The paper has been presented at the International Conference Pioneers of Bulgarian
Mathematics, Dedicated to Nikola Obreshko ff and Lubomir Tschakaloff , Sofi a, July, 2006.
Component-based software engineering and software architecture
are tightly connected areas in computer science. Software architecture
presents the functionality of the system as decomposition into components,
the properties of these components and the connectors between them. This
paper illustrates a methodology...
In the last few years Agile methodologies appeared as a reaction
to traditional ways of developing software and acknowledge the need for
an alternative to documentation driven, heavyweight software development
processes. This paper shortly presents a combination between Rational
Uni ed Process and an agile approach for software development of e-business
applications. The resulting approach is described stressing on the strong
aspects of both combined methodologies. The article provides a case study...
Software applications created on top of the service-oriented architecture (SOA) are increasingly popular but testing them remains a challenge. In this paper a framework named TASSA for testing the functional and non-functional behaviour of service-based applications is presented. The paper focuses on the concept of design time testing, the corresponding testing approach and architectural integration of the consisting TASSA tools. The individual TASSA tools with sample validation scenarios were already...
In the recent years Big Data has become a research topic for
both academia and industry. Given the data value for applications in
different domains, as well as the business value of the data per se, there is
an urgent need for solid end-to-end, data-driven and data-oriented
solutions to guide strategic decisions. Such solutions should include a set
of mechanisms for runtime adaptations across the complete data lifecycle
of Big Data Value Chain. Thus, advanced data functions enabling data to
be structured,...
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