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User scenario 2 seq: Automated system to generate sequence diagram from user stories scenario

2023; American Institute of Physics; Volume: 2554; Linguagem: Inglês

10.1063/5.0103696

1935-0465

Ahmad Iklil Nur, Faris Fasyadin, Imelda Adinda Febriansyah, Muhammad Alvian Yulianto, Ibaneza Griffint Secoria, Amelia Nagatha, Wilona Fadyah Trinaldy, Badrus Zaman, Indra Kharisma Raharjana,

Educational Games and Gamification

Generating sequence diagrams from user stories scenario are needed to support improved software developments process. This paper proposed the process innovation of generating sequence diagrams from user stories scenario. The input of this system is user story scenario in form of semi structured format, we constructed User story scenarios adopting from Behat cheat sheet format. The user story scenario is processed by applying natural language processing to identify sequence diagram elements. The output of the system is sequence diagram in form of text code of Plant UML and portable network graphics (PNG) image format. To evaluate the result of study, we are comparing output of the system with manually generated by the groups of system analyst to calculate the accuracy of object creation, message flow, and name of the object identification. The system analysts are asked to create sequence diagram from user story scenario based on predefine rule. The accuracy of object creation, message flow, and name of the object identification respectively are 100%, 100%, and 40%. This application has successfully generated a sequence diagram for knowledge sharing by extracting the control objects, boundary objects, roles, messages, and message flows from the given, when, and then conditions and user stories in the user story scenario.