Modeling and simulation of computer networks and systems : methodologies and applications Modeling and Simulation of Computer Networks and Systems: Methodologies and Applications introduces you to a broad array of modeling and simulation issues related to computer networks and systems. It focuses on the theories tools applications and uses of modeling and simulation in order to effectively optimize the design and operation of networks. It describes methodologies for modeling and simulation of new generations of wired wireless and mobiles networks and cloud and grid computing systems.