Qing Yang Shengchao Ding Novel Algorithm to Calculate Hypervolume Indicator of Pareto Approximation Set. 235-244 2007 ICIC (3) http://dx.doi.org/10.1007/978-3-540-74282-1_27 conf/icic/2007-3 db/conf/icic/icic2007-3.html#YangD07