@inproceedings{weko_168905_1,
   author	 = "曲,衛東 and 白井,克彦",
   title	 = "Belief Learning in Certainty Inference for Text Categorization",
   booktitle	 = "第65回全国大会講演論文集",
   year 	 = "2003",
   volume	 = "2003",
   number	 = "1",
   pages	 = "27--28",
   month	 = "mar"
}