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141
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CPM
2000
Springer
160views Combinatorics» more  CPM 2000»
15 years 8 months ago
Approximation Algorithms for Hamming Clustering Problems
We study Hamming versions of two classical clustering problems. The Hamming radius p-clustering problem (HRC) for a set S of k binary strings, each of length n, is to find p bina...
Leszek Gasieniec, Jesper Jansson, Andrzej Lingas
139
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CCR
2005
129views more  CCR 2005»
15 years 3 months ago
The problem of synthetically generating IP traffic matrices: initial recommendations
There exist a wide variety of network design problems that require a traffic matrix as input in order to carry out performance evaluation. The research community has not had at it...
Antonio Nucci, Ashwin Sridharan, Nina Taft
92
Voted
EPIA
2009
Springer
15 years 10 months ago
Relieving Polysemy Problem for Synonymy Detection
In order to automatically identify noun synonyms, we propose a new idea which opposes classical polysemous representations of words to monosemous representations based on the “on...
Gaël Dias, Rumen Moraliyski
113
Voted
GBRPR
2007
Springer
15 years 9 months ago
A Quadratic Programming Approach to the Graph Edit Distance Problem
In this paper we propose a quadratic programming approach to computing the edit distance of graphs. Whereas the standard edit distance is defined with respect to a minimum-cost ed...
Michel Neuhaus, Horst Bunke
113
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SPIRE
2005
Springer
15 years 9 months ago
Necklace Swap Problem for Rhythmic Similarity Measures
Given two n-bit (cyclic) binary strings, A and B, represented on a circle (necklace instances). Let each sequence have the same number k of 1’s. We are interested in computing th...
Yoan José Pinzón Ardila, Raphaë...