Stefania Perri Pasquale Corsonello Maria Antonia Iachino Marco Lanuzza Giuseppe Cocorullo Variable precision arithmetic circuits for FPGA-based multimedia processors. 995-999 2004 12 IEEE Trans. VLSI Syst. 9 http://doi.ieeecomputersociety.org/10.1109/TVLSI.2004.833400 db/journals/tvlsi/tvlsi12.html#PerriCILC04