@inproceedings{ICPC-2011-NiuMY,
	author        = "Nan Niu and Anas Mahmoud and Xiaoyong Yang",
	booktitle     = "{Proceedings of the 19th International Conference on Program Comprehension}",
	doi           = "10.1109/ICPC.2011.18",
	isbn          = "978-1-61284-308-7",
	pages         = "193--196",
	publisher     = "{IEEE Computer Society}",
	title         = "{Faceted Navigation for Software Exploration}",
	year          = 2011,
}