Therese C. Biedl Erik D. Demaine Alexander Golynski Joseph Douglas Horton Alejandro López-Ortiz Guillaume Poirier Claude-Guy Quimper Optimal Dynamic Video-on-Demand Using Adaptive Broadcasting. 90-101 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=2832&spage=90 2003 conf/esa/2003 ESA db/conf/esa/esa2003.html#BiedlDGHLPQ03