@inproceedings{CIKM-2011-ChenWLXY,
	author        = "Chen Chen and Guoren Wang and Huilin Liu and Junchang Xin and Ye Yuan",
	booktitle     = "{Proceedings of the 20th ACM International Conference on Information and Knowledge Management}",
	doi           = "10.1145/2063576.2063645",
	isbn          = "978-1-4503-0717-8",
	pages         = "453--462",
	publisher     = "{ACM}",
	title         = "{SISP: a new framework for searching the informative subgraph based on PSO}",
	year          = 2011,
}