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GeoInformatica

Issue 3/1999

Content (4 Articles)

Editorial

Michael F. Worboys

Conceptual Data Modeling for Spatiotemporal Applications

Nectaria Tryfona, Christian S. Jensen

Spatio-Temporal Data Types: An Approach to Modeling and Querying Moving Objects in Databases

Martin Erwig, Ralf Hartmut Gu¨ting, Markus Schneider, Michalis Vazirgiannis