Sago: A Network Resource Management System for Real-Time Content Distribution. - Tzi-cker Chiueh; Kartik Gopalan; Anindya Neogi; Chang Li; Srikant Sharma; Sheng-Ming Shan; Jiawu Chen; Wei Li 020; Nikolai Joukov; Jie Zhang; Fu-Hau Hsu; Fanglu Guo; et al. (ICPADS, 2002)