5115 search results - page 678 / 1023 » On Randomized Lanczos Algorithms |
164
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ICICS
2005
Springer
16 years 3 days ago
2005
Springer
Private itemset support counting (PISC) is a basic building block of various privacy-preserving data mining algorithms. Briefly, in PISC, Client wants to know the support of her i...
158
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PCI
2005
Springer
16 years 2 days ago
2005
Springer
Structured peer-to-peer overlay networks or Distributed Hash Tables (DHTs) are distributed systems optimized for storage and retrieval of read-only data. In this paper we elaborate...
187
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PKC
2005
Springer
16 years 2 days ago
2005
Springer
In this paper, we present the cryptanalysis of a public key scheme based on a system of multivariate polynomial equations, the ”tractable rational map” cryptosystem. We show co...
139
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STACS
2005
Springer
16 years 2 days ago
2005
Springer
Abstract. We consider variations of two well-known centrality measures, betweenness and closeness, with a different model of information spread. Rather than along shortest paths o...
187
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ADHOCNOW
2004
Springer
16 years 5 hour ago
2004
Springer
We consider a wireless sensor network in which each sensor is able to transmit within a disk of radius one. We show with elementary techniques that there exists a constant c such t...