Sciweavers

6366 search results - page 197 / 1274
» Statistical Performance Modeling and Optimization
Sort
View
IJCNN
2007
IEEE
15 years 6 months ago
Evaluation of Performance Measures for SVR Hyperparameter Selection
— To obtain accurate modeling results, it is of primal importance to find optimal values for the hyperparameters in the Support Vector Regression (SVR) model. In general, we sea...
Koen Smets, Brigitte Verdonk, Elsa Jordaan
88
Voted
CDC
2009
IEEE
133views Control Systems» more  CDC 2009»
15 years 5 months ago
Equilibrium species counts and migration model tradeoffs for biogeography-based optimization
—Motivated by the migration mechanisms of ecosystems, various extensions to biogeography-based optimization (BBO) are proposed. BBO is an original optimization method based on th...
Haiping Ma, Suhong Ni, Man Sun
127
Voted
CCGRID
2008
IEEE
15 years 2 months ago
Using Probabilistic Characterization to Reduce Runtime Faults in HPC Systems
Abstract--The current trend in high performance computing is to aggregate ever larger numbers of processing and interconnection elements in order to achieve desired levels of compu...
Jim M. Brandt, Bert J. Debusschere, Ann C. Gentile...
ICDE
2006
IEEE
428views Database» more  ICDE 2006»
16 years 1 months ago
Integrating Unstructured Data into Relational Databases
In this paper we present a system for automatically integrating unstructured text into a multi-relational database using state-of-the-art statistical models for structure extracti...
Imran R. Mansuri, Sunita Sarawagi
102
Voted
HPDC
2007
IEEE
15 years 7 months ago
A provisioning model and its comparison with best-effort for performance-cost optimization in grids
The resource availability in Grids is generally unpredictable due to the autonomous and shared nature of the Grid resources and stochastic nature of the workload resulting in a be...
Gurmeet Singh, Carl Kesselman, Ewa Deelman