354 search results - page 18 / 71 » Key management for content access control in a hierarchy |
CCS
2006
ACM
15 years 1 months ago
2006
ACM
We introduce the notion of resiliency policies in the context of access control systems. Such policies require an access control system to be resilient to the absence of users. An...
STTT
2008
14 years 9 months ago
2008
Abstract. Managing access control policies in modern computer systems can be challenging and error-prone. Combining multiple disparate access policies can introduce unintended cons...
115
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MMS
2002
14 years 9 months ago
2002
Abstract. In this paper, we present a separable, reusable middleware solution that provides coordinated, end-to-end QoS management over any type of service component, and can use e...
PPOPP
2010
ACM
15 years 6 months ago
2010
ACM
Transactional Memory (TM) is considered as one of the most promising paradigms for developing concurrent applications. TM has been shown to scale well on multiple cores when the d...
104
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SPC
2005
Springer
15 years 3 months ago
2005
Springer
Alice first meets Bob in an entertainment shop, then, they wish to share multimedia content, but Do they know what are trustworthy users? How do they share such information in a s...