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109
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CCS
2011
ACM
14 years 20 days ago
2011
ACM
Online service providers are engaged in constant conflict with miscreants who try to siphon a portion of legitimate traffic to make illicit profits. We study the abuse of “tr...
118
Voted
CIKM
2011
Springer
14 years 20 days ago
2011
Springer
In this paper, we reveal a common deficiency of the current retrieval models: the component of term frequency (TF) normalization by document length is not lower-bounded properly;...
117
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CLUSTER
2011
IEEE
14 years 15 days ago
2011
IEEE
—Atomic operations are important building blocks in supporting general-purpose computing on graphics processing units (GPUs). For instance, they can be used to coordinate executi...
118
Voted
DAC
2011
ACM
14 years 15 days ago
2011
ACM
Flash memory is quickly becoming a common component in computer systems ranging from music players to mission-critical server systems. As flash plays a more important role, data ...
107
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IACR
2011
14 years 10 days ago
2011
We revisit meet-in-the-middle attacks on block ciphers and recent developments in meet-in-the-middle preimage attacks on hash functions. Despite the presence of a secret key in the...