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Author: Hans A. Hansson
Publisher: Elsevier Publishing Company
ISBN:
Category : Computers
Languages : en
Pages : 340
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Book Description
Due to the current economic climate, many, if not all, industries depend upon computer systems for their product, design and manufacturing processes and for routine business functions. Although the use of such systems brings many advantages, the consequences of failure (including physical failure of computer systems, software design faults and human error) can involve both loss of life and environmental damage. safeguards and subsequent accountability. Research funds are accordingly being generated by governments and leading industries, affording the development of safety-critical systems by multi-disciplinary teams of mechanical, structural, electronic and software engineers and, where appropriate, psychologists, sociologists and economists. A new book series Real-Time Safety Critical Systems has been launched as a forum to enable all relevant researchers and developers (from industry and academia world-wide) to report their findings in the field. This publication is the first in the series and concentrates on presenting a framework for specification and analysis of real-time and reliability in distributed systems. The framework consists of a language for modelling the behaviour of distributed systems, a logic for formulating system properties, and an algorithm for verifying that descriptions in the language satisfy formulas expressed in the logic. is also accessible to readers with only a basic knowledge of formal modelling. Indeed, as Willem-Paul de Roever says in his introduction to the publication, it ... constitutes an indispensable link in the education of our next generation of researchers ... [and] ... gives a clear and scientifically responsible description how real-time and probability can be added to process algebra, how to extend Emerson and Clarke's branching time temporal logic to these new features, and how to verify the properties thus expressed by an appropriate tool
Author: Hans A. Hansson
Publisher: Elsevier Publishing Company
ISBN:
Category : Computers
Languages : en
Pages : 340
Get Book Here
Book Description
Due to the current economic climate, many, if not all, industries depend upon computer systems for their product, design and manufacturing processes and for routine business functions. Although the use of such systems brings many advantages, the consequences of failure (including physical failure of computer systems, software design faults and human error) can involve both loss of life and environmental damage. safeguards and subsequent accountability. Research funds are accordingly being generated by governments and leading industries, affording the development of safety-critical systems by multi-disciplinary teams of mechanical, structural, electronic and software engineers and, where appropriate, psychologists, sociologists and economists. A new book series Real-Time Safety Critical Systems has been launched as a forum to enable all relevant researchers and developers (from industry and academia world-wide) to report their findings in the field. This publication is the first in the series and concentrates on presenting a framework for specification and analysis of real-time and reliability in distributed systems. The framework consists of a language for modelling the behaviour of distributed systems, a logic for formulating system properties, and an algorithm for verifying that descriptions in the language satisfy formulas expressed in the logic. is also accessible to readers with only a basic knowledge of formal modelling. Indeed, as Willem-Paul de Roever says in his introduction to the publication, it ... constitutes an indispensable link in the education of our next generation of researchers ... [and] ... gives a clear and scientifically responsible description how real-time and probability can be added to process algebra, how to extend Emerson and Clarke's branching time temporal logic to these new features, and how to verify the properties thus expressed by an appropriate tool
Author: Ed Brinksma
Publisher: Springer
ISBN: 3540446672
Category : Computers
Languages : en
Pages : 438
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Book Description
Traditionally, models and methods for the analysis of the functional correctness of reactive systems, and those for the analysis of their performance (and - pendability) aspects, have been studied by di?erent research communities. This has resulted in the development of successful, but distinct and largely unrelated modeling and analysis techniques for both domains. In many modern systems, however, the di?erence between their functional features and their performance properties has become blurred, as relevant functionalities become inextricably linked to performance aspects, e.g. isochronous data transfer for live video tra- mission. During the last decade, this trend has motivated an increased interest in c- bining insights and results from the ?eld of formal methods – traditionally - cused on functionality – with techniques for performance modeling and analysis. Prominent examples of this cross-fertilization are extensions of process algebra and Petri nets that allow for the automatic generation of performance models, the use of formal proof techniques to assess the correctness of randomized - gorithms, and extensions of model checking techniques to analyze performance requirements automatically. We believe that these developments markthe - ginning of a new paradigm for the modeling and analysis of systems in which qualitative and quantitative aspects are studied from an integrated perspective. We are convinced that the further worktowards the realization of this goal will be a growing source of inspiration and progress for both communities.
Author: Howard Bowman
Publisher: Cambridge University Press
ISBN: 9780521771849
Category : Computers
Languages : en
Pages : 494
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Book Description
Originally published in 2002, this book presents techniques in the application of formal methods to object-based distributed systems. A major theme of the book is how to formally handle the requirements arising from OO distributed systems, such as dynamic reconfiguration, encapsulation, subtyping, inheritance, and real-time aspects. These may be supported either by enhancing existing notations, such as UML, LOTOS, SDL and Z, or by defining fresh notations, such as Actors, Pi-calculus and Ambients. The major specification notations and modelling techniques are introduced and compared by leading researchers. The book also includes a description of approaches to the specification of non-functional requirements, and a discussion of security issues. Researchers and practitioners in software design, object-oriented computing, distributed systems, and telecommunications systems will gain an appreciation of the relationships between the major areas of concerns and learn how the use of object-oriented based formal methods provides workable solutions.
Author: K.R. Parker
Publisher: Elsevier
ISBN: 1483293335
Category : Computers
Languages : en
Pages : 596
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Book Description
Formality is becoming accepted as essential in the development of complex systems such as multi-layer communications protocols and distributed systems. Formality is mandatory for mathematical verification, a procedure being imposed on safety-critical system development. Standard documents are also becoming increasingly formalised in order to capture notions precisely and unambiguously. This FORTE '91 proceedings volume has focussed on the standardised languages SDL, Estelle and LOTOS while, as with earlier conferences, remaining open to other notations and techniques, thus encouraging the continuous evolution of formal techniques. This useful volume contains 29 submitted papers, three invited papers, four industry reports, and four tool reports organised to correspond with the conference sessions.
Author: Werner Damm
Publisher: Springer
ISBN: 3540457399
Category : Computers
Languages : en
Pages : 437
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Book Description
This volume contains the proceedings of FTRTFT 2002, the International S- posium on Formal Techniques in Real-Time and Fault-Tolerant Systems, held at the University of Oldenburg, Germany, 9–12 September 2002. This sym- sium was the seventh in a series of FTRTFT symposia devoted to problems and solutions in safe system design. The previous symposia took place in Warwick 1990, Nijmegen 1992, Lub ̈ eck 1994, Uppsala 1996, Lyngby 1998, and Pune 2000. Proceedings of these symposia were published as volumes 331, 571, 863, 1135, 1486, and 1926 in the LNCS series by Springer-Verlag. This year the sym- sium was co-sponsored by IFIP Working Group 2.2 on Formal Description of Programming Concepts. The symposium presented advances in the development and use of formal techniques in the design of real-time, hybrid, fault-tolerant embedded systems, covering all stages from requirements analysis to hardware and/or software - plementation. Particular emphasis was placed on UML-based development of real-time systems. Through invited presentations, links between the dependable systems and formal methods research communities were strengthened. With the increasing use of such formal techniques in industrial settings, the conference aimed at stimulating cross-fertilization between challenges in industrial usages of formal methods and advanced research. Inresponsetothecallforpapers,39submissionswerereceived.Eachsubm- sion was reviewed by four program committee members assisted by additional referees. At the end of the reviewing process, the program committee accepted 17 papers for presentation at the symposium.
Author: Daniel Geist
Publisher: Springer Science & Business Media
ISBN: 354020363X
Category : Computers
Languages : en
Pages : 439
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Book Description
This book constitutes the refereed proceedings of the 12th IFIP WG 10.5 Advanced Research Working Conference on Correct Hardware Design and Verification Methods, CHARME 2003, held in L'Aquila, Italy in October 2003. The 24 revised full papers and 8 short papers presented were carefully reviewed and selected from 65 submissions. The papers are organized in topical sections on software verification, automata based methods, processor verification, specification methods, theorem proving, bounded model checking, and model checking and applications.
Author: Laurence T. Yang
Publisher: Springer Science & Business Media
ISBN: 354022906X
Category : Computers
Languages : en
Pages : 1135
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Book Description
This book constitutes the refereed proceedings of the International Conference on Embedded and Ubiquitous Computing, EUC 2004, held in Aizu-Wakamatsu City, Japan, in August 2004. The 104 revised full papers presented were carefully reviewed and selected from more than 260 submissions. The papers are organized in topical sections on embedded hardware and software; real-time systems; power-aware computing; hardware/software codesign and systems-on-chip; mobile computing; wireless communication; multimedia and pervasive computing; agent technology and distributed computing, network protocols, security, and fault-tolerance; and middleware and peer-to-peer computing.
Author: Lubos Brim
Publisher: Springer
ISBN: 3540456945
Category : Computers
Languages : en
Pages : 628
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Book Description
This book constitutes the refereed proceedings of the 13th International Conference on Concurrency Theory, CONCUR 2002, held in Brno, Czech Republic in August 2002.The 32 revised full papers presented together with abstracts of seven invited contributions were carefully reviewed and selected from 101 submissions. The papers are organized in topical sections on verification and model checking, logic, mobility, probabilistic systems, models of computation and process algebra, security, Petri nets, and bisimulation.
Author: Svetlana N. Yanushkevich
Publisher: CRC Press
ISBN: 1351836323
Category : Technology & Engineering
Languages : en
Pages : 503
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Book Description
Today's engineers will confront the challenge of a new computing paradigm, relying on micro- and nanoscale devices. Logic Design of NanoICs builds a foundation for logic in nanodimensions and guides you in the design and analysis of nanoICs using CAD. The authors present data structures developed toward applications rather than a purely theoretical treatment. Requiring only basic logic and circuits background, Logic Design of NanoICs draws connections between traditional approaches to design and modern design in nanodimensions. The book begins with an introduction to the directions and basic methodology of logic design at the nanoscale, then proceeds to nanotechnologies and CAD, graphical representation of switching functions and networks, word-level and linear word-level data structures, 3-D topologies based on hypercubes, multilevel circuit design, and fault-tolerant computation in hypercube-like structures. The authors propose design solutions and techniques, going beyond the underlying technology to provide more applied knowledge. This design-oriented reference is written for engineers interested in developing the next generation of integrated circuitry, illustrating the discussion with approximately 250 figures and tables, 100 equations, 250 practical examples, and 100 problems. Each chapter concludes with a summary, references, and a suggested reading section.
Author: Elisabetta De Maria
Publisher: John Wiley & Sons
ISBN: 1119716586
Category : Science
Languages : en
Pages : 468
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Book Description
Systems Biology Modelling and Analysis Describes important modelling and computational methods for systems biology research to enable practitioners to select and use the most suitable technique Systems Biology Modelling and Analysis provides an overview of state-of-the-art techniques and introduces related tools and practices to formalize models and automate reasoning for systems biology. The authors present and compare the main formal methods used in systems biology for modelling biological networks, including discussion of their advantages, drawbacks, and main applications. Each chapter includes an intuitive presentation of the specific formalism, a brief history of the formalism and of its applications in systems biology, a formal description of the formalism and its variants, at least one realistic case study, some applications of formal techniques to validate and make deep analysis of models encoded with the formalism, and a discussion on the kind of biological systems for which the formalism is suited, along with concrete ideas on its possible evolution. Edited by a highly qualified expert with significant experience in the field, some of the methods and techniques covered in Systems Biology Modelling and Analysis include: Petri nets, an important tool for studying different aspects of biological systems, ranging from simple signaling pathways to metabolic networks and beyond Pathway Logic, a formal, rule-based system and interactive viewer for developing executable models of cellular processes Boolean networks, a mathematical model which has been widely used for decades in the context of biological regulation networks Answer Set Programming (ASP), which has proven to be a strong logic programming paradigm to deal with the inherent complexity of biological models For systems biologists, biochemists, bioinformaticians, molecular biologists, pharmacologists, and computer scientists, Systems Biology Modelling and Analysis is a comprehensive all-in-one resource to understand and harness the field’s current models and techniques while also preparing for their potential developments in coming years with the help of the author’s expert insight.
