Dongku Kang Mark C. Johnson Kaushik Roy Multiple-Vdd Scheduling/Allocation for Partitioned Floorplan. 412-418 2003 conf/iccd/2003 ICCD http://csdl.computer.org/comp/proceedings/iccd/2003/2025/00/20250412abs.htm db/conf/iccd/iccd2003.html#KangJR03