@article{8cc1690341bb4ef98ec2ca2aa5a5b0fa,
title = "Server cost minimization in a distributed servers architecture for on-demand video services",
abstract = "In this letter, we present analytical solutions to compute the optimal lengths of prefixes in a distributed servers architecture for on-demand video services which minimize total storage cost or total streaming cost. Our optimal solutions improve the approximate solutions proposed in a recent paper.",
keywords = "On-demand video, Optimal prefix lengths",
author = "Guoliang Xue",
note = "Funding Information: Manuscript received August 30, 2002. The associate editor coordinating the review of this letter and approving it for publication was Prof. H. Jafarkhani. This work was supported in part by the Army Research Office under Grant DAAD19-00-1-0377. The author is with the Department of Computer Science and Engineering, Arizona State University, Tempe, AZ 85287-5406 USA (e-mail: xue@asu.edu). Digital Object Identifier 10.1109/LCOMM.2002.808376",
year = "2003",
month = feb,
doi = "10.1109/LCOMM.2002.808376",
language = "English (US)",
volume = "7",
pages = "52--54",
journal = "IEEE Communications Letters",
issn = "1089-7798",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
number = "2",
}