369 search results - page 51 / 74 » A Distributed Opportunistic Access Scheme for OFDMA Systems |
ICPP
2007
IEEE
15 years 3 months ago
2007
IEEE
The problem of statically assigning nonpartitioned files in a parallel I/O system has been extensively investigated. A basic workload characteristic assumption of existing solutio...
ICDCS
2008
IEEE
15 years 4 months ago
2008
IEEE
The security gateways today are required not only to block unauthorized accesses by authenticating packet headers, but also by inspecting connection states to defend against malic...
IACR
2011
13 years 9 months ago
2011
Although malleability is undesirable in traditional digital signatures, schemes with limited malleability properties enable interesting functionalities that may be impossible to o...
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IPPS
2010
IEEE
14 years 7 months ago
2010
IEEE
We present new methods to extend data reliability of disks in RAID systems for applications like long term data archival. The proposed solutions extend existing algorithms to detec...
SIGMOD
2004
ACM
15 years 9 months ago
2004
ACM
Encryption is a well established technology for protecting sensitive data. However, once encrypted, data can no longer be easily queried aside from exact matches. We present an or...