Discovering Links between Geospatial Data Sources in the Web of Data: The Open Geospatial Engine Approach
Lianlian He,
Ruixiang Liu
Abstract:The Web of Data has been fueled significantly by geospatial data over the last few years. In the current link discovery frameworks, there is still a lack of robust support for finding geospatial-aware links between geospatial data sources in the Web of Data. They are also limited in efficient association capabilities for large-scale datasets. This paper extends the data integration capability based on the spatial metrics in the open geospatial engine OGE. These metrics include topological relationships and spa… Show more
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