The theory of interval-probability as a unifying concept for uncertainty Original Research Article

The concept of interval-probability is motivated by the goal to generalize classical-probability so that it can be used for describing uncertainty in general. The foundations of the theory are based on a system of three axioms — in addition to Kolmogorovʹs axioms — and definitions of independence as well as of conditional-probability. The resulting theory does not depend upon interpretations of the probability concept. As an example of generalising classical results Bayesʹ theorem is described — other theorems are only mentioned.