Software Dependability
Mostrando 13-17 de 17 artigos, teses e dissertações.
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13. Uma abordagem arquitetural para tolerancia a falhas em sistemas desoftware baseados em componentes
This work concentrates on the systematic treatment of dependability requirements during the development of modern critical software systems, such as banking and electronic commerce. Such software systems constantly evolve and are constrained by short time-to-market and low development costs requirements. As a result, the development of these modern critical
Publicado em: 2004
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14. Introdução ao conceito de função: a importância da compreensão das variáveis
This research aims to introduce the concept of function throughout the comprehension of the dependable and undependable variables, and of the relation between them. Its fundaments are on the Didactics Engineering principles by the creation and application of a teaching activity sequence and a posterior analysis of the collected data. It is based on Raymond D
Publicado em: 2003
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15. Uma arquitetura de software baseada em padrões de projeto para o desenvolvimento de aplicações concorrentes confiaveis
Complex computer systems are prone to errors of many kinds, and the most reasonable way of dealing with them is to accept that any complex system has faults and to employ appropriate features for tolerating them during run time. We claim that the most beneficial way of achieving fault tolerance in complex systems is to use system structuring which has fault
Publicado em: 2001
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16. Uma arquitetura reflexiva para injetar falhas em aplicações orientadas a objetos
Injeção de falhas por software é uma técnica que vem sendo muito utilizada para validar as propriedades de segurança de funcionamento (dependability) de sistemas de software. Essa técnica consiste em injetar padrões de erros em um software em execução. Para injetar falhas e monitorizar seus efeitos alguma forma de instrumentação deve ser introduzi
Publicado em: 1998
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17. PROCESS CONTROL SYSTEMS : DEPENDABILITY AND PERFORMANCE MODELING
Today, a wide variety of computer systems are required to react automatically to various events generated by external processes and/or human operators. An important class of these process control systems, called hard real-time systems, need to respond to events under severe timing constraints expressed in terms of deadlines and earliest starting times. In ge
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 29/05/1997