formal methods state of the art and new directions

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Formal Methods State Of The Art And New Directions

Author : Paul Boca
ISBN : 1848827369
Genre : Computers
File Size : 38. 82 MB
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Through fundamental contributions from leading researchers, this volume describes the use of formal modeling methods in the areas of requirements, design and validation. The self-contained chapters provide readers with rich background information and a diverse breadth of specialist material.

Informationsmanagement In Der Systembiologie

Author : Silke Eckstein
ISBN : 9783642182341
Genre : Computers
File Size : 73. 1 MB
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In der Systembiologie wird untersucht, wie die Komponenten einer Zelle oder eines Organismus Interaktionsnetzwerke bilden und wie diese Zellfunktionen hervorrufen. Das Buch bietet einen Einstieg in die Systembiologie aus der Perspektive der Informatik. Die Autorin stellt die biologischen Grundlagen dar und führt ihre Leser schrittweise von den anfallenden Daten über die zur Verfügung stehenden Datenbanken und deren Integrationsmöglichkeiten hin zu verschiedenen Modellierungsansätzen. Der Band enthält zahlreiche Hinweise zu weiterführender Literatur.

Modell Basierte Verifikation Von Vernetzten Mechatronischen Systemen

Author : Martin Hirsch
ISBN : 9783832520786
Genre :
File Size : 41. 25 MB
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Beim Entwurf selbstoptimierender, mechatronischer Systeme stellt die eingebettete Software einen großen Teil der Wertschöpfung dar. Typischerweise werden Regelungen oder Steuerungen in Software umgesetzt. Durch die starke Vernetzung selbstoptimierender Systeme wird Software auch zur nachrichtenbasierten Kommunikation und Koordination zwischen den einzelnen verteilten selbstoptimierenden Systemen eingesetzt. Diese Kommunikation geht über die Aufnahme von System- und Umweltdaten durch Sensorik hinaus. Hier werden ggf. komplexe Zustandsinformationen über entsprechende Protokolle und zugrunde liegende Kommunikationskanäle ausgetauscht, die dann wieder das Verhalten bzw. die zugrunde liegenden Berechnungen der einzelnen Komponenten massiv beeinflussen können. Diese Entwicklung führt zu äußerst komplexer hybrider (diskreter / kontinuierlicher) Software. Des Weiteren werden selbstoptimierende, mechatronische Systeme oftmals in sicherheitskritischen Umgebungen eingesetzt. Hierdurch müssen formale Verfahren zur Verifikation der Korrektheit des Systems gegenüber sicherheitskritischen Eigenschaften eingesetzt werden.Im Rahmen dieser Dissertation werden nun Konzepte und Methoden zur Modellierung und Verifikation mechatronischer Systeme entwickelt und formal beschrieben. Der hier vorgestellte Ansatz baut auf dem im Sonderforschungsbereichs 614 entwickelten MechatronicUML Ansatz auf. Dieser unterstützt einen kompositionellen Verifikationsansatz für das Echtzeitverhalten von mechatronischen Systemen.Um eine effiziente Verifikation solcher vernetzten mechatronischen Systeme zu ermöglichen, werden in dieser Arbeit Techniken der Abstraktion, Dekomposition sowie der regelbasierten Modellierung eingeführt.Hierbei werden diese nicht orthogonalen Techniken geschickt miteinander kombiniert. Ziel ist es, die besonders durch die Verwendung domänenübergreifender Modelle, wie sie bei der Modellierung von mechatronischen Systemen vorkommen, entstehenden inhärenten multi-Paradigmenwechsel modellieren zu können. Der hier vorgeschlagene Ansatz zur modell-basierten Verifikation mechatronischer Systeme zeichnet sich durch die Integration effizienter Verifikationstechniken, basierend auf dem Modellwissen und einer geschickten Modellierung, aus.

Formal Methods For Model Driven Engineering

Author : Marco Bernardo
ISBN : 9783642309823
Genre : Computers
File Size : 40. 17 MB
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This book presents 11 tutorial lectures by leading researchers given at the 12th edition of the International School on Formal Methods for the Design of Computer, Communication and Software Systems, SFM 2012, held in Bertinoro, Italy, in June 2012. SFM 2012 was devoted to model-driven engineering and covered several topics including modeling languages; model transformations, functional and performance modeling and analysis; and model evolution management.

Fm 2006 Formal Methods

Author : Jayadev Misra
ISBN : 9783540372158
Genre : Computers
File Size : 81. 21 MB
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This book presents the refereed proceedings of the 14th International Symposium on Formal Methods, FM 2006, held in Hamilton, Canada, August 2006. The book presents 36 revised full papers together with 2 invited contributions and extended abstracts of 7 invited industrial presentations, organized in topical sections on interactive verification, formal modelling of systems, real time, industrial experience, specification and refinement, programming languages, algebra, formal modelling of systems, and more.

Understanding Concurrent Systems

Author : A.W. Roscoe
ISBN : 1848822588
Genre : Computers
File Size : 63. 29 MB
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CSP notation has been used extensively for teaching and applying concurrency theory, ever since the publication of the text Communicating Sequential Processes by C.A.R. Hoare in 1985. Both a programming language and a specification language, the theory of CSP helps users to understand concurrent systems, and to decide whether a program meets its specification. As a member of the family of process algebras, the concepts of communication and interaction are presented in an algebraic style. An invaluable reference on the state of the art in CSP, Understanding Concurrent Systems also serves as a comprehensive introduction to the field, in addition to providing material for a number of more advanced courses. A first point of reference for anyone wanting to use CSP or learn about its theory, the book also introduces other views of concurrency, using CSP to model and explain these. The text is fully integrated with CSP-based tools such as FDR, and describes how to create new tools based on FDR. Most of the book relies on no theoretical background other than a basic knowledge of sets and sequences. Sophisticated mathematical arguments are avoided whenever possible. Topics and features: presents a comprehensive introduction to CSP; discusses the latest advances in CSP, covering topics of operational semantics, denotational models, finite observation models and infinite-behaviour models, and algebraic semantics; explores the practical application of CSP, including timed modelling, discrete modelling, parameterised verifications and the state explosion problem, and advanced topics in the use of FDR; examines the ability of CSP to describe and enable reasoning about parallel systems modelled in other paradigms; covers a broad variety of concurrent systems, including combinatorial, timed, priority-based, mobile, shared variable, statecharts, buffered and asynchronous systems; contains exercises and case studies to support the text; supplies further tools and information at the associated website: http://www.comlab.ox.ac.uk/ucs/. From undergraduate students of computer science in need of an introduction to the area, to researchers and practitioners desiring a more in-depth understanding of theory and practice of concurrent systems, this broad-ranging text/reference is essential reading for anyone interested in Hoare’s CSP.

Proceedings Of The International Conference On Microelectronics

Author :
ISBN : UIUC:30112050504502
Genre : Microelectronics
File Size : 77. 16 MB
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Monitoring Testing And Abstractions Of Real Time Specifications

Author : Monica Anne Brockmeyer
ISBN : UOM:39015043233678
Genre :
File Size : 50. 68 MB
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Software Engineering The Development Process

Author : Richard H. Thayer
ISBN : 0471684171
Genre : Computers
File Size : 21. 3 MB
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Volume 1 of Software Engineering, Third Edition includes reprinted and newly authored papers that describe the technical processes of software development and the associated business and societal context. Together with Volume 2, which describes the key processes that support development, the two volumes address the key issues and tasks facing the software engineer today. The two volumes provide a self-teaching guide and tutorial for software engineers who desire to qualify themselves as Certified Software Development Professionals (CSDP) as described at the IEEE Computer Society Web site (www.computer.org/certification), while also gaining a fuller understanding of standards-based software development. Both volumes consist of original papers written expressly for the two volumes, as well as authoritative papers from the IEEE archival journals, along with papers from other highly regarded sources. The papers and introductions of each chapter provide an orientation to the key concepts and activities described in the new 2004 version as well as the older 2001 version of the Software Engineering Body of Knowledge (SWEBOK), with many of the key papers having been written by the authors of the corresponding chapters of the SWEBOK. Software Engineering is further anchored in the concepts of IEEE/EIA 12207.0-1997 Standard for Information Technology--Software Life Cycle Processes, which provides a framework for all primary and supporting processes, activities, and tasks associated with software development. As the only self-help guide and tutorial based on IEEE/EIA 12207.0--1997, this is an essential reference for software engineers, programmers, and project managers. This volume can also form part of an upper-division undergraduate or graduate-level engineering course. Each chapter in this volume consists of an introduction to the chapter's subject area and an orientation to the relevant areas of the SWEBOK, followed by the supporting articles and, where applicable, the specific IEEE software engineering standard. By emphasizing the IEEE software engineering standards, the SWEBOK, and the contributions of key authors, the two volumes provide a comprehensive orientation to the landscape of software engineering as practiced today. Contents: * Key concepts and activities of software and systems engineering * Societal and legal contexts in which software development takes place * Key IEEE software engineering standards * Software requirements and methods for developing them * Essential concepts and methods of software design * Guidelines for the selection and use of tools and methods * Major issues and activities of software construction * Software development testing * Preparation and execution of software maintenance programs

Proceedings Of The Ieee International Conference On Fuzzy Systems

Author : IEEE Neural Networks Society
ISBN : 0780372808
Genre : Fuzzy systems
File Size : 88. 78 MB
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