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ICC
2000
IEEE
113views Communications» more  ICC 2000»
15 years 11 months ago
LSMAC and LSNAT: Two Approaches for Cluster-Based Scalable Web Servers
— Server responsiveness and scalability are more important than ever in today’s client/server dominated network environments. Recently, researchers have begun to consider clust...
Xuehong Gan, Trevor Schroeder, Steve Goddard, Byra...
SBRN
2000
IEEE
15 years 11 months ago
An Evolutionary Immune Network for Data Clustering
This paper explores basic aspects of the immune system and proposes a novel immune network model with the main goals of clustering and filtering unlabeled numerical data sets. It ...
Leandro Nunes de Castro, Fernando J. Von Zuben
ICASSP
2009
IEEE
15 years 10 months ago
Improved clustered hierarchical tandem system with bottom-up processing
The outputs of multi-layer perceptron (MLP) classifiers have been successfully used in tandem systems as features for HMM-based automatic speech recognition. In a previous paper, ...
Shuo-Yiin Chang, Lin-Shan Lee
GECCO
2006
Springer
156views Optimization» more  GECCO 2006»
15 years 10 months ago
Improving GP classifier generalization using a cluster separation metric
Genetic Programming offers freedom in the definition of the cost function that is unparalleled among supervised learning algorithms. However, this freedom goes largely unexploited...
Ashley George, Malcolm I. Heywood
BDA
2003
15 years 7 months ago
Transaction Routing with Freshness Control in a Cluster of Replicated Databases
: We consider the use of a cluster system with a shared nothing architecture for update-intensive autonomous databases. To optimize load balancing, we use optimistic database repli...
Hubert Naacke, François Dang Ngoc, Patrick ...