Research Article

A Note on Multimachine Scheduling with Weighted Early/Late Work Criteria and Common Due Date

Table 2

Comparison between and .

Time ()Time ()Imp (%)

10200.18132.4233.85
12474.83342.7727.81
14966.04738.2623.58
162044.311623.0520.61
183710.852993.8619.32
.1479.241166.0721.17