@inproceedings{okawahara06jsai,
  author = {大川原 雄也 and 大囿 忠親 and 伊藤 孝行 and 新谷 虎松},
  title = {NewsMLのための特徴語の自動抽出},
  booktitle = {2006年度 人工知能学会全国大会（第20回）論文集},
  publisher = {人工知能学会},
  series = {},
  volume = {},
  number = {},
  pages = {},
  year = {2006},
  doi = {10.11517/pjsai.JSAI06.0.9.0},
  url = {}
}