Research on domain ontology of educational resource cloud services

In this research, the ontology is used for the description of educational resources cloud services, and the description, integration, management and retrieval of cloud services of educational resources, both for achieving communication and interoperability between the cloud of educational resources, and providing an engineering reference and reuse for building for some specific educational resource cloud instance, but also for using the reasoning and matching techniques of ontology to find educational resource cloud services that most suitable for users' requirement, and them realize the discovery and selection of cloud services based on semantic, meet the users' “subject to change” cloud services requirement at anytime, anywhere. Accordingly, this study not only has practical significance, but also has some theoretical value.