A Penalty Alternating Direction Method of Multipliers for Convex Composite Optimization Over Decentralized Networks.
Jiaojiao ZhangHuikang LiuAnthony Man-Cho SoQing LingPublished in: IEEE Trans. Signal Process. (2021)
Keyphrases
- alternating direction method of multipliers
- convex optimization
- total variation
- convex relaxation
- image restoration and reconstruction
- basis pursuit
- matrix completion
- denoising
- primal dual
- low rank
- network structure
- norm minimization
- least squares
- objective function
- penalty function
- interior point methods
- functional modules
- image reconstruction
- higher order