Study on domain ontology model of information system
Feng Lu · 2003
The thought of V model in system engineering is applied in decomposing requirements of knowledge system. The domain ontology is divided into conception ontology and task ontology. The conception ontology is used to describe static knowledge of system, and the task ontology is used to describe dynamic knowledge of system. The model are tested and verified by examples of agriculture crop analysis. The proposed ontology models have advantages of problemoriented, parallel implementation and high efficiency etc.