@techreport{weko_25404_1,
   author	 = "Emil,Meng and Mitsue,Toshiyuki and Hideki,Eiraku and Takahiro,Shinagawa and Kazuhiko,Kato",
   title	 = "Live-upgrading Hypervisors: A Study in Its Applications",
   year 	 = "2008",
   institution	 = "University of Tsukuba, University of Tsukuba, University of Tsukuba, University of Tsukuba, University of Tsukuba",
   number	 = "9(2008-OS-107)",
   month	 = "jan"
}