Tong, Xiao-Jun
Chen, Penghui
Zhang, Miao
Funding for this research was provided by:
This work was supported by the National Natural Science Foundation of China (60973162)
the Natural Science Foundation of Shandong Province of China (ZR2014FM026)
the Science and Technology of Shandong Province, China (2013GGX10129)
Foundation of Science and Technology on Information Assurance Laboratory (KJ-14-005)