@inproceedings{HT-2008-HeoY,
	author        = "Misook Heo and Myongho Yi",
	booktitle     = "{Proceedings of the 19th Conference on Hypertext and Hypermedia}",
	doi           = "10.1145/1379092.1379137",
	isbn          = "978-1-59593-985-2",
	pages         = "225--226",
	publisher     = "{ACM}",
	title         = "{An empirical study of the learning effect of an ontology-driven information system}",
	year          = 2008,
}