Di, Fuqiang
Zhang, Minqing
Liao, Xin
Liu, Jia
Funding for this research was provided by:
National Natural Science Foundation of China (61379152, 61373417, 61372530, 61402162)
Shaanxi Provincial Natural Science Foundation (2014JQ8301)
Hunan Provincial Natural Science Foundation of China (2017JJ3040)
the Open Research Fund of Key Laboratory of Network Crime Investigation of Hunan Provincial Colleges (2017WLFZZC001)
Article History
Received: 28 December 2017
Revised: 3 June 2018
Accepted: 25 July 2018
First Online: 6 August 2018