98 search results - page 3 / 20 » Achieving anonymity via clustering |
CN
2010
13 years 5 months ago
2010
In many applications, it is desired to dynamically establish temporary multicast groups for secure message delivery. It is also often the case that the group membership informatio...
ICDM
2009
IEEE
13 years 3 months ago
2009
IEEE
The k-anonymization method is a commonly used privacy-preserving technique. Previous studies used various measures of utility that aim at enhancing the correlation between the orig...
ICC
2007
IEEE
14 years 2 days ago
2007
IEEE
—In a wireless sensor network, the network lifetime is an important issue when the size of the network is large. In order to make the network scalable, it is divided into a numbe...
NSDI
2007
13 years 8 months ago
2007
This paper proposes a new approach to anonymous communication called information slicing. Typically, anonymizers use onion routing, where a message is encrypted in layers with the...
GLOBECOM
2009
IEEE
14 years 15 days ago
2009
IEEE
— In this paper, we study the anonymous cardinality estimation problem in radio frequency identification (RFID) systems. To preserve privacy and anonymity, each tag only transmi...