4377 search results - page 692 / 876 » Mass problems and randomness |
179
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ASIACRYPT
2009
Springer
16 years 22 days ago
2009
Springer
Abstract. The security of cascade blockcipher encryption is an important and well-studied problem in theoretical cryptography with practical implications. It is well-known that dou...
144
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WEBI
2009
Springer
16 years 22 days ago
2009
Springer
The World Wide Web has transformed into an environment where users both produce and consume information. In order to judge the validity of information, it is important to know how...
156
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ATAL
2009
Springer
16 years 22 days ago
2009
Springer
Traders in electronic marketplaces may behave dishonestly, cheating other agents. A multitude of trust and reputation systems have been proposed to try to cope with the problem of...
162
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CIKM
2009
Springer
16 years 21 days ago
2009
Springer
We consider the problem of releasing a limited public view of a sensitive graph which reveals at least k edges per node. We are motivated by Facebook’s public search listings, w...
163
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ESA
2009
Springer
16 years 21 days ago
2009
Springer
We consider the problem of representing, in a space-efficient way, a function f : S → Σ such that any function value can be computed in constant time on a RAM. Specifically, ou...