Qiao, Junsheng On \((I_O,O)\)-fuzzy rough sets based on overlap functions. (English) Zbl 1519.68278 Int. J. Approx. Reasoning 132, 26-48 (2021). MSC: 68T37 03E72 54A40 PDFBibTeX XMLCite \textit{J. Qiao}, Int. J. Approx. Reasoning 132, 26--48 (2021; Zbl 1519.68278) Full Text: DOI
Wang, Chun Yong; Zhang, Xinguang; Wu, Yonghong New results on single axioms for \(L\)-fuzzy rough approximation operators. (English) Zbl 1464.03074 Fuzzy Sets Syst. 380, 131-149 (2020). MSC: 03E72 68T37 PDFBibTeX XMLCite \textit{C. Y. Wang} et al., Fuzzy Sets Syst. 380, 131--149 (2020; Zbl 1464.03074) Full Text: DOI
Pang, Bin; Mi, Ju-Sheng; Xiu, Zhen-Yu \(L\)-fuzzifying approximation operators in fuzzy rough sets. (English) Zbl 1443.03035 Inf. Sci. 480, 14-33 (2019). MSC: 03E72 54A40 PDFBibTeX XMLCite \textit{B. Pang} et al., Inf. Sci. 480, 14--33 (2019; Zbl 1443.03035) Full Text: DOI
Zhao, F. F.; Li, L. Q.; Sun, S. B.; Jin, Q. Rough approximation operators based on quantale-valued fuzzy generalized neighborhood systems. (English) Zbl 1429.68308 Iran. J. Fuzzy Syst. 16, No. 6, 53-63 (2019). MSC: 68T37 54A40 PDFBibTeX XMLCite \textit{F. F. Zhao} et al., Iran. J. Fuzzy Syst. 16, No. 6, 53--63 (2019; Zbl 1429.68308) Full Text: DOI
Wang, Chun Yong A comparative study of variable precision fuzzy rough sets based on residuated lattices. (English) Zbl 1423.03232 Fuzzy Sets Syst. 373, 94-115 (2019). MSC: 03E72 03G25 68T37 PDFBibTeX XMLCite \textit{C. Y. Wang}, Fuzzy Sets Syst. 373, 94--115 (2019; Zbl 1423.03232) Full Text: DOI
Zhang, Li; Zhan, Jianming; Alcantud, José Carlos R. Novel classes of fuzzy soft \(\beta\)-coverings-based fuzzy rough sets with applications to multi-criteria fuzzy group decision making. (English) Zbl 1418.68215 Soft Comput. 23, No. 14, 5327-5351 (2019). MSC: 68T37 91B06 PDFBibTeX XMLCite \textit{L. Zhang} et al., Soft Comput. 23, No. 14, 5327--5351 (2019; Zbl 1418.68215) Full Text: DOI
Yadav, Vijay K.; Yadav, Swati; Tiwari, S. P. On the relationship between \(L\)-fuzzy closure spaces and \(L\)-fuzzy rough sets. (English) Zbl 1455.03073 Ghosh, Debdas (ed.) et al., Mathematics and computing. 4th international conference, ICMC 2018, Varanasi, India, January 9–11, 2018. Revised selected papers. Singapore: Springer. Commun. Comput. Inf. Sci. 834, 268-277 (2018). MSC: 03E72 54A40 68T37 PDFBibTeX XMLCite \textit{V. K. Yadav} et al., Commun. Comput. Inf. Sci. 834, 268--277 (2018; Zbl 1455.03073) Full Text: DOI
Han, Sang-Eon; Šostak, Alexander On the measure of \(M\)-rough approximation of \(L\)-fuzzy sets. (English) Zbl 1398.03178 Soft Comput. 22, No. 12, 3843-3855 (2018). MSC: 03E72 54A40 PDFBibTeX XMLCite \textit{S.-E. Han} and \textit{A. Šostak}, Soft Comput. 22, No. 12, 3843--3855 (2018; Zbl 1398.03178) Full Text: DOI
Huang, Xiaokun; Li, Qingguo; Xiao, Qimei The \(L\)-ordered semigroups based on \(L\)-partial orders. (English) Zbl 1397.06017 Fuzzy Sets Syst. 339, 31-50 (2018). MSC: 06F05 20M12 22A15 18B30 18B40 PDFBibTeX XMLCite \textit{X. Huang} et al., Fuzzy Sets Syst. 339, 31--50 (2018; Zbl 1397.06017) Full Text: DOI
Yang, Bin; Hu, Bao Qing Matrix representations and interdependency on \(L\)-fuzzy covering-based approximation operators. (English) Zbl 1446.03098 Int. J. Approx. Reasoning 96, 57-77 (2018). MSC: 03E72 03G25 PDFBibTeX XMLCite \textit{B. Yang} and \textit{B. Q. Hu}, Int. J. Approx. Reasoning 96, 57--77 (2018; Zbl 1446.03098) Full Text: DOI
Hao, Jing; Huang, Shasha Topological similarity of \(L\)-relations. (English) Zbl 1398.54016 Iran. J. Fuzzy Syst. 14, No. 4, 99-115 (2017). MSC: 54A40 PDFBibTeX XMLCite \textit{J. Hao} and \textit{S. Huang}, Iran. J. Fuzzy Syst. 14, No. 4, 99--115 (2017; Zbl 1398.54016) Full Text: DOI
Močkoř, Jiří Spaces with fuzzy partitions and fuzzy transform. (English) Zbl 1457.18010 Soft Comput. 21, No. 13, 3479-3492 (2017). Reviewer: Sergejs Solovjovs (Praha) MSC: 18F60 03E72 03E02 06A15 06A99 06F07 18B99 PDFBibTeX XMLCite \textit{J. Močkoř}, Soft Comput. 21, No. 13, 3479--3492 (2017; Zbl 1457.18010) Full Text: DOI
Xie, Ningxin; Zhang, Gangqiang; Li, Zhaowen Similarity of binary relations based on complete Boolean lattices and related results. (English) Zbl 1388.54010 Soft Comput. 21, No. 7, 1643-1652 (2017). MSC: 54A40 06E05 PDFBibTeX XMLCite \textit{N. Xie} et al., Soft Comput. 21, No. 7, 1643--1652 (2017; Zbl 1388.54010) Full Text: DOI
Mardani, Abbas; Nilashi, Mehrbakhsh; Antucheviciene, Jurgita; Tavana, Madjid; Bausys, Romualdas; Ibrahim, Othman Recent fuzzy generalisations of rough sets theory: a systematic review and methodological critique of the literature. (English) Zbl 1377.03045 Complexity 2017, Article ID 1608147, 33 p. (2017). MSC: 03E72 PDFBibTeX XMLCite \textit{A. Mardani} et al., Complexity 2017, Article ID 1608147, 33 p. (2017; Zbl 1377.03045) Full Text: DOI
Qiao, Junsheng; Hu, Bao Qing A short note on \(L\)-fuzzy approximation spaces and \(L\)-fuzzy pretopological spaces. (English) Zbl 1372.54010 Fuzzy Sets Syst. 312, 126-134 (2017). MSC: 54A40 06A15 PDFBibTeX XMLCite \textit{J. Qiao} and \textit{B. Q. Hu}, Fuzzy Sets Syst. 312, 126--134 (2017; Zbl 1372.54010) Full Text: DOI
Wang, Chun Yong Topological characterizations of generalized fuzzy rough sets. (English) Zbl 1421.54006 Fuzzy Sets Syst. 312, 109-125 (2017). MSC: 54A40 PDFBibTeX XMLCite \textit{C. Y. Wang}, Fuzzy Sets Syst. 312, 109--125 (2017; Zbl 1421.54006) Full Text: DOI
Mandal, Prasenjit; Ranadive, A. S. On the structure of fuzzy variable precision rough sets based on generalized residuted lattices. (English) Zbl 1366.03240 J. Intell. Fuzzy Syst. 32, No. 1, 483-497 (2017). MSC: 03G25 PDFBibTeX XMLCite \textit{P. Mandal} and \textit{A. S. Ranadive}, J. Intell. Fuzzy Syst. 32, No. 1, 483--497 (2017; Zbl 1366.03240) Full Text: DOI
Wang, Chun Yong Topological structures of \(L\)-fuzzy rough sets and similarity sets of \(L\)-fuzzy relations. (English) Zbl 1404.03049 Int. J. Approx. Reasoning 83, 160-175 (2017). MSC: 03E72 54A40 PDFBibTeX XMLCite \textit{C. Y. Wang}, Int. J. Approx. Reasoning 83, 160--175 (2017; Zbl 1404.03049) Full Text: DOI
Ma, Liwen Two fuzzy covering rough set models and their generalizations over fuzzy lattices. (English) Zbl 1374.03049 Fuzzy Sets Syst. 294, 1-17 (2016). MSC: 03E72 03G10 PDFBibTeX XMLCite \textit{L. Ma}, Fuzzy Sets Syst. 294, 1--17 (2016; Zbl 1374.03049) Full Text: DOI
Qin, Bin; Zeng, Fanping; Yan, Kesong Similarity of binary relations based on \(L\)-fuzzy topologies. (English) Zbl 1370.68280 Soft Comput. 20, No. 9, 3497-3504 (2016). MSC: 68T37 03E72 54A40 PDFBibTeX XMLCite \textit{B. Qin} et al., Soft Comput. 20, No. 9, 3497--3504 (2016; Zbl 1370.68280) Full Text: DOI
Han, Hongxia; Li, Qingguo On \(\varphi\)-fuzzy rough sets: representation, special cases and induced topology. (English) Zbl 1367.03097 J. Intell. Fuzzy Syst. 31, No. 3, 1397-1406 (2016). MSC: 03E72 06B30 54A40 PDFBibTeX XMLCite \textit{H. Han} and \textit{Q. Li}, J. Intell. Fuzzy Syst. 31, No. 3, 1397--1406 (2016; Zbl 1367.03097) Full Text: DOI
Huang, Xiaokun; Li, Qingguo Fuzzy ideals of ordered semigroups with fuzzy orderings. (English) Zbl 1354.06009 Open Math. 14, 841-856 (2016). MSC: 06F05 20M12 20N25 PDFBibTeX XMLCite \textit{X. Huang} and \textit{Q. Li}, Open Math. 14, 841--856 (2016; Zbl 1354.06009) Full Text: DOI
Li, Lingqiang; Li, Qingguo On enriched \(L\)-topologies: base and subbase. (English) Zbl 1352.54006 J. Intell. Fuzzy Syst. 28, No. 6, 2423-2432 (2015). MSC: 54A40 PDFBibTeX XMLCite \textit{L. Li} and \textit{Q. Li}, J. Intell. Fuzzy Syst. 28, No. 6, 2423--2432 (2015; Zbl 1352.54006) Full Text: DOI
Zhao, Xue Rong; Hu, Bao Qing Fuzzy variable precision rough sets based on residuated lattices. (English) Zbl 1336.03062 Int. J. Gen. Syst. 44, No. 7-8, 743-765 (2015). MSC: 03E72 03G10 PDFBibTeX XMLCite \textit{X. R. Zhao} and \textit{B. Q. Hu}, Int. J. Gen. Syst. 44, No. 7--8, 743--765 (2015; Zbl 1336.03062) 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
Han, Sang-Eon; Kim, In Soo; Šostak, Alexander On approximate-type systems generated by \( L\)-relations. (English) Zbl 1461.03052 Inf. Sci. 281, 8-20 (2014). MSC: 03E72 68T37 PDFBibTeX XMLCite \textit{S.-E. Han} et al., Inf. Sci. 281, 8--20 (2014; Zbl 1461.03052) 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
Wu, Wei-Zhi; Leung, Yee; Shao, Ming-Wen Generalized fuzzy rough approximation operators determined by fuzzy implicators. (English) Zbl 1316.68198 Int. J. Approx. Reasoning 54, No. 9, 1388-1409 (2013). MSC: 68T37 03B52 PDFBibTeX XMLCite \textit{W.-Z. Wu} et al., Int. J. Approx. Reasoning 54, No. 9, 1388--1409 (2013; Zbl 1316.68198) Full Text: DOI