| Article ID: | iaor20061829 |
| Country: | Netherlands |
| Volume: | 34 |
| Issue: | 1 |
| Start Page Number: | 85 |
| End Page Number: | 93 |
| Publication Date: | Jan 2006 |
| Journal: | Operations Research Letters |
| Authors: | Correa Jos R. |
| Keywords: | bin packing |
We consider the problem of packing two-dimensional rectangles into the minimum number of unit squares, when 90° rotations are allowed. Our main contribution is a polynomial-time algorithm for packing rectangles into at most OPT bins whose sides have length (1+