A Survey on Design Pattern Formalisms
نویسنده
چکیده
In order to construct large and complex software systems which provide the necessary infrastructure in a systematic manner, the focus in the development methodologies has switched in the last two decades from functional issues to structural issues. The encapsulation principle is essential to both the object-oriented and the more recent component based software engineering paradigms. Formal methods have been applied successfully to the verification of medium sized programs in protocol and hardware design. In this paper a brief review about software systems and essential survey of formal methods has been presented.
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