Abstract
Efficient, automated elimination of cuts is a prerequisite for proof analysis. The method CERES, based on Skolemization and resolution has been successfully developed for classical logic for this purpose. We generalize this method to Gödel logic, an important intermediate logic, which is also one of the main formalizations of fuzzy logic.
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Baaz, M., Ciabattoni, A., Fermüller, C.G. (2008). Cut Elimination for First Order Gödel Logic by Hyperclause Resolution. In: Cervesato, I., Veith, H., Voronkov, A. (eds) Logic for Programming, Artificial Intelligence, and Reasoning. LPAR 2008. Lecture Notes in Computer Science(), vol 5330. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-89439-1_32
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DOI: https://doi.org/10.1007/978-3-540-89439-1_32
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