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» Modeling GA Performance for Control Parameter Optimization
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HOTOS
2007
IEEE
15 years 5 months ago
Optimizing Power Consumption in Large Scale Storage Systems
Data centers are the backend for a large number of services that we take for granted today. A significant fraction of the total cost of ownership of these large-scale storage syst...
Lakshmi Ganesh, Hakim Weatherspoon, Mahesh Balakri...
DEBU
2008
141views more  DEBU 2008»
15 years 1 months ago
Oracle's SQL Performance Analyzer
We present the SQL Performance Analyzer, a novel approach in Oracle Database 11g to testing database changes, such as upgrades, parameter changes, schema changes, and gathering op...
Khaled Yagoub, Peter Belknap, Benoît Dagevil...
CEC
2008
IEEE
15 years 8 months ago
Auto-tuning fuzzy granulation for evolutionary optimization
—Much of the computational complexity in employing evolutionary algorithms as optimization tool is due to the fitness function evaluation that may either not exist or be computat...
Mohsen Davarynejad, Mohammad R. Akbarzadeh-Totonch...
GLOBECOM
2008
IEEE
15 years 8 months ago
Weighted Sum Rate Optimization of Multicell Cognitive Radio Networks
— In this paper, we study the weighted sum rate maximization of multicell cellular cognitive radio networks (CRNs) which are overlaid with multicell primary radio networks (PRNs)...
Yao Ma, Dong In Kim, Alex Leith
ICB
2007
Springer
79views Biometrics» more  ICB 2007»
15 years 7 months ago
On Some Performance Indices for Biometric Identification System
This paper investigates a new approach to formulate performance indices of biometric system using information theoretic models. The performance indices proposed here (unlike conven...
Jay Bhatnagar, Ajay Kumar