227 search results - page 35 / 46 » Purpose based access control for privacy protection in relat... |
SP
2006
IEEE
14 years 1 months ago
2006
IEEE
Attackers and defenders of computer systems both strive to gain complete control over the system. To maximize their control, both attackers and defenders have migrated to low-leve...
VLDB
1990
ACM
13 years 11 months ago
1990
ACM
This paper studies a number of hash-based join algorithms for general purpose multiprocessor computers with shared memory where the amount of memory allocated to the join operatio...
ACSAC
2002
IEEE
14 years 21 days ago
2002
IEEE
Almost thirty years ago a vulnerability assessment of Multics identified significant vulnerabilities, despite the fact that Multics was more secure than other contemporary (and cu...
SACMAT
2009
ACM
14 years 2 months ago
2009
ACM
While many role mining algorithms have been proposed in recent years, there lacks a comprehensive study to compare these algorithms. These role mining algorithms have been evaluat...
MOBISYS
2009
ACM
14 years 8 months ago
2009
ACM
Loaded with personal data, e.g. photos, contacts, and call history, mobile phones are truly personal devices. Yet it is often necessary or desirable to share our phones with other...