GEOSPATIAL ONTOLOGIES MATCHING: AN INFORMATION THEORETIC APPROACH

被引:4
|
作者
Bharambe, Ujwala [1 ]
Durbha, S. S. [1 ]
King, Roger L.
机构
[1] Indian Inst Technol, Ctr Studies Resources Engn, Bombay 400076, Maharashtra, India
来源
2012 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS) | 2012年
关键词
Geospatial Information integration; Ontology; Ontology Matching; Information theory;
D O I
10.1109/IGARSS.2012.6350715
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Geographic data is often collected from independent sources and is usually heterogeneous in nature. Integration of these heterogeneous data sources is a crucial task. The recent developments in the semantic web domain have shown great potential to address the geospatial data integration issues. Ontology matching is seen as a solution for integration problems and has attracted wide attention. Geospatial domain is characterized by vagueness moreover semantic ambiguity leads to uncertainty in developing ontology and this is propagated to the ontology-matching phase. Hence, to resolve the uncertainty issues this study focuses on the adaptation of information theory based approaches for geospatial ontology matching.
引用
收藏
页码:2918 / 2921
页数:4
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