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ICDAR
2003
IEEE
15 years 11 months ago
A Low-Cost Parallel K-Means VQ Algorithm Using Cluster Computing
In this paper we propose a parallel approach for the Kmeans Vector Quantization (VQ) algorithm used in a twostage Hidden Markov Model (HMM)-based system for recognizing handwritte...
Alceu de Souza Britto Jr., Paulo Sergio Lopes de S...
JUCS
2006
95views more  JUCS 2006»
15 years 6 months ago
POCA : A User Distributions Algorithm in Enterprise Systems with Clustering
Abstract: As enterprises worldwide race to improve real-time management to improve productivity, customer services and flexibility, huge resources have been invested into enterpris...
Ping-Yu Hsu, Ping-Ho Ting
DEXA
2007
Springer
140views Database» more  DEXA 2007»
16 years 6 days ago
Clustering-Based K-Anonymisation Algorithms
Abstract. K-anonymisation is an approach to protecting private information contained within a dataset. Many k-anonymisation methods have been proposed recently and one class of suc...
Grigorios Loukides, Jianhua Shao
BMCBI
2005
80views more  BMCBI 2005»
15 years 6 months ago
Sample phenotype clusters in high-density oligonucleotide microarray data sets are revealed using Isomap, a nonlinear algorithm
Background: Life processes are determined by the organism's genetic profile and multiple environmental variables. However the interaction between these factors is inherently ...
Kevin Dawson, Raymond L. Rodriguez, Wasyl Malyj
ICDE
1998
IEEE
122views Database» more  ICDE 1998»
16 years 7 months ago
A Distribution-Based Clustering Algorithm for Mining in Large Spatial Databases
Xiaowei Xu, Martin Ester, Hans-Peter Kriegel, J&ou...