@article{weko_79567_1,
   author	 = "石井,亮 and 大古,亮太 and 中野,有紀子 and 西田,豊明",
   title	 = "視線と頭部動作に基づくユーザの会話参加態度の推定",
   journal	 = "情報処理学会論文誌",
   year 	 = "2011",
   volume	 = "52",
   number	 = "12",
   pages	 = "3625--3636",
   month	 = "dec"
}