@inproceedings{CIKM-2009-MasadaFTHSO,
	author        = "Tomonari Masada and Daiji Fukagawa and Atsuhiro Takasu and Tsuyoshi Hamada and Yuichiro Shibata and Kiyoshi Oguri",
	booktitle     = "{Proceedings of the 18th ACM International Conference on Information and Knowledge Management}",
	doi           = "10.1145/1645953.1646242",
	isbn          = "978-1-60558-512-3",
	pages         = "1831--1834",
	publisher     = "{ACM}",
	title         = "{Dynamic hyperparameter optimization for bayesian topical trend analysis}",
	year          = 2009,
}