314 search results - page 9 / 63 » Querying Imprecise Data in Moving Object Environments |
ICRA
2007
IEEE
14 years 1 months ago
2007
IEEE
Abstract— This paper presents a solution to interactive navigation planning and real-time simulation of a very large number of entities moving in a virtual environment. From the ...
ADBIS
2010
Springer
13 years 9 months ago
2010
Springer
Abstract. The need for location-based services has motivated an important research effort in the efficient processing of location-dependent queries. Most of the existing approaches...
MOBIDE
2006
ACM
14 years 1 months ago
2006
ACM
Composition of temporal and spatial properties of real world objects in a unified data framework results into Moving Object Databases (MOD). MODs are able to process, manage and a...
DASFAA
2009
IEEE
14 years 2 months ago
2009
IEEE
Abstract. Continuous spatial queries retrieve a set of time-varying objects continuously during a given period of time. However, monitoring moving objects to maintain the correctne...
MDM
2004
Springer
14 years 26 days 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...