@inproceedings{KMIS-2012-OtsukiAS,
	author        = "Minami Otsuki and Masanori Akiyoshi and Masaki Samejima",
	booktitle     = "{Proceedings of the Fourth International Conference on Knowledge Management and Information Sharing}",
	isbn          = "978-989-8565-31-0",
	pages         = "158--163",
	publisher     = "{SciTePress}",
	title         = "{An Improvement Method of User Operations using Decision Tree on Project Manager Skill-up Simulator}",
	year          = 2012,
}