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114
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PODS
2008
ACM
123views Database» more  PODS 2008»
16 years 2 months ago
Evaluating rank joins with optimal cost
In the rank join problem, we are given a set of relations and a scoring function, and the goal is to return the join results with the top K scores. It is often the case in practic...
Karl Schnaitter, Neoklis Polyzotis
113
Voted
TCC
2007
Springer
96views Cryptology» more  TCC 2007»
15 years 8 months ago
Securely Obfuscating Re-encryption
Abstract. We present the first positive obfuscation result for a traditional cryptographic functionality. This positive result stands in contrast to well-known negative impossibil...
Susan Hohenberger, Guy N. Rothblum, Abhi Shelat, V...
BMCBI
2007
90views more  BMCBI 2007»
15 years 2 months ago
Gene network interconnectedness and the generalized topological overlap measure
Background: Network methods are increasingly used to represent the interactions of genes and/ or proteins. Genes or proteins that are directly linked may have a similar biological...
Andy M. Yip, Steve Horvath
105
Voted
ICC
2007
IEEE
121views Communications» more  ICC 2007»
15 years 8 months ago
BER Analysis in A Generalized UWB Frequency Selective Fading Channel With Randomly Arriving Clusters and Rays
— In this paper, we present an analytical method to evaluate the bit error rate (BER) of the ultra-wideband (UWB) system in the IEEE 802.15.4a standardized channel model. The IEE...
Wei-Cheng Liu, Li-Chun Wang
CORR
2010
Springer
174views Education» more  CORR 2010»
15 years 2 months ago
Fractional generalizations of Young and Brunn-Minkowski inequalities
A generalization of Young's inequality for convolution with sharp constant is conjectured for scenarios where more than two functions are being convolved, and it is proven for...
Sergey Bobkov, Mokshay M. Madiman, Liyao Wang