Research On Patent Warning Index-System Ontology Modeling And Its Application

This paper is mainly to solve semantic heterogeneity and presents the method of introducing ontology into the process of establishing patent warning index-system ontology for the analysis of patent warning. According to the standardization about multi-objective decision-tree, the generic index-system model in the patent warning system is standardized to a two-layer tree that has a root and several leaves. With the help of modeling methodology in domain ontology, the patent index-system ontology is modeled based on Description Logic (DL) and is formalized by Protege 3.1.1([1]). Finally, the patent warning prototype system is established by Jena and Able. It proves the feasibility about patent index-system ontology modeling from the experiment.