Journal of Systems and Software
Mining trajectory profiles for discovering user communities
Proceedings of the 2009 International Workshop on Location Based Social Networks
Clustering object moving patterns for prediction-based object tracking sensor networks
Proceedings of the 18th ACM conference on Information and knowledge management
Expert Systems with Applications: An International Journal
Exploring group moving pattern for an energy-constrained object tracking sensor network
PAKDD'07 Proceedings of the 11th Pacific-Asia conference on Advances in knowledge discovery and data mining
Dynamic object tracking tree in wireless sensor network
EURASIP Journal on Wireless Communications and Networking - Special issue on theoretical and algorithmic foundations of wireless ad hoc and sensor networks
Model-based object tracking in wireless sensor networks
Wireless Networks
International Journal of Ad Hoc and Ubiquitous Computing
QS-STT: QuadSection clustering and spatial-temporal trajectory model for location prediction
Distributed and Parallel Databases
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In this paper, we propose a heterogeneous tracking model, referred to as HTM, to efficiently mine object moving patterns and track objects. Specifically, we use a variable memory Markov model to exploit the dependencies among object movements. Furthermore, due to the hierarchical nature of HTM, multi-resolution object moving patterns are provided. The proposed HTM is able to accurately predict the movements of objects and thus reduces the energy consumption for object tracking. Simulation results show that HTM not only is able to effectively mine object moving patterns but also save energy in tracking objects.