Browsing NTNU Open by Author "Carlsson, Øystein Egeland"
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Keyword Search on Spatial Network Databases: Road network indexing for efficient query processing
Carlsson, Øystein Egeland (Master thesis, 2011)Given a spatial location and a set of keywords, a spatial keyword query locates spatio-textual objects based on both the location of the objects, and the textual relevance of the query keywords to the description of the ...