已有一些工具可以根据文本自动生成 UML 时序图，如 PlantUML（https://plantuml.com/zh/）、Mermaid（https://mermaid-js.github.io/mermaid/）等 ...

Abstract: Teaching the Unified Modelling Language (UML) is a critical task in the frame of Software Engineering courses. Teachers need to understand the students’ behavior along with their modeling ...

Abstract: UML activity diagram is widely used to describe the behavior of the software system. Unfortunately, there is still no practical tool to verify the UML diagrams automatically. This paper ...

In a multi-break firework, stars are contained in separate cardboard compartments within the shell. Each compartment has its own bursting charge, which ignites and throws out the stars. In order to ...