Metamodels
Mostrando 13-21 de 21 artigos, teses e dissertações.
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13. Interoperabilidade organizacional em sistemas multiagentes abertos baseada em engenharia dirigida por modelos. / Organizational interoperability in open multiagent systems based on model driven engineering.
This thesis proposes to integrate systematically organizational models for providing organizational interoperability in open multiagent systems. Organizational interoperability consists in enabling the participation, in the same agent organization, of agents developed with different organizational models. For this purpose, it is applied an approach based on
Publicado em: 2009
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14. INFRAESTRUTURA PARA SIMULAÇÃO DE PROCESSOS DE SOFTWARE BASEADA EM METAMODELOS DE DINÂMICA DE SISTEMAS
Better results are achieved, in projects involving software development, when the responsible manager has some previous experience in projects. However, it is impossible for educational institutions to educate their students by creating pilot projects for each student, due to problems with the time scale, costs and staff. An alternative way study problems th
Publicado em: 2009
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15. MODELAGEM DE REQUISITOS DE CONFIANÇA POR ENGENHARIA DIRIGIDA A MODELOS / MODELING OF REQUIREMENTS RELIABLE FOR DIRECTED ENGINEERING MODELS
Este trabalho apresenta uma proposta para construção e manutenção de confiança a ser percebida por um pretenso consumidor em um processo de tomada de decisão e mediante aos riscos envolvidos em comercializar em um ambiente inseguro, a Internet. Esta dissertação examina a natureza do conceito de confiança, bem como os fatores e processos que contribu
Publicado em: 2008
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16. Aerodynamic coefficient prediction using neural networks.
The present work discusses the application of neural networks for the accurate prediction of aerodynamic coefficients of airfoil and wing-body configurations. Meta-models based on neural-network are able to handle non-linear problems with a large amount of variables. In this highlight, an efficient methodology employing neural networks for predicting aerodyn
Publicado em: 2008
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17. Structural health monitoring of composite materials subjected to impacts using the electromechanical impedance technique / Monitoramento de integridade estrutural de materiais compostos sujeitos a impactos empregando a técnica da impedância eletromecânica
Nowadays, composite materials have increasingly replaced traditional materials in applications that require improved performance, safety, economy and durability. Nonetheless, such materials exhibit complex damage mechanisms that cannot be easily detected in early stages. Failures can occur during manufacturing, operation or even in the course of maintenance.
Publicado em: 2008
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18. Application of model weaving in model transformation in MDA. / Aplicação da técnica de tecelagem de modelos na transformação de modelos na MDA.
One of the main activities of the model-centric approaches of software development, as for example the Model Driven Architecture (MDA), is the process of model transformation. Usually, a preliminary step for model transformation is the mapping of source metamodel elements into target metamodel elements. This work presents an application of a technique for mo
Publicado em: 2007
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19. Especificação e implementação de uma linguagem para transformação de modelos MOF em repositórios dMOF
This work presents the specification and the implementation of a language of Transformations in definite Models specification MOF (Meta Object Facility) of OMG (Object Management Group). The specification uses a boarding based on rules ECA (Event-Condition-Action) and was made on the basis of a set of scenes of use previously defined. The Parser Responsible
Publicado em: 2006
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20. Meta-modelo funcional para recuperaÃÃo de informaÃÃo
Modelling is one of the central tasks in the development of information retrieval systems. A useful tool for developing a new information retrieval model is a generic framework. This frameworks can be seen as formal meta-models that make possible to describe and to investigate formally the semantics of the retrieval process and becomes possible to reason abo
Publicado em: 2006
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21. Uma abordagem unificada para modelar processos de Workflow e seu software de suporte
Business analysts and software developers have approached the modeling of workflow processes and the specification of the software that supports them in an independent way using different metamodels. This situation is a source of misunderstanding and it makes difficult for both parts the correct understanding of the workflow process definitions and the speci
Publicado em: 2002