Cooperative Convex Optimization in Networked Systems: Augmented Lagrangian Algorithms With Directed Gossip Communication.
Dusan JakoveticJoão Manuel Freitas XavierJosé M. F. MouraPublished in: IEEE Trans. Signal Process. (2011)
Keyphrases
- convex optimization
- augmented lagrangian
- convex optimization problems
- interior point methods
- total variation
- low rank
- augmented lagrangian method
- constrained optimization
- constrained optimization problems
- alternating direction
- worst case
- image segmentation
- objective function
- computational complexity
- total variation regularization