108 citations · 124 across the 5 of their papers we have counts for
5 papers
Lighweight Target Tracking Using Passive Traces in Sensor Networks
Andrei Marculescu, Sotiris Nikoletseas, Olivier Powell +1
We study the important problem of tracking moving targets in wireless sensor networks. We try to overcome the limitations of standard state of the art tracking methods based on con…
TrustMIX: Trustworthy MIX for Energy Saving in Sensor Networks
Olivier Powell, Luminita Moraru, Jean-Marc Seigneur
MIX has recently been proposed as a new sensor scheme with better energy management for data-gathering in Wireless Sensor Networks. However, it is not known how it performs when so…
Geographic Routing Around Obstacles in Wireless Sensor Networks
Olivier Powell, Sotiris Nikolesteas
Geographic routing is becoming the protocol of choice for many sensor network applications. The current state of the art is unsatisfactory: some algorithms are very efficient, howe…
Gradient Based Routing in Wireless Sensor Networks: a Mixed Strategy
Olivier Powell, Aubin Jarry, Pierre Leone +1
We show how recent theoretical advances for data-propagation in Wireless Sensor Networks (WSNs) can be combined to improve gradient-based routing (GBR) in Wireless Sensor Networks.…
Energy Optimal Data Propagation in Wireless Sensor Networks
Pierre Leone, Olivier Powell, Jose Rolim
We propose an algorithm which produces a randomized strategy reaching optimal data propagation in wireless sensor networks (WSN).In [6] and [8], an energy balanced solution is soug…