@inproceedings{SIGIR-2012-Gao,
	author        = "Dehong Gao",
	booktitle     = "{Proceedings of the 35th International ACM SIGIR Conference on Research and Development in Information Retrieval}",
	doi           = "10.1145/2348283.2348421",
	isbn          = "978-1-4503-1472-5",
	pages         = "997",
	publisher     = "{ACM}",
	title         = "{Opinion influence and diffusion in social network}",
	year          = 2012,
}