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125
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ISIPTA
2003
IEEE
15 years 9 months ago
2003
IEEE
This paper studies the possibility of representing lower previsions by continuous linear functionals. We prove the existence of a linear isomorphism between the linear space spann...
154
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ISIPTA
2003
IEEE
15 years 9 months ago
2003
IEEE
Given a random set coming from the imprecise observation of a random variable, we study how to model the information about the distribution of this random variable. Specifically,...
133
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ISIPTA
2003
IEEE
15 years 9 months ago
2003
IEEE
A second-order hierarchical uncertainty model of a system of independent random variables is studied in the paper. It is shown that the complex nonlinear optimization problem for ...
118
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ISIPTA
2003
IEEE
15 years 9 months ago
2003
IEEE
We extend Buja’s concept of “pseudo-capacities”, which comprises the neighbourhood models for classical probabilities commonly used in robust statistics. Although systematic...
126
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WCRE
2003
IEEE
15 years 9 months ago
2003
IEEE
This paper promotes the use of a mathematical concept lattice based upon the binary relation of accesses between methods and fields as a novel visualization of individual JAVA cl...