@techreport{Mlakar13Differential, author = {Miha Mlakar and Dejan Petelin and Tea Tu{\v s}ar and Bogdan Filipi{\v c}}, title = {GP-DEMO: Differential Evolution for Multiobjective Optimization based on Gaussian process models}, institution = {Jozef Stefan Institute}, year = {2013}, type = {IJS-DP}, number = {11237} }