@inproceedings{CIKM-2011-LiuNSC,
	author        = "Yuchen Liu and Xiaochuan Ni and Jian-Tao Sun and Zheng Chen",
	booktitle     = "{Proceedings of the 20th ACM International Conference on Information and Knowledge Management}",
	doi           = "10.1145/2063576.2063590",
	isbn          = "978-1-4503-0717-8",
	pages         = "57--66",
	publisher     = "{ACM}",
	title         = "{Unsupervised transactional query classification based on webpage form understanding}",
	year          = 2011,
}