Mathematical Problems in Engineering / 2015 / Article / Tab 2

Research Article

A Heuristic Procedure for the Outbound Container Relocation Problem during Export Loading Operations

Table 2

Gap between results of S-R heuristic and the worst case scenario.

Instance typeS-R(1)S-R(2)S-R(3)S-R(4)

140.5%48.7%51.2%49.1%
239.4%44.2%47.0%49.7%
338.9%44.1%48.0%42.6%
432.9%39.8%42.1%43.6%
538.1%47.4%52.5%51.3%
635.6%44.9%48.6%49.6%
744.4%51.4%56.2%57.2%
837.1%45.5%50.6%51.3%

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