Article ID: | iaor20001377 |
Country: | Netherlands |
Volume: | 114 |
Issue: | 2 |
Start Page Number: | 380 |
End Page Number: | 388 |
Publication Date: | Apr 1999 |
Journal: | European Journal of Operational Research |
Authors: | Ohsawa Yoshiaki |
Keywords: | facilities, programming: quadratic, programming: multiple criteria |
This paper deals with a single-facility, unweighted, quadratic bicriteria location problem defined in the continuous space. First we describe an analytical method for constructing the set of Pareto-optimal locations for this problem based on the farthest-point Voronoi diagram. Then we present an analytical method for finding the solution to the scalarized location problems based on the Pareto-optimal locations. The analytical results enable planners to carry out some sensitivity analyses. Since both methods are based entirely on geometrical analysis, they can be understood intuitively.