Dempsterās rule for combining two belief functions assumes the independence of the sources of information. If this assumption is questionable, I suggest to use the least speciļ¬...
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...
We extend Bujaās concept of āpseudo-capacitiesā, which comprises the neighbourhood models for classical probabilities commonly used in robust statistics. Although systematic...
We consider the statistical problem of analyzing the association between two categorical variables from cross-classiļ¬ed data. The focus is put on measures which enable one to st...
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 ...