Balasubramanian Sethuraman Ranga Vemuri Power variations of multi-port routers in an application-specific NoC design : A case study. 595-600 2007 ICCD http://dx.doi.org/10.1109/ICCD.2007.4601958 conf/iccd/2007 db/conf/iccd/iccd2007.html#SethuramanV07