Browsing by Author "Demir, Fatih"
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Item GENERATING CLASS DIAGRAMS FROM SOFTWARE REQUIREMENTS IN TURKISH USING NATURAL LANGUAGE PROCESSING(2022-01-17) Demir, Fatih; TURHAN, Çiğdem; YAZICI, AliIn software engineering, designing software that meets its requirements is a challenging task. In order to assist software engineers in this difficult task, many systems have been proposed in the literature that automatically generate class diagrams from software requirements. However, most of those studies are for software requirements in English, and such studies are very few for software requirements in Turkish. In this study, a system that automatically generates UML class diagram from software requirements in Turkish is proposed. The system first analyzes software requirements using natural language processing tools, particularly the dependency parser tool. Then, this parsing result is processed by a rule-based system and the classes, attributes and methods of the classes as well as the relations between classes are extracted. The extracted items are transformed into a class diagram with the visualization tool. Promising results were obtained when the performance of the system was evaluated. Therefore, it is concluded that class diagrams can be generated using natural language processing tools, especially the dependency parser, from software requirements in Turkish.