837 search results - page 78 / 168 » Rewriting-Based Access Control Policies |
101
Voted
CORR
2006
Springer
15 years 20 days ago
2006
Springer
For a fading Gaussian multiple access channel with user cooperation, we obtain the optimal power allocation policies that maximize the rates achievable by block Markov superpositi...
78
Voted
SACMAT
2003
ACM
15 years 5 months ago
2003
ACM
A Generalized Temporal Role Based Access Control (GTRBAC) model that captures an exhaustive set of temporal constraint needs for access control has recently been proposed. GTRBACā...
104
Voted
CSFW
2004
IEEE
15 years 4 months ago
2004
IEEE
In many systems, items of information have owners associated with them. An owner of an item of information may want the system to enforce a policy that restricts use of that infor...
121
Voted
EUROPKI
2005
Springer
15 years 6 months ago
2005
Springer
Abstract The expansion of inter-organizational scenarios based on different authorization schemes involves the development of integration solutions allowing diļ¬erent authorizatio...
82
Voted
COLCOM
2007
IEEE
15 years 7 months ago
2007
IEEE
AbstractāAn overview of recent advances in secure peerto-peer networking is presented, toward enforcing data integrity, conļ¬dentiality, availability, and access control policie...