Kaori Komiya Yoshie Sekiguchi Hiroko Shoji Toshikazu Kato MochiFlash: A consensus building support system for cooperative work involving concept sharing. 3525-3529 2007 SMC http://dx.doi.org/10.1109/ICSMC.2007.4414218 conf/smc/2007 db/conf/smc/smc2007.html#KomiyaSSK07