Zhang, Peiying
Yao, Haipeng
Fang, Chao
Liu, Yunjie
Funding for this research was provided by:
Shandong Provincial Natural Science Foundation, China (ZR2014FQ018)
National Natural Science Foundation of China (CN) (61471056)
China Jiangsu Future Internet Research Fund (BY2013095-3-1)
BUPT Youth Research and Innovation Plan (2014RC0103)