The virtual machine (VM) in cloud is overutilized if it takes the total execution time of
workflow more than the maximum acceptable limit. In this paper, bat Algorithm is hybridized …

Under the project of developing smart cities, role of the Internet of Things (IoT) is crucial to
provide a unified and exclusive access to public resources including electricity, water and …

Fog Computing is eminent to ensure quality of service in handling huge volume and variety
of data and to display output, or for closed loop process control. It comprises of fog devices …