253 search results - page 27 / 51 » On the Decidability of the Safety Problem for Access Control... |
CORR
2006
Springer
13 years 8 months 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...
COLCOM
2007
IEEE
14 years 3 months ago
2007
IEEE
Abstract—An overview of recent advances in secure peerto-peer networking is presented, toward enforcing data integrity, confidentiality, availability, and access control policie...
CONCUR
2001
Springer
14 years 1 months ago
2001
Springer
The paper gives an assessment of security for Mobile Ambients, with specific focus on mandatory access control (MAC) policies in multilevel security systems. The first part of th...
APCSAC
2003
IEEE
14 years 2 months ago
2003
IEEE
Abstract. Kernel memory is a resource that must be managed carefully in order to ensure the efficiency and safety of the system. The use of an inappropriate management policy can w...
CSFW
2004
IEEE
14 years 16 days 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...