Title :
The integration technology of multi-source heterogeneous EMR Based on semantic grid
Author :
Xu, Yabin ; Shi, Yunmei ; Liu, Xuhong
Author_Institution :
Sch. of Comput., Beijing Inf. Sci. & Technol. Univ., Beijing, China
Abstract :
Firstly, the significance of EMR sharing and interchanging in the Internet environment is introduced. Then, the method to realize multi-source heterogeneous EMR systems´ integration and data sharing is proposed with grid middleware technology. To establish the mapping mechanism from ontology to data source, the ontology modeling technology which generates ontology database of medical information is also proposed, so as to extend the function of grid and remove the semantic heterogeneity. In the end, the secure authentication mechanism to access EMR in the grid environment is designed.
Keywords :
Internet; grid computing; medical information systems; message authentication; middleware; ontologies (artificial intelligence); Internet; data sharing; electronic medical record; grid middleware technology; integration technology; mapping mechanism; medical information; multisource heterogeneous EMR; ontology modeling technology; secure authentication mechanism; semantic grid; semantic heterogeneity; Authentication; Data models; Engines; Middleware; Ontologies; Semantics; User interfaces; Data Integration; EMR; Grid; Grid Middleware; Multi-Source Heterogeneous Data; OGSA-DAI;
Conference_Titel :
Information Theory and Information Security (ICITIS), 2010 IEEE International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-6942-0
DOI :
10.1109/ICITIS.2010.5689478
