Implementation of New Services to Support Ubiquitous Computing for Campus Life. - Tack-Don Han; Cheolho Cheong; Jae-Won Ahn; Jong-Young Kim; Hyung-Min Yoon; Chang-Su Lee; Hyon-Gu Shin; Young-Jin Lee; Hyoung-Min Yook; Myoung-Hoon Jeon; Jung Soo Choi; Joo-Hyeon Lee; et al. (WSTFEUS, 2004)

Implementation of New Services to Support Ubiquitous Computing for Town Life. - Tack-Don Han; Cheolho Cheong; Hyung-Min Yoon; Jong-Young Kim; Seong-Hun Jeong; Young-Seung Ryu; Bum-Seok Kang; Hyun-Kyung Kim; Seok-Won Lee; Vason P. Srini; Joo-Hyeon Lee; Young-Woo Sohn; et al. (SEUS, 2005)

Implementation of personalized situation-aware service. - Tack-Don Han; Hyung-Min Yoon; Seong-Hun Jeong; Bum-Seok Kang (ubiPCMM, 2005)

Design of a Mobile Application Framework with Context Sensitivities. - Hyung-Min Yoon; WooShik Kang; Oh-Young Kwon; Seong-Hun Jeong; Bum-Seok Kang; Tack-Don Han (IEICE Trans. Inf. Syst., 2006)

RayChip®: Real-time ray-tracing chip for embedded applications. - Woo-Chan Park; Hee-Jin Shin; Byoungok Lee; Hyung-Min Yoon; Tack-Don Han (Hot Chips Symposium, 2014)