projections onto the feasible region, which is…
Family Constraining of Iterative Algorithms
Yair Censor, Ioana Pantelimon, Constantin Popa
In constraining iterative processes, the algorithmic operator of the iterative process is pre-multiplied by a constraining operator at each iterative step. This enables the constra…