Xinyu Lei, Xinyu Lei is with the State Key Lab. of Power Transmission Equipment & System Security and New Technology, College of Computer Science, Chongqing University, Chongqing 400044, P. R. China. (e-mail: email@example.com).
Balazs Simon, Balazs Simon is with Department of Control Engineering and Information Technology Budapest University of Technology and Economics Muegyetem rkp. 3., H-1111, Budapest, Hungary.(email:firstname.lastname@example.org)