@inproceedings{oai:ipsj.ixsq.nii.ac.jp:00152354,
 author = {/ 岩井, 将行 and 小林, 博樹 and 瀬崎, 薫 and Alvarez, Jose P. and Leppanen, Teemu and Iwai, Masayuki and Kobayashi, Hiroki and Sezaki, Kaoru},
 book = {情報科学技術フォーラム講演論文集},
 issue = {3},
 month = {Aug},
 pages = {449--452},
 publisher = {情報処理学会},
 title = {J-032 A Method for Grouping Smartphone Users based on Wi-Fi Signal Strength},
 volume = {12},
 year = {2013}
}