Towards semantic web-enhanced model-driven engineering

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Today, we need a wider variety of software solutions than ever before. It follows then that we need novel methods that will allow for rapid development of software systems in order to be ready for any future technological challenges. This situation motivated researchers to establish the model-driven engineering (MDE) discipline to achieve three goals: increasing the productivity of software developers by focusing on domain-specific (non-technical) details; reusing the same design for several platforms; and allowing for early discovery of software errors. However, software is a knowledge repository where knowledge is largely related to the application domain, and not to software as an entity itself. So, we need to be able to share (trace, manage, interoperate) the knowledge encoded in software with the knowledge about all relevant aspects surrounding and influencing software (e.g., requirements and policies). With today's critical role of the Web and Web-based software systems, the need to be able to share the knowledge based on which a system is build is even higher. This knowledge sharing and management requires the use of an explicit definition of knowledge, as that is a basic need for machines to be able to interpret knowledge. It is natural then why the Semantic Web technology is a promising way to address these current problems.