S_650_699.doc - StealthSkater

Interval orderings and Pareto-type Rule Unlike in the previous approach, aspect preferences are now allowed to be semi-orderings or perhaps just interval orderings. Intuitively, ≼a is an interval ordering if we can represent it numerically by an interval value measure ma on X such that for each x, y in X, x ≼a y if and only if the minimum ... ................
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