Ada Lovelace Day is celebrated on the second Tuesday of October.

The UML spec says that synchronous messages are represented by arrows with filled triangular arrowheads (lt=<<<-), and there is one present in the palette, but there is no message or other kind of ...

Sequence Diagram for Mac is a fast, Mac-native tool for creating UML sequence diagrams with both drag-and-drop editing and text-based sources Sequence Diagram is a focused macOS app for designing, ...

In this article, we will talk about how you can create a fishbone diagram in a Word document. A Fishbone diagram aka Ishikawa Diagram aka Cause and Effect Diagram is used for brainstorming and ...

UML Diagrams are considered as a main component in requirement engineering process and these become an industry standard in many organizations. UML diagrams are useful to show an interaction, behavior ...

Abstract: The quality of software architecture has a great influence on achieving non-functional requirements to the software system. In this paper, we propose an approach based on Petri nets models ...

The series of articles is in three parts. Part 1, set the stage, describing the basic differences between UML and the various entity/relationship modeling notations – and how they can be reconciled.

Abstract: We present a formal semantics of UML sequence diagram. In abstract syntax form, a well-formed sequence diagram corresponds to an ordered hierarchical structure tree. The static semantics of ...