+\chapter{Une démarches plus classique de dissimulation: STABYLO}
+ \input{stabylo}
+
+\chapter{Schéma de stéganographie: les dérivées du second ordre}
+ \input{stegoyousra}
+
+
+
+\part{Conclusion et Perspectives}
+
+
+
+
+\JFC{Perspectives pour SDD->Promela}
+Among drawbacks of the method, one can argue that bounded delays is only
+realistic in practice for close systems.
+However, in real large scale distributed systems where bandwidth is weak,
+this restriction is too strong. In that case, one should only consider that
+matrix $s^{t}$ follows the iterations of the system, \textit{i.e.},
+for all $i$, $j$, $1 \le i \le j \le n$, we have$
+\lim\limits_{t \to \infty} s_{ij}^t = + \infty$.
+One challenge of this work should consist in weakening this constraint.
+We plan as future work to take into account other automatic approaches
+to discharge proofs notably by deductive analysis~\cite{CGK05}.
+
+\JFC{Perspective ANN}
+
+In future work we intend to enlarge the comparison between the
+learning of truly chaotic and non-chaotic behaviors. Other
+computational intelligence tools such as support vector machines will
+be investigated too, to discover which tools are the most relevant
+when facing a truly chaotic phenomenon. A comparison between learning
+rate success and prediction quality will be realized. Concrete
+consequences in biology, physics, and computer science security fields
+will then be stated.
+Ajouter lefait que le codede gray n'est pas optimal.
+On pourrait aussi travailler à établir un classement qui préserverait
+le fait que deux configurations voisines seraient représentées
+par deux entiers voisins. Par optimisation?
+
+\JFC{Perspectives pour les générateurs} : marcher ou sauter... comment on
+pourrait étendre, ce que l'on a déjà, ce qu'il reste à faire.
+
+
+\JFC{prespectives watermarking : réécrire l'algo nicolas dans le formalisme
+du chapitre 8}
+
+% TSI 2015
