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Contribution A La Modelisation A Loptimisation De Processus Et A Lidentification De Modele
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Book Synopsis Contribution à l'optimisation en conception préliminaire de produit by : Issam Mazhoud
Download or read book Contribution à l'optimisation en conception préliminaire de produit written by Issam Mazhoud and published by . This book was released on 2014 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: L'optimisation en conception de produit constitue une activité à forte valeur ajoutée en entreprise. Ceci est d'autant plus important qu'elle est appliquée dans les premières phases du processus de conception. Les travaux dans cette thèse se placent dans ce contexte et proposent des outils adaptés d'aide à la décision en pré-dimensionnement de produits suivant deux critères: présence ou non de fonctionnelles dans le modèle, prise en compte ou non des incertitudes dans le modèle. Une méthode à base de calcul d'intervalles et de propagation de contraintes qui permet de faire de l'optimisation déterministe est introduite. Cette méthode permet de traiter les modèles d'optimisation sans fonctionnelles et sans prise en compte d'incertitudes. Une reformulation qui permet d'améliorer la convergence de l'algorithme est introduite. Une méthode d'optimisation stochastique à base d'essaims particulaires est présentée pour traiter les modèles de plus grande dimension. Un nouveau mécanisme de gestion de contraintes est introduit. Cet algorithme a aussi été étendu pour traiter les problèmes de conception en présence de contraintes du type équations différentielles. Afin de traiter les incertitudes dans les modèles, une méthode d'optimisation robuste est présentée. Elle combine un algorithme d'optimisation stochastique avec une méthode de propagation d'incertitude (PoV). Cette méthode de propagation d'incertitude est étendu aux modèles incluant des fonctionnelles.
Book Synopsis Conceptual Modeling ER'99 by : Jacky Akoka
Download or read book Conceptual Modeling ER'99 written by Jacky Akoka and published by Springer. This book was released on 2003-07-31 with total page 546 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive state-of-the-art, in conceptual modeling. It grew out of research papers presented at the 18th International Conference on Conceptual Modeling (ER '99) and arranged by the editors. The plan of the conference is to cover the whole spectrum of conceptual modeling as it relates to database and information systems design and to offer a complete coverage of data and process modeling, database technology, and database applications. The aim of the conference and of these proceedings is to present new insights related to each of these topics. This book contains both selected and invited papers. The 33 selected papers are organized in 11 sessions encompassing the major themes of the conference, especially : - schema transformation, evolution, and integration - temporal database design - views and reuse in conceptual modeling - advanced conceptual modeling - business process modeling and workflows - data warehouse design. Besides the selected papers, 3 invited papers present the views of three keynote speakers, internationally known for their contribution to conceptual modeling and database research and for their active role in knowledge dissemination. Peter Chen presents the results of his ongoing research on ER model, XML, and the Web. Georges Gardarin presents the first results of an ESPRIT project federating various data sources with XML and XML-QL. Finally, Matthias Jarke develops a way to capture and evaluate the experiences gained about process designs in so-called process data warehouses.
Book Synopsis Conceptual Modeling - ER '96 by : Bernhard Thalheim
Download or read book Conceptual Modeling - ER '96 written by Bernhard Thalheim and published by Springer Science & Business Media. This book was released on 1996-09-25 with total page 508 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume constitutes the refereed proceedings of the 15th International Conference on Conceptual Modeling, ER '96, held in Cottbus, Germany, in October 1996. The volume presents three invited contributions together with 29 revised full papers selected from 110 submissions. The papers cover all current aspects of the entity-relationship approach and conceptual modeling; they are organized in sections on advanced schema design, processes, query languages, representation, integration, principles of database design, transformation, enhanced modelling, capturing design information, and evolution.
Book Synopsis Perspectives in Conceptual Modeling by : Jacky Akoka
Download or read book Perspectives in Conceptual Modeling written by Jacky Akoka and published by Springer Science & Business Media. This book was released on 2005-10-20 with total page 494 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed joint proceedings of five international workshops held in conjunction with the 24th International Conference on Conceptual Modeling, ER 2005, in Klagenfurt, Austria, in October 2005. The 40 revised full papers presented together with the abstracts of seven tutorials were carefully reviewed and selected from 102 submissions. The papers are organized in topical sections on best practices of UML, experience reports and new applications, model evaluation and requirements modeling, metamodeling and model driven development, positions in engineering agent oriented systems, agent oriented methodologies and conceptual modeling, agent communication and coordination, geographic information systems, spatial and spatio-temporal data representation, spatial relations, spatial queries, analysis and data mining, data modeling and visualisation, conceptual modeling approaches for e-business, information system models quality, and quality driven processes.
Book Synopsis Designing the Digital Transformation by : Alexander Maedche
Download or read book Designing the Digital Transformation written by Alexander Maedche and published by Springer. This book was released on 2017-05-22 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis Engineering Information Systems in the Internet Context by : Colette Rolland
Download or read book Engineering Information Systems in the Internet Context written by Colette Rolland and published by Springer. This book was released on 2013-11-11 with total page 367 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since the early 1980's, the IFIP WG8.1 conferences have provided a forum for the presentation and exchange of research results and practical experiences in the field of Information System Engineering. The WG8.1 '02 Conference is held in the beautiful Kanazawa area in North western Japan. The ubiquitous Web has revolutionised the way organisations communicate and work internally as well as externally and, consequently, the nature of information systems supporting business activities. Web-based systems have become the state of the art in information systems engineering in a very short time. As companies become more international in their strategies and activities, information systems themselves span the globe, led by the Internet. While the risks from failed systems may be enhanced due to higher expectations and increased complexity, we have the opportunity to learn more about the nature of information systems and to develop new engineering techniques and methods to improve the development of information services in a World Wide Web context. The aim theme of this working conference is "Engineering Information Systems in the Internet Context" and the programme address both technologies and methodologies for building them. x The call for the EISIC Conference was given international audience. The program committee was chosen from very well reputed researchers in the international information systems, web information systems and communication communities. Seventeen papers have been selected for presentation and discussion during the conference.
Book Synopsis Conceptual Modeling by : Peter P. Chen
Download or read book Conceptual Modeling written by Peter P. Chen and published by Springer. This book was released on 2003-05-21 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains a collection of selected papers presented at the Symposium on Conceptual Modeling, which was held in Los Angeles, California, on December 2, th 1997, immediately before the 16 International Conference on Conceptual Modeling (ER’97), which was held at UCLA. A total of eighteen papers were selected for inclusion in this volume. These papers are written by experts in the conceptual modeling area and represent the most current thinking of these experts. This volume also contains the summaries of three workshops that were held on 6 7 December 1997, immediately after the ER’97 conference at UCLA. The topics of these three workshops are: • Behavioral Modeling • Conceptual Modeling in Multimedia Information Seeking • What Is the Role of Cognition in Conceptual Modeling? Since these topics are not only very important but also very timely, we think it is appropriate to include the summary of these three workshops in this volume. Those readers interested in further investigating topics related to the three workshops can either look up the individual paper published on the Web or contact the authors directly. The summary paper by Chen at the beginning of this volume also includes the summary of several interesting speeches at the Symposium.
Book Synopsis Critical Technology: Proceedings of the Third World Congress on Expert Systems ; [February 5-9, 1996, Seoul, Korea]. by :
Download or read book Critical Technology: Proceedings of the Third World Congress on Expert Systems ; [February 5-9, 1996, Seoul, Korea]. written by and published by . This book was released on 1996 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Conceptual Modeling - ER 2001 by : Hideko S. Kunii
Download or read book Conceptual Modeling - ER 2001 written by Hideko S. Kunii and published by Springer Science & Business Media. This book was released on 2001-11-14 with total page 633 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the 20th International Conference on Conceptual Modeling, ER 2001, held in Tokohama, Japan, in November 2001. The 45 revised full papers presented together with three keynote presentations were carefully reviewed and selected from a total of 197 submissions. The papers are organized in topical sections on spatial databases, spatio-temporal databases, XML, information modeling, database design, data integration, data warehouse, UML, conceptual models, systems design, method reengineering and video databases, workflows, web information systems, applications, and software engineering.
Book Synopsis Artificial Intelligence Technology by : E. Balagurusamy
Download or read book Artificial Intelligence Technology written by E. Balagurusamy and published by McGraw-Hill Companies. This book was released on 1993 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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