@article{weko_69699_1, author = "北川,博之 and 石川,佳治 and 天笠,俊之", title = ""I" 見聞録 : The 15th International Conference on Database Systems for Advanced Applications (DASFAA2010)", journal = "情報処理", year = "2010", volume = "51", number = "6", pages = "725--731", month = "jun" }