1860 search results - page 250 / 372 » A Model of Queries for Object-Oriented Databases |
142
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SSD
2009
Springer
15 years 10 months ago
2009
Springer
Abstract. Location-based services (LBS) are receiving increasing popularity as they provide convenience to mobile users with on-demand information. The use of these services, howev...
132
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3DPVT
2006
IEEE
15 years 10 months ago
2006
IEEE
In this paper we present a prototype system for image based localization in urban environments. Given a database of views of city street scenes tagged by GPS locations, the system...
143
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DOLAP
1998
ACM
15 years 8 months ago
1998
ACM
Star schema has been a typical model for both online transaction processing in traditional databases and online analytical processing in large data warehouses. In the star schema,...
145
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ICSM
1997
IEEE
15 years 8 months ago
1997
IEEE
To reduce the effort spent on system comprehension during software maintenance, easy access to different type of information describing the system features is necessary. This is u...
159
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CIKM
2006
Springer
15 years 7 months ago
2006
Springer
In an uncertain database, each data item is modeled as a range associated with a probability density function. Previous works for this kind of data have focussed on simple queries...