Razvan Beuran Lan Tien Nguyen Khin Thida Latt Junya Nakata Yoichi Shinoda 348-353 2007 conf/aina/2007 AINA http://doi.ieeecomputersociety.org/10.1109/AINA.2007.116 db/conf/aina/aina2007.html#BeuranNLNS07