The theory of the operation of many modern man-made discrete event
systems such as manufacturing systems, computer and communications
networks largely belongs in the domain of queuing theory and operations
research. However, some recent research indicates that the evolution of
these man-made systems demonstrates dynamic features that are similar to
those of natural physical systems. This monograph presents a
multidisciplinary approach to the study of discrete event systems, and
is complementary to textbooks in queuing and control systems theories.