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PRL
2008
135views more  PRL 2008»
15 years 4 months ago
A hierarchical clustering algorithm based on the Hungarian method
We propose a novel hierarchical clustering algorithm for data-sets in which only pairwise distances between the points are provided. The classical Hungarian method is an efficient...
Jacob Goldberger, Tamir Tassa
JPDC
2007
95views more  JPDC 2007»
15 years 4 months ago
Self-stabilizing algorithm for checkpointing in a distributed system
If the variables used for a checkpointing algorithm have data faults, the existing checkpointing and recovery algorithms may fail. In this paper, self-stabilizing data fault detec...
Partha Sarathi Mandal, Krishnendu Mukhopadhyaya
IAJIT
2010
115views more  IAJIT 2010»
15 years 3 months ago
An Enhancement of Major Sorting Algorithms
: One of the fundamental issues in computer science is ordering a list of items. Although there is a huge number of sorting algorithms, sorting problem has attracted a great deal o...
Jehad Alnihoud, Rami Mansi
152
Voted
IAJIT
2010
179views more  IAJIT 2010»
15 years 3 months ago
Enhanced Quicksort Algorithm
: Sorting is considered as one of the important issues of computer science. Although there is a huge number of sorting algorithms, sorting problem has attracted a great deal of res...
Rami Mansi
CORR
2011
Springer
164views Education» more  CORR 2011»
14 years 11 months ago
Iterative Reweighted Algorithms for Sparse Signal Recovery with Temporally Correlated Source Vectors
Iterative reweighted algorithms, as a class of algorithms for sparse signal recovery, have been found to have better performance than their non-reweighted counterparts. However, f...
Zhilin Zhang, Bhaskar D. Rao
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