Browsing NTNU Open by Author "Rocha-Junior, João B."
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Efficient Processing of Preference Queries in Distributed and Spatial Databases
Rocha-Junior, João B. (Doktoravhandlinger ved NTNU, 1503-8181; 2012:3, Doctoral thesis, 2012)Traditional SQL queries are recognized for producing an exact and complete result set. However, for an increasing number of applications that manage massive amounts of data, the large result set produced by traditional SQL ... -
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 ...