?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.relation=https%3A%2F%2Fpure.iiasa.ac.at%2Fid%2Feprint%2F4180%2F&rft.title=Interactive+Specification+of+DSS+User+Preferences+in+Terms+of+Fuzzy+Sets&rft.creator=Granat%2C+J.&rft.creator=Wierzbicki%2C+A.P.&rft.description=The+specification+of+reference+levels+in+the+aspiration-led+methodology+of+multiobjective+decision+support+is+usually+imprecise.+Such+imprecision+can+be+included+in+the+mathematical+formulation+of+a+decision+problem+by+using+membership+functions+and+fuzzy+set+theory.+This+approach+can+also+be+treated+as+a+further+development+of+fuzzy+interactive+methods.+A+method+of+constructing+order-consistent+scalarizing+function+based+on+membership+functions+is+presented+as+well+as+a+related%2C+extended+fuzzy+interactive+method.&rft.publisher=WP-94-029&rft.date=1994-05&rft.type=Monograph&rft.type=NonPeerReviewed&rft.format=text&rft.language=en&rft.identifier=https%3A%2F%2Fpure.iiasa.ac.at%2Fid%2Feprint%2F4180%2F1%2FWP-94-029.pdf&rft.identifier=++Granat%2C+J.+%3Chttps%3A%2F%2Fpure.iiasa.ac.at%2Fview%2Fiiasa%2F1295.html%3E+%26+Wierzbicki%2C+A.P.+%3Chttps%3A%2F%2Fpure.iiasa.ac.at%2Fview%2Fiiasa%2F1663.html%3E++(1994).++Interactive+Specification+of+DSS+User+Preferences+in+Terms+of+Fuzzy+Sets.+++IIASA+Working+Paper.+IIASA%2C+Laxenburg%2C+Austria%3A+WP-94-029+++++