The advancement of wireless communication and mobile telecommunication has made mobile commerce possible. In the retail business under the evolving market, the users would like to...
Bandwidth allocation for different service classes in heterogeneous wireless networks is an important issue for service provider in terms of balancing service quality and profit. I...
—This paper presents a theoretic framework of optimal resource allocation and admission control for peer-topeer networks. Peer’s behavioral rankings are incorporated into the r...
Abstract—Complex networks consisting of humans and software services, such as Web-based social and collaborative environments, typically require flexible and context-based inter...
Spam is a dominant problem on email systems today. One of the reasons is the lack of infrastructure for security and trust. As Voice over IP (VoIP) communication becomes increasing...