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Communication dans un congrès
Evolutionary-based Wireless Sensor Deployment for Target Coverage
Abstract : The sensor deployment problem consists in finding an optimal (or near-optimal) way of placing sensors in a given area in order to cover the whole space. However, sometimes it is not necessary to monitor the complete area; one may want to focus on some points considered as target. This leads to the target coverage problem. This problem includes two main processes: (1) placing sensors around the targets, (2) scheduling the activation time redundant sensors in order to lengthen the network lifetime. This paper proposes a multi-objective approach based on genetic algorithms that aims to simultaneously find good positions of sensor nodes and the maximum number of disjoint cover sets. A new chromosome (solution) encoding in which the genes contain both, the position and the identifier of sensor owning group is introduced. The efficiency of the proposed approach is assessed by a comparison with existing methods.
https://hal-univ-bourgogne.archives-ouvertes.fr/hal-01436462
Contributeur : Le2i - Université de Bourgogne <>
Soumis le : lundi 16 janvier 2017 - 14:18:58
Dernière modification le : jeudi 23 juillet 2020 - 16:34:02
Contributeur : Le2i - Université de Bourgogne <>
Soumis le : lundi 16 janvier 2017 - 14:18:58
Dernière modification le : jeudi 23 juillet 2020 - 16:34:02