Adaptive Technology
Mostrando 13-24 de 43 artigos, teses e dissertações.
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13. A service-oriented infrastructure for ecological niche modelling. / Uma infraestrutura orientada a serviços para a modelagem de nicho ecológico.
Ecological niche modelling combines environmental data and information about the occurrence of a species to obtain models to describe its probabilistic distribution in a region. Computational algorithms generate models based on the hypothesis that, if a species was found under the conditions which define its niche, then it may survive in any place which offe
Publicado em: 2009
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14. Considerações sobre o desenvolvimento de linguagens adaptativas de programação. / Considerations about the development of adaptive programming languages.
Adaptive devices comprehend a subjacent (usually non-adaptive) device, e.g. an automaton, a grammar, etc., to which an adaptive mechanism is added which performs the self-modification operations usual in adaptive devices. Adaptive languages are special adaptive devices whose subjacent formalism is a programming language. This work defines adaptive programmin
Publicado em: 2008
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15. Objetos adaptativos: aplicação da tecnologia adaptativa à orientação a objetos. / Adaptive objects: application technology to the object-oriented.
This study addresses the issue of implementing object-oriented software with adaptive characteristics, having as primary purpose simplify the implementing process. The key theoretical basis consisted in adaptive technology and its application in various formalisms. Adaptive Object Model has been taken as comparison basis to solutions to implement adaptive sy
Publicado em: 2007
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16. Proposta de um gerador de ambientes para a modelagem de aplicações usando tecnologia adaptativa. / A proposal for an environment generator for modeling application using adaptive technology.
This research aims at proposing an environment generator (meta-environment) which makes it possible the automatic environment generation for the project of adaptive applications. This generator establishes its concepts in Adaptive Technology and allows the definition of rule-driven adaptive devices. When developing the present study, we considered the genera
Publicado em: 2007
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17. A development environment based on adaptive decision tables. / Um ambiente de desenvolvimento baseado em tabelas de decisão adaptativas.
This work presents an application of adaptive technology to the decision making process applied in the business management and Decision Support Systems. To accomplish this goal, a development environment based on adaptive decision tables is proposed. This way, a user who is not familiar to the computing concepts, but that does know the decision making proces
Publicado em: 2007
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18. Adapta: um arcabouço para o desenvolvimento de aplicações distribuídas adaptativas / Adapt: a framework for the development of applications Distributed adaptive
Modern computing environments are characterized by a high degree of dynamism that, along with the heterogeneity of computational devices and communication infrastructure, demand the development of a new range of applications that must be able to self-adapt dynamically and transparently according to changes in its execution environment. A computational grid i
Publicado em: 2007
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19. Aplicações de antenas adaptativas em sistemas de comunicações móveis / Applications of adaptive antennas in wireless communications systems
The increasing demand for wireless communications services has demanded the development of technologies that allow serving a bigger amount of users without increasing the bandwidth used today. It also has an increasing demand for services that need high transmission rates on mobile terminal, as Internet and video transfer. On the other hand, the user desires
Publicado em: 2007
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20. Alguns aspectos de tratamento de dependências de contexto em linguagem natural empregando tecnologia adaptativa. / Some aspects on natural language context dependencies handling using adaptive technology.
Since low-complexity language formalisms are too weak to handle NL, stronger formalisms are required, most of them resource demanding, hard to use or unpractical. Structured pushdown automata are excellent to represent regular and context-free aspects on NLs by allowing them to be split into regular layer (implemented as finite-state machines) and a context-
Publicado em: 2006
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21. Um ambiente colaborativo de aprendizagem interdisciplinar apoiado por interfaces adaptativas / A Collaborative Learning Environment Interdisciplinary Supported by adaptive interfaces
The use Virtual Learning Environment (VLE) becomes, day by day, more evident in several public teaching institutions, as well as in private and government agencies. Several versions of VLEs are available for free use, each one under its own characteristics. In Brazil there are almost a thousand institutions that have been using these environments, which show
Publicado em: 2006
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22. Prediction of time series using architecture based on neuro-fuzzy systems. / Predição não-linear de séries temporais usando sistemas de arquitetura neuro-fuzzy.
This master dissertation has as main objetive applies systems of neuro-fuzzy architecture for functions prediction in serie times. The architecture carried out is the Adaptive Neuro-Fuzzy Inference System (ANFIS). This architecture is a kind of Fuzzy Inference Systems (FIS) implemen- tation under a paradigm of arti¯cial neural networks. Making use of techno
Publicado em: 2006
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23. Uma nova arquitetura para a representação das regras de negócio em modelos de objetos dinâmicos / An new architecture for representing business rules in dynamic object models
The Ground System Development Division (DSS) at INPE has always developed satellite control systems with architectures that may be used as much as possible by future satellites. The present challenge is to build an Adaptive Satellite Control System, using the technology of the Dynamic Object Model, so as to comply with later requirements without having to ma
Publicado em: 2005
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24. Drag optimization for transport aircraft Mission Adaptive Wing
A direct optimization study was performed to produce a preliminary evaluation of the potential benefits of a mission adaptive wing employing variable camber technology in typical jet transport aircraft missions, in terms of fuel efficiency increase directly obtainable from airfoil viscous drag reduction alone. A 2-D airfoil analysis approach was adopted, ass
Journal of the Brazilian Society of Mechanical Sciences and Engineering. Publicado em: 2003-03