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VLDB
1995
ACM
96views Database» more  VLDB 1995»
15 years 10 months ago
The Fittest Survives: An Adaptive Approach to Query Optimization
Traditionally, optimizers are “programmed” to optimize queries following a set of buildin procedures. However, optimizers should be robust to its changing environment to gener...
Hongjun Lu, Kian-Lee Tan, Son Dao
CBSE
2010
Springer
15 years 10 months ago
Reactive Model-Based Control of Reconfiguration in the Fractal Component-Based Model
Abstract. We present a technique for designing reconfiguration controllers in the Fractal component-based framework. We obtain discrete control loops that automatically enforce saf...
Gwenaël Delaval, Éric Rutten
ARTCOM
2009
IEEE
15 years 9 months ago
Maximizing the Efficiency of Parallel Apriori Algorithm
In this paper we attempt to maximize the efficiency of the parallel Apriori Algorithm. The paper analyzes the performance of the algorithm over different datasets and over n proce...
Ketan Shah, Sunita Mahajan
AIPS
2007
15 years 9 months ago
Temporally-Expressive Planning as Constraint Satisfaction Problems
Due to its important practical applications, temporal planning is of great research interest in artificial intelligence. Yet most of the work in this area so far is limited in at...
Yuxiao Hu
WSC
2007
15 years 9 months ago
ExtendSim 7
ExtendSim 7 is a proven simulation environment capable of modeling a wide range of systems. ExtendSim 7 is used to model continuous, discrete event, discrete rate, and agent based...
David Krahl