Hybrid Biogeography-Based Optimization for Integer Programming

<table>The convergence curves of the algorithms on <svg height="15.25" id="M141" style="vertical-align:-3.13504pt" version="1.1" viewbox="0 0 17.0375 15.25" width="17.0375" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg> in 5 dimensions, where the vertical axis represents the objective value and the horizontal axis represents the number of generations.</table>

The Scientific World Journal

Hybrid Biogeography-Based Optimization for Integer Programming

Figure 4