@inproceedings{EDM-2014-OedaIY,
	author        = "Shinichi Oeda and Yu Ito and Kenji Yamanishi",
	booktitle     = "{Proceedings of the Seventh International Conference on Educational Data Mining}",
	ee            = "http://www.educationaldatamining.org/EDM2014/uploads/procs2014/posters/43_EDM-2014-Poster.pdf",
	isbn          = "978-0-9839-5254-1",
	pages         = "367--368",
	publisher     = "{International Educational Data Mining Society}",
	title         = "{Extracting Latent Skills from Time Series of Asynchronous and Incomplete Examinations}",
	year          = 2014,
}