DASHA: Distributed Nonconvex Optimization with Communication Compression and Optimal Oracle Complexity.
Alexander TyurinPeter RichtárikPublished in: ICLR (2023)
Keyphrases
- optimization problems
- global optimization
- communication overhead
- worst case
- communication cost
- optimal design
- joint optimization
- nonlinear programming
- complexity reduction
- computer networks
- distributed environment
- distributed computation
- dynamic programming
- evolutionary algorithm
- spatially distributed
- approximately optimal
- optimal selection
- distributed systems
- open systems
- cooperative
- fully distributed
- communication networks
- globally convergent
- lagrange multipliers
- data compression
- objective function
- mobile agents
- image compression
- exchange information
- fault tolerant
- optimization algorithm
- peer to peer
- query processing
- optimal solution
- simultaneous optimization
- multi agent