@inproceedings{KDIR-2010-AddisAV,
	author        = "Andrea Addis and Giuliano Armano and Eloisa Vargiu",
	booktitle     = "{Proceedings of the Second International Conference on Knowledge Discovery and Information Retrieval}",
	isbn          = "978-989-8425-28-7",
	pages         = "14--23",
	publisher     = "{SciTePress}",
	title         = "{Assessing Progressive Filtering to Perform Hierarchical Text Categorization in Presence of Input Imbalance}",
	year          = 2010,
}