Efficient evaluation of parameterized pattern queries
Proceedings of the 14th ACM international conference on Information and knowledge management
Dynamics-aware similarity of moving objects trajectories
Proceedings of the 15th annual ACM international symposium on Advances in geographic information systems
Processing (multiple) spatio-temporal range queries in multicore settings
ADBIS'11 Proceedings of the 15th international conference on Advances in databases and information systems
A qualitative trajectory calculus and the composition of its relations
GeoS'05 Proceedings of the First international conference on GeoSpatial Semantics
Similarity in (spatial, temporal and) spatio-temporal datasets
Proceedings of the 15th International Conference on Extending Database Technology
A multi-layer data representation of trajectories in social networks based on points of interest
Proceedings of the twelfth international workshop on Web information and data management
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In this paper we propose a classification model formoving objects trajectories.We assume that the classificationis based on a multi-scale map, and we simplydefine a trajectory pattern as the sequence of zones anobject crosses during its travel.These patterns constitutethe basis of classification operators.We also definea pattern-based query language which allows an onlineand continuous classification of moving objects.Finallya prototype which shows the validity of the approach isbriefly described.