@techreport{weko_87802_1,
   author	 = "Pannawit,Samatthiyadikun and Atsuhiro,Takasu",
   title	 = "Extended Bayesian Model for Multi-criteria Recommender System",
   year 	 = "2013",
   institution	 = "The Graduated University for Advanced Study, National Institute of Informatics／The Graduated University for Advanced Study",
   number	 = "6",
   month	 = "jan"
}