Using Domain Ontology as Domain Knowledge for Requirements Elicitation

  • Authors:
  • Haruhiko Kaiya;Motoshi Saeki

  • Affiliations:
  • Shinshu University, JAPAN;Tokyo Institute of Technology, JAPAN

  • Venue:
  • RE '06 Proceedings of the 14th IEEE International Requirements Engineering Conference
  • Year:
  • 2006

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Abstract

Domain knowledge is one of crucial factors to get a great success in requirements elicitation of high quality, and only domain experts, not requirements analysts, have it. We propose a new requirements elicitation method ORE (Ontology based Requirements Elicitation), where a domain ontology can be used as domain knowledge. In our method, a domain ontology plays a role on semantic domain which gives meanings to requirements statements by using a semantic function. By using inference rules on the ontology and a quality metrics on the semantic function, an analyst can be navigated which requirements should be added for improving completeness of the current version of the requirements and/or which requirements should be deleted from the current version for keeping consistency. We define this process as a method and evaluate it by an experimental case study of software music players.