Distributed Stochastic Algorithm for Convex optimization Problem Over Time-varying Directed Graphs.
Songsong ChengYinghui WangYiguang HongPublished in: ICCA (2019)
Keyphrases
- convex optimization
- learning algorithm
- dynamic programming
- computational complexity
- cost function
- directed graph
- linear programming
- alternating direction method of multipliers
- primal dual
- interior point methods
- norm minimization
- np hard
- search space
- pairwise
- semidefinite program
- dual formulation
- augmented lagrangian
- convex formulation
- convex relaxation
- distance metric
- globally optimal
- graph structure
- total variation
- random walk
- super resolution
- wavelet transform
- optimal solution
- reinforcement learning
- multiscale