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Role of unified modelling language in software development in Greece ?? results from an exploratory study

机译：统一建模语言在希腊软件开发中的作用探索性研究的结果

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The Unified Modelling Language (UML) is a language for specifying, visualising, constructing and documenting software systems. The UML proved to be extremely successful and it has achieved tremendous popularity making it the de facto industry standard for object oriented system development. As such, many researchers presented empirical studies on the practical usage of UML but as well criticisms for UML complexity, difficulty to be learnt, etc. Even though a large number of articles and books are devoted to various aspects of UML language, there is little evidence on how UML is used. This study attempts to identify the profile of persons using UML, to pinpoint UML diagrams that are being used and their effectiveness, to discover whether CASE tools are being used and to record the perceived usefulness of UML language. For conducting the study a survey was developed and it was distributed to mailing lists of Greek IT professionals and to university students. The findings indicate that UML is used successfully in the majority of software development projects and that most users perceive UML positively since it supports faster system building, development of higher quality software systems, and for specific cases, it leads to software development cost-decrease.
机译：统一建模语言（UML）是用于指定，可视化，构建和记录软件系统的语言。 UML被证明是非常成功的，并且已经获得了极大的普及，使其成为面向对象系统开发的事实上的行业标准。因此，许多研究人员对UML的实际用法进行了实证研究，但也对UML的复杂性，学习难度等提出了批评。即使有大量的文章和书籍专门针对UML语言的各个方面，也很少有关如何使用UML的证据。这项研究试图确定使用UML的人员的概况，查明正在使用的UML图及其有效性，发现是否正在使用CASE工具并记录UML语言的有用性。为了进行这项研究，开发了一项调查，并将其分发给希腊IT专业人员的邮件列表和大学生。研究结果表明，UML已在大多数软件开发项目中成功使用，并且大多数用户都对UML感到满意，因为它支持更快的系统构建，更高质量的软件系统的开发，并且在特定情况下，它会导致软件开发成本的降低。

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