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With the fast development of Internet, the runtime environment of computer software becomes on-limits gradually. Software dynamic evolution is going to be a hot research topic in software engineering area. The concept, which is called separation of concerns during the development of aspect-oriented software, can well support the dynamic evolution of software. Motivated by this, we propose a new model,...
An increasingly important requirement for software system is the capability to evolve dynamically at runtime according to the users' requirements and computing environments. From the angle of software architecture, in this paper, a framework of supporting dynamic evolution based on reflective aspect-oriented software architecture-RAOSA is proposed and software architecture is reified as an explicit...
Web services composition is an important implementation technique of SOA. With such technology, services could be reused and cost could be reduced. Actually, web services are reused through web services composition while software architecture is one of the most valid approaches to realize the reusability. At the same time, SOA is under an open and ever-changing network environment and the users' requirements...
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