Clemente Rubio-Manzano, Martin Pereira-Fariña. On the Incorporation of Interval-Valued Fuzzy Sets into the Bousi-Prolog System: Declarative Semantics, Implementation and Applications. In László T. Kóczy, Jesús Medina-Moreno, Eloísa Ramírez-Poussa, editors, Interactions Between Computational Intelligence and Mathematics Part 2. Volume 794 of Studies in Computational Intelligence, pages 1-17, Springer, 2019. [doi]
Abstract is missing.