4044 search results - page 660 / 809 » The Evolution of a Distributed Operating System |
102
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SRDS
2003
IEEE
15 years 8 months ago
2003
IEEE
We demonstrate that symmetric-key cryptography can be used for both read and write access control. One-time write access can be granted by handing over an encryption key, and our ...
130
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WEBDB
2010
Springer
15 years 8 months ago
2010
Springer
We consider in this paper a popular class of recommender systems that are based on Collaborative Filtering (CF for short). CF is the process of predicting customer ratings to item...
103
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CDC
2009
IEEE
15 years 7 months ago
2009
IEEE
— Given an arbitrary network of interconnected nodes, each with an initial value from a discrete set, we consider the problem of distributively disseminating these initial values...
144
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POLICY
2001
Springer
15 years 7 months ago
2001
Springer
The Ponder language provides a common means of specifying security policies that map onto various access control implementation mechanisms for firewalls, operating systems, databas...
130
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ATAL
2007
Springer
15 years 7 months ago
2007
Springer
Interactions between agents in an open system such as the Internet require a significant degree of flexibility. A crucial aspect of the development of such methods is the notion o...