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OOPSLA
2007
Springer
14 years 3 months ago
The JikesXen Java server platform
ose of the JVM is to abstract the Java language from the hardware and software platforms it runs on. For this reason, the JVM uses services offered by the host operating system in...
Georgios Gousios
VLDB
1995
ACM
132views Database» more  VLDB 1995»
14 years 21 days ago
Coloring Away Communication in Parallel Query Optimization
We address the problem of finding parallel plans for SQL queries using the two-phase approach of join ordering and query rewrite (JOQR) followed by parallelization. We focus on t...
Waqar Hasan, Rajeev Motwani
ASWEC
2008
IEEE
13 years 11 months ago
Refactoring Effect Estimation Based on Complexity Metrics
Refactoring is a set of operations to improve maintainability or understandability or other attributes of a software system without changing the external behavior of it, and it is...
Yoshiki Higo, Yoshihiro Matsumoto, Shinji Kusumoto...
ICML
2007
IEEE
14 years 10 months ago
Constructing basis functions from directed graphs for value function approximation
Basis functions derived from an undirected graph connecting nearby samples from a Markov decision process (MDP) have proven useful for approximating value functions. The success o...
Jeffrey Johns, Sridhar Mahadevan
IWANN
2005
Springer
14 years 2 months ago
Bias and Variance of Rotation-Based Ensembles
Abstract. In Machine Learning, ensembles are combination of classifiers. Their objective is to improve the accuracy. In previous works, we have presented a method for the generati...
Juan José Rodríguez, Carlos J. Alons...