Titlebook: Introduction to Discrete Event Systems; Christos G. Cassandras,Stéphane Lafortune Textbook 2021Latest edition Springer Nature Switzerland

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Timed and Hybrid Models,mics giving rise to what are referred to as ., which were introduced at the end of Chapter 1. The simplest instance of time-driven dynamics is the case of adjoining one or more clocks to the untimed DES model, resulting in a .. In the case of timed DES models, the sample paths are no longer specifie

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Stochastic Timed Automata,y their nature, often involve unpredictable human actions and machine failures. The process of resource sharing (which provides an important motivation for studying DES) is inherently characterized by such unpredictability: changing user demand, computer breakdowns, inconsistencies in human decision

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Markov Chains,ocks to tick at varying speeds, we also provided an extension to the basic GSMP. In addition, we introduced the Poisson process as a basic building block for a class of stochastic DES which possess the Markov (memoryless) property. Thus, we obtained the class of stochastic processes known as ., whic

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Controlled Markov Chains,we saw how special classes of Markov chains (mostly, birth–death chains) can be used to model queueing systems. We pointed out, however, that queueing theory is largely “descriptive” in nature; that is, its main objective is to evaluate the behavior of queueing systems operating under a particular s

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Controlled Markov Chains, heart of these techniques is ., which has played a critical role in both deterministic and stochastic control theory since the 1960s. The material in this chapter is more advanced than that of previous ones, it involves some results that were published in the research literature fairly recently, an

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m heutigen Tag sind wir mit Verfassungszusammenhängen dieser Grammatik konfrontiert. Allein der Umstand, dass ein Mensch von Geburtswegen seine Zustimmung in eine Vertragssituation gibt, zementiert ein Verdikt der letzten 300 Jahre, strapaziert es jedoch auch in Hinsicht seiner Negation.