| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1143002 | Operations Research Letters | 2007 | 9 Pages |
Abstract
Interior point stabilization is an acceleration method for column generation algorithms. It addresses degeneracy and convergence difficulties by selecting a dual solution inside the optimal space rather than retrieving an extreme point. The method is applied to the case of the vehicle routing problem with time windows.
Related Topics
Physical Sciences and Engineering
Mathematics
Discrete Mathematics and Combinatorics
Authors
Louis-Martin Rousseau, Michel Gendreau, Dominique Feillet,