LI Qing-song, DU Wen, YUAN Qing-da. A Heuristic Algorithm for p-Center Problem Based on Combining Operations on Center Graphs[J]. Journal of Traffic and Transportation Engineering, 2001, 1(2): 111-113.
Citation: LI Qing-song, DU Wen, YUAN Qing-da. A Heuristic Algorithm for p-Center Problem Based on Combining Operations on Center Graphs[J]. Journal of Traffic and Transportation Engineering, 2001, 1(2): 111-113.

A Heuristic Algorithm for p-Center Problem Based on Combining Operations on Center Graphs

  • Received Date: 2000-10-30
  • Publish Date: 2001-06-25
  • The heuristic algorithm given in this paper, which is based on Combining Operations on Center Graph (COCG), lowers the complexity of calculation, and its result is more closer to the optimization than available algorithms from the appliance.

     

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  • [1] HARKIMI S L. Optimal locations of switching centers and the absolute centers and medians of a graph[J]. Operations Research, 1964, 12(3): 450-459.
    [2] KARIV O, HARKIMIM S L. An algorithimic approach to network location problems. Ⅰ: the p-Centers. SIAM J[J]. Applied Mathematics, 1979, 37(4): 513-538.
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