253 search results - page 3 / 51 » Close pair queries in moving object databases |
MOBIDE
2006
ACM
14 years 4 months ago
2006
ACM
The representation of moving objects in spatial database systems has become an important research topic in recent years. As it is not realistic to track and store the location of ...
DASFAA
2011
IEEE
13 years 2 months ago
2011
IEEE
Spatio-temporal uncertainty is a special feature of moving objects due to the inability of precisely capturing or predicting their continuously changing locations. Indeterminate lo...
EUROPAR
2008
Springer
14 years 19 days ago
2008
Springer
Abstract. Distributed moving object database servers are a feasible solution to the scalability problem of centralized database systems. In this paper we propose a distributed inde...
MDM
2004
Springer
14 years 4 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...
GIS
2000
ACM
14 years 2 months ago
2000
ACM