Efficient Transmission Technique of VBR-MPEG Video for Interactive Video Service. - Seungyun Lee; Kyungtak Kim; Hwangbin Ryou (PDPTA, 1999)

Safe RFID System Modeling Using Shared Key Pool in Ubiquitous Environments. - Jinmook Kim; Hwangbin Ryou (ICIC (2), 2005)

Secure Cluster Header Election Techniques in Sensor Network. - Pungho Lee; Jinmook Kim; Insung Han; Hwangbin Ryou; Woo Hyun Ahn (ISPA Workshops, 2007)

Service discovery mechanism based on trustable DHT in MANET. - Insung Han; Hwangbin Ryou (ICHIT, 2009)