Decentralized Stochastic Non-Convex Optimization over Weakly Connected Time-Varying Digraphs.

Songtao Lu Chai Wah Wu

Published in: ICASSP (2020)

Keyphrases

convex optimization
interior point methods
low rank
convex relaxation
total variation
norm minimization
convex optimization problems
image segmentation
primal dual
feature extraction
pairwise
linear program
semi definite programming
convex constraints