Ulrich Brenner Markus Struzyna Jens Vygen BonnPlace: Placement of Leading-Edge Chips by Advanced Combinatorial Algorithms. 1607-1620 2008 27 IEEE Trans. on CAD of Integrated Circuits and Systems 9 http://dx.doi.org/10.1109/TCAD.2008.927674 db/journals/tcad/tcad27.html#BrennerSV08