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» Evaluating Usefulness for Dynamic Classification
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IWQOS
2004
Springer
15 years 10 months ago
Yaksha: a self-tuning controller for managing the performance of 3-tiered Web sites
— Managing the performance of multiple-tiered Web sites under high client loads is a critical problem with the advent of dynamic content and database-driven servers on the Intern...
Abhinav Kamra, Vishal Misra, Erich M. Nahum
JMLR
2006
124views more  JMLR 2006»
15 years 4 months ago
Policy Gradient in Continuous Time
Policy search is a method for approximately solving an optimal control problem by performing a parametric optimization search in a given class of parameterized policies. In order ...
Rémi Munos
ICDE
2012
IEEE
304views Database» more  ICDE 2012»
13 years 7 months ago
Learning-based Query Performance Modeling and Prediction
— Accurate query performance prediction (QPP) is central to effective resource management, query optimization and query scheduling. Analytical cost models, used in current genera...
Mert Akdere, Ugur Çetintemel, Matteo Rionda...
ICDE
2003
IEEE
161views Database» more  ICDE 2003»
16 years 6 months ago
Structural Join Order Selection for XML Query Optimization
Structural join operations are central to evaluating queries against XML data, and are typically responsible for consuming a lion's share of the query processing time. Thus, ...
Yuqing Wu, Jignesh M. Patel, H. V. Jagadish
144
Voted
BMCBI
2008
115views more  BMCBI 2008»
15 years 4 months ago
Principal components analysis based methodology to identify differentially expressed genes in time-course microarray data
Background: Time-course microarray experiments are being increasingly used to characterize dynamic biological processes. In these experiments, the goal is to identify genes differ...
Sudhakar Jonnalagadda, Rajagopalan Srinivasan