Content-Based Ontology Matching for GIS Datasets

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Executive Summary

The alignment of separate ontologies by matching related concepts continues to attract great attention within the database and artificial intelligence communities, especially since semantic heterogeneity across data sources remains a widespread and relevant problem. In particular, the Geographic Information System (GIS) domain presents unique forms of semantic heterogeneity that require a variety of matching approaches. The approach considers content-based techniques for aligning GIS ontologies.

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