Bibtex Entry:
@inproceedings{popa2011privacy, author = "Raluca Ada Popa and Andrew Blumberg and Hari Balakrishnan and Frank Li", title = "{Privacy and Accountability for Location-Based Aggregate Statistics}", booktitle = {18th ACM Conference on Computer and Communications Security (CCS)}, year = {2011}, month = {October}, address = {Chicago, IL} }