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|Title:||A parametric approach for a nonlinear discrete location problem|
|Authors:||Sun, J. |
|Keywords:||Facility location problem|
|Citation:||Sun, J., Gu, Y. (2002). A parametric approach for a nonlinear discrete location problem. Journal of Combinatorial Optimization 6 (2) : 119-132. ScholarBank@NUS Repository. https://doi.org/10.1023/A:1013802826295|
|Abstract:||A discrete location problem is formulated for the design of a postal service network. The cost objective of this problem includes a nonlinear concave component. A parametric integer programming algorithm is developed to find an approximate solution to the problem. The algorithm reduces the problem into a sequence of p-median problems and deals with the nonlinear cost by a node-replacement scheme. Preliminary computational results are presented.|
|Source Title:||Journal of Combinatorial Optimization|
|Appears in Collections:||Staff Publications|
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