Source code for the HK-RVEA algorithm: Chugh, T., Allmendinger, R., Ojalehto, V., Miettinen, K., Surrogate-assisted Evolutionary Biobjective Optimization for Objectives with Non-uniform Latencies, in "Proceedings of the Genetic and Evolutionary Computation Conference (GECCO-2018)", Ed. by H. Aguirre, The Association of Computing Machinery (ACM), 609-616, 2018
Please, cite the article if you use the code or some element of it. The main file is Main_HK_RVEA.m. Please, change the parameter values according to your needs.