@inproceedings{JSVaidyaSAC08,
 author = {Xiaoyun He and Basit Shafiq and Jaideep Vaidya and Nabil
Adam},
 title = {Privacy-preserving Link Discovery},
 booktitle = {SAC '08: Proceedings of the 2008 ACM symposium on
Applied computing},
 year = {2008},
 isbn = {978-1-59593-753-7},
 pages = {909--915},
 doi = {http://doi.acm.org/10.1145/1363686.1363895},
 publisher = {ACM Press},
 address = {New York, NY, USA},
 }