Maolin Tang Xin Yao A Memetic Algorithm for VLSI Floorplanning. 62-69 2007 37 IEEE Transactions on Systems, Man, and Cybernetics, Part B 1 http://doi.ieeecomputersociety.org/10.1109/TSMCB.2006.883268 db/journals/tsmc/tsmcb37.html#TangY07