About this article
Published Online: Jun 02, 2016
Page range: 291 - 300
Received: Mar 04, 2016
Accepted: Jun 02, 2016
DOI: https://doi.org/10.21042/AMNS.2016.1.00024
Keywords
© 2016 Bo Zhao, Jianhou Gan, Hualong Wu, published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.
Zhao, Bo
School of Information and Technology, Normal UniversityYunnan, China
Key Laboratory of Educational Information for Nationalities, Ministry of EducationKunming, China
Gan, Jianhou
Key Laboratory of Educational Information for Nationalities, Ministry of EducationKunming, China
Wu, Hualong
School of Information and Technology, Normal UniversityYunnan, China