@article {3816,
	title = {An Exploration of the Principles Underlying Redundancy-Based Factoid Question Answering},
	journal = {ACM Transactions on Information Systems (TOIS)},
	volume = {25},
	year = {2007},
	pages = {6},
	doi = {10.1145/1229179.1229180},
	author = {Jimmy Lin}
}
