A domain ontology for software Requirements Change Management in Global Software Development environment

Ontology and its role in both software engineering and knowledge management fields have been widely reported in literature. Different studies had proven the effectiveness of using ontologies to support the process of requirement engineering. One of the main problems facing requirement engineering is that the requirements are exposed to change. In fact, this problem swells even more in Global Software Development (GSD) environment. Since this problem is not avoidable, we need to improve the Requirement Change Management (RCM) process. In this paper, a systematic domain ontology for RCM especially in GSD environment is proposed. A hybrid method combining Methontology and 101 method is used for its development; OWL (Web Ontology Language) for its representation; and Protégé for its implementation. It was validated by using the ontology content evaluation and competency question evaluation methods. Also, it was verified by using both ontology taxonomy evaluation and FOCA evaluation methods. Validation and verification results showed that the proposed ontology was successfully built. Building this ontology can be considered as a base contribution in supporting the RCM process in GSD. © 2018 The Science and Information (SAI) Organization Limited.