If there’s a situation where you and your friend need to collaborate on diagrams in a project simultaneously, what would you do? Naturally, team up and work with him but what if they reside in two ...

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: 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 ...

Abstract: Although Object Management Group (OMG) Unified Modeling Language (UML) introduced Object Constraint Language (OCL) to add formalism as constraints in its models, it still lacks formal ...

The government says it plans to pass legislation to permanently ban fracking for shale gas in England. A moratorium on the practice was put in place by the last government but the debate has been ...

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