Comparing Collaboration Fidelity between VR, MR and Video Conferencing Systems: The Effects of Visual Communication Media Fidelity on Collaboration. - Sangsun Han; Kibum Kim; Seonghwan Choi; Mankyu Sung (J. Univers. Comput. Sci., 2020)

Do Not Read the Same News! Enhancing Diversity and Personalization of News Recommendation. - Seonghwan Choi; Hyeondey Kim; Manjun Gim (WWW (Companion Volume), 2022)