The following paper was accepted for publication in an SCI-indexed journal.

166. Ho-Seung Cha, Seong-Jun Choi, and Chang-Hwan Im*, "Real-time Recognition of Facial Expressions using Facial Electromyograms Recorded around the Eyes for Social Virtual Reality Applications,"

 IEEE Access, in press, 2020.

The following paper was published in an SCI-indexed journal.

165. Jinuk Kwon, Jaeyoung Shin, and Chang-Hwan Im*, "Toward a compact hybrid brain-computer interface (BCI): Performance evaluation of multi-class hybrid EEG-fNIRS BCIs with limited number of channels,"

 PLoS ONE, vol. 15, no. 3, e0230491, 2020.