Article ID: | iaor19931953 |
Country: | Netherlands |
Volume: | 53 |
Issue: | 1 |
Start Page Number: | 81 |
End Page Number: | 92 |
Publication Date: | Jul 1991 |
Journal: | European Journal of Operational Research |
Authors: | Mote John, Olson David L., Murthy Ishwar |
In this paper a new algorithm is developed to solve bicriterion shortest path problems. This algorithm first relaxes the integrality conditions and solves a simple bicriterion network problem. The bicriterion network problem is solved parametrically, exploiting properties associated with adjacent basis trees. Those Pareto-optimal paths not obtained by solving the LP relaxation are obtained using a label correcting procedure. Computational results comparing the parametric approach to the label setting approach and the