참고문헌
- Fuzzy set theory and its applications Zimmerman,H.J.
- Fuzzyu sets, Uncertainty and Information Klir,G.;Folger,T.A.
- Lattice theory Birkhoff,G.
- General lattice thoery Gratzer,G.
- Theory of graphs Ore,O.
Fuzzy inference method is introduced to order totally a partiallyordered system. When there there are more than one order indices and fuzzy order rules, the proposed method provides one order index by mixing them.