Does dynamic cursor control gain improve the performance of selection task in wearable computing? - Ji-Young Hong; Haeng-Suk Chae; Sang Yoo; Moon-Ju Kim; Kwang-Hee Han (ISWC, 2005)

GIS Web Service Using Context Information in Mobile Environments. - Xun Li; Woochul Shin; Li Li; Sang Yoo (ICCSA (1), 2006)