Adaptive Device
Mostrando 1-12 de 16 artigos, teses e dissertações.
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1. GPU Finite Element Method Computation Strategy Without Mesh Coloring
Abstract A GPU-adapted Finite Element Method (A-FEM) implementation without using a mesh coloring strategy to avoid race conditions is presented. All the elements are simultaneously processed, and the local data is computed and consolidated into the device memory in a new adapted Coordinate Format data structure (a-COO). The comparison between the proposed s
J. Microw. Optoelectron. Electromagn. Appl.. Publicado em: 2020-06
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2. Adaptive Fuzzy Sliding-Mode Control of Wheel Slide Protection Device for ER24PC Locomotive
Abstract Wheel Slide Protection Devices (WSPD) are employed in railway vehicles to maximize the average of the possible frictional braking force, which is a nonlinear function of the slip ratio of the wheel sets. In this paper, to control the WSPD, a low-order model is presented and un-modeled dynamics are considered as uncertainties. Due to the nonlinear dy
Lat. Am. j. solids struct.. Publicado em: 2017
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3. UMA ABORDAGEM PARA A PERSONALIZAÇÃO AUTOMÁTICA DE INTERFACES DE USUÁRIO PARA DISPOSITIVOS MÓVEIS EM AMBIENTES PERVASIVOS / AN APPROACH FOR AUTOMATIC CUSTOMIZING USER INTERFACE FOR MOBILE DEVICES IN PERVASIVE ENVIRONMENTS
O grande avanço na indústria de semicondutores possibilitou um aumento no desenvolvimento e comercialização de dispositivos eletrônicos móveis. Juntamente com este mercado, cresceu a necessidade de novos métodos de programação e uma visão diferente para criação de interfaces. Interfaces que antes só eram utilizadas em desktops com base de intera
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 13/04/2012
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4. A FRAMEWORK FOR DEVELOPING SELF-ADAPTIVE AGENTS IN MOBILE DEVICES / UM FRAMEWORK PARA DESENVOLVIMENTO DE AGENTES AUTOADAPTATIVOS EM DISPOSITIVOS MÓVEIS
Technological progress in mobile computing and the Internet promotes an achievement of the futuristic vision in which users have access to data and services anytime and anywhere. However, this vision realization brings important issues to application development, because more attention is required to the communication between mobile devices and web services,
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 03/04/2012
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5. Um esquema de seleção de rotas para o balanceamento de segurança e desempenho em redes em malha sem fio / Um Esquema de Seleção de Rotas para o Balanceamento de Segurança e Desempenho em Redes em Malha Sem Fio
Wireless mesh networks (WMNs) have been used to support multimedia applications on different domains, such as health care and entertainment, that require high levels of security and performance simultaneously. Those networks comprise of a wireless backbone of routers that cooperate to provide data communication among mobile devices, such as notebooks, PDAs a
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 09/05/2011
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6. Modelagem em geometria digital aprimorada por técnicas adaptativas de segmentos de retas. / Digital geometry modelling enhancement by straight line segment adaptive techniques.
For the representation of digital straight lines, digitized straight line segments and arcs, each of the available research approaches has its advantages and suitable applications. However, taking into account the complexities of real-world scenarios, the use of these representations is not so popular in situations that require flexible models or involving s
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 06/05/2011
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7. ASSOCIAÇÃO DO CONTEXTO DE INTERESS DO USUÁRIO ÀS ATIVIDADES CLÍNICAS NA ARQUITETURA CLINICSPACE / Association of the Context of Users Interesting to Clinical Activity in Architecture ClinicSpace
Currently, we seek to make the systems more oriented to end-user, reducing the distance between how the user carries out its activities and modeling these in Information Systems in Health, the doctor providing adaptive and personalized forms of use, configuration and control system, based on historical usage, or a profile. To meet these requirements, the pro
Publicado em: 2010
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8. Aspectos de projeto e implementação de linguagens para codificação de programas adaptativos. / On the design and implementation of languages for coding adaptive programs.
This work presents a set of theoretical and methodological contributions to the design and implementation of programming languages, using the adaptive automaton as device for its formal definition. The complete specification of a programming language involves proper understanding of principles and common ground between all the programming languages, transpar
Publicado em: 2009
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9. 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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10. 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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11. RECONSTRUCTION OF SCENES FROM IMAGES BY COARSE-TO-FINE SPACE CARVING / RECONSTRUÇÃO DE CENAS A PARTIR DE IMAGENS ATRAVÉS DE ESCULTURA DO ESPAÇO POR REFINAMENTO ADAPTATIVO
The reconstruction of scenes from imagens has received special attention from researchers of the areas of computer vision, computer graphics and geometric modeling. As examples of application we can mention image-based scene reconstruction, modeling of complex as-built objects, construction of virtual environments and telepresence. Among the most successful
Publicado em: 2003
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12. Redução adaptativa de eco e de ruído para terminais viva-voz. / Speech enhancement and acoustic echo cancellation for hands-free sets.
There is currently great motivation in developing hands-free devices which offer users, engaged in a telephone conversation, a good level of naturalness and intelligibility. In this work, the goal is to present a solution for two well-known problems that occur when designing a hands-free device for use in automobile environments: (1) the acoustic echo coupli
Publicado em: 2002