The Double Meaning of Online Social Space: Three-Way Interactions Among Social Anxiety, Online Social Behavior, and Offline Social Behavior. - Hoon Jung Koo; Sungbum Woo; Eunjoo Yang; Jung Hye Kwon (Cyberpsychology Behav. Soc. Netw., 2015)

A study on influence of human personality to location selection. - Seung-Yeon Kim; Hoon Jung Koo; Ha Yoon Song (J. Ambient Intell. Humaniz. Comput., 2016)

A study on estimation of human personality from location visiting preference. - Seung-Yeon Kim; Hoon Jung Koo; Ha Yoon Song (J. Ambient Intell. Humaniz. Comput., 2018)