@inproceedings{SIGIR-2014-WangZZL,
	author        = "Xiaoyang Wang and Ying Zhang and Wenjie Zhang and Xuemin Lin",
	booktitle     = "{Proceedings of the 37th International ACM SIGIR Conference on Research and Development in Information Retrieval}",
	doi           = "10.1145/2600428.2609548",
	isbn          = "978-1-4503-2257-7",
	pages         = "1215--1218",
	publisher     = "{ACM}",
	title         = "{Efficiently identify local frequent keyword co-occurrence patterns in geo-tagged Twitter stream}",
	year          = 2014,
}