Moving Objects Databases: Issues and Solutions
SSDBM '98 Proceedings of the 10th International Conference on Scientific and Statistical Database Management
A Framework for Generating Network-Based Moving Objects
Geoinformatica
Continuous Queries within an Architecture for Querying XML-Represented Moving Objects
SSTD '01 Proceedings of the 7th International Symposium on Advances in Spatial and Temporal Databases
Generating Network-Based Moving Objects
SSDBM '00 Proceedings of the 12th International Conference on Scientific and Statistical Database Management
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Traffic telematics comprises services like traffic information, navigation, and emergency call services. Providers of such services need large spatial databases especially for the representation of detailed street networks. However, the implementation of the services requires a functionality which cannot be offered by a state-of-the-art spatial database system. In this paper, some typical requirements concerning the determination of a vehicle position, the traffic-depending computation of routes, and the management of moving spatial objects are discussed in respect to spatial database systems. It will be shown, that these tasks demand for the capability to handle spatio-temporal data and queries.