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114
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CCS
2007
ACM
15 years 7 months ago
2007
ACM
In defining large, complex access control policies, one would like to compose sub-policies, perhaps authored by different organizations, into a single global policy. Existing po...
115
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WPES
2006
ACM
15 years 7 months ago
2006
ACM
Recent trends in Internet computing have led to the popularization of many forms of virtual organizations. Examples include supply chain management, grid computing, and collaborat...
130
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CAISE
2006
Springer
15 years 5 months ago
2006
Springer
Abstract. We discuss a case study for the hospital scenario where workflow model components are distributed across various computers or devices (e.g. mobile phones, PDAs, sensors, ...
125
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SOSP
2003
ACM
15 years 10 months ago
2003
ACM
Numerous systems have been designed which use virtualization to subdivide the ample resources of a modern computer. Some require specialized hardware, or cannot support commodity ...
123
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CQRE
1999
Springer
15 years 5 months ago
1999
Springer
Currently, the Internet and the World Wide Web on-line business is booming, with traffic, advertising and content growing at sustained exponential rates. However, the full potentia...