5891 search results - page 442 / 1179 » On the Computational Security of a Distributed Key Distribut... |
327
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ACNS
2011
Springer
14 years 11 months ago
2011
Springer
It is a well known fact that encryption schemes cannot hide a plaintext length when it is unbounded. We thus admit that an approximation of it may leak and we focus on hiding its p...
154
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HPCC
2007
Springer
16 years 1 months ago
2007
Springer
This paper presents a new algorithm for computing the singular value decomposition (SVD) on multilevel memory hierarchy architectures. This algorithm is based on one-sided JRS iter...
213
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ICNP
2005
IEEE
16 years 1 months ago
2005
IEEE
While extensive efforts have been devoted to providing optimization based, distributed congestion control schemes for efficient bandwidth utilization and fair allocation in both ...
184
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CCS
2010
ACM
16 years 2 months ago
2010
ACM
In an attribute-based signature (ABS), users sign messages with any predicate of their attributes issued from an attribute authority. Under this notion, a signature attests not to...
188
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FOCS
1997
IEEE
15 years 12 months ago
1997
IEEE
Abstract. We show how to associate e ectively computableobstructions to a waitfree distributed decision task (I;O; ) in the asynchronous shared-memory, readwrite model. The key new...