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» Qualitative Spatial Representation for Information Retrieval...
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COSIT
2001
Springer
114views GIS» more  COSIT 2001»
13 years 9 months ago
Qualitative Spatial Representation for Information Retrieval by Gazetteers
Christoph Schlieder, Thomas J. Vögele, Ubbo V...
FLAIRS
2003
13 years 6 months ago
Spatially-Aware Information Retrieval with Graph-Based Qualitative Reference Models
Geo-referenced information is used by a growing number of “spatially-aware” tools in different application areas, including tourism, marketing, environmental management, and m...
Thomas Vögele, Christoph Schlieder
GIS
2009
ACM
13 years 11 months ago
An agenda for the next generation gazetteer: geographic information contribution and retrieval
Gazetteers are key components of georeferenced information systems, including applications such as Web-based mapping services. Existing gazetteers lack the capabilities to fully i...
Carsten Keßler, Krzysztof Janowicz, Mohamed ...
WWW
2008
ACM
14 years 5 months ago
Acquisition of a vernacular gazetteer from web sources
Vernacular place names are names that are commonly in use to refer to geographical places. For purposes of effective information retrieval, the spatial extent associated with thes...
Florian A. Twaroch, Christopher B. Jones, Alia I. ...
COSIT
1999
Springer
124views GIS» more  COSIT 1999»
13 years 9 months ago
A Predication Calculus for Qualitative Spatial Representations
Spatial information is information bound to spatial entities such as regions. It is based on the spatial structure alone (the valley includes the field) or connects thematic predic...
Carola Eschenbach