@inproceedings{CormodeSrivastavaYuZhang08,
	author={Graham Cormode and Divesh Srivastava and Ting Yu and Qing Zhang},
	booktitle={International Conference on 
                  Very Large Data Bases ({VLDB})},
	title={Anonymizing Bipartite Graph Data using Safe Groupings},
	year=2008,
}