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» Approximations in Distributed Optimization
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VLDB
1991
ACM
122views Database» more  VLDB 1991»
15 years 10 months ago
An Iterative Method for Distributed Database Design
The development of a distributed database systemrequires effective solutions to many complex and interrelated design problems. The cost dependenciesbetween query optimization and ...
Rex Blankinship, Alan R. Hevner, S. Bing Yao
GECCO
2007
Springer
139views Optimization» more  GECCO 2007»
16 years 25 days ago
The role of speciation in spatial coevolutionary function approximation
The role of space is more and more accepted as a way to dramatically improve the success of coevolutionary function approximation. The process behind this success however is not y...
Folkert de Boer, Paulien Hogeweg
GECCO
2004
Springer
116views Optimization» more  GECCO 2004»
16 years 1 days ago
Using Genetic Programming to Obtain a Closed-Form Approximation to a Recursive Function
Abstract. We demonstrate a fully automated method for obtaining a closedform approximation of a recursive function. This method resulted from a realworld problem in which we had a ...
Evan Kirshenbaum, Henri Jacques Suermondt
PG
2000
IEEE
15 years 11 months ago
Interpolating and Approximating Moving Frames Using B-splines
The representation of moving geometry entities is an important issue in the fields of CAD/CAM and robotics motion design. We present a method to interpolate the moving frame homog...
Lizhuang Ma, Tony K. Y. Chan, Zhongding Jiang
DAGSTUHL
2008
15 years 8 months ago
Error Bounds for Lanczos Approximations of Rational Functions of Matrices
Abstract. Having good estimates or even bounds for the error in computing approximations to expressions of the form f(A)v is very important in practical applications. In this paper...
Andreas Frommer, Valeria Simoncini