@inproceedings{SIGIR-2002-Boyapati,
	author        = "Vijay Boyapati",
	booktitle     = "{Proceedings of the 25th International ACM SIGIR Conference on Research and Development in Information Retrieval}",
	doi           = "10.1145/564376.564445",
	pages         = "363--364",
	publisher     = "{ACM}",
	title         = "{Improving hierarchical text classification using unlabeled data}",
	year          = 2002,
}