Table 28 Pareto answers by solving the problem with two methods.

From: Developing a fuzzy bi-objective programming and MCDM model for bridge maintenance strategy optimization

No. of answer

e-constraint

MOPSO

Gap (%)

Cost (dollar)

Reliability

Cost (dollar)

Reliability

1

229,736

1.91

229,533

1.9

0.08

2

247,045

1.99

247,183

2

0.05

3

259,314

2.07

259,050

2.06

0.09

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