@article {IOPORT.06080889, author = {Kroupa, Tom\'a\v{s}}, title = {States in {\L}ukasiewicz logic correspond to probabilities of rational polyhedra.}, year = {2012}, journal = {International Journal of Approximate Reasoning}, volume = {53}, number = {4}, issn = {0888-613X}, pages = {435-446}, publisher = {Elsevier Science Inc. (North-Holland), New York, NY}, doi = {10.1016/j.ijar.2011.10.007}, abstract = {Summary: It will be shown that probabilities of infinite-valued events represented by formulas in {\L}ukasiewicz propositional logic are in one-to-one correspondence with tight probability measures over rational polyhedra in the unit hypercube. This result generalizes a recent work on rational measures of polyhedra and provides an elementary geometric approach to reasoning under uncertainty with states in {\L}ukasiewicz logic.}, identifier = {06080889}, }