@inproceedings {4697,
	title = {Web Question Answering: Is More Always Better?},
	booktitle = {International Conference on Research and Development in Information Retrieval (SIGIR)},
	year = {2002},
	doi = {10.1145/564376.564428},
	author = {Susan T. Dumais and Michele Banko and Eric Brill and Jimmy Lin and Andrew Y. Ng}
}
