Web Service for Seoul Grid Testbed. - Phil Doo Hong; Yongwoo Lee (CIT, 2006)

A Job Management System for a Large Scale Grid System. - Yongwoo Lee; Phil Doo Hong (CIT, 2007)

An Intelligent Ubiquitous Middleware for U-City: SmartUM. - Hae-Sun Jung; Chang-Sung Jeong; Yongwoo Lee; Phil Doo Hong (J. Inf. Sci. Eng., 2009)