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» Ontological Framework for Approximation
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ATAL
1997
Springer
15 years 9 months ago
Approximate Reasoning about Combined Knowledge
Abstract. Just as cooperation in multi-agent systems is a central issue for solving complex tasks, so too is the ability for an intelligent agent to reason about combined knowledge...
Frédéric Koriche
ICASSP
2008
IEEE
15 years 11 months ago
Generalized Gaussian Markov random field image restoration using variational distribution approximation
In this paper we propose novel algorithms for image restoration and parameter estimation with a Generalized Gaussian Markov Random Field prior utilizing variational distribution a...
S. Derin Babacan, Rafael Molina, Aggelos K. Katsag...
ISVC
2007
Springer
15 years 11 months ago
A New Set of Normalized Geometric Moments Based on Schlick's Approximation
Schlick’s approximation of the term xp is used primarily to reduce the complexity of specular lighting calculations in graphics applications. Since moment functions have a kernel...
Ramakrishnan Mukundan
164
Voted
ISCI
2002
106views more  ISCI 2002»
15 years 4 months ago
Neighborhood operator systems and approximations
This paper presents a framework for the study of generalizing the standard notion of equivalence relation in rough set approximation space with various categories of k-step neighb...
Wei-Zhi Wu, Wen-Xiu Zhang
MOC
2002
72views more  MOC 2002»
15 years 4 months ago
Long-term stability of variable stepsize approximations of semigroups
This paper is concerned with the stability of rational one-step approximations of C0 semigroups. Particular emphasis is laid on long-term stability bounds. The analysis is based on...
Nikolai Bakaev, Alexander Ostermann