Zhang, Haidong; Shu, Lan; Xiong, Lianglin On novel hesitant fuzzy rough sets. (English) Zbl 1436.03287 Soft Comput. 23, No. 22, 11357-11371 (2019). MSC: 03E72 54A40 68T37 PDFBibTeX XMLCite \textit{H. Zhang} et al., Soft Comput. 23, No. 22, 11357--11371 (2019; Zbl 1436.03287) Full Text: DOI
Ma, Zhouming; Mi, Jusheng Boundary region-based rough sets and uncertainty measures in the approximation space. (English) Zbl 1428.68301 Inf. Sci. 370-371, 239-255 (2016). MSC: 68T37 PDFBibTeX XMLCite \textit{Z. Ma} and \textit{J. Mi}, Inf. Sci. 370--371, 239--255 (2016; Zbl 1428.68301) Full Text: DOI
Zhao, Tao; Wei, Zhenbo On characterization of rough type-2 fuzzy sets. (English) Zbl 1400.03069 Math. Probl. Eng. 2016, Article ID 4819353, 13 p. (2016). MSC: 03E72 PDFBibTeX XMLCite \textit{T. Zhao} and \textit{Z. Wei}, Math. Probl. Eng. 2016, Article ID 4819353, 13 p. (2016; Zbl 1400.03069) Full Text: DOI
Zhang, Haidong; Shu, Lan; Liao, Shilong Topological structures of interval-valued hesitant fuzzy rough set and its application. (English) Zbl 1361.54011 J. Intell. Fuzzy Syst. 30, No. 2, 1029-1043 (2016). MSC: 54A40 PDFBibTeX XMLCite \textit{H. Zhang} et al., J. Intell. Fuzzy Syst. 30, No. 2, 1029--1043 (2016; Zbl 1361.54011) Full Text: DOI
Tang, Weidong; Wu, Jinzhao; Zheng, Dingwei On fuzzy rough sets and their topological structures. (English) Zbl 1407.03063 Math. Probl. Eng. 2014, Article ID 546372, 17 p. (2014). MSC: 03E72 54A40 PDFBibTeX XMLCite \textit{W. Tang} et al., Math. Probl. Eng. 2014, Article ID 546372, 17 p. (2014; Zbl 1407.03063) Full Text: DOI
Wang, Zhudeng; Wang, Yuan; Tang, Keming Some properties of \( L\)-fuzzy approximation spaces based on bounded integral residuated lattices. (English) Zbl 1354.54013 Inf. Sci. 278, 110-126 (2014). MSC: 54A40 06D72 PDFBibTeX XMLCite \textit{Z. Wang} et al., Inf. Sci. 278, 110--126 (2014; Zbl 1354.54013) Full Text: DOI
Feng, Tao; Mi, Ju-Sheng; Zhang, Shao-Pu Belief functions on general intuitionistic fuzzy information systems. (English) Zbl 1341.68252 Inf. Sci. 271, 143-158 (2014). MSC: 68T37 PDFBibTeX XMLCite \textit{T. Feng} et al., Inf. Sci. 271, 143--158 (2014; Zbl 1341.68252) Full Text: DOI
Zhao, Tao; Xiao, Jian General type-2 fuzzy rough sets based on \(\alpha\)-plane representation theory. (English) Zbl 1325.03067 Soft Comput. 18, No. 2, 227-237 (2014). MSC: 03E72 PDFBibTeX XMLCite \textit{T. Zhao} and \textit{J. Xiao}, Soft Comput. 18, No. 2, 227--237 (2014; Zbl 1325.03067) Full Text: DOI