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LA METHODE B EST, ACTUELLEMENT, UTILISEE ESSENTIELLEMENT POUR LE DEVELOPPEMENT DE SYSTEMES DE SECURITE. DE CETTE PRATIQUE, IL RESSORT, SURTOUT SI L'OBJECTIF EST DE CONTROLER LE RESPECT DES EXIGENCES DE SECURITE, LE BESOIN D'ADAPTER LE CYCLE DE VIE, ET D'Y ASSOCIER UN SUPPORT METHODIQUE. LE LOGICIEL CRITIQUE, PLUS SPECIALEMENT CELUI DEDIE A DES SYSTEMES DE CONTROLE-COMMANDE DOIT ETRE CONCU EN SEPARANT LES BESOINS DE SECURITE DE CEUX DE FONCTIONNEMENT. L'ORIGINALITE DE LA DEMARCHE METHODIQUE PROPOSEE DANS CETTE THESE EST DE CONFORTER CETTE SEPARATION TOUT EN S'INSCRIVANT DANS LA CONTINUITE DE L'ANALYSE SYSTEME. LES CONTRAINTES CONCERNANT LE LOGICIEL SONT FORMALISEES DANS L'ANALYSE PRELIMINAIRE PUIS CONSTITUENT LES ELEMENTS STRUCTURANTS DE LA MODELISATION FORMELLE. CETTE METHODE FOURNIT LA TRACABILITE PRECISE CORRESPONDANT AUX EXIGENCES DE DEVELOPPEMENT DU LOGICIEL CRITIQUE EN TIRANT PROFIT DE LA TECHNIQUE DE VERIFICATION FORMELLE INHERENTE A LA METHODE B. UN CYCLE DE DEVELOPPEMENT ADAPTE A PU S'EN DEDUIRE. DE PLUS, L'ANALYSE PRELIMINAIRE A LA SPECIFICATION FORMELLE PRESENTE L'AVANTAGE DE FOURNIR AUX EXPERTS DU DOMAINE D'APPLICATION, UN DOCUMENT DE SUPPORT POUR LA VALIDATION DU LOGICIEL. L'ETUDE DE CAS KLV#1 INTEGRALEMENT FORMEL, LOGICIEL CRITIQUE, ANALYSE DE SECURITE, GUIDE METHODIQUE.
While previously available methodologies for software – like those published in the early days of object technology – claimed to be appropriate for every conceivable project, situational method engineering (SME) acknowledges that most projects typically have individual characteristics and situations. Thus, finding the most effective methodology for a particular project needs specific tailoring to that situation. Such a tailored software development methodology needs to take into account all the bits and pieces needed for an organization to develop software, including the software process, the input and output work products, the people involved, the languages used to describe requirements, design, code, and eventually also measures of success or failure. The authors have structured the book into three parts. Part I deals with all the basic concepts, terminology and overall ideas underpinning situational method engineering. As a summary of this part, they present a formal meta-model that enables readers to create their own quality methods and supporting tools. In Part II, they explain how to implement SME in practice, i.e., how to find method components and put them together and how to evaluate the resulting method. For illustration, they also include several industry case studies of customized or constructed processes, highlighting the impact that high-quality engineered methods can have on the success of an industrial software development. Finally, Part III summarizes some of the more recent and forward-looking ideas. This book presents the first summary of the state of the art for SME. For academics, it provides a comprehensive conceptual framework and discusses new research areas. For lecturers, thanks to its step-by-step explanations from basics to the customization and quality assessment of constructed methods, it serves as a solid basis for comprehensive courses on the topic. For industry methodologists, it offers a reference guide on features and technologies to consider when developing in-house software development methods or customising and adopting off-the-shelf ones.
CENELEC EN 50128 and IEC 62279 standards are applicable to the performance of software in the railway sector. The 2011 version of the 50128 standard firms up the techniques and methods to be implemented. This is a guide to its implementation, in order to understand the foundations of the standard and how it impacts on the activities to be undertaken, helping towards better a preparation for the independent evaluation phase, which is mandatory.
The high-level language of R is recognized as one of the mostpowerful and flexible statistical software environments, and israpidly becoming the standard setting for quantitative analysis,statistics and graphics. R provides free access to unrivalledcoverage and cutting-edge applications, enabling the user to applynumerous statistical methods ranging from simple regression to timeseries or multivariate analysis. Building on the success of the author’s bestsellingStatistics: An Introduction using R, The R Book ispacked with worked examples, providing an all inclusive guide to R,ideal for novice and more accomplished users alike. The bookassumes no background in statistics or computing and introduces theadvantages of the R environment, detailing its applications in awide range of disciplines. Provides the first comprehensive reference manual for the Rlanguage, including practical guidance and full coverage of thegraphics facilities. Introduces all the statistical models covered by R, beginningwith simple classical tests such as chi-square and t-test. Proceeds to examine more advance methods, from regression andanalysis of variance, through to generalized linear models,generalized mixed models, time series, spatial statistics,multivariate statistics and much more. The R Book is aimed at undergraduates, postgraduates andprofessionals in science, engineering and medicine. It is alsoideal for students and professionals in statistics, economics,geography and the social sciences.
This survey focuses on the main trends in the field of calculus education. Despite their variety, the findings reveal a cornerstone issue that is strongly linked to the formalism of calculus concepts and to the difficulties it generates in the learning and teaching process. As a complement to the main text, an extended bibliography with some of the most important references on this topic is included. Since the diversity of the research in the field makes it difficult to produce an exhaustive state-of-the-art summary, the authors discuss recent developments that go beyond this survey and put forward new research questions.
This is the eBook of the printed book and may not include any media, website access codes, or print supplements that may come packaged with the bound book. Intended for introductory and advanced courses in software engineering. The ninth edition of Software Engineering presents a broad perspective of software engineering, focusing on the processes and techniques fundamental to the creation of reliable, software systems. Increased coverage of agile methods and software reuse, along with coverage of 'traditional' plan-driven software engineering, gives readers the most up-to-date view of the field currently available. Practical case studies, a full set of easy-to-access supplements, and extensive web resources make teaching the course easier than ever. The book is now structured into four parts: 1: Introduction to Software Engineering 2: Dependability and Security 3: Advanced Software Engineering 4: Software Engineering Management
This text emerges out of the need to share information and knowledge on the research and practices of using multimedia in various educational settings. It discusses issues relating to planning, designing and development of interactive multimedia, offering research data.
Dieses Buch ist eine unschätzbare Informationsquelle für alle Ingenieure, Designer, Manager und Techniker bei Entwicklung, Studium und Anwendung einer großen Vielzahl von Simulationstechniken. Es vereint die Arbeit internationaler Simulationsexperten aus Industrie und Forschung. Alle Aspekte der Simulation werden in diesem umfangreichen Nachschlagewerk abgedeckt. Der Leser wird vertraut gemacht mit den verschiedenen Techniken von Industriesimulationen sowie mit Einsatz, Anwendungen und Entwicklungen. Neueste Fortschritte wie z.B. objektorientierte Programmierung werden ebenso behandelt wie Richtlinien für den erfolgreichen Umgang mit simulationsgestützten Prozessen. Auch gibt es eine Liste mit den wichtigsten Vertriebs- und Zulieferadressen. (10/98)