@inproceedings{weko_134319_1,
   author	 = "谷川,智秀 and 久保田,浩明",
   title	 = "道案内のための地図情報の簡略化方法",
   booktitle	 = "全国大会講演論文集",
   year 	 = "1998",
   volume	 = "第57回",
   number	 = "人工知能と認知科学",
   pages	 = "109--110",
   month	 = "oct"
}