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A genetic algorithm-based approach to optimize the coverage and the localization in the wireless audiosensors networks

Mnasri, Sami and Thaljaoui, Adel and Nasri, Nejah and Val, Thierry A genetic algorithm-based approach to optimize the coverage and the localization in the wireless audiosensors networks. (2015) In: IEEE International Symposium on Networks, Computers and Communications (ISNCC 2015), 13 May 2015 - 15 May 2015 (Hammamet, Tunisia).

(Document in English)

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Official URL: http://dx.doi.org/10.1109/ISNCC.2015.7238591


Coverage is one of the most important performance metrics for sensor networks that reflects how well a sensor field is monitored. In this paper, we are interested in studying the positioning and placement of sensor nodes in a WSN in order to maximize the coverage problem and to optimize the audio localization in wireless sensor networks. First, we introduce the problem of deployment. Then we propose a mathematical formulation and a genetic based approach to solve this problem. Finally, we present the results of experimentations. This paper presents a genetic algorithm which aims at searching for an optimal or near optimal solution to the coverage holes problem. Compared with random deployment as well as existing methods, our genetic algorithm shows significant performance improvement in terms of quality.

Item Type:Conference or Workshop Item (Paper)
Additional Information:Thanks to IEEE editor. The definitive version is available at http://ieeexplore.ieee.org This papers appears in Networks, Computers and Communications (ISNCC), 2015 International Symposium on. ISBN : 978-1-4673-7468-2 The original PDF of the article can be found at: http://ieeexplore.ieee.org/document/7238591 Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
HAL Id:hal-01387795
Audience (conference):International conference proceedings
Uncontrolled Keywords:
Institution:French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE)
Université de Toulouse > Institut National Polytechnique de Toulouse - Toulouse INP (FRANCE)
Université de Toulouse > Université Toulouse III - Paul Sabatier - UT3 (FRANCE)
Université de Toulouse > Université Toulouse - Jean Jaurès - UT2J (FRANCE)
Université de Toulouse > Université Toulouse 1 Capitole - UT1 (FRANCE)
Other partners > Université de Sfax (TUNISIA)
Laboratory name:
Deposited On:05 Oct 2016 13:24

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