@article{weko_9926_1,
   author	 = "松尾,豊 and 岡崎,直観 and 中村,嘉志 and 西村,拓一 and 橋田,浩一 and 中島,秀之",
   title	 = "位置履歴からのユーザ属性の推定",
   journal	 = "情報処理学会論文誌",
   year 	 = "2007",
   volume	 = "48",
   number	 = "6",
   pages	 = "2106--2117",
   month	 = "jun"
}