Task-Oriented Capability Requirement Analysis Using an Ontology-Based Case Reasoning Method

The paper has proposed an ontology-based case reasoning method, the method can make task oriented capability requirement analysis come true automatically. On one hand the method uses ontology to represent information of task and capability requirement in case, the method can make knowledge to be formalized sharing, meanwhile it uses OWL to perform associated reasoning between the task and capability requirement in case; and on the other hand, it makes full use of existing case to analysis capability requirement of question case by case-based reasoning. Firstly, the paper uses OWL to represent information of task and capability requirement in case; then the paper has put forward a case similarity algorithm based on vector space model, and realizes the case searching; finally an example has been shown to represent the application progress of this method, and to prove the method validity.