Zhi Lu, Jin-Kao Hao*, Qinghua Wu.  A hybrid evolutionary algorithm for finding low conductance of large graphs. Future Generation Computer Systems, 2020, https://doi.org/10.1016/j.future.2019.12.049

The code of the MAMC algorithm is available here:

Note:
1) Please make sure that the above paper is cited if you use the code in your research.
2) The software is distributed for academic purposes only. If you wish to use this software for commercial applications, please contact the authors.