| Article ID: | iaor20127616 |
| Volume: | 33 |
| Issue: | 1 |
| Start Page Number: | 87 |
| End Page Number: | 92 |
| Publication Date: | Jan 1999 |
| Journal: | RAIRO - Operations Research |
| Authors: | Maculan Nelson, Ribeiro Celso C, Porto Stella C S, Cid Carvalho de Souza Celso C |
| Keywords: | combinatorial optimization |
We give a new formulation for the problem of task scheduling into unrelated processors under precedence constraints. This formulation has a polynomial number of variables and does not require that the processing times be integer valued.