JEC-GI '96 Proceedings of the second joint European conference & exhibition on Geographical information (Vol. 1) : from research to application through cooperation: from research to application through cooperation
Next century challenges: Nexus—an open global infrastructure for spatial-aware applications
MobiCom '99 Proceedings of the 5th annual ACM/IEEE international conference on Mobile computing and networking
Integrating Spatio-Thematic Information
GIScience '02 Proceedings of the Second International Conference on Geographic Information Science
Semantic and Geometric Aspects of Integrating Road Networks
INTEROP '99 Proceedings of the Second International Conference on Interoperating Geographic Information Systems
INTEROP '99 Proceedings of the Second International Conference on Interoperating Geographic Information Systems
A survey of approaches to automatic schema matching
The VLDB Journal — The International Journal on Very Large Data Bases
Detecting duplicate objects in XML documents
Proceedings of the 2004 international workshop on Information quality in information systems
COMA: a system for flexible combination of schema matching approaches
VLDB '02 Proceedings of the 28th international conference on Very Large Data Bases
Towards effective geographic ontology matching
GeoS'07 Proceedings of the 2nd international conference on GeoSpatial semantics
Geographic ontology matching with iG-match
SSTD'07 Proceedings of the 10th international conference on Advances in spatial and temporal databases
Pattern recognition in road networks on the example of circular road detection
GIScience'06 Proceedings of the 4th international conference on Geographic Information Science
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The emergence of spatial data infrastructures offering geospatial information from heterogeneous sources involves the need to achieve an integration of databases from different data providers within a common platform. Generally, database integration consists of two steps: schema integration and object integration. Concerning schema integration, a crucial part is the identification of semantically corresponding elements in different schemas. This process is referred to as schema matching. In this paper, we present a data-driven approach for the matching of geospatial schemas. It is based on the idea of exploiting the instance-level relations between multiple representations (of one and the same real world object) that have been captured on the basis of different schemas. As a result, correlation measures are derived describing the degree of correspondence between the object classes of different schemas.