Unpublished conference/Abstract (Scientific congresses, symposiums and conference proceedings)
Bayesian optimization to enhance coverage performance of a swarm of UAV with chaotic dynamics
Kieffer, Emmanuel; Rosalie, Martin; Danoy, Grégoire et al.
2018International Workshop on Optimization and Learning: Challenges and Applications (OLA 2018)
 

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Abstract :
[en] We introduce the optimization of CACOC through Bayesian Optimization. CACOC is based on a chaotic system, i.e. Rossler system whose behavior can be modified by tuning the α parameter. In order to evaluate the performance of CACOC for different value of α, the coverage metric has to be evaluated after simulation. The latter is time-consuming. Therefore, a surrogate-based optimization, i.e. Bayesian Optimization has been privilegied to tackle this issue. An analysis of the chaotic system with the obtained α value has been performed to compare the periodic orbits and their associated patterns. Numerical results show that the best α value avoid a waste of time in periodic region of the bifurcation diagram. Future works will focus on more complex chaotic system as well as new application domain of the optimized CACOC approach.
Research center :
ULHPC - University of Luxembourg: High Performance Computing
Disciplines :
Computer science
Author, co-author :
Kieffer, Emmanuel ;  University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT)
Rosalie, Martin ;  University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT)
Danoy, Grégoire  ;  University of Luxembourg > Faculty of Science, Technology and Communication (FSTC) > Computer Science and Communications Research Unit (CSC)
Bouvry, Pascal ;  University of Luxembourg > Faculty of Science, Technology and Communication (FSTC) > Computer Science and Communications Research Unit (CSC)
External co-authors :
no
Language :
English
Title :
Bayesian optimization to enhance coverage performance of a swarm of UAV with chaotic dynamics
Publication date :
26 February 2018
Number of pages :
2
Event name :
International Workshop on Optimization and Learning: Challenges and Applications (OLA 2018)
Event place :
Alicante, Spain
Event date :
from 26-02-2018 to 28-02-2018
Audience :
International
Focus Area :
Computational Sciences
Available on ORBilu :
since 19 April 2018

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