dinhnc@mta.edu.vn
phamthanhhiep@gmail.com
yuao@fujitsu.jp
sontlc246@gmail.com
© 2018 Nguyen Cong Dinh, Pham Thanh Hiep, Obinata Yua, Vu Van Son, published by Slovak University of Technology in BratislavaThis work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.