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161
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IJCSA
2006
121views more  IJCSA 2006»
15 years 5 months ago
Evaluation of the RC4 Algorithm for Data Encryption
Analysis of the effect of different parameters of the RC4 encryption algorithm where examined. Some experimental work was performed to illustrate the performance of this algorithm...
Allam Mousa, Ahmad Hamad
CSDA
2007
100views more  CSDA 2007»
15 years 5 months ago
Estimation of fractional integration in the presence of data noise
The paper presents a comparative study on the performance of commonly used estimators of the fractional order of integration when data is contaminated by noise. In particular, meas...
Niels Haldrup, Morten Ørregaard Nielsen
IVC
2006
112views more  IVC 2006»
15 years 5 months ago
A comparison between BEM and FEM for elastic registration of medical images
The aim of medical image registration is to bring different images into the best possible spatial correspondence in order to obtain complementary information for clinical applicat...
Evgeny Gladilin, Vladimir Pekar, Karl Rohr, H. Sie...
125
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JSAC
2008
70views more  JSAC 2008»
15 years 5 months ago
Managing a Peer-to-Peer Data Storage System in a Selfish Society
We compare two possible mechanisms to manage a peer-to-peer storage system, where participants can store data online on the disks of peers in order to increase data availability an...
Patrick Maillé, László Toka
JMIV
2006
133views more  JMIV 2006»
15 years 5 months ago
Combining Seminorms in Adaptive Lifting Schemes and Applications to Image Analysis and Compression
In this paper, we present some adaptive wavelet decompositions that can capture the directional nature of images. Our method exploits the properties of seminorms to build lifting s...
Gemma Piella, Béatrice Pesquet-Popescu, Hen...