@inproceedings {182937, author = {Tao Zhu and David Phipps and Adam Pridgen and Jedidiah R. Crandall and Dan S. Wallach}, title = {The Velocity of Censorship: {High-Fidelity} Detection of Microblog Post Deletions}, booktitle = {22nd USENIX Security Symposium (USENIX Security 13)}, year = {2013}, isbn = {978-1-931971-03-4}, address = {Washington, D.C.}, pages = {227--240}, url = {https://www.usenix.org/conference/usenixsecurity13/technical-sessions/paper/zhu}, publisher = {USENIX Association}, month = aug }