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Author : Anonim
Publisher : Herbert Utz Verlag
Page : 276 pages
File Size : 53,8 Mb
Release : 1999
Category : Electronic
ISBN : 3896759183
Author : Dieter Hogrefe
Publisher : Unknown
Page : 228 pages
File Size : 54,6 Mb
Release : 1992-01-01
Category : System analysis
ISBN : 0387555684
Author : Heinrich Rust
Publisher : Springer
Page : 224 pages
File Size : 52,6 Mb
Release : 2005-03-31
Category : Computers
ISBN : 9783540320081
This monograph is dedicated to a novel approach for uniform modelling of timed and hybrid systems. Heinrich Rust presents a time model which allows for both the description of discrete time steps and continuous processes with a dense real-number time model. The proposed time model is well suited to express synchronicity of events in a real-number time model as well as strict causality by using uniform discrete time steps. Thus it integrates and reconciles two views of time that are commonly used separately in di?erent application domains. In many discrete systems time is modelled by discrete steps of uniform length, in continuous systems time is seen as a dense ?ow. Themainideatointegratethesedi?erentviewsisadiscretizationofthedense real-number time structure by using constant in?nitesimal time steps within each real-number point in time. The underlying mathematical structure of this time model is based on concepts of Non-standard Analysis as proposed by Abraham Robinson in the 1950s. The discrete modelling, i.e., the descr- tion of sequential discrete algorithms at di?erent abstraction levels, is done with Abstract State Machines along the formalisms developed by Yuri Gu- vich and temporal logic. These ingredients produce a rich formal basis for describing a large variety of systems with quantitative linear time prop- ties, by seamless integration, re?nement and embedding of continuous and discrete models into one uniform semantic framework called“Non-standard Timed Abstract State Machines”(NTASM).
Author : Mathai Joseph
Publisher : Springer
Page : 314 pages
File Size : 51,8 Mb
Release : 2003-07-31
Category : Computers
ISBN : 9783540453529
This book constitutes the refereed proceedings of the 6th International Symposium on Formal Techniques in Real-Time and Fault-Tolerant Systems, FTRTFT 2000, held in Pune, India in September 2000. The 21 revised full papers presented together with three invited contributions were carefully reviewed and selected from numerous submissions. The papers are organized in topical sections on model checking, fault tolerance, scheduling, validation, verification, logic and automata.
Author : James L. Rash,Christopher A. Rouff,Walter Truszkowski,Diana Gordon,Michael G. Hinchey
Publisher : Springer
Page : 374 pages
File Size : 45,5 Mb
Release : 2003-06-29
Category : Computers
ISBN : 9783540454847
This book constitutes the thoroughly refereed post-proceedings of the First International Workshop on Formal Approaches to Agent-Based Systems, FAABS 2000, held in Greenbelt, MD, USA, in April 2000. The 22 revised full papers presented together with 13 posters and two panel discussion reports were carefully reviewed and improved for inclusion in the book. The papers are organized in topical sections on verifying agents' mental states, synthesizing agents initially, frameworks and formalizations, modeling and execution, inter-agent communication, and adaptive agents.
Author : Manfred Broy,Bernhard Rumpe
Publisher : Springer
Page : 357 pages
File Size : 41,5 Mb
Release : 2005-06-30
Category : Computers
ISBN : 9783540494393
This book constitutes the strictly refereed post-workshop proceedings of the International Workshop on Requirements Targeting Software and Systems Engineering, RTSE '97, held in Bernried, Germany in October 1997. The 15 revised full papers presented in the book were carefully revised and reviewed for inclusion in the book. Among the authors are internationally leading researchers. The book is divided in sections on foundations of software engineering, methodology, evaluation and case studies, and tool support and prototyping.
Author : Doron A. Peled,Moshe Y. Vardi
Publisher : Springer
Page : 374 pages
File Size : 55,5 Mb
Release : 2003-06-30
Category : Computers
ISBN : 9783540361350
The IFIP TC6 WG 6.1 Joint International Conference on Formal Techniques for Networked and Distributed Systems, FORTE 2002, was held this year at Rice University, Houston, Texas, on November 11–14. This annual conference provides a forum for researchers and practitioners from universities and industry to meet and advance technologies in areas of speci?cation, testing, and veri?cation of distributed systems and communication protocols. The main topics are: – FDT-based system and protocol engineering. – Semantical foundations. – Extensions of FDTs. – Formal approaches to concurrent/distributed object-oriented systems. – Real-time and probability aspects. – Performance modeling and analysis. – Quality of service modeling and analysis. – Veri?cation and validation. – Relations between informal and formal speci?cation. – FDT-based protocol implementation. – Software tools and support environments. – FDT application to distributed systems. – Protocol testing, including conformance testing, interoperability testing, and performance testing. – Test generation, selection, and coverage. – Practical experience and case studies. – Corporate strategic and ?nancial consequences of using formal methods. A total of 61 papers were submitted to FORTE 2002, and reviewed by m- bers of the program committee and additional reviewers. The program committee selected 22 regular papers, two tool papers, and two posters for presentation at the conference. The program also included three tutorials and ?ve invited talks.
Author : Dieter Hutter,Werner Stephan,Paolo Traverso,Markus Ullmann
Publisher : Springer
Page : 391 pages
File Size : 48,7 Mb
Release : 2007-07-21
Category : Computers
ISBN : 9783540482574
This volume contains the contributions presented at the International Workshop on Current Trends in Applied Formal Methods organized October 7-9, 1998, in Boppard, Germany. The main objective of the workshop was to draw a map of the key issues facing the practical application of formal methods in industry. This appears to be particularly timely with safety and security issues becoming a real obstacle to industrial software and hardware development. As a consequence, almost all major companies have now set up departments or groups to work with formal methods and many European countries face a severe labour shortage in this new field. Tony Hoare's prediction of the art of software (and hardware) development becoming a proper engineering science with its own body of tools and techniques is now becoming a reality. So the focus of this application oriented workshop was not so much on spe cial academic topics but rather on the many practical aspects of this emerging new technology: verification and validation, and tool support and integration into the software life-cycle. By evaluating the state of the art with respect to industrial applications a discussion emerged among scientists, practising engi neers, and members of regulatory and funding agencies about future needs and developments. This discussion lead to roadmaps with respect to the future of this field, to tool support, and potential application areas and promising market segments. The contributions of the participants from industry as well as from the respective national security bureaus were particularly valuable and highly appreciated.
Author : Jeannette M. Wing,Jim Woodcook,Jim Davies
Publisher : Springer
Page : 942 pages
File Size : 42,7 Mb
Release : 2003-07-31
Category : Computers
ISBN : 9783540481188
Formal methods are coming of age. Mathematical techniques and tools are now regarded as an important part of the development process in a wide range of industrial and governmental organisations. A transfer of technology into the mainstream of systems development is slowly, but surely, taking place. FM’99, the First World Congress on Formal Methods in the Development of Computing Systems, is a result, and a measure, of this new-found maturity. It brings an impressive array of industrial and applications-oriented papers that show how formal methods have been used to tackle real problems. These proceedings are a record of the technical symposium ofFM’99:alo- side the papers describingapplicationsofformalmethods,youwill ndtechnical reports,papers,andabstracts detailing new advances in formaltechniques,from mathematical foundations to practical tools. The World Congress is the successor to the four Formal Methods Europe Symposia, which in turn succeeded the four VDM Europe Symposia. This s- cession re?ects an increasing openness within the international community of researchers and practitioners: papers were submitted covering a wide variety of formal methods and application areas. The programmecommittee re?ects the Congress’s international nature, with a membership of 84 leading researchersfrom 38 di erent countries.The comm- tee was divided into 19 tracks, each with its own chair to oversee the reviewing process. Our collective task was a di cult one: there were 259 high-quality s- missions from 35 di erent countries.
Author : Jin Song Dong,Jim Woodcock
Publisher : Springer
Page : 682 pages
File Size : 42,8 Mb
Release : 2003-11-06
Category : Computers
ISBN : 9783540398936
This volume contains the proceedings of the 2003 International Conference on Formal Engineering Methods (ICFEM 2003). The conference was the ?fth in a series that began in 1997. ICFEM 2003 was held in Singapore during 5–7 November 2003. ICFEM 2003 aimed to bring together researchers and practitioners from - dustry, academia, and government to advance the state of the art in formal engineering methods and to encourage a wider uptake of formal methods in industry. The Program Committee received 91 submissions from more than 20 co- tries in various regions. After each paper was reviewed by at least three referees in each relevant ?eld, 34 high-quality papers were accepted based on originality, technical content, presentation and relevance to formal methods and software engineering. We wish to sincerely thank all authors who submitted their work for consideration. We would also like to thank the Program Committee members and other reviewers for their great e?orts in the reviewing and selecting process. Weareindebtedtothethreekeynotespeakers,Prof.IanHayesoftheUniv- sity of Queensland, Prof. Mathai Joseph of the Tata Research, Development and DesignCentre,andDr.ColinO’HalloranofQinetiQ,foracceptingourinvitation to address the conference.
Author : Keijiro Araki,Stefania Gnesi,Dion Mandrioli
Publisher : Springer
Page : 956 pages
File Size : 53,6 Mb
Release : 2003-10-02
Category : Computers
ISBN : 9783540452362
ThisvolumecontainstheproceedingsofFM2003,the12thInternationalFormal Methods Europe Symposium which was held in Pisa, Italy on September 8–14, 2003. Formal Methods Europe (FME, www. fmeurope. org) is an independent - sociation which aims to stimulate the use of and research on formal methods for system development. FME conferences began with a VDM Europe symposium in 1987. Since then, the meetings have grown and have been held about once - ery 18 months. Throughout the years the symposia have been notably successful in bringing together researchers, tool developers, vendors, and users, both from academia and from industry. Unlike previous symposia in the series, FM 2003 was not given a speci?c theme. Rather, its main goal could be synthesized as “widening the scope. ” Indeed, the organizers aimed at enlarging the audience and impact of the symposium along several directions. Dropping the su?x ‘E’ from the title of the conference re?ects the wish to welcome participation and contribution from every country; also,contributionsfromoutsidethetraditionalFormalMethodscommunitywere solicited. The recent innovation of including an Industrial Day as an important part of the symposium shows the strong commitment to involve industrial p- ple more and more within the Formal Methods community. Even the traditional and rather fuzzy borderline between “software engineering formal methods” and methods and formalisms exploited in di?erent ?elds of engineering was so- what challenged.
Author : Wiktor B. Daszczuk
Publisher : Springer
Page : 248 pages
File Size : 47,7 Mb
Release : 2019-03-16
Category : Technology & Engineering
ISBN : 9783030128357
In modern distributed systems, such as the Internet of Things or cloud computing, verifying their correctness is an essential aspect. This requires modeling approaches that reflect the natural characteristics of such systems: the locality of their components, autonomy of their decisions, and their asynchronous communication. However, most of the available verifiers are unrealistic because one or more of these features are not reflected. Accordingly, in this book we present an original formalism: the Integrated Distributed Systems Model (IMDS), which defines a system as two sets (states and messages), and a relation of the "actions" between these sets. The server view and the traveling agent’s view of the system provide communication duality, while general temporal formulas for the IMDS allow automatic verification. The features that the model checks include: partial deadlock and partial termination, communication deadlock and resource deadlock. Automatic verification can support the rapid development of distributed systems. Further, on the basis of the IMDS, the Dedan tool for automatic verification of distributed systems has been developed.
Author : Márcio Cornélio,Bill Roscoe
Publisher : Springer
Page : 195 pages
File Size : 41,7 Mb
Release : 2016-01-23
Category : Computers
ISBN : 9783319294735
This book constitutes revised selected papers from the 18th Brazilian Symposium on Formal Methods, SBMF 2015, which took place in Belo Horizonte, Brazil, in September 2015. The 11 papers presented in this volume were carefully reviewed and selected from 25 submissions. They were organized in topical sections named: model checking; languages and semantics; refinement and verification; testing and evaluation.
Author : Jose N. Oliveira,Pamela Zave
Publisher : Springer
Page : 634 pages
File Size : 51,6 Mb
Release : 2003-06-29
Category : Computers
ISBN : 9783540452515
FME 2001 is the tenth in a series of meetings organized every eighteen months by Formal Methods Europe (FME), an independent association whose aim is to stimulate the use of, and research on, formal methods for software development. It follows four VDM Europe Symposia, four other Formal Methods Europe S- posia, and the 1999 World Congress on Formal Methods in the Development of Computing Systems. These meetings have been notably successful in bringing - gether a community of users, researchers, and developers of precise mathematical methods for software development. FME 2001 took place in Berlin, Germany and was organized by the C- puter Science Department of the Humboldt-Universit ̈at zu Berlin. The theme of the symposium was Formal Methods for Increasing Software Productivity. This theme recognizes that formal methods have the potential to do more for industrial software development than enhance software quality { they can also increase productivity at many di erent points in the software life-cycle. The importance of the theme is borne out by the many contributed papers showing how formal methods can make software development more e cient. There is an emphasis on tools that nd errors automatically, or with relatively little human e ort. There is also an emphasis on the use of formal methods to assist with critical, labor-intensive tasks such as program design and test-case generation.
Author : Marie-Claude Gaudel,Jim Woodcock
Publisher : Springer Science & Business Media
Page : 724 pages
File Size : 45,5 Mb
Release : 1996-03-06
Category : Business & Economics
ISBN : 3540609733
This book presents the refereed proceedings of the Third International Symposium of Formal Methods Europe, FME '96, held in Oxford, UK, in March 1996. FME '96 was co-sponsored by IFIP WG 14.3 and devoted to "the application and demonstrated industrial benefit of formal methods, their new horizons and strengthened foundations". The 35 full revised papers included were selected from a total of 103 submissions; also included are three invited papers. The book addresses all relevant aspects of formal methods, from the point of view of the industrial R & D professional as well as from the academic viewpoint, and impressively documents the significant progress in the use of formal methods for the solution of real-world problems.
