70 search results - page 12 / 14 » Privacy Is Linking Permission to Purpose |
KDD
2007
ACM
14 years 10 months ago
2007
ACM
Clustering methods can be either data-driven or need-driven. Data-driven methods intend to discover the true structure of the underlying data while need-driven methods aims at org...
SACMAT
2009
ACM
14 years 4 months ago
2009
ACM
We develop the foundations for a theory of Group-Centric Secure Information Sharing (g-SIS), characterize a specific family of models in this arena and identify several direction...
SACMAT
2009
ACM
14 years 4 months ago
2009
ACM
Traditional access control models, such as Role-Based Access Control (RBAC), do not take into account contextual information, such as location and time, for making access decision...
OOPSLA
2005
Springer
14 years 3 months ago
2005
Springer
Micro patterns are similar to design patterns, except that micro patterns stand at a lower, closer to the implementation, level of abstraction. Micro patterns are also unique in t...
WPES
2003
ACM
14 years 3 months ago
2003
ACM
We give an efficient protocol for sequence comparisons of the edit-distance kind, such that neither party reveals anything about their private sequence to the other party (other t...