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SIAMCO
2002
121views more  SIAMCO 2002»
14 years 11 months ago
Consistent Approximations and Approximate Functions and Gradients in Optimal Control
As shown in [7], optimal control problems with either ODE or PDE dynamics can be solved efficiently using a setting of consistent approximations obtained by numerical discretizati...
Olivier Pironneau, Elijah Polak
GCC
2004
Springer
15 years 4 months ago
A New Grid Security Framework with Dynamic Access Control
Abstract. In this paper, a new Grid security framework based on dynamic access control is introduced to address some security problem in Grid. Based on the dynamic evaluating resul...
Bing Xie, Xiaolin Gui, Yinan Li, Depei Qian
HIS
2008
15 years 27 days ago
Evolutionary Training Set Selection to Optimize C4.5 in Imbalanced Problems
Classification in imbalanced domains is a recent challenge in machine learning. We refer to imbalanced classification when data presents many examples from one class and few from ...
Salvador García, Francisco Herrera
IPPS
2005
IEEE
15 years 5 months ago
Combinatorial Auction-Based Protocols for Resource Allocation in Grids
In this paper, we introduce the combinatorial auction model for resource management in grids. We propose a combinatorial auction-based resource allocation protocol in which a user...
Anubhav Das, Daniel Grosu
AUSAI
2003
Springer
15 years 4 months ago
Choosing Learning Algorithms Using Sign Tests with High Replicability
An important task in machine learning is determining which learning algorithm works best for a given data set. When the amount of data is small the same data needs to be used repea...
Remco R. Bouckaert