Kim, Hyochang
Yoo, Changsik
Funding for this research was provided by:
the Ministry of Trade, Industry & Energy(MOTIE), Korea under the Industrial Technology Innovation Program (10080285)
the Institute for Information & communications Technology Promotion (IITP) grant funded by the Korea government (R7119-16-1009)
Article History
Received: 10 January 2018
Revised: 19 March 2018
Accepted: 11 June 2018
First Online: 15 June 2018