@inproceedings{HIMI-DE-2014-MatsunagaY,
	author        = "Kenji Matsunaga and Kyoko Yoshida",
	booktitle     = "{Proceedings of the 16th International Conference on Human Interface and the Management of Information. Part I: Information and Knowledge Design and Evaluation}",
	doi           = "10.1007/978-3-319-07731-4_40",
	isbn          = "978-3-319-07730-7",
	pages         = "396--403",
	publisher     = "{Springer International Publishing}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{Digital Document Network System for Organizing Individual Knowledge}",
	volume        = 8521,
	year          = 2014,
}