FASILL: Fuzzy Correct Answers and Soundness⋆
Pascual Julián-Iranzo, Ginés Moreno, Jaime Penabad · 2018
The FASILL programming language (acronym of "Fuzzy Aggregators and Similarity Into a Logic Language") combines a weak unification algorithm, based on similarity relations, along with a rich repertoire of fuzzy connectives and aggregators, whose truth functions can be defined on a complete lattice. In this paper, after recalling the operational semantics of this language, we provide a notion of fuzzy correct answer for a program and a goal and we prove the soundness of FASILL for this operational semantics and the notion of correct answer introduced.