Cooperative wireless network has drawn the attention of research community since past few years. It has shown potential to be the promising technology for next generation heterogeneous networks. For converting concept into reality, many challenges are to be complied like selection of cooperating partner, mechanism to ensure cooperation, identifying selfish nodes, performance optimization of not...

Site consolidation is a perennial issue in the study of land economics. The emergence many contexts policies that follow variations on ‘land readjustment’ represent common way for policy makers to overcome barriers wholesale redevelopment. In several important respects nature problems readjustment seeks confront are best thought as questions cooperative game theory. this contribution we seek ex...

Cognitive Radio provides enhanced wireless communication performance through context-aware sensing and adaptation. Cooperative relay enhances network connection quality and improved system throughput. Applying cooperative relay communication technique on Cognitive Radio networks enables Cognitive Radio to opportunistically exploit cooperation between network nodes. This integrated design that b...

Submodularity (or concavity) is considered as an important property in the field of cooperative game theory. In this article, we characterize submodular minimum coloring games and submodular minimum vertex cover games. These characterizations immediately show that it can be decided in polynomial time that the minimum coloring game or the minimum vertex cover game on a given graph is submodular ...