@inproceedings{weko_172355_1, author = "畠山,誠 and 五味,秀仁 and 細野,繁 and 藤田,悟", title = "ポリシー交渉によるユーザの同意に基づいた属性情報流通制御", booktitle = "第68回全国大会講演論文集", year = "2006", volume = "2006", number = "1", pages = "331--332", month = "mar" }