Ho Bae, Jaehee Jang, Dahuin Jung, Hyemi Jang, Heonseok Ha, Sungroh Yoon, arXiv:1807.11655 [cs.CR], July 2018. paper link
Seil Lee, Hanjoo Kim, Jaehong Park, Jaehee Jang, Chang-Sung Jeong, Sungroh Yoon, IEEE Access, vol. 6, no. 1, pp. 27671-27680, May 2018. paper link
Hanjoo Kim, Jaehong Park, Jaehee Jang, and Sungroh Yoon, arXiv:1602.08191v2 [cs.LG], Februaray 2016. paper link code