A Buffing Algorithm for Providing the Truly Interactive Video-On-Demand Services. - Backhyun Kim; Suengchan Moon; Iksoo Kim; Yoseop Woo (PDPTA, 1999)

A New Distributive Layered Web-caching Technique for VOD Services. - Suengchan Moon; Taejune Hwang; Iksoo Kim; Backhyun Kim; Dongsoo Kim (PDPTA, 2002)