@proceedings {505,
	title = {Using dependency analysis to improve question classification},
	volume = {326},
	year = {2014},
	month = {2015},
	pages = {653-664},
	publisher = {Springer International Publishing},
	address = {Hanoi, Vietnam},
	url = {http://link.springer.com/chapter/10.1007/978-3-319-11680-8_52},
	author = {Phuong Le-Hong and Xuan-Hieu Phan and Tien-Dung Nguyen}
}
