Abstract:

This paper presents a new method for mobile databases indexation. The world map is divided in many regions. On each one of them there are moving objects and their relationships are structured and organized into a hierarchy thanks to an original method relying on a mathematical formalism called Galois (or Concept) Lattices. Such lattices allow us to regroup objects depending on the regions they belong to during their displacement. This sorting uses Google Maps to represent the mobile objects movement and the obtained classification. This paper exposes this original process and results after experimentation.