TY - BOOK AU - Bergmann,Merrie TI - An introduction to many-valued and fuzzy logic: semantics, algebras, and derivation systems SN - 0521881285 (hbk.) U1 - 511.3 PY - 2008/// CY - Cambridge, New York PB - Cambridge University Press KW - Fuzzy logic KW - Many-valued logic N1 - Includes bibliographical references (p. 321-325) and index; Review of classical propositional logic -- Review of classical first-order logic -- Alternative semantics for truth-values and truth-functions : numeric truth-values and abstract algebras -- Three-valued propositional logics : semantics -- Derivation systems for three-valued propositional logic -- Three-valued first-order logics : semantics -- Derivation systems for three-valued first-order logics -- Alternative semantics for three-valued logic -- The principle of charity reconsidered and a new problem of the fringe -- Fuzzy propositional logics : semantics -- Fuzzy algebras -- Derivation systems for fuzzy propositional logics -- Fuzzy first-order logics : semantics -- Derivation systems for fuzzy first-order logics -- Extensions of fuzziness -- Fuzzy membership functions UR - http://www.loc.gov/catdir/toc/ecip0711/2007007725.html UR - http://www.loc.gov/catdir/enhancements/fy0743/2007007725-b.html UR - http://www.loc.gov/catdir/enhancements/fy0743/2007007725-d.html ER -