Reasoning of ontology model for typhoon disasters domain based on Jena
Yan Lu-ming · Journal of Computer Applications · 2013
Some problems exist in the traditional typhoon disasters prediction,such as depending mainly on statistical methods,lack of semantic-driven processes and intelligent reasoning.In order to solve these problems,a reasoning mechanism of the ontology model of typhoon disasters domain based on Jena was proposed.Firstly,the ontology model of typhoon disasters domain expressed by Web Ontology Language(WOL) was built based on analyzing the impact factors and evolution history of the typhoon disasters fully.Secondly,the Jena reasoning engine and custom rules were used for the reasoning of typhoon disasters ontology model and mining the hidden impact factors of typhoon disasters or the information of disaster chains.Finally,an Ontology-driven Typhoon Disasters Expert System(Onto-TDES) was built.The experimental results show that the mechanism can solve the lack of semantic-driven processes and intelligent reasoning preliminarily,and improve the intelligent level of the management and prediction of the typhoon disasters.