2223 search results - page 133 / 445 » Ontological Framework for Approximation |
136
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ICTAI
2002
IEEE
15 years 10 months ago
2002
IEEE
Wavelet neural networks (WNN) have recently attracted great interest, because of their advantages over radial basis function networks (RBFN) as they are universal approximators bu...
108
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CONTEXT
2001
Springer
15 years 9 months ago
2001
Springer
Abstract. In this paper we propose to re-read the past work on formalizing context as the search for a logic of the relationships between partial, approximate, and perspectival the...
142
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ESA
2006
Springer
15 years 8 months ago
2006
Springer
The objective of this paper is to characterize classes of problems for which a greedy algorithm finds solutions provably close to optimum. To that end, we introduce the notion of k...
134
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DAGSTUHL
2007
15 years 6 months ago
2007
Approximations can aim at having close to optimal value or, alternatively, they can aim at structurally resembling an optimal solution. Whereas value-approximation has been extensi...
139
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COMPUTING
2004
15 years 5 months ago
2004
In [1] Optimal Control methods over re-parametrization for curve and surface design were introduced. The advantage of Optimal Control over Global Minimization such as in [17] is t...