856 search results - page 131 / 172 » Location-based Spatial Queries |
TKDE
1998
15 years 2 months ago
1998
—We investigate the problem of retrieving similar shapes from a large database; in particular, we focus on medical tumor shapes (“Find tumors that are similar to a given patter...
119
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ICDE
2008
IEEE
15 years 9 months ago
2008
IEEE
— A system is described that automatically categorizes and classifies infectious disease incidence reports by type and geographic location, to aid analysis by domain experts. It...
140
Voted
MIDDLEWARE
2007
Springer
15 years 8 months ago
2007
Springer
This paper is about a novel rule-based approach for reasoning about qualitative spatiotemporal relations among technology-rich autonomous objects, to which we refer to as artifact...
108
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ICMCS
2000
IEEE
15 years 7 months ago
2000
IEEE
As more information sources become available in multimedia systems, the development of multimedia database management systems (MDBMSs) to efficiently model and search multimedia ...
136
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SIGMOD
2000
ACM
15 years 6 months ago
2000
ACM
We consider spatio-temporal databases supporting spatial objects with continuously changing position and extent, termed moving objects databases. We formally define a data model f...