Yoshiro Imai Keiichi Kaneko Masaki Nakagawa A Web-based Visual Simulator with Communication Support and its Application to Computer Architecture Education. 147-151 2007 conf/icalt/2007 ICALT http://doi.ieeecomputersociety.org/10.1109/ICALT.2007.43 db/conf/icalt/icalt2007.html#ImaiKN07