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检索条件"主题词=Connected p-Median"
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A Note on the Inverse connected p-median problem on Block Graphs
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Advances in pure Mathematics 2023年 第4期13卷 181-186页
作者: Chunsong Bai Liqi Zhang Jianjie Zhou School of Finance and Mathematics Huainan Normal University Huainan China Department of Information & Computational Science Henan Agricultural University Zhengzhou China
Recently, the inverse connected p-median problem on block graphs G(V,E,w) under various cost functions, say rectilinear norm, Chebyshev norm, and bottleneck Hamming distance. Their contributions include finding a nece... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
The General Facility Location problem with Connectivity on Trees
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Acta Mathematica Sinica,English Series 2016年 第9期32卷 1106-1112页
作者: Er Fang SHAN Li Ying KANG School of Management Shanghai University Shanghai 200444 P. R. China Department of Mathematics Shanghai University Shanghai 200444 P. R. China
In this note we study the general facility location problem with connectivity. We present an O(np2)-time algorithm for the general facility location problem with connectivity on trees. Furthermore,we present an O(n... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论