265 search results - page 52 / 53 » Universal Trajectory Queries for Moving Object Databases |
GIS
2009
ACM
14 years 3 days ago
2009
ACM
Apart from visualization tasks, three-dimensional (3D) data management features are not or only hardly available in current spatial database systems and Geographic Information Sys...
WWW
2003
ACM
14 years 8 months ago
2003
ACM
Much attention has been accorded to Location-Based Services and location tracking, a necessary component in active, trigger-based LBS applications. Tracking the location of a larg...
ISMIR
2000
Springer
13 years 11 months ago
2000
Springer
One major task of a digital music library (DML) is to provide techniques to locate a queried musical pattern in all pieces of music in the database containing that pattern. For a ...
PODS
2011
ACM
12 years 10 months ago
2011
ACM
In the traditional data exchange setting, source instances are restricted to be complete in the sense that every fact is either true or false in these instances. Although natural ...
GIS
2004
ACM
14 years 8 months ago
2004
ACM
act Model of Three-Dimensional Spatial Data Types Markus Schneider & Brian E Weinrich University of Florida Department of Computer & Information Science & Engineering G...