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Probability Mechanism Based Particle Swarm Optimization Algorithm and Its Application in Resource-Constrained Project Scheduling Problems
Joint Authors
Zhang, Zhicong
Zhang, Liangwei
Yan, Xiaohui
Li, Shuai
Source
Discrete Dynamics in Nature and Society
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-05-02
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Abstract EN
In this paper, a new probability mechanism based particle swarm optimization (PMPSO) algorithm is proposed to solve combinatorial optimization problems.
Based on the idea of traditional PSO, the algorithm generates new particles based on the optimal particles in the population and the historical optimal particles in the individual changes.
In our algorithm, new particles are generated by a specially designed probability selection mechanism.
We adjust the probability of each child element in the new particle generation based on the difference between the best particles and the elements of each particle.
To this end, we redefine the speed, position, and arithmetic symbols in the PMPSO algorithm.
To test the performance of PMPSO, we used PMPSO to solve resource-constrained project scheduling problems.
Experimental results validated the efficacy of the algorithm.
American Psychological Association (APA)
Li, Shuai& Zhang, Zhicong& Yan, Xiaohui& Zhang, Liangwei. 2019. Probability Mechanism Based Particle Swarm Optimization Algorithm and Its Application in Resource-Constrained Project Scheduling Problems. Discrete Dynamics in Nature and Society،Vol. 2019, no. 2019, pp.1-11.
https://search.emarefa.net/detail/BIM-1146647
Modern Language Association (MLA)
Li, Shuai…[et al.]. Probability Mechanism Based Particle Swarm Optimization Algorithm and Its Application in Resource-Constrained Project Scheduling Problems. Discrete Dynamics in Nature and Society No. 2019 (2019), pp.1-11.
https://search.emarefa.net/detail/BIM-1146647
American Medical Association (AMA)
Li, Shuai& Zhang, Zhicong& Yan, Xiaohui& Zhang, Liangwei. Probability Mechanism Based Particle Swarm Optimization Algorithm and Its Application in Resource-Constrained Project Scheduling Problems. Discrete Dynamics in Nature and Society. 2019. Vol. 2019, no. 2019, pp.1-11.
https://search.emarefa.net/detail/BIM-1146647
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1146647