53 search results - page 3 / 11 » Representation of periodic moving objects in databases |
SIGMOD
2005
ACM
14 years 6 months ago
2005
ACM
This paper proposes a generic framework for monitoring continuous spatial queries over moving objects. The framework distinguishes itself from existing work by being the first to ...
SSD
2001
Springer
13 years 10 months ago
2001
Springer
The development of spatiotemporal database systems is primarily motivated by applications tracking and presenting mobile objects. Another important trend is the visualization and p...
SSD
2001
Springer
13 years 10 months ago
2001
Springer
Recently there is much interest in moving objects databases, and data models and query languages have been proposed offering data types such as moving point and moving region toge...
DASFAA
2007
IEEE
14 years 10 days ago
2007
IEEE
Advances in wireless networks and positioning technologies (e.g., GPS) have enabled new data management applications that monitor moving objects. In such new applications, realtime...
CVPR
2004
IEEE
14 years 8 months ago
2004
IEEE
We demonstrate a novel approach to modelling arbitrary temporally-deforming objects using spatio-temporal Fourier descriptors. This is a continuous boundary descriptor, which can ...