Doberkat, Ernst-Erich2004-12-062004-12-0620012002-03-07http://hdl.handle.net/2003/264210.17877/DE290R-14939Transition probabilities are proposed as the stochastic counterparts to set-based relations. We propose the construction of the converse of a probabilistic relation. It is shown that two of the most useful properties carry over: the converse is idempotent, and anticommutative. The last property is shown to hold relative to some initial probability measure. This paper investigates the relation between stochastic and set-based relations through the support function of probabilities.enUniversität DortmundInternes Memorandum des Lehrstuhls für Software-Technologie / Fachbereich Informatik, Universität Dortmund ; 113004working paper