Multi-scale Classification of Moving Object Trajectories
Résumé
In this paper we propose a classification model for moving objects
trajectories. We assume that the classification is based on a
multi-scale map, and we simply define a trajectory pattern as
the sequence of zones an object crosses during its travel. These
patterns constitute the basis of classification operators. We also
define a pattern-based query language which allows an online and
continuous classification of moving objects. Finally a prototype which
shows the validity of the approach is briefly described.