1071 search results - page 14 / 215 » A Data Model for Moving Objects Supporting Aggregation |
IJCAI
2003
14 years 10 months ago
2003
Multi-level spatial aggregates are important for data mining in a variety of scientific and engineering applications, from analysis of weather data (aggregating temperature and p...
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...
100
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ECCV
2006
Springer
15 years 1 months ago
2006
Springer
A scene containing multiple independently moving, possibly occluding, rigid objects is considered under the weak perspective camera model. We obtain a set of feature points tracke...
161
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GIS
2008
ACM
15 years 10 months ago
2008
ACM
It has been pointed out repeatedly that spatial operations must be extended to include support for 3D and moving objects. The attempt to code by hand each spatial operation for ea...
118
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ADVIS
2006
Springer
15 years 3 months ago
2006
Springer
Recently many researchers have focused on management of historical trajectories of moving objects due to numerous size of accumulated data over time. However, most of them are conc...