Adaptive Multi-Hierarchical signSGD for Communication-Efficient Distributed Optimization.
Haibo YangXin ZhangMinghong FangJia LiuPublished in: SPAWC (2020)
Keyphrases
- communication overhead
- distributed computation
- communication cost
- computer networks
- spatially distributed
- global optimization
- lightweight
- distributed systems
- optimization algorithm
- optimization process
- query decomposition
- cooperative
- optimization problems
- optimization methods
- distributed environment
- optimization method
- computationally expensive
- cost effective
- peer to peer
- communication channels
- information dissemination
- parallel execution
- tcp ip
- database systems
- fully distributed
- genetic algorithm