3514 search results - page 5 / 703 » On Moving Object Queries |
213
Voted
GIS
2005
ACM
16 years 3 months ago
2005
ACM
Databases of moving objects are important for air traffic control, ground traffic, and battlefield configurations. We introduce the (historical and spatial) range close-pair query...
145
Voted
ICDE
2005
IEEE
15 years 8 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...
194
Voted
JCST
2010
14 years 9 months ago
2010
Abstract The significant overhead related to frequent location updates from moving objects often results in poor performance. As most of the location updates do not affect the quer...
116
Voted
GIS
2008
ACM
15 years 3 months ago
2008
ACM
Location-based services are increasingly popular and it is a key challenge to efficiently support query processing. We present a novel design to process large numbers of location...
139
click to vote
DAGSTUHL
1997
15 years 4 months ago
1997
In this paper we propose a data model for representing moving objects with uncertain positions in database systems. It is called the Moving Objects Spatio-Temporal (MOST) data mod...