Ma, Jianmin; Zhang, Wenxiu; Qian, Yuhua Dependence space models to construct concept lattices. (English) Zbl 1445.68211 Int. J. Approx. Reasoning 123, 1-16 (2020). MSC: 68T30 PDFBibTeX XMLCite \textit{J. Ma} et al., Int. J. Approx. Reasoning 123, 1--16 (2020; Zbl 1445.68211) Full Text: DOI
Ma, Jian-Min; Zhang, Wen-Xiu Axiomatic characterizations of dual concept lattices. (English) Zbl 1316.68162 Int. J. Approx. Reasoning 54, No. 5, 690-697 (2013). MSC: 68T30 06A15 06B23 PDFBibTeX XMLCite \textit{J.-M. Ma} and \textit{W.-X. Zhang}, Int. J. Approx. Reasoning 54, No. 5, 690--697 (2013; Zbl 1316.68162) Full Text: DOI
Xu, Weihua; Zhang, Xiaoyan; Zhang, Wenxiu Two new types of multiple granulation rough set. (English) Zbl 1298.03109 ISRN Appl. Math. 2013, Article ID 791356, 16 p. (2013). MSC: 03E72 PDFBibTeX XMLCite \textit{W. Xu} et al., ISRN Appl. Math. 2013, Article ID 791356, 16 p. (2013; Zbl 1298.03109) Full Text: DOI
Xu, Weihua; Sun, Wenxin; Zhang, Xiaoyan; Zhang, Wenxiu Multiple granulation rough set approach to ordered information systems. (English) Zbl 1277.93043 Int. J. Gen. Syst. 41, No. 5, 475-501 (2012). MSC: 93C41 68T37 PDFBibTeX XMLCite \textit{W. Xu} et al., Int. J. Gen. Syst. 41, No. 5, 475--501 (2012; Zbl 1277.93043) Full Text: DOI
Zhang, Hong-Ying; Zhang, Wen-Xiu; Wu, Wei-Zhi On characterization of generalized interval-valued fuzzy rough sets on two universes of discourse. (English) Zbl 1209.68552 Int. J. Approx. Reasoning 51, No. 1, 56-70 (2009). MSC: 68T37 68T30 PDFBibTeX XMLCite \textit{H.-Y. Zhang} et al., Int. J. Approx. Reasoning 51, No. 1, 56--70 (2009; Zbl 1209.68552) Full Text: DOI
Zhou, Lei; Wu, Wei-Zhi; Zhang, Wen-Xiu On intuitionistic fuzzy rough sets and their topological structures. (English) Zbl 1187.03044 Int. J. Gen. Syst. 38, No. 6, 589-616 (2009). MSC: 03E72 54A40 68T37 PDFBibTeX XMLCite \textit{L. Zhou} et al., Int. J. Gen. Syst. 38, No. 6, 589--616 (2009; Zbl 1187.03044) Full Text: DOI
Zhang, Hong-Ying; Zhang, Wen-Xiu Hybrid monotonic inclusion measure and its use in measuring similarity and distance between fuzzy sets. (English) Zbl 1183.03059 Fuzzy Sets Syst. 160, No. 1, 107-118 (2009). MSC: 03E72 PDFBibTeX XMLCite \textit{H.-Y. Zhang} and \textit{W.-X. Zhang}, Fuzzy Sets Syst. 160, No. 1, 107--118 (2009; Zbl 1183.03059) Full Text: DOI
Zhou, Lei; Wu, Wei-Zhi; Zhang, Wen-Xiu On characterization of intuitionistic fuzzy rough sets based on intuitionistic fuzzy implicators. (English) Zbl 1162.03317 Inf. Sci. 179, No. 7, 883-898 (2009). MSC: 03E72 PDFBibTeX XMLCite \textit{L. Zhou} et al., Inf. Sci. 179, No. 7, 883--898 (2009; Zbl 1162.03317) Full Text: DOI
Leung, Yee; Ma, Jian-Min; Zhang, Wen-Xiu; Li, Tong-Jun Dependence-space-based attribute reductions in inconsistent decision information systems. (English) Zbl 1184.68514 Int. J. Approx. Reasoning 49, No. 3, 623-630 (2008). MSC: 68T37 PDFBibTeX XMLCite \textit{Y. Leung} et al., Int. J. Approx. Reasoning 49, No. 3, 623--630 (2008; Zbl 1184.68514) Full Text: DOI
Li, Tong-Jun; Leung, Yee; Zhang, Wen-Xiu Generalized fuzzy rough approximation operators based on fuzzy coverings. (English) Zbl 1186.68464 Int. J. Approx. Reasoning 48, No. 3, 836-856 (2008). MSC: 68T37 03B52 54A40 PDFBibTeX XMLCite \textit{T.-J. Li} et al., Int. J. Approx. Reasoning 48, No. 3, 836--856 (2008; Zbl 1186.68464) Full Text: DOI
Wang, Hong; Zhang, Wen-Xiu Approaches to knowledge reduction in generalized consistent decision formal context. (English) Zbl 1187.91044 Math. Comput. Modelling 48, No. 11-12, 1677-1684 (2008). MSC: 91B06 91B44 PDFBibTeX XMLCite \textit{H. Wang} and \textit{W.-X. Zhang}, Math. Comput. Modelling 48, No. 11--12, 1677--1684 (2008; Zbl 1187.91044) Full Text: DOI
Xu, Wei-Hua; Zhang, Wen-Xiu Methods for knowledge reduction in inconsistent ordered information systems. (English) Zbl 1151.68682 J. Appl. Math. Comput. 26, No. 1-2, 313-323 (2008). MSC: 68T37 03E72 68T30 68U35 PDFBibTeX XMLCite \textit{W.-H. Xu} and \textit{W.-X. Zhang}, J. Appl. Math. Comput. 26, No. 1--2, 313--323 (2008; Zbl 1151.68682) Full Text: DOI
Li, Tong-Jun; Zhang, Wen-Xiu Rough fuzzy approximations on two universes of discourse. (English) Zbl 1128.68099 Inf. Sci. 178, No. 3, 892-906 (2008). MSC: 68T37 PDFBibTeX XMLCite \textit{T.-J. Li} and \textit{W.-X. Zhang}, Inf. Sci. 178, No. 3, 892--906 (2008; Zbl 1128.68099) Full Text: DOI
Xu, Wei-Hua; Zhang, Wen-Xiu Measuring roughness of generalized rough sets induced by a covering. (English) Zbl 1127.68106 Fuzzy Sets Syst. 158, No. 22, 2443-2455 (2007). MSC: 68T37 03E72 PDFBibTeX XMLCite \textit{W.-H. Xu} and \textit{W.-X. Zhang}, Fuzzy Sets Syst. 158, No. 22, 2443--2455 (2007; Zbl 1127.68106) Full Text: DOI
Shao, Ming-Wen; Liu, Min; Zhang, Wen-Xiu Set approximations in fuzzy formal concept analysis. (English) Zbl 1127.68104 Fuzzy Sets Syst. 158, No. 23, 2627-2640 (2007). MSC: 68T30 68T37 06B99 PDFBibTeX XMLCite \textit{M.-W. Shao} et al., Fuzzy Sets Syst. 158, No. 23, 2627--2640 (2007; Zbl 1127.68104) Full Text: DOI
Ma, Jian-Min; Zhang, Wen-Xiu; Leung, Yee; Song, Xiao-Xue Granular computing and dual Galois connection. (English) Zbl 1126.68043 Inf. Sci. 177, No. 23, 5365-5377 (2007). MSC: 68Q05 06A15 PDFBibTeX XMLCite \textit{J.-M. Ma} et al., Inf. Sci. 177, No. 23, 5365--5377 (2007; Zbl 1126.68043) Full Text: DOI
Zhang, Wen-Xiu; Ma, Jian-Min; Fan, Shi-Qing Variable threshold concept lattices. (English) Zbl 1130.06004 Inf. Sci. 177, No. 22, 4883-4892 (2007). Reviewer: Jānis Cīrulis (Riga) MSC: 06B99 06A15 68T30 PDFBibTeX XMLCite \textit{W.-X. Zhang} et al., Inf. Sci. 177, No. 22, 4883--4892 (2007; Zbl 1130.06004) Full Text: DOI
Zhang, Wenxiu; Qiu, Guofang; Wu, Weizhi A general approach to attribute reduction in rough set theory. (English) Zbl 1118.68669 Sci. China, Ser. F. 50, No. 2, 188-197 (2007). MSC: 68T30 PDFBibTeX XMLCite \textit{W. Zhang} et al., Sci. China, Ser. F 50, No. 2, 188--197 (2007; Zbl 1118.68669) Full Text: DOI
Wang, Ning; Zhang, Wen-Xiu; Mei, Chang-Lin Fuzzy nonparametric regression based on local linear smoothing technique. (English) Zbl 1114.62056 Inf. Sci. 177, No. 18, 3882-3900 (2007). MSC: 62G08 65C60 PDFBibTeX XMLCite \textit{N. Wang} et al., Inf. Sci. 177, No. 18, 3882--3900 (2007; Zbl 1114.62056) Full Text: DOI
Wei, Ling; Li, Hongru; Zhang, Wenxiu Knowledge reduction based on the equivalence relations defined on attribute set and its power set. (English) Zbl 1122.68126 Inf. Sci. 177, No. 15, 3178-3185 (2007). MSC: 68T30 68T05 68U35 PDFBibTeX XMLCite \textit{L. Wei} et al., Inf. Sci. 177, No. 15, 3178--3185 (2007; Zbl 1122.68126) Full Text: DOI
Chen, Degang; Zhang, Wenxiu; Yeung, Daniel; Tsang, E. C. C. Rough approximations on a complete completely distributive lattice with applications to generalized rough sets. (English) Zbl 1104.03053 Inf. Sci. 176, No. 13, 1829-1848 (2006). MSC: 03E72 68T37 PDFBibTeX XMLCite \textit{D. Chen} et al., Inf. Sci. 176, No. 13, 1829--1848 (2006; Zbl 1104.03053) Full Text: DOI
Leung, Yee; Wu, Wei-Zhi; Zhang, Wen-Xiu Knowledge acquisition in incomplete information systems: a rough set approach. (English) Zbl 1136.68528 Eur. J. Oper. Res. 168, No. 1, 164-180 (2006). MSC: 68T35 03E72 94A17 PDFBibTeX XMLCite \textit{Y. Leung} et al., Eur. J. Oper. Res. 168, No. 1, 164--180 (2006; Zbl 1136.68528) Full Text: DOI
Zhang, Wen-Xiu; Mi, Ju-Sheng Incomplete information system and its optimal selections. (English) Zbl 1066.68129 Comput. Math. Appl. 48, No. 5-6, 691-698 (2004). MSC: 68T37 68T30 PDFBibTeX XMLCite \textit{W.-X. Zhang} and \textit{J.-S. Mi}, Comput. Math. Appl. 48, No. 5--6, 691--698 (2004; Zbl 1066.68129) Full Text: DOI
Wei, Li-Li; Zhang, Wen-Xiu Probabilistic rough sets characterized by fuzzy sets. (English) Zbl 1074.68073 Int. J. Uncertain. Fuzziness Knowl.-Based Syst. 12, No. 1, 47-60 (2004). MSC: 68T37 03E72 94A17 PDFBibTeX XMLCite \textit{L.-L. Wei} and \textit{W.-X. Zhang}, Int. J. Uncertain. Fuzziness Knowl.-Based Syst. 12, No. 1, 47--60 (2004; Zbl 1074.68073) Full Text: DOI
Mi, Ju-Sheng; Zhang, Wen-Xiu An axiomatic characterization of a fuzzy generalization of rough sets. (English) Zbl 1041.03038 Inf. Sci. 160, No. 1-4, 235-249 (2004). MSC: 03E72 PDFBibTeX XMLCite \textit{J.-S. Mi} and \textit{W.-X. Zhang}, Inf. Sci. 160, No. 1--4, 235--249 (2004; Zbl 1041.03038) Full Text: DOI
Mi, Ju-Sheng; Wu, Wei-Zhi; Zhang, Wen-Xiu Approaches to knowledge reduction based on variable precision rough set model. (English) Zbl 1076.68089 Inf. Sci. 159, No. 3-4, 255-272 (2004). MSC: 68T37 PDFBibTeX XMLCite \textit{J.-S. Mi} et al., Inf. Sci. 159, No. 3--4, 255--272 (2004; Zbl 1076.68089) Full Text: DOI
Wu, Wei-Zhi; Zhang, Wen-Xiu Constructive and axiomatic approaches of fuzzy approximation operators. (English) Zbl 1071.68095 Inf. Sci. 159, No. 3-4, 233-254 (2004). MSC: 68T37 03E72 PDFBibTeX XMLCite \textit{W.-Z. Wu} and \textit{W.-X. Zhang}, Inf. Sci. 159, No. 3--4, 233--254 (2004; Zbl 1071.68095) Full Text: DOI
Wu, Wei-Zhi; Mi, Ju-Sheng; Zhang, Wen-Xiu Generalized fuzzy rough sets. (English) Zbl 1019.03037 Inf. Sci. 151, 263-282 (2003). MSC: 03E72 PDFBibTeX XMLCite \textit{W.-Z. Wu} et al., Inf. Sci. 151, 263--282 (2003; Zbl 1019.03037) Full Text: DOI
Wu, Wei-Zhi; Zhang, Wen-Xiu Neighborhood operator systems and approximations. (English) Zbl 1019.68109 Inf. Sci. 144, No. 1-4, 201-217 (2002). MSC: 68T37 PDFBibTeX XMLCite \textit{W.-Z. Wu} and \textit{W.-X. Zhang}, Inf. Sci. 144, No. 1--4, 201--217 (2002; Zbl 1019.68109) Full Text: DOI
Wu, Wei-Zhi; Leung, Yee; Zhang, Wen-Xiu Connections between rough set theory and Dempster-Shafer theory of evidence. (English) Zbl 1007.03049 Int. J. Gen. Syst. 31, No. 4, 405-430 (2002). MSC: 03E72 68T37 PDFBibTeX XMLCite \textit{W.-Z. Wu} et al., Int. J. Gen. Syst. 31, No. 4, 405--430 (2002; Zbl 1007.03049) Full Text: DOI