Indicator-Based Evolutionary Level Set Approximation: Mixed Mutation Strategy and Extended Analysis - Vitor Basto-Fernandes; Liu, Lai-Yee; Basto-Fernandes, Vitor; Yevseyeva, I.; Iryna Yevseyeva; Kok, Joost; Emmerichd, M. T. M. (Natural and Artificial Computation for Biomedicine and Neuroscience, 2017)