@article{weko_18198_1, author = "Masato,Asahara and Akio,Shimada and Hiroshi,Yamada and Kenji,Kono", title = "Strategy for Selecting Replica Server Spots on the Basis of Demand Fluctuations", journal = "情報処理学会論文誌コンピューティングシステム(ACS)", year = "2008", volume = "1", number = "1", pages = "160--173", month = "jun" }