A cooperative coevolution PSO technique for complex bilevel programming problems and application to watershed water trading decision making problems


Authors

Tao Zhang - School of Information and Mathematics, Yangtze University, Jingzhou 434023, China. Zhong Chen - School of Information and Mathematics, Yangtze University, Jingzhou 434023, China. Jiawei Chen - School of Mathematics and Statistics, Southwest University, Chongqing 400715, China.


Abstract

The complex bilevel programming problem (CBLP) in this paper mainly refers to the optimistic BLP in which the highdimensional decision variables at both levels. A cooperative coevolutionary particle swarm optimization (CCPSO) is proposed for solving the (CBLP), in which the evolutionary paradigm can efficiently prevent the premature convergence of the swarm. Furthermore, the stagnation detection strategy in our algorithm can further accelerate the convergence speed. Finally, we use the test problems from the reference and practical example about watershed water trading decision-making problem to measure and evaluate the proposed algorithm. The presented results indicate that the proposed algorithm can effectively solve the complex bilevel programming problems.


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ISRP Style

Tao Zhang, Zhong Chen, Jiawei Chen, A cooperative coevolution PSO technique for complex bilevel programming problems and application to watershed water trading decision making problems, Journal of Nonlinear Sciences and Applications, 10 (2017), no. 4, 2115--2132

AMA Style

Zhang Tao, Chen Zhong, Chen Jiawei, A cooperative coevolution PSO technique for complex bilevel programming problems and application to watershed water trading decision making problems. J. Nonlinear Sci. Appl. (2017); 10(4):2115--2132

Chicago/Turabian Style

Zhang, Tao, Chen, Zhong, Chen, Jiawei. "A cooperative coevolution PSO technique for complex bilevel programming problems and application to watershed water trading decision making problems." Journal of Nonlinear Sciences and Applications, 10, no. 4 (2017): 2115--2132


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