1562 search results - page 305 / 313 » Mathematics, Cryptology, Security |
CASC
2006
Springer
13 years 11 months ago
2006
Springer
We address various aspects of our computer algebra-based computer logic system redlog. There are numerous examples in the literature for successful applications of redlog to practi...
WWW
2009
ACM
14 years 8 months ago
2009
ACM
The question of how to publish an anonymized search log was brought to the forefront by a well-intentioned, but privacy-unaware AOL search log release. Since then a series of ad-h...
CCS
2007
ACM
14 years 2 months ago
2007
ACM
In this paper, we study the maintenance of role-based access control (RBAC) models in database environments using transitive closure relations. In particular, the algorithms that ...
SP
2006
IEEE
14 years 1 months ago
2006
IEEE
The MIX technique forms the basis of many popular services that offer anonymity of communication in open and shared networks such as the Internet. In this paper, fundamental limit...
ISI
2008
Springer
13 years 8 months ago
2008
Springer
Often several cooperating parties would like to have a global view of their joint data for various data mining objectives, but cannot reveal the contents of individual records due...