@inproceedings{weko_137578_1, author = "石山,慎 and 高橋,修 and 宮本,衛市", title = "加速度センサを用いたオフィスでの行動推定", booktitle = "全国大会講演論文集", year = "2008", volume = "第70回", number = "ネットワーク", pages = "333--334 ", month = "mar" }