350 search results - page 4 / 70 » Shapes based trajectory queries for moving objects |
106
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ICDE
2005
IEEE
15 years 3 months ago
2005
IEEE
Many location-based applications require constant monitoring of k-nearest neighbor (k-NN) queries over moving objects within a geographic area. Existing approaches to this problem...
MDM
2004
Springer
15 years 2 months ago
2004
Springer
In this paper, we consider a data model for uncertain trajectories of moving objects. In our model, the trajectory is a vector of uniform stochastic processes. We study “univers...
GEOINFORMATICA
2007
14 years 9 months ago
2007
Nearest Neighbor (NN) search has been in the core of spatial and spatiotemporal database research during the last decade. The literature on NN query processing algorithms so far d...
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ADBIS
2006
Springer
15 years 3 months ago
2006
Springer
In order to search similar moving object trajectories, the previously used methods focused on Euclidean distance and considered only spatial similarity. Euclidean distance is not a...
ICEIS
2002
IEEE
15 years 2 months ago
2002
IEEE
: This work describes the features of the DOMINO (Database fOr MovINg Objects) system, which brings several novelties to the problem of managing moving objects databases. Our robus...