Mathematical Problems in Engineering / 2013 / Article / Fig 5

Research Article

Determining the Optimum Section of Tunnels Using Ant Colony Optimization

Figure 5

Comparison of final optimum results obtained by ACO and GA; (a) type I and (b) type II.

We are committed to sharing findings related to COVID-19 as quickly and safely as possible. Any author submitting a COVID-19 paper should notify us at to ensure their research is fast-tracked and made available on a preprint server as soon as possible. We will be providing unlimited waivers of publication charges for accepted articles related to COVID-19. Sign up here as a reviewer to help fast-track new submissions.