Sungjin Lee, Min Hong, Sungyeup Kim, Seong Jun Choi, Vol. 14, No. 2, February 29, 2020
10.3837/tiis.2020.02.020

• Virtual reality
• Eye-tracking
• Vertigo
• Vestibular Rehabilitation
• FOVE
• Unity3D
• HMD

Sunghyuck Hong, Sungjin Lee, Vol. 7, No. 7, July 29, 2013
10.3837/tiis.2013.07.013

• Group Key Management
• Security
• Group communication
• communication complexity

Sunghyuck Hong, Sungjin Lee, Vol. 7, No. 1, January 29, 2013
10.3837/tiis.2013.01.010

• Group Key Management
• Security
• Group communication
• communication complexity