uml use case diagram tool

December 20, 2014 I was honored to participate in the "Software Engineering: Research and Practice" seminar hosted by Fudan University. In the afternoon open space activity, I recommended UML use-case as one of the 6 topics and became the moderator of this topic. This topic was discussed with a number of teachers and industry experts. Finally, as a representative

ArticleDirectory Basic Concepts Instance requirements It is important to clarify the relationship between use cases when drawing a use case diagram. The relationships of use cases include generalization, extended, and include ). Include and extend are the

1.Visio Features Overview:Can be used to draw various types of diagrams, including it-related diagrams, building plans, circuit diagrams and other diagrams. such as (this is just a partial list, and does not cover all the features of Visio)　　　　　　　　2. Visio Installation and software key:SoftwareSoftware Installation TutorialsSoftware key3.Visio Usage Tutorials3.1Visio Drawing system use case

Drawing UML diagrams with Rose (use case diagrams, activity diagrams)First, the installation of rose2003, the computer from Win8 to Win10 after the discovery WIN10 does not support the installation of rose2003, changed rose2007 later, found also can not.Workaround: Install in the virtual machine (I am installing the Win XP system, the installation is rose2003).If

Use php class diagram drawing tool -- phuml to build the class diagram of the project Yesterday, I occasionally searched for the tools used to create UML class diagrams on the Internet. I was planning to create a class diagram for

executor understands. The Use Case model is used in the demand analysis stage. It is the result of repeated discussions between system developers and users. It demonstrates the consensus between developers and users on the requirement specifications. First, it describes the functional requirements of the system to be developed. Second, it regards the system as a black box and understands the system from th

Use case diagram is used in the requirement Analysis stage, describes the functional requirements of a system to be developed, the use Case view emphasizes the function of the system, and is the first design view of the software development design process. It describes the u

Various relationships in a use case diagram I. Association between participants and use cases The communication between the participant and the use case also becomes an association or a communication relationship. Ii. relatio

of actions that interact with system participants and are executed by the system. The UML specification provides a relationship of 3 dependencies, including (include), extension (extend), and generalization (generalization) between use cases, and the various relationship functions and differences are shown in the following table:use case

use case, and the latter is called the secondary performer of the use case.1, as described in the easy-to-expand core model of Office process Management (1th Edition), the use case in this di