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ESA
2011
Springer
251views Algorithms» more  ESA 2011»
14 years 4 months ago
Improved Approximation Algorithms for Bipartite Correlation Clustering
In this work we study the problem of Bipartite Correlation Clustering (BCC), a natural bipartite counterpart of the well studied Correlation Clustering (CC) problem. Given a bipart...
Nir Ailon, Noa Avigdor-Elgrabli, Edo Liberty, Anke...
BMCBI
2005
122views more  BMCBI 2005»
15 years 4 months ago
GenClust: A genetic algorithm for clustering gene expression data
Background: Clustering is a key step in the analysis of gene expression data, and in fact, many classical clustering algorithms are used, or more innovative ones have been designe...
Vito Di Gesù, Raffaele Giancarlo, Giosu&egr...
IPPS
2003
IEEE
15 years 10 months ago
Task Pool Teams for Implementing Irregular Algorithms on Clusters of SMPs
The characteristics of irregular algorithms make a parallel implementation difficult, especially for PC clusters or clusters of SMPs. These characteristics may include an unpredi...
Judith Hippold, Gudula Rünger
CEE
2011
106views more  CEE 2011»
14 years 8 months ago
LLACA: An adaptive localized clustering algorithm for wireless ad hoc networks
  Performance  of  ad  hoc  networks  dramatically  declines  as  network  grows.  Cluster  formation  in  which  the  network  hosts  are  hierarchically  part...
Javad Akbari Torkestani, Mohammad Reza Meybodi
167
Voted
HIPC
2000
Springer
15 years 8 months ago
A Weight Based Distributed Clustering Algorithm for Mobile ad hoc Networks
In this paper, we propose a distributed clustering algorithm for a multi-hop packet radio network. These types of networks, also known as ad hoc networks, are dynamic in nature due...
Mainak Chatterjee, Sajal K. Das, Damla Turgut