Management Methods Of Medical-domain Ontology And Application System

Currently, the value of Internet data and information growth sustained.Internet companies are all focus on data collection of information. However, thesharing and reuse of data which generated by the different data sources areespecially important. With the maturity of Ontology development in the Internetindustry, Ontology can achieve interoperability between systems by the methodof heterogeneous modeling and the ability of Language and paradigm mappingand translation.While the rapid development of the Ontology, complete and efficientmanagement of Ontology can save the rich semantic relations in the Ontology,and also able to provide an efficient way to query the Ontology stored in thedatabase.At the same time, with the informatization construction of medical industry,the development of medical lexicon coming matures. Relevant governmentdepartments and medical institutions publishing medical lexicon one afteranother. However, structures of medical lexicon published by the differentorganizations are not the same. The ability of Ontology to attain informationsharing and interoperable after heterogeneous conditions can achieve unificationof medical terminology.The main contents and the practical application of this paper are follows.This thesis proposes using Ontology to carry various medical lexicon canstore the information of the medical lexicon, and also unification of medicalterminology. Aiming at the deficiency of the current Ontology management,Thesis design Ontology management model uses the MDA Framework to saveall information about the Ontology and persistent the Ontology in a relationaldatabase through the mapping between the Ontology management model andrelational database. Finally, realize the system of medical terminology servicewhich based on the Ontology management model and uses the JavaEEFramework. The system of medical terminology service provides the ability ofmedical terminology retrieval with browser for general user, provides the ability of medical terminology management for administrator, and also provides theAPI of medical terminology retrieval for medical institutions. Eventuallyachieved to provide medical terminology management and retrieval services tothe medical field based on above the effective management of Ontology.