@inproceedings{weko_161055_1, author = "牧野,俊朗 and 杉崎,正之 and 田中,一男", title = "検索ログを利用した概念辞書の拡張", booktitle = "第61回全国大会講演論文集", year = "2000", volume = "2000", number = "1", pages = "105--106", month = "oct" }