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» Privacy preserving crowd monitoring: Counting people without...
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CVPR
2008
IEEE
14 years 6 months ago
Privacy preserving crowd monitoring: Counting people without people models or tracking
Antoni B. Chan, Zhang-Sheng John Liang, Nuno Vasco...
CCS
2005
ACM
13 years 10 months ago
Tracking anonymous peer-to-peer VoIP calls on the internet
Peer-to-peer VoIP calls are becoming increasingly popular due to their advantages in cost and convenience. When these calls are encrypted from end to end and anonymized by low lat...
Xinyuan Wang, Shiping Chen, Sushil Jajodia