An efficient location cache scheme for three-level database architecture in PCS networks. - Youn-Hee Han; Sang Cheol Han; KwonWoo Yang; Chong-Sun Hwang; Young-Sik Jeong (Int. J. Commun. Syst., 2001)

Characteristics and perspectives of wearable smart devices and industrial ecosystem. - Sang Cheol Han; Youn-Hee Han; Hui Sik Kim (ICPADS, 2014)

IT Convergence with Traditional Industries and Short-Term Research and Development Strategy in Korea. - Sang Cheol Han; Youn-Hee Han (Intell. Autom. Soft Comput., 2014)