@techreport{weko_83223_1,
   author	 = "Tetsuya,Sakai and MakotoP.Kato",
   title	 = "One Click One Revisited: Enhancing Evaluation based on Information Units",
   year 	 = "2012",
   institution	 = "Microsoft Research Asia, China, Kyoto University, Japan",
   number	 = "6",
   month	 = "jul"
}