We consider a network consisting of single source and $n$ receiver nodes that are grouped into equal-sized clusters. Each cluster corresponds to distinct community such belong different communities cannot exchange information. use dedicated heads in each facilitate communication between the within cluster. Inside clusters,...

Abstract The previous decades have seen the emergence of the Information Age, where the key focus was on knowledge acquisition and application. With the emergence of crossdomain disciplines like outsourcing, we are witnessing a trend towards creative knowledge, rational application, and innovation. We are now progressing from an era that was information-dependent towards the era that revolves a...