Temporal outliers are common trajectories that follow the populated route, but with an important difference of the speed compared to the other common trajectories. For extracting such type of outliers, we make use of the average speed used by the moving objects in the populated route, we make comparison between each sub-trajectory from the common trajectories and the average speed for all common trajectories that traverse the same route with some tolerance, and we extract two essential types; temporal emergency outliers and temporal stop outliers.
1) Temporal emergency outliers
This type of outliers is extracted from fast common trajectories that traverse the populated route. It occurred when the moving object stay in the populated route but
1) Temporal emergency outliers
This type of outliers is extracted from fast common trajectories that traverse the populated route. It occurred when the moving object stay in the populated route but