A Study on Mobile Game Adoption Under HPI(High-Speed Portable Internet) Environment. - Young Seog Yoon; Im Sook Há; Mun Kee Choi (ICWI, 2004)

System Architecture and Economic Value-Chain Models for Healthcare Privacy and Security Control in Large-Scale Wireless Sensor Networks. - Won Jay Song; Im Sook Há; Mun Kee Choi (ATC, 2006)

Healthcare System Architecture, Economic Value, and Policy Models in Large-Scale Wireless Sensor Networks. - Won Jay Song; Moon Kyo Cho; Im Sook Há; Mun Kee Choi (SAFECOMP, 2006)

Mobile Television: Challenges of Advanced Service Design. - Johannes M. Bauer; Im Sook Há; Dan Saugstrup (Commun. Assoc. Inf. Syst., 2007)