| Article ID: | iaor20104031 |
| Volume: | 58 |
| Issue: | 2 |
| Start Page Number: | 508 |
| End Page Number: | 509 |
| Publication Date: | Mar 2010 |
| Journal: | Operations Research |
| Authors: | Tang Guochun, Chen Zhi-Long, Li Shanlin |
We give a counterexample to show that the optimality proof by Kise et al. (1978) for an algorithm for a scheduling problem is incorrect.