Extensible Applications
Mostrando 1-12 de 23 artigos, teses e dissertações.
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1. Grid anywhere: an extensible desktop grid computing middleware / Grid Anywhere: Um middleware extensível para grades computacionais desktop
This PhD thesis presents investigations, models and implementations of a computational grid middleware named Grid Anywhere. This platform aims at allowing the build of computational grid systems, which enable the increase of the number of participants as consumers and resource providers. In order to do this, new solutions are presented to manage security pol
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 01/06/2012
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2. Algoritmo de escalonamento para aplicações em uma grade computacional extensível aos receptores de sinais digitais de televisão / Scheduling algorithm for applications in a computational grid extensible to receivers of television digital signal
OGrid Anywhere é um middleware de grade computacional ponto-aponto (P2P), capaz de agrupar em uma organização virtual ou federação qualquer equipamento dotado de recursos computacionais, inclusive receptores digitais. O objetivo deste projeto de mestrado apresentado nesta monografia é desenvolver e avaliar algoritmos de escalonamento que possibilitem u
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 30/06/2011
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3. A loosely coupled architecture to run workflow control-flow patterns in grid / Uma arquitetura de baixo acoplamento para execução de padrões de controle de fluxo em grades
The use of workflow control-flow patterns in e-Science applications results in productivity improvement, allowing the scientist to concentrate in his/her own research area. However, the use of workflow control-flow patterns for execution in grids remains an opened question. This work presents a loosely coupled and extensible architecture, allowing use of pat
Publicado em: 2009
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4. MONITORANDO O AMBIENTE DE EXECUÇÃO DE COMPONENTES DE SOFTWARE DISTRIBUIDOS / MONITORING THE EXECUTION ENVIRONMENT OF DISTRIBUTED SOFTWARE COMPONENTS
Component-based systems are characterized by the construction of applications through the composition of available software artifacts. Interactions may occur between different components that can be distributed through several machines. As distributed applications increase in size, the interactions between the various nodes that comprise them become more com
Publicado em: 2009
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5. APOIANDO O DESIGNER DE IHC NA TOMADA DE DECISÃO SOBRE O DESIGN DE INTERFACES EXTENSÍVEIS / SUPPORTING THE HCI DESIGNERS DECISION-MAKING ABOUT THE DESIGN OF EXTENSIBLE USER INTERFACES
Um dos grandes problemas no desenvolvimento de software é atender a todas as necessidades específicas de cada usuário em um domínio. A pesquisa sobre sistemas extensíveis tenta resolver este problema. Sistemas extensíveis são desenvolvidos de maneira que possam ser configurados pelos usuários finais, adicionando, modificando ou removendo funcionalida
Publicado em: 2008
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6. Xenia: a security system for grid computing based on trust chains / Xenia: um sistema de segurança para grades computacionais baseado em cadeias de confiança
Grid Computing Systems are inherently more vulnerable to security threats than traditional systems, since they potentially encompass a large number of users, resources, and applications managed by different administrative domains. Authentication and authorization are imperative for grid systems. Since scalability and distribution are major concerns on grid e
Publicado em: 2008
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7. St-Modeler : a clinical guidelines development and verification environment / St-Modeler : um ambiente de desenvolvimento e verificação de guias de conduta clinica
Clinical guidelines are systematically developed statements to assist practitioner and patient decisions about appropriate health care for specific clinical circumstances. Since well elaborated, they provenly improve medical assistance quality. Oftenly clinicians aren t used to paper written guidelines and don t apply them adequately. Implemented in computer
Publicado em: 2008
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8. Metadados em multimidia : aplicações e conceitos em MPEG-7 / Multimidia metadata concepts and applications in MPEG-7
In this work, a research was made in order to present Metadata (or data about data) and specifically Multimedia Metadata applications with the MPEG-7 standard as the basis. At first, the theory concerning Metadata in general and Multimedia Metadata in particular is presented, with the purpose to prepare the reader for its uses, specially with the current exp
Publicado em: 2007
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9. UM FRAMEWORK DE APLICAÇÕES PARA A WEB SEMÂNTICA / A SEMANTIC WEB APPLICATION FRAMEWORK
Documents have been the main vehicle of the Web until some years ago. With the advent of Web applications, data stored in organizations databases or legacy systems has been made available to users. However, very often, the exchange of data between those applications themselves or between them and end-users applications were not possible since they used diffe
Publicado em: 2006
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10. Desenvolvimento e implementação de uma descrição de dispositivos aberta e não-proprietária para equipamentos FOUNDATION fieldbus baseada em XML / Developing and implementing an open and non-proprietary device description for FOUNDATION fieldbus devices based on XML
The interoperability among devices or software based on fieldbus technologies is becoming increasingly requested and demanded because it allows the integration of devices or software from different manufacturers. The integration is implemented through a common communication language used among the different heterogeneous technologies. In the FOUNDATION field
Publicado em: 2006
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11. A component-based framework for web applications development and an associated instantiation process / Um framework baseado em componentes para desenvolvimento de aplicações web e um processo de instanciação associado
In the last few years, education has been going through important changes related to the introduction of information technology in the learning process. As a result of these changes and of efforts to take advantage of the benefits provided by this technology, many systems (or virtual environments) for supporting the learning process have been developed. Howe
Publicado em: 2006
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12. Uma abordagem para manipulação de informações geográficas utilizando Scalable Vectors Graphics
In this work, we propose a Geographical Information System that can be used as a tool for the treatment and study of problems related with environmental and city management issues. It is based on the Scalable Vector Graphics (SVG) standard for Web development of graphics. The project uses the concept of remate and real-time mar creation by database access th
Publicado em: 2006