机译:Hybrid algorithms for placement of virtual machines across geo-separated data centers
Univ Fed Rio Grande do Sul, Inst Informat, Porto Alegre, RS, Brazil;
Purdue Univ, Sch Ind Engn, Sch Elect & Comp Engn, W Lafayette, IN 47907 USA;
Amazon Com, Seattle, WA 98109 USA;
Combinatorial optimization; Cloud computing; Biased random-key genetic algorithm; GRASP; Path-relinking;