Several design patterns are defined to make systems more flexible and extensible. The main goal of this work is to show how the representation of these kinds of patterns, which we refer to as ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Vivek Yadav, an engineering manager from ...

UML represents use cases on diagrams as named ovals. Actors appear as stick figures. Lines connecting the two are associations, indicating that the messages come from or go to the associated actors ...