Yin, Penghang
Xin, Jack
Qi, Yingyong
Funding for this research was provided by:
Division of Mathematical Sciences (1222507, 1522383)
Division of Information and Intelligent Systems (1632935)
Article History
Received: 6 February 2017
Revised: 19 September 2017
Accepted: 6 February 2018
First Online: 23 February 2018