Introducing enterprise information systems (EIS) is usually associated with high costs. It is therefore crucial to understand those factors that determine or influence these costs....
– This paper provides a partial answer to the question: "what is the best angular density of multipath in MIMO channels?" using the size-asymptotic theory of Toeplitz m...
Developments in simulation methodology have been so successful that simulation methods are used in many different domains, and many of these applications are based on discrete eve...
Mobile payments can be categorized according to their usage in each of the five payment scenarios presented here. The paper proposes the mobile payment modeling approach (MPMA) es...
Existing approaches on reliability assessment of the system have limitations such as performance entirely depends on expertise, knowledge of system analysts and computation of usa...