56 citations · 166 across the 19 of their papers we have counts for
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math.OC2018★ 56 cited
R2-based Hypervolume Contribution Approximation
Ke Shang, Hisao Ishibuchi, Xizi Ni
In this letter, a new hypervolume contribution approximation method is proposed which is formulated as an R2 indicator. The basic idea of the proposed method is to use different li…
math.OC2017★ 1 cited
Two-stage robust optimization for orienteering problem with stochastic weights
Ke Shang, Felix T. S. Chan, Stephen Karungaru +3
In this paper, the two-stage orienteering problem with stochastic weights (OPSW) is considered, where the first-stage problem is to plan a path under the uncertain environment and…