Shinichi Doi Satoshi Matsuura Kazutoshi Fujikawa Hideki Sunahara 61 2007 conf/saint/2007w SAINT Workshops https://doi.org/10.1109/SAINT-W.2007.83 https://doi.ieeecomputersociety.org/10.1109/SAINT-W.2007.83 db/conf/saint/saint2007w.html#DoiMFS07