Elkano, Mikel; Sanz, Jose Antonio; Galar, Mikel; Pȩkala, Barbara; Bentkowska, Urszula; Bustince, Humberto Composition of interval-valued fuzzy relations using aggregation functions. (English) Zbl 1428.03062 Inf. Sci. 369, 690-703 (2016). MSC: 03E72 68T37 PDFBibTeX XMLCite \textit{M. Elkano} et al., Inf. Sci. 369, 690--703 (2016; Zbl 1428.03062) Full Text: DOI
Türkşen, I. Burhan Type 2 representation and reasoning for CWW. (English) Zbl 1006.68134 Fuzzy Sets Syst. 127, No. 1, 17-36 (2002). MSC: 68T37 03E72 03B52 PDFBibTeX XMLCite \textit{I. B. Türkşen}, Fuzzy Sets Syst. 127, No. 1, 17--36 (2002; Zbl 1006.68134) Full Text: DOI
Bustince, H. Indicator of inclusion grade for interval-valued fuzzy sets. Application to approximate reasoning based on interval-valued fuzzy sets. (English) Zbl 1046.68646 Int. J. Approx. Reasoning 23, No. 3, 137-209 (2000). MSC: 68T37 PDFBibTeX XMLCite \textit{H. Bustince}, Int. J. Approx. Reasoning 23, No. 3, 137--209 (2000; Zbl 1046.68646) Full Text: DOI