Yang, Xibei; Song, Xiaoning; Qi, Yunsong; Yang, Jingyu Constructive and axiomatic approaches to hesitant fuzzy rough set. (English) Zbl 1325.03066 Soft Comput. 18, No. 6, 1067-1077 (2014). MSC: 03E72 PDFBibTeX XMLCite \textit{X. Yang} et al., Soft Comput. 18, No. 6, 1067--1077 (2014; Zbl 1325.03066) Full Text: DOI
Yang, Xibei; Qi, Yunsong; Song, Xiaoning; Yang, Jingyu Test cost sensitive multigranulation rough set: model and minimal cost selection. (English) Zbl 1320.68197 Inf. Sci. 250, 184-199 (2013). MSC: 68T37 PDFBibTeX XMLCite \textit{X. Yang} et al., Inf. Sci. 250, 184--199 (2013; Zbl 1320.68197) Full Text: DOI