6274 search results - page 476 / 1255 » From query complexity to computational complexity |
148
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FSE
2007
Springer
16 years 1 months ago
2007
Springer
Two general attacks that can be applied to all versions and variants of the Pomaranch stream cipher are presented. The attacks are demonstrated on all versions and succeed with com...
206
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CRV
2005
IEEE
16 years 17 days ago
2005
IEEE
The problem of elucidating the functional significance of genes is a key challenge of modern science. Solving this problem can lead to fundamental advancements across multiple are...
166
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ACISP
2005
Springer
16 years 14 days ago
2005
Springer
Group signature schemes with membership revocation have been intensively researched. However, signing and/or verification of some existing schemes have computational costs of O(R)...
169
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SEMWEB
2005
Springer
16 years 12 days ago
2005
Springer
Recommender algorithms have been quite successfully employed in a variety of scenarios from filtering applications to recommendations of movies and books at Amazon.com. However, a...
286
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VLDB
2007
ACM
16 years 7 months ago
2007
ACM
Scientific data are posing new challenges to data management due to the large volume, complexity and heterogeneity of the data. Meanwhile, scientific collaboration becomes increas...