145 citations · 302 across the 16 of their papers we have counts for
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math.OC2014★ 1 cited
Relative Entropy Relaxations for Signomial Optimization
Venkat Chandrasekaran, Parikshit Shah
Signomial programs (SPs) are optimization problems specified in terms of signomials, which are weighted sums of exponentials composed with linear functionals of a decision variable…
cs.DS2014★ 66 cited
Forward - Backward Greedy Algorithms for Atomic Norm Regularization
Nikhil Rao, Parikshit Shah, Stephen Wright
In many signal processing applications, the aim is to reconstruct a signal that has a simple representation with respect to a certain basis or frame. Fundamental elements of the ba…