DocumentCode :
537626
Title :
Research on the Mapping Rules of Building Geo-ontology Based on Geodatabase
Author :
Chen Su-juan ; Shi Li-hong
Author_Institution :
Chinese Acad. of Surveying & Mapping, Beijing, China
Volume :
1
fYear :
2010
fDate :
23-24 Oct. 2010
Firstpage :
314
Lastpage :
318
Abstract :
Geo-ontology has great of Significance in addressing the knowledgeable heterogeneity of geodatabases due to lack of semantic association, achieving information share and interoperation of the GIS data. It will greatly reduce the workload of building a Geo-ontology by building Geo-ontology automatically based-on geodatabase, and the sticking point is defined the mapping rules from geodatabase to Geo-ontology in this process. Firstly, this article researches the mapping rules from the relational database to ontology, compares and analyzes the difference of mapping methods; and then drawn the semantic mapping rules from geodatabase to Geo-ontology; finally, builds the Geo-ontology.
Keywords :
geographic information systems; ontologies (artificial intelligence); GIS data; geo-ontology; geodatabase; information share; interoperation; relational database; semantic mapping rules; Geo-ontology; Geodatabase; Mapping; Semantic sociation;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Web Information Systems and Mining (WISM), 2010 International Conference on
Conference_Location :
Sanya
Print_ISBN :
978-1-4244-8438-6
Type :
conf
DOI :
10.1109/WISM.2010.127
Filename :
5662849
Link To Document :
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