856 search results - page 96 / 172 » Location-based Spatial Queries |
VLDB
2005
ACM
15 years 6 months ago
2005
ACM
With the increasing occurrence of temporal and spatial data in present-day database applications, the interval data type is adopted by more and more database systems. For an effic...
173
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ICDE
2006
IEEE
16 years 2 months ago
2006
IEEE
In this demonstration we present MAPLE, a scalable peer-to-peer Nearest Neighbor (NN) query system for mobile environments. MAPLE is designed for the efficient sharing of query re...
188
Voted
ICDE
1999
IEEE
16 years 2 months ago
1999
IEEE
In this paper we study the node distribution of an Rtree storing region data, like for instance islands, lakes or human-inhabited areas. We will show that real region datasets are...
105
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VLDB
2001
ACM
15 years 5 months ago
2001
ACM
We propose multi-precision similarity matching where the image is divided into a number of subblocks, each with its associated color histogram. We present experimental results sho...
92
Voted
ICIP
1999
IEEE
16 years 2 months ago
1999
IEEE
The usefulness of a video database relies on whether the video of interest can be easily located. To allow exploring, browsing, and retrieving videos according to their visual con...