@TechReport{hsu-feb2005-dvs,
	author =	{Hsu, Chung-hsing and Feng, Wu-chun},
	title = 	"{When Discreteness Meets Continuity: Energy-Optimal DVS Scheduling Revisited}",
	booktitle =	{Los Alamos},
	month =	{February},
	year =	{2005},
}