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» On Randomized Lanczos Algorithms
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CSREASAM
2006
15 years 8 months ago
A New Robust and Secure Steganographic System for Greyscale Images
: The research work in this paper shows that the currently available stenographic methods might be quite easily detected by using sufficiently careful analysis of the transmitted d...
Hesham Elzouka
CJ
2011
14 years 11 months ago
Dynamic Multipath Allocation in Ad Hoc Networks
Ad Hoc networks are characterized by fast dynamic changes in the topology of the network. A known technique to improve QoS is to use Multipath routing where packets (voice/video/...
Yosi Ben-Asher, Sharoni Feldman, Moran Feldman
BIOINFORMATICS
2008
172views more  BIOINFORMATICS 2008»
15 years 7 months ago
Fitting a geometric graph to a protein-protein interaction network
Motivation: Finding a good network null model for protein-protein interaction (PPI) networks is a fundamental issue. Such a model would provide insights into the interplay between...
Desmond J. Higham, Marija Rasajski, Natasa Przulj
JDCTA
2010
92views more  JDCTA 2010»
15 years 2 months ago
Several Incomplete Sort Algorithms for Getting the Median Value
To quickly get the median value of any given sequence is very important in many research fields. Some popular sort algorithms are discussed in this paper. Selection sort algorithm...
Fuguo Dong
COMPGEOM
2011
ACM
14 years 11 months ago
An output-sensitive algorithm for persistent homology
In this paper, we present the first output-sensitive algorithm to compute the persistence diagram of a filtered simplicial complex. For any Γ > 0, it returns only those homo...
Chao Chen, Michael Kerber