70 search results - page 8 / 14 » Geographical Information Retrieval with Ontologies of Place |
80
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CLEF
2008
Springer
14 years 11 months ago
2008
Springer
This paper describes our participation in GeoCLEF. Being different from the traditional information retrieval, we focus more on the query expansion instead of document ranking. We ...
76
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GEOS
2005
Springer
15 years 3 months ago
2005
Springer
This paper analyses reported difficulties in spatial data retrieval from Internet portals, based on results from an empirical survey. The analysis reveals the problems which cause ...
SEMWEB
2005
Springer
15 years 3 months ago
2005
Springer
Information retrieval systems have to deal with uncertain knowledge and query results should reflect this uncertainty in some manner. However, Semantic Web ontologies are based on...
ERCIMDL
2000
Springer
15 years 1 months ago
2000
Springer
The OASIS (Ontologically Augmented Spatial Information System) project explores terminology systems for thematic and spatial access in digital library applications. A prototype im...
100
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ESWS
2008
Springer
14 years 11 months ago
2008
Springer
Content annotations in semantic cultural heritage portals commonly make spatiotemporal references to historical regions and places using names whose meanings are different in diffe...