There are many possible ways to model the machine or model that generates a set of
sequences, Weighted Finite Automatas (WFAs) have been demonstrated to be a powerful …

Video-based methods have an enormous potential for providing advance warning of terrorist
activities and threats. In addition, they can assist and substantially enhance localized …

L'objectif de cette thèse est de concevoir une approche transparente originale apte à
détecter en temps-réel l'occurrence d'une action, dans un flot non segmenté et idéalement le …

Abstract Representation and context modeling are two important factors that are critical in
the design of computer vision algorithms. For example, in applications such as skeleton …