@inproceedings{CIKM-2018-YangGC,
	author        = "Yunlun Yang and Yu Gong and Xi Chen",
	booktitle     = "{Proceedings of the 27th ACM International Conference on Information and Knowledge Management}",
	doi           = "10.1145/3269206.3269326",
	isbn          = "978-1-4503-6014-2",
	pages         = "1755--1758",
	publisher     = "{ACM}",
	title         = "{Query Tracking for E-commerce Conversational Search: A Machine Comprehension Perspective}",
	year          = 2018,
}