Article ID: | iaor20127400 |
Volume: | 113 |
Issue: | 1-2 |
Start Page Number: | 34 |
End Page Number: | 38 |
Publication Date: | Jan 2013 |
Journal: | Information Processing Letters |
Authors: | Zawidzki Micha, Schmidt Renate A, Tishkovsky Dmitry |
Keywords: | NP-complete |
This paper provides a proof of