@inproceedings{SIGIR-2010-LiuYHA,
	author        = "Yang Liu and Xiaohui Yu and Xiangji Huang and Aijun An",
	booktitle     = "{Proceedings of the 33rd International ACM SIGIR Conference on Research and Development in Information Retrieval}",
	doi           = "10.1145/1835449.1835659",
	isbn          = "978-1-4503-0153-4",
	pages         = "873--874",
	publisher     = "{ACM}",
	title         = "{S-PLASA+: adaptive sentiment analysis with application to sales performance prediction}",
	year          = 2010,
}