Hi Grandpa!: A communication Tool Connecting Grandparents and Grandchildren Living Apart. - Je Seok Lee; Shuang Liang; Sangeun Park; Chang Yan (MobileHCI Adjunct, 2015)

Preliminary Design of Hybrid Simulation Framework for Workload Analysis in Automotive Edge Computing. - JiHyun Kwon; Sangeun Park; Hoon Sung Chwa; Jeongho Kwak; Ji-Woong Choi; BaekGyu Kim (ICTC, 2024)

A Study on a Framework for Initial Counseling for Vulnerable Populations in Welfare Blind Spots Based on LLM. - Siyoon Sung; Jemin Kim; Junhyuk Kim; Sangeun Park; Junho Jeong (KST, 2025)