Abstract
We consider the problem of sequencing a set of simultaneously available jobs on a single-machine to minimize mean tardiness. Both the Wilkerson-Irwin (WI) and modified due-date (MDD) rules are effective heuristics for solving this problem. We show that the WI and MDD rules are in fact equivalent since both of them are based on the same local optimality condition for a pair of adjacent jobs. This provides some motivation to use the MDD and WI heuristics for the mean tardiness problem.
Original language | English |
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Pages (from-to) | 63-66 |
Number of pages | 4 |
Journal | Computers and Industrial Engineering |
Volume | 22 |
Issue number | 1 |
DOIs | |
Publication status | Published - 1 Jan 1992 |
Externally published | Yes |
ASJC Scopus subject areas
- General Computer Science
- General Engineering