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Distributed computing, a paradigm often used for building business applications, enables a task to be performed by combining the efforts of multiple processes. The processes can be running at different locations, and on different types of computers. This paper gives an overview on the distributed computing problem in an integrated application environment. Based on this problem description, it gives...
Software architecture is the bridge from requirement to realization, to determine software quality. Based on analyze the description of software architecture ,this paper derives a performance evaluation models, based on UML collaboration and sequence diagram. Extend Queueing Network Models on route and arrived rate. Finally, use the example of client/server architecture, to prove the approach correctly.
By the component libraries scaling up and the reuse practice deepening, the efficiency management of component repository is the precondition of component reuse. It is favorable for component reuse that components are organized in library according to felicitous classification. On the basis of introducing the faceted classification this paper presents a component classification model based on facet...
By the component libraries scaling up and the reuse practice deepening, the efficiency management of component repository is the precondition of component reuse. It is favorable for component reuse that components are organized in library according to felicitous classification. On the basis of introducing the faceted classification,this paper presents a component classification model based on facet...
An energy-saving fault-tolerance control deicing system for aircraft is proposed in this paper. In the deicing system, we used the separation deicing method and optimal energy-control method to save deicing energy markedly, adopted the fault-tolerance system structure to improve the reliability of it noticeably. The results of the experiment have shown that the reliability of this system is high and...
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