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180
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SACMAT
2009
ACM
16 years 25 days ago
2009
ACM
Role based access control (RBAC) is a widely used access control paradigm. In large organizations, the RBAC policy is managed by multiple administrators. An administrative role ba...
175
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WEA
2005
Springer
15 years 11 months ago
2005
Springer
Abstract. Many large-scale optimization problems rely on graph theoretic solutions; yet high-performance computing has traditionally focused on regular applications with high degre...
195
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CORR
2006
Springer
15 years 6 months ago
2006
Springer
We provide a tight approximate characterization of the n-dimensional product multicommodity flow (PMF) region for a wireless network of n nodes. Separate characterizations in term...
172
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ICWE
2004
Springer
15 years 11 months ago
2004
Springer
Despite recent advances in wireless and portable hardware technologies, mobile access to the Web is often laborious. For this reason, several solutions have been proposed to custom...
157
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WCRE
2010
IEEE
15 years 4 months ago
2010
IEEE
Abstract—During software development, design rules and contracts in the source code are often encoded through regularities, such as API usage protocols, coding idioms and naming ...