713 search results - page 133 / 143 » Dispersing Hash Functions |
FSE
2008
Springer
14 years 11 months ago
2008
Springer
We show that the LASH-x hash function is vulnerable to attacks that trade time for memory, including collision attacks as fast as 2(4x/11) and preimage attacks as fast as 2(4x/7) ....
102
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NIPS
2008
14 years 11 months ago
2008
Metric learning algorithms can provide useful distance functions for a variety of domains, and recent work has shown good accuracy for problems where the learner can access all di...
95
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CORR
2010
Springer
14 years 9 months ago
2010
Springer
Abstract--We investigate the problem of maintaining an encoded distributed storage system when some nodes contain adversarial errors. Using the error-correction capabilities that a...
CORR
2006
Springer
14 years 9 months ago
2006
Springer
Though appropriate for core Internet infrastructure, the Internet Protocol is unsuited to routing within and between emerging ad-hoc edge networks due to its dependence on hierarc...
ECCC
2006
14 years 9 months ago
2006
We give new constructions of randomness extractors and lossless condensers that are optimal to within constant factors in both the seed length and the output length. For extractor...