1057 search results - page 150 / 212 » Type-Based Distributed Access Control |
178
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HPDC
2003
IEEE
15 years 10 months ago
2003
IEEE
Increasingly, scalable distributed applications are being constructed by integrating reusable components spanning multiple administrative domains. Dynamic composition and deployme...
161
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JSAC
2008
15 years 4 months ago
2008
Abstract--The concept of cognitive radio (or secondary spectrum access) is currently under investigation as a promising paradigm to achieve efficient use of the frequency resource ...
179
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INTERSENSE
2006
ACM
15 years 10 months ago
2006
ACM
— Mobile Ad-hoc Networks (MANETs) are seen as an essential technology to support future Pervasive Computing Scenarios and 4G networks. In a MANET, efficient support of multipoint...
145
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SENSYS
2004
ACM
15 years 10 months ago
2004
ACM
Network congestion occurs when offered traffic load exceeds available capacity at any point in a network. In wireless sensor networks, congestion causes overall channel quality t...
194
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GLOBECOM
2009
IEEE
15 years 11 months ago
2009
IEEE
—A key technology in cooperative communications is distributed space-time coding (DSTC) which achieves spatial diversity gain from multiple relays. A novel DSTC, called randomize...