Maintainability
Mostrando 13-24 de 33 artigos, teses e dissertações.
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13. Availability assessment of critical computer systems in airspace control by analytical model of queueing theory. / Avaliação da disponibilidade de sistemas computacionais críticos para o controle do espaço aéreo por meio de modelo analítico da teoria de filas.
O transporte aéreo e a indústria de sistemas de defesa foram setores pioneiros na utilização de sistemas computacionais críticos, incrementando os níveis de automação nas atividades de controle do espaço aéreo. Com o crescimento desses setores, verificado pela expansão dos números de vôos, volumes de cargas e usuários, assim como pela ampliaç�
Publicado em: 2008
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14. Infra-estrutura de componentes paralelos para aplicaÃÃes de computaÃÃo de alto desempenho / Infrastructure of parallel components for applications of computation of high performance
The development of new High Performance Computing (HPC) application has demanded a set of tools for reconciling high level of a abstraction with software integration. In particular, we are interested in component-based solutions presented by the scientific community in the last years. Components have been applied to meet new requirements of high performance
Publicado em: 2008
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15. Analysis and synthesis of multiplexed systems: an approach of reliability and operational maintainability. / Análise e síntese de sistemas multiplexados: uma abordagem de confiabilidade e manutenabilidade operacional.
The work presented under the heading "Analysis and Synthesis of Multiplexed Systems: An Approach of Reliability and Operational Maintainability" has as objective to consider a practical model for the maintenance, based on the reliability and maintainability of components. The data of this work had been gotten through management reports of the Company of Tele
Publicado em: 2007
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16. A gestão de programas de desenvolvimento: aplicação de confiabilidade, mantenabilidade e segurança. / Program development management: application of reliability, maintainability and safety.
A geração de produtos de sucesso está associada ao cumprimento dos anseios e desejos dos consumidores. Diversos fatores caracterizam esses anseios, sendo que um grupo de fatores possui especial característica, esse grupo abrange a confiabilidade, a mantenabilidade e a segurança. A gestão desses três fatores implica num olhar profundo em todo ciclo de
Publicado em: 2007
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17. Separating crosscutting concerns in agent oriented detailed design: the social patterns case
Although agent-oriented software engineering is quite recent, this new paradigm has been successfully used in industrial applications, such as telecommunications and e-commerce. Among the several issues required for the consolidation of this new paradigm, we highlight the need for suitable methodologies, notations and tools to support agentoriented software
Publicado em: 2007
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18. Avaliação de conectividade em sistemas orientados por objetos
Amongst the factors of software quality evaluation , maintainability, the measure of the easiness to carry through its maintenance, distinguishes. Software maintenance is mostly responsible for the total system cost. In such a way, the attainment of resources that contribute for the software creation whose maintenance is easier becomes important. Amongst oth
Publicado em: 2006
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19. Smartbaseg : uma arquitetura baseada em conhecimento e em separação de interesses para a melhoria da qualidade de aplicações de mineração de dados no grid
Although the Grid seems to be a very promising platform for supporting the Data Mining (DM) process, a lot of challenges still need to be overcome in order to attain an ideal integration between these two domains. In this dissertation, a software architecture, called SMARTBASEG, is defined with the purpose of improving the quality of data mining applications
Publicado em: 2006
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20. A systematic approach for structuring exception handling in robust component-based software
ABSTRACT Component-based development (CBD) is recognized today as the standard paradigm for structuring large software systems. However, the most popular component models and component-based development processes provide little guidance on how to systematically incorporate exception handling into component-based systems. The problem of how to employ language
Journal of the Brazilian Computer Society. Publicado em: 2005-04
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21. Design de componentes educacionais sÃncronos
Computer Supported Collaborative Learning has become a teachinglearning paradigm. It deals with different concepts of learning and group interaction. Synchronous collaborative environments aim at facilitating the construction of knowledge and the development of skills among the participants of a group. Synchronous learning components (also called groupware)
Publicado em: 2005
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22. Objetos Inteligentes Baseados em CLP para Aplicações Científicas
Constraint logic programming (CLP) is a programming language class based on logic programming together with constraint programming. It is derived from general research areas such as artificial intelligence, programming languages, and combinatorial optimization, and has been employed to model and solve many complex real problems. The objective of this work is
Publicado em: 2005
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23. Refatoração de sistemas Java utilizando padrões de projeto: um estudo de caso.
This dissertation presents a study case on object-oriented systems refactoring. Systems developed according to the object-oriented paradigm may contain reusable code, even though not always have been designed for it. Systems maintenance is not an easy task, even for object-oriented systems. Software design patterns favour the implementation of efficient solu
Publicado em: 2005
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24. Design, development and implementation of a solid-state pulse modulator for high-power pulse transmitters / Projeto, desenvolvimento e construção de um modulador de pulso estado-solido para transmissores pulsados de alta potencia
This work describes the development of a modular line-type solid-state pulse modulator topology to be applied in magnetron pulsed power radar transmitters, commonly found on tracking, weather and air traffic management radars. This research includes the design, development and assembling of a pulsed modulator for the Barreira do Inferno Launching Center (CLB
Publicado em: 2005