@inproceedings{ICPR-2010-TakasuFA,
	author        = "Atsuhiro Takasu and Daiji Fukagawa and Tatsuya Akutsu",
	booktitle     = "{Proceedings of the 20th International Conference on Pattern Recognition}",
	doi           = "10.1109/ICPR.2010.264",
	isbn          = "978-0-7695-4109-9",
	pages         = "1056--1059",
	publisher     = "{IEEE Computer Society}",
	title         = "{A Variational Bayesian EM Algorithm for Tree Similarity}",
	year          = 2010,
}