Modeling by groups for faults tolerance based on multi agent systems

The mobile Ad hoc networks are distributed environments characterized by a high mobility and limited battery resources. In these networks, mobiles nodes are subject to many errors. In this paper, we present our approach of modeling by groups for faults tolerance based in MAS, which predicts a problem and provide decisions in relation to critical nodes. Our work contributes to the resolution of two points. First, we propose an algorithm for modeling by groups in wireless network Ad hoc. Secondly, we study the fault tolerance by prediction of disconnection and partition in network; therefore we provide an approach which distributes efficiently the information in the network by selecting some objects of the network to be duplicates of information.