Relay node (RN) placement is a challenging problem, specially in mobile ad hoc networks
(MANETs) environments where the locations of the nodes are continuously changing. In this …

In this paper, we consider a problem of management of crisis situations (incidents on
nuclear or chemical plants, natural disasters...) that require remote sensing, using a set of …

In wireless sensor networks, node placement plays a significant role in terms of meeting
design goals, such as cost effectiveness, connectivity, lifetime, and data latency. In tunnel …

Amongst the principal tasks of a sensor node in wireless sensor networks (WSNs) ie
sensing, processing and communicating, communicating the information to the base station …

Abstract Wireless Sensor Networks (WSNs) are subject to failures. Even though reliable
routing protocols for WSNs exist and are well-understood, the physical network topology …

In recent years, wireless sensor networks (WSNs) have grown rapidly and have had a
substantial impact in many applications. A WSN is a network that consists of interconnected …

Les travaux présentés dans cette HDR relèvent du contrôle de systèmes à l'aide de
techniques d'optimisation combinatoire. L'objectif visé d'un point de vue applicatif consiste à …