Visualization and comparison of architecture rationale with semantic web technologies
Journal of Systems and Software
Basis for an integrated security ontology according to a systematic review of existing proposals
Computer Standards & Interfaces
Ontology driven design of EMF metamodels and well-formedness constraints
Proceedings of the 12th Workshop on OCL and Textual Modelling
International Journal of Internet Technology and Secured Transactions
Hi-index | 0.00 |
Despite considerable research on ontologies for representing requirements models (and metamodels), little progress has been made in using ontologies to represent non-functional requirements. Non-functional requirements define the overall qualities of the resulting system. Because they are restrictions on system services, non-functional requirements are often of critical importance, and functional requirements may need to be sacrificed to meet them. However, because of their diverse nature, non-functional requirements are often expressed in non-standard domain-specific ways. This paper describes a nonfunctional requirements ontology that can be used to structure and express constraints as part of quality of service specification. The approach is illustrated using a small case-study.