@inproceedings{weko_152699_1, author = "全,眞嬉 and 加藤,直樹 and 徳山,豪", title = "LA-2 地形図からの最適ピラミッドの構成アルゴリズム(A. アルゴリズム・基礎)", booktitle = "情報技術レターズ", year = "2002", volume = "1", number = "", pages = "3--4", month = "sep" }