Dube, M. and M. Egenhofer. Establishing Similarity Across Multi-Granular Topological-Spatial Relations. QuaCon 2009 – First International Workshop on Quality of Context, Stuttgart, Germany. D. Fritsch and K. Rothermel (eds.), Lecture Notes in Computer Science, June 2009. pp. 98-108. Abstract. Within the Geospatial Semantic Web, selecting a different ontology for a spatial data set will enable read more Establishing Similarity Across Multi-Granular Topological-Relation Ontologies