Nonsequential Processes

Nonsequential Processes PDF Author: Eike Best
Publisher: Springer Science & Business Media
ISBN: 3642734839
Category : Computers
Languages : en
Pages : 118

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Book Description
The theory of Petri nets is a part of computer science whose importance is increasingly acknowledged. Many papers and anthologies, whose subject matter is net theory and its applications, have appeared to date. There exist at least seven introductory textbooks on the theory. The present monograph augments this literature by offering a mathematical treatment of one of the central aspects of net theory: the modelling of concur rency by partially ordered sets. Occurrence nets - which are special nets as well as special partial orders - are proposed by net theory for this purpose. We study both the general properties of occurrence nets and their use in describing the concurrent behaviour of systems. Occurrence nets may be contrasted with a more language-oriented approach to the modelling of concurrency known as arbitrary interleaving. We will dis cuss some connections between these' two approaches. Other approaches based on partially ordered sets - such as the theory of traces, the theory of event structures and the theory of semi words - are not considered in this book, in spite of the strong links between them and net theory.

Nonsequential Processes

Nonsequential Processes PDF Author: Eike Best
Publisher: Springer Science & Business Media
ISBN: 3642734839
Category : Computers
Languages : en
Pages : 118

Get Book Here

Book Description
The theory of Petri nets is a part of computer science whose importance is increasingly acknowledged. Many papers and anthologies, whose subject matter is net theory and its applications, have appeared to date. There exist at least seven introductory textbooks on the theory. The present monograph augments this literature by offering a mathematical treatment of one of the central aspects of net theory: the modelling of concur rency by partially ordered sets. Occurrence nets - which are special nets as well as special partial orders - are proposed by net theory for this purpose. We study both the general properties of occurrence nets and their use in describing the concurrent behaviour of systems. Occurrence nets may be contrasted with a more language-oriented approach to the modelling of concurrency known as arbitrary interleaving. We will dis cuss some connections between these' two approaches. Other approaches based on partially ordered sets - such as the theory of traces, the theory of event structures and the theory of semi words - are not considered in this book, in spite of the strong links between them and net theory.

Statistics and Control of Random Processes

Statistics and Control of Random Processes PDF Author: A. A. Novikov
Publisher: American Mathematical Soc.
ISBN: 9780821804117
Category : Mathematics
Languages : en
Pages : 260

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Book Description
This book contains papers by participants in two seminars, one on martingales and statistics of stochastic processes, and one on sequential analysis, both of which were held at the Steklov Institute of the Russian Academy of Sciences. The papers develop the concepts of martingales and seminmartingales and stochastic calculus for them, as well as their applications in statistics and control of stochastic processes. The class of semimartingales - that is, the class of all processes which can be represented as a sum of a martingale and a process with bounded variation - is rather large. It contains such important processes as Brownian motion, Poisson processes, solutions of stochastic differential equations, and others. The papers treat theoretical aspects of statistics of stochastic processes as well as specific models of stochastic processes from the standpoint of their statistics and control. The collection is intended for undergraduate and graduate students and researchers in probability theory and mathematical statistics.

Unfoldings

Unfoldings PDF Author: Javier Esparza
Publisher: Springer Science & Business Media
ISBN: 3540774262
Category : Computers
Languages : en
Pages : 172

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Book Description
In this book the authors introduce unfoldings, an approach to model checking which alleviates the state explosion problem by means of concurrency theory. They offer an introduction to the basics of the method and detail an unfolding-based algorithm for model checking concurrent systems against properties specified as formulas of linear temporal logic (LTL). The book will be of value to researchers and graduate students engaged in automatic verification and concurrency theory.

Parallel Processing in Computational Mechanics

Parallel Processing in Computational Mechanics PDF Author: Hojjat Adeli
Publisher: CRC Press
ISBN: 1000147886
Category : Science
Languages : en
Pages : 390

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Book Description
Introduces mechanical engineers to high-performance computing using the new generation of computers with vector and parallel processing capabilities that allow the solution to problems beyond the ken of traditional computers. The chapters present an introduction and overview, explain several methodo

Model Checking Software

Model Checking Software PDF Author: Jaco van der Pol
Publisher: Springer
ISBN: 3642161642
Category : Computers
Languages : en
Pages : 272

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Book Description
Annotation. This book constitutes the refereed proceedings of the 17th InternationalSPIN workshop on Model Checking Software, SPIN 2010, held at theUniversity of Twente, in Enschede, The Netherlands, in September 2010. The 13 revised full papers presented together with 2 tool papers and 3invited talks were carefully reviewed and selected from 33 submissions. The papers are organized in topical sections on satisfiability modulotheories for model checking, model checking in context (simulation, testing, UML), implementation and performance of model checking, LTL and B chi automata, extensions to infinite-state systems, and concurrentsoftware.

Rough Set Methods and Applications

Rough Set Methods and Applications PDF Author: Lech Polkowski
Publisher: Physica
ISBN: 3790818402
Category : Computers
Languages : en
Pages : 679

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Book Description
Rough set approach to reasoning under uncertainty is based on inducing knowledge representation from data under constraints expressed by discernibility or, more generally, similarity of objects. Knowledge derived by this approach consists of reducts, decision or association rules, dependencies, templates, or classifiers. This monograph presents the state of the art of this area. The reader will find here a deep theoretical discussion of relevant notions and ideas as well as rich inventory of algorithmic and heuristic tools for knowledge discovery by rough set methods. An extensive bibliography will help the reader to get an acquaintance with this rapidly growing area of research.

Application and Theory of Petri Nets 2000

Application and Theory of Petri Nets 2000 PDF Author: Mogens Nielsen
Publisher: Springer
ISBN: 3540449884
Category : Computers
Languages : en
Pages : 492

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Book Description
This book constitutes the refereed proceedings of the 21st International Conference on Application and Theory of Petri Nets, ICATPN 2000, held in Aarhus, Denmark, in June 2000. The 20 revised full papers presented together with four invited surveys and four tool presentations were carefully reviewed and selected from 57 submissions. The papers address all current aspects of Petri net research and development including system design and verification, UML, compositionality, process algebras, model checking, computer networking, business process engineering, communication networks, etc. Various classes of Petri nets are discussed including safe Petri nets, high-level Petri nets, colored Petri nets, P/T nets, and timed Petri nets.

Evolution Challenges

Evolution Challenges PDF Author: Karl S. Rosengren
Publisher: OUP USA
ISBN: 0199730423
Category : Education
Languages : en
Pages : 487

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Book Description
This book goes beyond the science versus religion dispute to ask why evolution is so often rejected as a legitimate scientific fact, focusing on a wide range of cognitive, socio-cultural, and motivational factors that make concepts such as evolution difficult to grasp.

Explicit and Implicit Prosody in Sentence Processing

Explicit and Implicit Prosody in Sentence Processing PDF Author: Lyn Frazier
Publisher: Springer
ISBN: 3319129619
Category : Language Arts & Disciplines
Languages : en
Pages : 309

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Book Description
Top researchers in prosody and psycholinguistics present their research and their views on the role of prosody in processing speech and also its role in reading. The volume characterizes the state of the art in an important area of psycholinguistics. How are general constraints on prosody (‘timing’) and intonation (‘melody’) used to constrain the parsing and interpretation of spoken language? How are they used to assign a default prosody/intonation in silent reading, and more generally what is the role of phonology in reading? Prosody and intonation interact with phonology, syntax, semantics and pragmatics and thus are at the very core of language processes.

Graph Transformations

Graph Transformations PDF Author: Hartmut Ehrig
Publisher: Springer Science & Business Media
ISBN: 3642159273
Category : Computers
Languages : en
Pages : 431

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Book Description
This book constitutes the proceedings of the 5th International Conference on Graph Transformations, ICGT 2010, held in Twente, The Netherlands, in September/October 2010. The 22 papers presented were carefully reviewed and selected from 48 submissions. These papers mirror the wide-ranged ongoing research activities in the theory and application of graph transformation. They are concerned with different kinds of graph transformation approaches, their algebraic foundations, composition and analysis, the relation to logic, as well as various applications, mainly to model transformation and distributed systems.