Research Article
Production Scheduling considering Outsourcing Options and Carrier Costs
Table 4
Average objective values for instances with
and different
βs.
| β | OPT | H1 | H2 | H3 |
| 1.3 | −68.956 | −5.967 | −63.696 | −67.716 | 1.5 | −68.104 | −5.967 | −63.175 | −66.471 | 1.7 | −65.744 | −5.967 | −62.949 | −64.591 | 2.0 | −67.133 | −5.967 | −62.800 | −63.433 |
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