Authors
Luo Junmin
School of Computer Science and Engineering, Xi’an Technological University, Xi’an, P.R. China
Lu Wenhua
School of Computer Science and Engineering, Xi’an Technological University, Xi’an, P.R. China
© 2018 Luo Junmin, Lu Wenhua, published by Xi’an Technological University
This work is licensed under the Creative Commons Attribution 4.0 License.