TY - JOUR
T1 - Multi-objective evolutionary optimizations of a space-based reconfigurable sensor network under hard constraints
AU - Yang, Erfu
AU - Erdogan, Ahmet T.
AU - Arslan, Tughrul
AU - Barton, Nick H.
PY - 2011/1
Y1 - 2011/1
N2 - Wireless sensor networks have emerged as a promising way to develop high security systems. This paper presents the optimizations of a space-based reconfigurable sensor network under hard constraints by employing an efficient multi-objective evolutionary algorithm (MOEA). First, a system model is proposed for cluster-based space wireless sensor networks. Second, the statement of multi-objective optimization problems is mathematically formulated under hard constraints. Third, the MOEA is used to find multi-criteria solutions in the sense of Pareto optimality. Finally, simulation results are provided to illustrate the effectiveness of applying the MOEA to the multi-objective evolutionary optimizations of a space-based reconfigurable sensor network under hard constraints.
AB - Wireless sensor networks have emerged as a promising way to develop high security systems. This paper presents the optimizations of a space-based reconfigurable sensor network under hard constraints by employing an efficient multi-objective evolutionary algorithm (MOEA). First, a system model is proposed for cluster-based space wireless sensor networks. Second, the statement of multi-objective optimization problems is mathematically formulated under hard constraints. Third, the MOEA is used to find multi-criteria solutions in the sense of Pareto optimality. Finally, simulation results are provided to illustrate the effectiveness of applying the MOEA to the multi-objective evolutionary optimizations of a space-based reconfigurable sensor network under hard constraints.
KW - evolutionary algorithms
KW - multi-objective optimization
KW - security applications
KW - sensor networks
KW - space-based systems
KW - wireless ad hoc communication
UR - http://www.scopus.com/inward/record.url?scp=78651489100&partnerID=8YFLogxK
UR - http://link.springer.com/journal/500
U2 - 10.1007/s00500-009-0406-4
DO - 10.1007/s00500-009-0406-4
M3 - Article
AN - SCOPUS:78651489100
SN - 1568-4946
VL - 15
SP - 25
EP - 36
JO - Applied Soft Computing
JF - Applied Soft Computing
IS - 1
ER -