THE NESTED HIERARCHICAL P-CENTER MODELING & SOLVING WITH PSO ALGORITHM

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BASHIRI MAHDI; YAGHOUBI MOHAMMAD REZA

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Journal: Modeling in Engineering Year:2017 | Volume:14 | Issue:47 Page(s): 187-197

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Information Journal Paper

Title

THE NESTED HIERARCHICAL P-CENTER MODELING & SOLVING WITH PSO ALGORITHM

Author(s)

BASHIRI MAHDI | YAGHOUBI MOHAMMAD REZA | Issue Writer Certificate

Keywords

MATHMATICAL MODELINGQ2

P-CENTERQ2

NESTED HIERARCHICALQ2

PARTICLE SWARM OPTIMIZATIONQ2

Abstract

In this paper, a mathematical modeling of NESTED HIERARCHICAL P-CENTER problem is presented. In this model there are two levels of hierarchies and the first one should be passed to achieve the second level. The second level facility can provide both services of the first and the second level. This model is a linear integer mathematical programming model. To provide an application of the model, some simulated cases are investigated and resolved, the results show that using this model reduces the initial construction cost while the main objective which is maximum servicing distance will not be changed basically.for the large size problem using of metaheuristic algorithms is necessary so in this paper an algorithm based on the Particle swarm intelligence is proposed to solve the problem. Numerical results confirm efficiency of the algorithm.

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APA: Copy

BASHIRI, MAHDI, & YAGHOUBI, MOHAMMAD REZA. (2017). THE NESTED HIERARCHICAL P-CENTER MODELING & SOLVING WITH PSO ALGORITHM. JOURNAL OF MODELING IN ENGINEERING, 14(47 ), 187-197. SID. https://sid.ir/paper/173792/en

Vancouver: Copy

BASHIRI MAHDI, YAGHOUBI MOHAMMAD REZA. THE NESTED HIERARCHICAL P-CENTER MODELING & SOLVING WITH PSO ALGORITHM. JOURNAL OF MODELING IN ENGINEERING[Internet]. 2017;14(47 ):187-197. Available from: https://sid.ir/paper/173792/en

IEEE: Copy

MAHDI BASHIRI, and MOHAMMAD REZA YAGHOUBI, “THE NESTED HIERARCHICAL P-CENTER MODELING & SOLVING WITH PSO ALGORITHM,” JOURNAL OF MODELING IN ENGINEERING, vol. 14, no. 47 , pp. 187–197, 2017, [Online]. Available: https://sid.ir/paper/173792/en

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