As system engineers explore therequirements for a system and begin to define a high-levelsolution, they face a number of challenges, including defining thesystem context and top-level structure; ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. In this episode, Thomas Betts chats with ...

This article proposes an object-oriented analysis (OOA) technique based on the unified modeling language (UML). The technique emphasizes its OOA process, that is composed of the following activities: ...

Since the early 1980's, modeling has been prescribed for helpingsoftware developers to understand their systems as they analyze theproblem, design a solution, and implement and deliver an ...