150 search results - page 4 / 30 » Evaluating the spatial indexing of dense point sets |
130
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CVPR
2011
IEEE
14 years 5 months ago
2011
IEEE
This paper presents a novel intrinsic 3D surface distance and its use in a complete probabilistic tracking framework for dynamic 3D data. Registering two frames of a deforming 3D ...
168
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ICDE
2008
IEEE
16 years 3 days ago
2008
IEEE
We identify and formalize a novel join operator for two spatial pointsets P and Q. The common influence join (CIJ) returns the pairs of points (p, q), p P, q Q, such that there e...
DBA
2004
15 years 4 days ago
2004
In order to guarantee efficient query processing together with industrial strength, spatial index structures have to be integrated into fully-fledged object-relational database ma...
EDBT
2004
ACM
15 years 11 months ago
2004
ACM
A location-based service (LBS) provides information based on the location information specified in a query. Nearest-neighbor (NN) search is an important class of queries supported ...
EDBT
2009
ACM
15 years 2 months ago
2009
ACM
In emerging applications such as location-based services, sensor monitoring and biological management systems, the values of the database items are naturally imprecise. For these ...