369 search results - page 44 / 74 » A Distributed Opportunistic Access Scheme for OFDMA Systems |
ICDCS
2008
IEEE
15 years 6 months ago
2008
IEEE
In today’s networked storage environment, it is common to have a hierarchy of caches where the lower levels of the hierarchy are accessed by multiple clients. This sharing can h...
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SASO
2008
IEEE
15 years 6 months ago
2008
IEEE
Demands to match security with performance in Web applications where access to shared data needs to be controlled dynamically make self-protecting security schemes attractive. Yet...
COLCOM
2007
IEEE
15 years 3 months ago
2007
IEEE
With the widespread adoption of XML as the message format to disseminate content over distributed systems including Web Services and Publish-Subscribe systems, different methods ha...
MSN
2007
Springer
15 years 5 months ago
2007
Springer
We have developed a self-healing key distribution scheme for secure multicast group communications for wireless sensor network environment. We present a strategy for securely distr...
SCOPES
2005
Springer
15 years 5 months ago
2005
Springer
The performance contributions of SDRAM address mapping techniques in the main memory of an embedded system are studied and examined. While spatial locality existing in the access ...