Jeong, Da Un
Lim, Ki Moo http://orcid.org/0000-0001-6729-8129
Funding for this research was provided by:
National IT Industry Promotion Agency (IITP-2017-2014-0-00639)
National Research Foundation of Korea (2016R1D1A1B01014405, NRF-2011-0020576)
Article History
Received: 17 September 2017
Accepted: 5 June 2018
First Online: 15 June 2018