A data model and data structures for moving objects databases
SIGMOD '00 Proceedings of the 2000 ACM SIGMOD international conference on Management of data
R-trees: a dynamic index structure for spatial searching
SIGMOD '84 Proceedings of the 1984 ACM SIGMOD international conference on Management of data
Cost and Imprecision in Modeling the Position of Moving Objects
ICDE '98 Proceedings of the Fourteenth International Conference on Data Engineering
Novel Approaches in Query Processing for Moving Object Trajectories
VLDB '00 Proceedings of the 26th International Conference on Very Large Data Bases
Capturing the Uncertainty of Moving-Object Representations
SSD '99 Proceedings of the 6th International Symposium on Advances in Spatial Databases
SSDBM '01 Proceedings of the 13th International Conference on Scientific and Statistical Database Management
Improved Location Acquisition Algorithms for the Location-Based Alert Service
ISA '09 Proceedings of the 3rd International Conference and Workshops on Advances in Information Security and Assurance
ICUCT'06 Proceedings of the 1st international conference on Ubiquitous convergence technology
An arrival time anticipation approach for real-time tracking of moving object in mobile networks
UIC'06 Proceedings of the Third international conference on Ubiquitous Intelligence and Computing
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Location Alerting Service is a push service that informs users whether predefined conditions be satisfied based on periodic acquisitions of location data from mobile terminals for several purposes such as safety. Polling the location of terminal is one of the basic functional requirements of this service. In this paper, an analysis of the location polling technique will be given, we will propose an efficient location polling algorithm and present the results of experiments with this algorithm.