À propos de cet article
Publié en ligne: 01 sept. 2015
Pages: 1837 - 1854
Reçu: 15 avr. 2015
Accepté: 12 juil. 2015
DOI: https://doi.org/10.21307/ijssis-2017-832
Mots clés
© 2015 Xing Haihua et al., published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
Haihua, Xing
College of Information Science and Technology, Beijing Normal UniversityBeijing, China
College of Information Science and Technology, Hainan Normal UniversityHaikou, China
Xianchuan, Yu
College of Information Science and Technology, Beijing Normal UniversityBeijing, China
Dan, Hu
College of Information Science and Technology, Beijing Normal UniversityBeijing, China
Sha, Dai
College of Information Science and Technology, Beijing Normal UniversityBeijing, China