@inproceedings{weko_188830_1, author = "川西,直 and 長谷川,晃朗 and 田近,亜蘭 and 古川,壽亮", title = "スマートフォンの位置情報を用いた実践的な滞留・移動推定手法の評価", booktitle = "第80回全国大会講演論文集", year = "2018", volume = "2018", number = "1", pages = "71--72", month = "mar" }