A data encryption scheme and GPU-based query processing algorithm for spatial data outsourcing. - Min Yoon; Ahra Cho; Miyoung Jang; Jae-Woo Chang (BigComp, 2015)

SNS Dependency and Community Engagement in Urban Neighborhoods: The Moderating Role of Integrated Connectedness to a Community Storytelling Network. - Yong-Chan Kim; Euikyung Shin; Ahra Cho; Eunjean Elizabeth Jung; Kyungeun Shon; Hongjin Shim (Commun. Res., 2019)