Y. Chen’s scientific contributions

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Publications (1)

Number-coded grouping genetic algorithm for solving grouping problem: Design and application
  • Article

March 2013

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5 Reads

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1 Citation

Shanghai Jiaotong Daxue Xuebao/Journal of Shanghai Jiaotong University

Y. Chen

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J.-Z. Huo

Grouping problem exists widely in management, it is hard to solve because of its strong NP-Hard. This paper proposed number-coded grouping genetic algorithm, a new solution to supply logistics optimization problem with constraints and nonlinear objective function. Several grouping-based operators were designed to realize the grouping evolution, such as two-point grouping crossover and heuristic grouping mutation. It was applied to a real-world numerical case in transportation consolidation, which shows the performance of the algorithm.