Formal Models for Concurrent Communicating Systems PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Formal Models for Concurrent Communicating Systems PDF full book. Access full book title Formal Models for Concurrent Communicating Systems by Anthony S. Kosky. Download full books in PDF and EPUB format.
Author: Anthony S. Kosky Publisher: ISBN: Category : Concurrent programming Languages : en Pages : 35
Book Description
Abstract: "This report was originally written to fulfill in part the requirements of the author's WPE examinations, part of the qualifying examinations for the University of Pennsylvania's Computer Science Ph. D. program. The report first introduces CCS and uses it to illustrate various features of established methods of modelling concurrent, communicating systems. The report then goes on to describe and investigate two new models for such systems: the Chemical Abstract Machine, a simple yet expressive abstract machine model, free from the architectural considerations predominant in most models for such systems; and the [pi]- calculus, a calculus similar in many respects to CCS, but able to model mobile processes and other, more difficult phenomena."
Author: Anthony S. Kosky Publisher: ISBN: Category : Concurrent programming Languages : en Pages : 35
Book Description
Abstract: "This report was originally written to fulfill in part the requirements of the author's WPE examinations, part of the qualifying examinations for the University of Pennsylvania's Computer Science Ph. D. program. The report first introduces CCS and uses it to illustrate various features of established methods of modelling concurrent, communicating systems. The report then goes on to describe and investigate two new models for such systems: the Chemical Abstract Machine, a simple yet expressive abstract machine model, free from the architectural considerations predominant in most models for such systems; and the [pi]- calculus, a calculus similar in many respects to CCS, but able to model mobile processes and other, more difficult phenomena."
Author: Krzysztof R. Apt Publisher: Springer Science & Business Media ISBN: 3642824536 Category : Computers Languages : en Pages : 494
Book Description
The cooperation test [Apt, Francez & de Roever] was originally conceived to capture the proof theoretical analogue of distributed message exchange between disjoint processes, as opposed to the interference freedom test [Owicki & Gries], being the proof theoretical analogue of concurrent communication by means of interference through jointly shared variables. Some authors ([Levin & Gries, Lamport & Schneider, Schlichting and Schneider]) stress that both forms of communication can be proof theoretically characterized using interference freedom only, since proofs for both ultimately amount to an invariance proof of a big global assertion [Ashcroft], invariance of whose parts amounts to interference freedom. Yet I feel that the characteristic nature of the cooperation test is still preserved in the analysis of these authors, because in their analysis of CSP the part dealing with interference freedom specializes to maintenance of a global invariant, the expression of which requires per process the introduction of auxiliary variables which are updated in that process only, thus preserving the concept of disjointness (as opposed to sharing), since now all variables from different processes are disjoint. The cooperation test has been applied to characterize concurrent communication as occurring in Hoare's Communicating Sequential Processes (CSP) [Hoare 2], Ichbiah's ADA [ARM], and Brinch Hansen's Distributed Processes (DP) [Brinch Hansen]. This characterization has been certified through soundness and completeness proofs [Apt 2, Gerth]. As in the interference freedom test this characterization consists of two stages, a local sequential stage and a global stage.
Author: Benedikt Bollig Publisher: Springer Science & Business Media ISBN: 3540329234 Category : Computers Languages : en Pages : 183
Book Description
This book studies the relationship between automata and monadic second-order logic, focusing on classes of automata that describe the concurrent behavior of distributed systems. It provides a unifying theory of communicating automata and their logical properties. Based on Hanf's Theorem and Thomas's graph acceptors, it develops a result that allows characterization of many popular models of distributed computation in terms of the existential fragment of monadic second-order logic.
Author: Benedikt Bollig Publisher: Springer ISBN: 9783540329220 Category : Computers Languages : en Pages : 181
Book Description
This book studies the relationship between automata and monadic second-order logic, focusing on classes of automata that describe the concurrent behavior of distributed systems. It provides a unifying theory of communicating automata and their logical properties. Based on Hanf's Theorem and Thomas's graph acceptors, it develops a result that allows characterization of many popular models of distributed computation in terms of the existential fragment of monadic second-order logic.
Author: Ryszard Janicki Publisher: Springer Science & Business Media ISBN: 3642773370 Category : Computers Languages : en Pages : 487
Book Description
Concurrent systems abound in human experience but their fully adequate conceptualization as yet eludes our most able thinkers. The COSY (ConcurrentSystem) notation and theory was developed in the last decade as one of a number of mathematical approaches for conceptualizing and analyzing concurrent and reactive systems. The COSY approach extends theconventional notions of grammar and automaton from formal language and automata theory to collections of "synchronized" grammars and automata, permitting system specification and analysis of "true" concurrency without reduction to non-determinism. COSY theory is developed to a great level of detail and constitutes the first uniform and self-contained presentationof all results about COSY published in the past, as well as including many new results. COSY theory is used to analyze a sufficient number of typical problems involving concurrency, synchronization and scheduling, to allow the reader to apply the techniques presented tosimilar problems. The COSY model is also related to many alternative models of concurrency, particularly Petri Nets, Communicating Sequential Processes and the Calculus of Communicating Systems.
Author: Jan Friso Groote Publisher: MIT Press ISBN: 0262547872 Category : Computers Languages : en Pages : 393
Book Description
Rigorous theory and real-world applications for modeling and analysis of the behavior of complex communicating computer systems. Complex communicating computer systems—computers connected by data networks and in constant communication with their environments—do not always behave as expected. This book introduces behavioral modeling, a rigorous approach to behavioral specification and verification of concurrent and distributed systems. It is among the very few techniques capable of modeling systems interaction at a level of abstraction sufficient for the interaction to be understood and analyzed. Offering both a mathematically grounded theory and real-world applications, the book is suitable for classroom use and as a reference for system architects. The book covers the foundation of behavioral modeling using process algebra, transition systems, abstract data types, and modal logics. Exercises and examples augment the theoretical discussion. The book introduces a modeling language, mCRL2, that enables concise descriptions of even the most intricate distributed algorithms and protocols. Using behavioral axioms and such proof methods as confluence, cones, and foci, readers will learn how to prove such algorithms equal to their specifications. Specifications in mCRL2 can be simulated, visualized, or verified against their requirements. An extensive mCRL2 toolset for mechanically verifying the requirements is freely available online; this toolset has been successfully used to design and analyze industrial software that ranges from healthcare applications to particle accelerators at CERN. Appendixes offer material on equations and notation as well as exercise solutions.
Author: Paolo Ciancarini Publisher: Springer Science & Business Media ISBN: 9783540594505 Category : Computers Languages : en Pages : 206
Book Description
This volume presents carefully refereed versions of the best papers presented at the Workshop on Models and Languages for Coordination of Parallelism and Distribution, held during ECOOP '94 in Bologna, Italy in July 1994. Recently a new class of models and languages for distributed and parallel programming has evolved; all these models share a few basic concepts: simple features for data description and a small number of mechanisms for coordinating the work of agents in a distributed setting. This volume demonstrates that integrating such features with those known from concurrent object-oriented programming is very promising with regard to language support for distribution and software composition.
Author: Fethi A. Rabhi Publisher: Springer Science & Business Media ISBN: 1447100972 Category : Computers Languages : en Pages : 354
Book Description
Patterns and Skeletons for Parallel and Distributed Computing is a unique survey of research work in high-level parallel and distributed computing over the past ten years. Comprising contributions from the leading researchers in Europe and the US, it looks at interaction patterns and their role in parallel and distributed processing, and demonstrates for the first time the link between skeletons and design patterns. It focuses on computation and communication structures that are beyond simple message-passing or remote procedure calling, and also on pragmatic approaches that lead to practical design and programming methodologies with their associated compilers and tools. The book is divided into two parts which cover: skeletons-related material such as expressing and composing skeletons, formal transformation, cost modelling and languages, compilers and run-time systems for skeleton-based programming.- design patterns and other related concepts, applied to other areas such as real-time, embedded and distributed systems. It will be an essential reference for researchers undertaking new projects in this area, and will also provide useful background reading for advanced undergraduate and postgraduate courses on parallel or distributed system design.
Author: Anthony S. Kosky
Author: Anthony S. Kosky
Author: Krzysztof R. Apt
Author: Benedikt Bollig
Author: Benedikt Bollig
Author: Ryszard Janicki
Author: Jan Friso Groote
Author: Paolo Ciancarini
Author: Krzysztof R Apt
Author: Fethi A. Rabhi
Author: Richard D. Sidwell