Smoothness Matrices Beat Smoothness Constants: Better Communication Compression Techniques for Distributed Optimization.
Mher SafaryanFilip HanzelyPeter RichtárikPublished in: NeurIPS (2021)
Keyphrases
- cost function
- communication overhead
- communication cost
- computer networks
- distributed control
- spatially distributed
- optimization problems
- open systems
- optimization algorithm
- cooperative
- objective function
- multi party
- lightweight
- multimedia communication
- smoothing parameter
- communication networks
- data compression
- wireless networks
- communication technologies
- smoothness constraint
- image quality
- global optimality
- distributed computation
- image compression
- multi robot coordination