Sunan Tugsinavisut Suwicha Jirayucharoensak Peter A. Beerel An asynchronous pipeline comparisons with application to DCT matrix-vector multiplication. 361-364 2003 ISCAS (5) http://dx.doi.org/10.1109/ISCAS.2003.1206280 db/conf/iscas/iscas2003-5.html#TugsinavisutJB03