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110
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COMPSAC
2001
IEEE
15 years 8 months ago
2001
IEEE
he correspondence between the role abstraction in Role-based Access Control (RBAC) and the notion of organizational positions, it seems easy to construct role hierarchies. This is...
118
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SE
2010
15 years 6 months ago
2010
Abstract: Test methodologies for large embedded systems fail to reflect the test process as a whole. Instead, the test process is divided into independent test levels feaifferences...
125
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PDCN
2004
15 years 6 months ago
2004
In this paper, an efficient tool has been designed and implemented to design and analyze the communication networks. A network simulator in software is valuable for network manage...
139
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TWC
2008
15 years 4 months ago
2008
Backscatter radio is proposed for sensor networks. In that way, the transmitter for each sensor is simplified to a transistor connected to an antenna and therefore, the cost for ea...
135
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TWC
2008
15 years 4 months ago
2008
We deal with the concept of physical-layer fairness in amplify and forward cooperative diversity systems, which reflects the need for equally allocating the consumed power among th...