@techreport{weko_95788_1,
   author	 = "Kun,Zhang and Takuya,Maekawa",
   title	 = "Gamification based Participatory Environmental Sound Collection Framework for Human Activity Recognition",
   year 	 = "2013",
   institution	 = "Osaka University, Osaka University",
   number	 = "2",
   month	 = "oct"
}