@inproceedings{weko_148967_1, author = "田中,勇真 and 佐々木,美裕 and 柳浦,睦憲", title = "RA-004 An LP-Based Heuristic Algorithm for the Node Capacitated In-tree Packing Problem", booktitle = "情報科学技術フォーラム講演論文集", year = "2009", volume = "8", number = "1", pages = "23--30", month = "aug" }