Topological operators: a relaxed query processing approach

Relaxation and approximation techniques have been proposed as approaches for improving the quality of query results, in terms of completeness and accuracy, in environments where the user may not be able to specify the query in a complete and exact way, since data are quite heterogeneous or she may n...

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Veröffentlicht in:	GeoInformatica Jg. 16; H. 1; S. 67 - 110
Hauptverfasser:	Belussi, Alberto, Catania, Barbara, Podestà, Paola
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	Boston Springer US 01.01.2012 Springer Springer Nature B.V
Schlagworte:	Acceptability Algorithms Approximation Computer Science Data base management Data Structures and Information Theory Earth and Environmental Science Earth science Earth sciences Earth, ocean, space Exact sciences and technology Geographic information systems Geographical Information Systems/Cartography Geography Information processing Information Storage and Retrieval Information technology Methods Multimedia Information Systems Query processing Semantics Strategy Topology User satisfaction XML Database applications Information technology and systems Spatial databases and GIS Database management algorithms data processing accuracy geographic information systems technology quality management data bases strategy computers
ISSN:	1384-6175, 1573-7624
Online-Zugang:	Volltext
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