168 search results - page 3 / 34 » Spatiotemporal Compression Techniques for Moving Point Objec... |
SSDBM
2003
IEEE
14 years 18 days ago
2003
IEEE
— Many novel spatio-temporal applications deal with moving objects. In such environments, a database typically maintains the initial position and the moving function for each obj...
ICDE
2008
IEEE
14 years 8 months ago
2008
IEEE
Preserving individual privacy when publishing data is a problem that is receiving increasing attention. According to the k-anonymity principle, each release of data must be such th...
GEOINFORMATICA
2008
13 years 7 months ago
2008
Abstract. Widespread availability of location aware devices (such as GPS receivers) promotes capture of detailed movement trajectories of people, animals, vehicles and other moving...
EDBT
2002
ACM
14 years 7 months ago
2002
ACM
Abstract. This work addresses the problem of querying moving objects databases. which capture the inherent uncertainty associated with the location of moving point objects. We addr...
JSS
2006
13 years 7 months ago
2006
Tracking of mobile objects trajectories is one of many modern applications supported by Spatiotemporal databases. Within the context of this application, queries about the present...