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ICA3PP
2005
Springer
14 years 4 months ago
Data Distribution Strategies for Domain Decomposition Applications in Grid Environments
Abstract. In this paper, we evaluate message-passing applications in Grid environments using domain decomposition technique. We compare two domain decomposition strategies: a balan...
Beatriz Otero, José M. Cela, Rosa M. Badia,...
SDM
2011
SIAM
233views Data Mining» more  SDM 2011»
13 years 1 months ago
Distributed Monitoring of the R2 Statistic for Linear Regression
The problem of monitoring a multivariate linear regression model is relevant in studying the evolving relationship between a set of input variables (features) and one or more depe...
Kanishka Bhaduri, Kamalika Das, Chris Giannella
DMIN
2009
223views Data Mining» more  DMIN 2009»
13 years 8 months ago
Are Decision Trees Always Greener on the Open (Source) Side of the Fence?
- This short paper compares the performance of three popular decision tree algorithms: C4.5, C5.0, and WEKA's J48. These decision tree algorithms are all related in that C5.0 ...
Samuel Moore, Daniel D'Addario, James Kurinskas, G...
IPPS
2006
IEEE
14 years 4 months ago
A simulation study of the effects of multi-path approaches in e-commerce applications
Response time is a key factor of any e-Commerce application, and a set of solutions have been proposed to provide low response time despite network congestions or failures. Being ...
Paolo Romano, Francesco Quaglia, Bruno Ciciani
SIGMOD
2008
ACM
143views Database» more  SIGMOD 2008»
14 years 11 months ago
XML query optimization in the presence of side effects
The emergence of database languages with side effects, notably for XML, raises significant challenges for database compilers and optimizers. In this paper, we extend an algebra fo...
Giorgio Ghelli, Nicola Onose, Kristoffer Hø...