Chon, Kang-Wook
Kim, Min-Soo
Funding for this research was provided by:
Korea government (MSIT), Institute for Information & communications Technology Promotion (R0190-15-2012, R7124-16-0004)
Article History
Received: 3 August 2017
Revised: 15 December 2017
Accepted: 10 January 2018
First Online: 9 February 2018