Decentralized Optimization Over Time-Varying Directed Graphs With Row and Column-Stochastic Matrices.
Fakhteh SaadatniakiRan XinUsman A. KhanPublished in: IEEE Trans. Autom. Control. (2020)
Keyphrases
- directed graph
- rows and columns
- data matrix
- binary matrices
- binary matrix
- stochastic optimization
- random walk
- singular value decomposition
- stochastic programming
- optimization problems
- missing values
- directed acyclic graph
- matrix factorization
- stochastic search
- graph structure
- cooperative
- disjoint paths
- original data
- undirected graph
- optimization algorithm
- optimal control problems
- graph structures
- low rank
- nonnegative matrix factorization
- barcode
- optimization methods
- gene expression data
- pattern mining
- optimization method
- distributed systems
- search space