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Author: Laurent Thiry
Publisher:
ISBN:
Category :
Languages : fr
Pages : 336
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Book Description
Les systèmes dynamiques complexes sont difficiles à modéliser. En effet, ils nécessitent des moyens adaptés pour abstraire, organiser et comprendre de quoi ces systèmes sont faits et comment ils peuvent réaliser des comportements de haut niveau. Pour aborder cette problématique, les systèmes dynamiques complexes sont généralement étudiés en prenant en compte plusieurs formalismes, points de vue et domaines de compétence. L'approche objet combinée aux concepts de métamodélisation et d'architecture joue ici un rôle important pour la maîtrise de la complexité. Elle permet, entre autre, la modélisation des connaissances, l'unification conceptuelle et l'intégration de modèles. La thèse se situe dans ce contexte et cherche à réduire le décalage entre les modèles issus des sciences de l'information et les modèles issus du domaine de la théorie des systèmes. L'état de l'art concerne une présentation conjointe des concepts associés aux systèmes dynamiques complexes et des avancées récentes en matière de génie logiciel orienté-objet avec, en particulier, les schémas de conception récurrents (patterns) et la métamodélisation. La thèse propose ensuite de transformer en objets les aspects dynamiques des systèmes dans le but de les organiser, les contrôler, les adapter, etc. Elle introduit ainsi la notion d'objets comportementaux qui est complétée par une architecture de référence et le concept de métacomportement destiné plus spécifiquement à la synthèse de systèmes adaptatifs complexes.
Author: Laurent Thiry
Publisher:
ISBN:
Category :
Languages : fr
Pages : 336
Get Book Here
Book Description
Les systèmes dynamiques complexes sont difficiles à modéliser. En effet, ils nécessitent des moyens adaptés pour abstraire, organiser et comprendre de quoi ces systèmes sont faits et comment ils peuvent réaliser des comportements de haut niveau. Pour aborder cette problématique, les systèmes dynamiques complexes sont généralement étudiés en prenant en compte plusieurs formalismes, points de vue et domaines de compétence. L'approche objet combinée aux concepts de métamodélisation et d'architecture joue ici un rôle important pour la maîtrise de la complexité. Elle permet, entre autre, la modélisation des connaissances, l'unification conceptuelle et l'intégration de modèles. La thèse se situe dans ce contexte et cherche à réduire le décalage entre les modèles issus des sciences de l'information et les modèles issus du domaine de la théorie des systèmes. L'état de l'art concerne une présentation conjointe des concepts associés aux systèmes dynamiques complexes et des avancées récentes en matière de génie logiciel orienté-objet avec, en particulier, les schémas de conception récurrents (patterns) et la métamodélisation. La thèse propose ensuite de transformer en objets les aspects dynamiques des systèmes dans le but de les organiser, les contrôler, les adapter, etc. Elle introduit ainsi la notion d'objets comportementaux qui est complétée par une architecture de référence et le concept de métacomportement destiné plus spécifiquement à la synthèse de systèmes adaptatifs complexes.
Author: INCOSE
Publisher: John Wiley & Sons
ISBN: 111899941X
Category : Technology & Engineering
Languages : en
Pages : 309
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Book Description
A detailed and thorough reference on the discipline and practice of systems engineering The objective of the International Council on Systems Engineering (INCOSE) Systems Engineering Handbook is to describe key process activities performed by systems engineers and other engineering professionals throughout the life cycle of a system. The book covers a wide range of fundamental system concepts that broaden the thinking of the systems engineering practitioner, such as system thinking, system science, life cycle management, specialty engineering, system of systems, and agile and iterative methods. This book also defines the discipline and practice of systems engineering for students and practicing professionals alike, providing an authoritative reference that is acknowledged worldwide. The latest edition of the INCOSE Systems Engineering Handbook: Is consistent with ISO/IEC/IEEE 15288:2015 Systems and software engineering—System life cycle processes and the Guide to the Systems Engineering Body of Knowledge (SEBoK) Has been updated to include the latest concepts of the INCOSE working groups Is the body of knowledge for the INCOSE Certification Process This book is ideal for any engineering professional who has an interest in or needs to apply systems engineering practices. This includes the experienced systems engineer who needs a convenient reference, a product engineer or engineer in another discipline who needs to perform systems engineering, a new systems engineer, or anyone interested in learning more about systems engineering.
Author: Janine M. Benyus
Publisher: Harper Collins
ISBN: 0061958921
Category : Science
Languages : en
Pages : 324
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Book Description
Repackaged with a new afterword, this "valuable and entertaining" (New York Times Book Review) book explores how scientists are adapting nature's best ideas to solve tough 21st century problems. Biomimicry is rapidly transforming life on earth. Biomimics study nature's most successful ideas over the past 3.5 million years, and adapt them for human use. The results are revolutionizing how materials are invented and how we compute, heal ourselves, repair the environment, and feed the world. Janine Benyus takes readers into the lab and in the field with maverick thinkers as they: discover miracle drugs by watching what chimps eat when they're sick; learn how to create by watching spiders weave fibers; harness energy by examining how a leaf converts sunlight into fuel in trillionths of a second; and many more examples. Composed of stories of vision and invention, personalities and pipe dreams, Biomimicry is must reading for anyone interested in the shape of our future.
Author: Alexander Maedche
Publisher: Springer
ISBN: 3319591444
Category : Computers
Languages : en
Pages : 496
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Book Description
This book constitutes the proceedings of the 12th International Conference on Design Science Research in Information Systems and Technology, DESRIST 2017, held in May/June 2017 in Karlsruhe, Germany. The 25 full and 11 short papers presented in this volume were carefully reviewed and selected from 66 full and 19 short papers. The contributions are organized in topical sections named: DSR in business process management; DSR in human computer interaction; DSR in data science and business analytics; DSR in service science; methodological contributions; domain-specific DSR applications; emerging themes and new ideas; and products and prototypes.
Author: Xavier Begaud
Publisher: John Wiley & Sons
ISBN: 1118586573
Category : Technology & Engineering
Languages : en
Pages : 217
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Book Description
Ultra Wide Band Technology (UWB) has reached a level of maturity that allows us to offer wireless links with either high or low data rates. These wireless links are frequently associated with a location capability for which ultimate accuracy varies with the inverse of the frequency bandwidth. Using time or frequency domain waveforms, they are currently the subject of international standards facilitating their commercial implementation. Drawing up a complete state of the art, Ultra Wide Band Antennas is aimed at students, engineers and researchers and presents a summary of internationally recognized studies.
Author: Robert C. Martin
Publisher: Addison-Wesley Professional
ISBN:
Category : Computer software
Languages : en
Pages : 664
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Book Description
A collection of current best practices and trends in reusable design patterns in software engineering, system design, and development, providing tested software design solutions for developers in all domains and organizations. Patterns are arranged by topic, with sections on general purpose design patterns and variations, and architectural, distribution, persistence, user-interface, programming, domain-specific, and process patterns, with a final chapter on a pattern language for pattern writing. Based on papers from American and European conferences held in 1996. Annotation copyrighted by Book News, Inc., Portland, OR
Author: Alain Sibille
Publisher: Academic Press
ISBN: 0123821959
Category : Technology & Engineering
Languages : es
Pages : 385
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Book Description
Foreword from Arogyaswami Paulraj, Professor (Emeritus), Stanford University (USA) - The first book to show how MIMO principles can be implemented in today's mobile broadband networks and components - Explains and solves some of the practical difficulties that arise in designing and implementing MIMO systems - Both theory and implementation sections are written in the context of the most recent standards: IEEE 802.11n (WiFi); IEEE 802.16 (WIMAX); 4G networks (3GPP/3GPP2, LTE)
Author: T. G. Lewis
Publisher: Prentice Hall
ISBN: 9780132139847
Category : Computers
Languages : en
Pages : 344
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Book Description
A comprehensive guide to the state-of-the-art and current research in object-oriented frameworks, this book covers the fundamentals and evolution of OOP, the commercial and public-domain frameworks now available, and examples of framework technology. It also includes coverage of Microsoft's MFC and the visual, object-oriented language Prograph.
Author: James L. Framo
Publisher: Routledge
ISBN: 1134851693
Category : Psychology
Languages : en
Pages : 274
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Book Description
Considers the family-of-origin approach to the psychiatric counselling of adults in marital, family and individual therapy. The text discusses theoretical and clinical implications and provides three case studies to illustrate the application of this method.
Author: Karl J. Aström
Publisher: Springer Science & Business Media
ISBN: 1447103491
Category : Technology & Engineering
Languages : en
Pages : 485
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Book Description
The world of artificial systems is reaching complexity levels that es cape human understanding. Surface traffic, electricity distribution, air planes, mobile communications, etc. , are examples that demonstrate that we are running into problems that are beyond classical scientific or engi neering knowledge. There is an ongoing world-wide effort to understand these systems and develop models that can capture its behavior. The reason for this work is clear, if our lack of understanding deepens, we will lose our capability to control these systems and make they behave as we want. Researchers from many different fields are trying to understand and develop theories for complex man-made systems. This book presents re search from the perspective of control and systems theory. The book has grown out of activities in the research program Control of Complex Systems (COSY). The program has been sponsored by the Eu ropean Science Foundation (ESF) which for 25 years has been one of the leading players in stimulating scientific research. ESF is a European asso ciation of more than 60 leading national science agencies spanning more than 20 countries. ESF covers has standing committees in Medical Sci ences, Life and Environmental Sciences, Physical and Engineering Sci ences, Humanities and Social Sciences. The COSY program was ESF's first activity in the Engineering Sciences. The program run for a period of five years starting January 1995.
