@inproceedings{CIKM-2011-PeraQN,
	author        = "Maria Soledad Pera and Rani Qumsiyeh and Yiu-Kai Ng",
	booktitle     = "{Proceedings of the 20th ACM International Conference on Information and Knowledge Management}",
	doi           = "10.1145/2063576.2063731",
	isbn          = "978-1-4503-0717-8",
	pages         = "1071--1076",
	publisher     = "{ACM}",
	title         = "{A query-based multi-document sentiment summarizer}",
	year          = 2011,
}