A Genetic Algorithm for Multiple Objective Sequencing Problems in MIxed Model Assembly Lines Hyun, Kim, Kim, 1998
From enfascination
They introduce a pretty neat approach that they call pareto stratum-niche cubicle GA. I forget what niche cubicle is, but pareto stratum is their neat approach to multi objective work. Their results seem to show that they did much better than previous folks. My notes say that I suspect that this approach will still fall apart for high dim. spaces.