Wang, Chong; Fan, Haoran; Wu, Tao Novel rough set theory-based method for epistemic uncertainty modeling, analysis and applications. (English) Zbl 1505.03118 Appl. Math. Modelling 113, 456-474 (2023). MSC: 03E72 PDFBibTeX XMLCite \textit{C. Wang} et al., Appl. Math. Modelling 113, 456--474 (2023; Zbl 1505.03118) Full Text: DOI
Liu, Keyu; Li, Tianrui; Yang, Xibei; Yang, Xin; Liu, Dun; Zhang, Pengfei; Wang, Jie Granular cabin: an efficient solution to neighborhood learning in big data. (English) Zbl 07798560 Inf. Sci. 583, 189-201 (2022). MSC: 68T05 68T09 03E75 PDFBibTeX XMLCite \textit{K. Liu} et al., Inf. Sci. 583, 189--201 (2022; Zbl 07798560) Full Text: DOI
Diker, Murat; Uğur, Ayşegül Altay Fuzzy rough set models over two universes using textures. (English) Zbl 1522.03073 Fuzzy Sets Syst. 442, 155-195 (2022). MSC: 03B52 68T37 PDFBibTeX XMLCite \textit{M. Diker} and \textit{A. A. Uğur}, Fuzzy Sets Syst. 442, 155--195 (2022; Zbl 1522.03073) Full Text: DOI
Rehman, Noor; Ali, Abbas Generalized multigranulation fuzzy rough sets based on upward additive consistency. (English) Zbl 1498.03138 Soft Comput. 25, No. 5, 3377-3401 (2021). MSC: 03E72 68T37 PDFBibTeX XMLCite \textit{N. Rehman} and \textit{A. Ali}, Soft Comput. 25, No. 5, 3377--3401 (2021; Zbl 1498.03138) Full Text: DOI
Atef, Mohammed; Ali, Muhammad Irfan; Al-shami, Tareq M. Fuzzy soft covering-based multi-granulation fuzzy rough sets and their applications. (English) Zbl 1476.03076 Comput. Appl. Math. 40, No. 4, Paper No. 115, 26 p. (2021). MSC: 03E72 68T37 PDFBibTeX XMLCite \textit{M. Atef} et al., Comput. Appl. Math. 40, No. 4, Paper No. 115, 26 p. (2021; Zbl 1476.03076) Full Text: DOI
Atef, Mohammed; Nada, Shokry; Gumaei, Abdu; Nawar, Ashraf S. On three types of soft rough covering-based fuzzy sets. (English) Zbl 1477.03230 J. Math. 2021, Article ID 6677298, 9 p. (2021). MSC: 03E72 PDFBibTeX XMLCite \textit{M. Atef} et al., J. Math. 2021, Article ID 6677298, 9 p. (2021; Zbl 1477.03230) Full Text: DOI
Atef, Mohammed; Azzam, A. A. Covering fuzzy rough sets via variable precision. (English) Zbl 1477.03229 J. Math. 2021, Article ID 5525766, 10 p. (2021). MSC: 03E72 68T37 PDFBibTeX XMLCite \textit{M. Atef} and \textit{A. A. Azzam}, J. Math. 2021, Article ID 5525766, 10 p. (2021; Zbl 1477.03229) Full Text: DOI
Zhang, Kai; Zhan, Jianming; Wu, Wei-Zhi Novel fuzzy rough set models and corresponding applications to multi-criteria decision-making. (English) Zbl 1465.03093 Fuzzy Sets Syst. 383, 92-126 (2020). MSC: 03E72 91B06 91B86 PDFBibTeX XMLCite \textit{K. Zhang} et al., Fuzzy Sets Syst. 383, 92--126 (2020; Zbl 1465.03093) Full Text: DOI
Liau, Churn-Jung; Lin, En-Bing; Syau, Yu-Ru On consistent functions for neighborhood systems. (English) Zbl 1445.68218 Int. J. Approx. Reasoning 121, 39-58 (2020). MSC: 68T37 03B45 68T27 PDFBibTeX XMLCite \textit{C.-J. Liau} et al., Int. J. Approx. Reasoning 121, 39--58 (2020; Zbl 1445.68218) Full Text: DOI
Wang, Zhaohao; Wang, Hong; Feng, Qinrong The structures and the connections on four types of covering rough sets. (English) Zbl 1418.03164 Soft Comput. 23, No. 16, 6727-6741 (2019). MSC: 03E72 06D75 68T37 PDFBibTeX XMLCite \textit{Z. Wang} et al., Soft Comput. 23, No. 16, 6727--6741 (2019; Zbl 1418.03164) Full Text: DOI
He, Jiali; Wang, Pei; Li, Zhaowen Uncertainty measurement for a set-valued information system: Gaussian kernel method. (English) Zbl 1415.68232 Symmetry 11, No. 2, Paper No. 199, 22 p. (2019). MSC: 68T37 03E72 PDFBibTeX XMLCite \textit{J. He} et al., Symmetry 11, No. 2, Paper No. 199, 22 p. (2019; Zbl 1415.68232) Full Text: DOI
Xu, Jiucheng; Wang, Yun; Xu, Keqiang; Zhang, Tianli Feature genes selection using fuzzy rough uncertainty metric for tumor diagnosis. (English) Zbl 1423.92129 Comput. Math. Methods Med. 2019, Article ID 6705648, 9 p. (2019). MSC: 92C50 92D10 03E72 PDFBibTeX XMLCite \textit{J. Xu} et al., Comput. Math. Methods Med. 2019, Article ID 6705648, 9 p. (2019; Zbl 1423.92129) Full Text: DOI
Yang, Jie; Wang, Guoyin; Zhang, Qinghua Knowledge distance measure in multigranulation spaces of fuzzy equivalence relations. (English) Zbl 1440.68305 Inf. Sci. 448-449, 18-35 (2018). MSC: 68T37 03E72 68T30 PDFBibTeX XMLCite \textit{J. Yang} et al., Inf. Sci. 448--449, 18--35 (2018; Zbl 1440.68305) Full Text: DOI
Yu, Zuoming; Li, Jinjin; Wang, Pei; Zhang, Yanlan; Yun, Ziqiu Axiomatization of covering-based approximation operators generated by general or irreducible coverings. (English) Zbl 1448.68428 Int. J. Approx. Reasoning 103, 383-393 (2018). MSC: 68T37 03E72 PDFBibTeX XMLCite \textit{Z. Yu} et al., Int. J. Approx. Reasoning 103, 383--393 (2018; Zbl 1448.68428) Full Text: DOI
Ma, Liwen The investigation of covering rough sets by Boolean matrices. (English) Zbl 1448.68421 Int. J. Approx. Reasoning 100, 69-84 (2018). MSC: 68T37 03E72 15B34 PDFBibTeX XMLCite \textit{L. Ma}, Int. J. Approx. Reasoning 100, 69--84 (2018; Zbl 1448.68421) Full Text: DOI
Qian, Yuhua; Liang, Xinyan; Wang, Qi; Liang, Jiye; Liu, Bing; Skowron, Andrzej; Yao, Yiyu; Ma, Jianmin; Dang, Chuangyin Local rough set: a solution to rough data analysis in big data. (English) Zbl 1445.68223 Int. J. Approx. Reasoning 97, 38-63 (2018). MSC: 68T37 03E72 68T09 PDFBibTeX XMLCite \textit{Y. Qian} et al., Int. J. Approx. Reasoning 97, 38--63 (2018; Zbl 1445.68223) 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
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
Yang, Bin; Hu, Bao Qing On some types of fuzzy covering-based rough sets. (English) Zbl 1393.03044 Fuzzy Sets Syst. 312, 36-65 (2017). MSC: 03E72 54A40 68T37 PDFBibTeX XMLCite \textit{B. Yang} and \textit{B. Q. Hu}, Fuzzy Sets Syst. 312, 36--65 (2017; Zbl 1393.03044) Full Text: DOI
Yang, Bin; Hu, Bao Qing A fuzzy covering-based rough set model and its generalization over fuzzy lattice. (English) Zbl 1428.03070 Inf. Sci. 367-368, 463-486 (2016). MSC: 03E72 PDFBibTeX XMLCite \textit{B. Yang} and \textit{B. Q. Hu}, Inf. Sci. 367--368, 463--486 (2016; Zbl 1428.03070) Full Text: DOI
Huang, Bing; Guo, Chun-xiang; Li, Hua-xiong; Feng, Guo-fu; Zhou, Xian-zhong Hierarchical structures and uncertainty measures for intuitionistic fuzzy approximation space. (English) Zbl 1394.68384 Inf. Sci. 336, 92-114 (2016). MSC: 68T37 03E72 94A17 PDFBibTeX XMLCite \textit{B. Huang} et al., Inf. Sci. 336, 92--114 (2016; Zbl 1394.68384) Full Text: DOI
D’eer, Lynn; Restrepo, Mauricio; Cornelis, Chris; Gómez, Jonatan Neighborhood operators for covering-based rough sets. (English) Zbl 1394.68383 Inf. Sci. 336, 21-44 (2016). MSC: 68T37 03E72 PDFBibTeX XMLCite \textit{L. D'eer} et al., Inf. Sci. 336, 21--44 (2016; Zbl 1394.68383) Full Text: DOI
Lu, Juan; Li, De-Yu; Zhai, Yan-Hui; Li, Hua; Bai, He-Xiang A model for type-2 fuzzy rough sets. (English) Zbl 1387.03050 Inf. Sci. 328, 359-377 (2016). MSC: 03E72 PDFBibTeX XMLCite \textit{J. Lu} et al., Inf. Sci. 328, 359--377 (2016; Zbl 1387.03050) Full Text: DOI
Tan, Anhui; Wu, Weizhi; Li, Jinjin; Lin, Guoping Evidence-theory-based numerical characterization of multigranulation rough sets in incomplete information systems. (English) Zbl 1374.68571 Fuzzy Sets Syst. 294, 18-35 (2016). MSC: 68T37 03E72 PDFBibTeX XMLCite \textit{A. Tan} et al., Fuzzy Sets Syst. 294, 18--35 (2016; Zbl 1374.68571) 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
Zhang, Hongying; Yang, Shuyun Representations of typical hesitant fuzzy rough sets. (English) Zbl 1365.03037 J. Intell. Fuzzy Syst. 31, No. 1, 457-468 (2016). MSC: 03E72 68T37 PDFBibTeX XMLCite \textit{H. Zhang} and \textit{S. Yang}, J. Intell. Fuzzy Syst. 31, No. 1, 457--468 (2016; Zbl 1365.03037) Full Text: DOI
Liu, Caihui; Pedrycz, Witold Covering-based multi-granulation fuzzy rough sets. (English) Zbl 1361.03054 J. Intell. Fuzzy Syst. 30, No. 1, 303-318 (2016). MSC: 03E72 68T37 PDFBibTeX XMLCite \textit{C. Liu} and \textit{W. Pedrycz}, J. Intell. Fuzzy Syst. 30, No. 1, 303--318 (2016; Zbl 1361.03054) Full Text: DOI
Zhang, Yan-Lan; Li, Chang-Qing; Lin, Meng-Lei; Lin, Yao-Jin Relationships between generalized rough sets based on covering and reflexive neighborhood system. (English) Zbl 1390.68688 Inf. Sci. 319, 56-67 (2015). MSC: 68T37 03E72 PDFBibTeX XMLCite \textit{Y.-L. Zhang} et al., Inf. Sci. 319, 56--67 (2015; Zbl 1390.68688) Full Text: DOI
Wang, Chun Yong; Hu, Bao Qing Granular variable precision fuzzy rough sets with general fuzzy relations. (English) Zbl 1373.03120 Fuzzy Sets Syst. 275, 39-57 (2015). MSC: 03E72 68T37 PDFBibTeX XMLCite \textit{C. Y. Wang} and \textit{B. Q. Hu}, Fuzzy Sets Syst. 275, 39--57 (2015; Zbl 1373.03120) Full Text: DOI
D’eer, Lynn; Verbiest, Nele; Cornelis, Chris; Godo, Lluís A comprehensive study of implicator-conjunctor-based and noise-tolerant fuzzy rough sets: definitions, properties and robustness analysis. (English) Zbl 1373.03116 Fuzzy Sets Syst. 275, 1-38 (2015). MSC: 03E72 68T37 03-02 PDFBibTeX XMLCite \textit{L. D'eer} et al., Fuzzy Sets Syst. 275, 1--38 (2015; Zbl 1373.03116) Full Text: DOI
Aggarwal, Manish Probabilistic fuzzy rough sets. (English) Zbl 1361.68252 J. Intell. Fuzzy Syst. 29, No. 5, 1901-1912 (2015). MSC: 68T37 03E72 PDFBibTeX XMLCite \textit{M. Aggarwal}, J. Intell. Fuzzy Syst. 29, No. 5, 1901--1912 (2015; Zbl 1361.68252) Full Text: DOI
Kong, Qing-Zhao; Wei, Zeng-Xin Covering-based fuzzy rough sets. (English) Zbl 1361.03053 J. Intell. Fuzzy Syst. 29, No. 6, 2405-2411 (2015). MSC: 03E72 PDFBibTeX XMLCite \textit{Q.-Z. Kong} and \textit{Z.-X. Wei}, J. Intell. Fuzzy Syst. 29, No. 6, 2405--2411 (2015; Zbl 1361.03053) Full Text: DOI
Wang, Hailiang; Zhou, Mingtian; She, Kun Induction of ordinal classification rules from decision tables with unknown monotonicity. (English) Zbl 1341.91046 Eur. J. Oper. Res. 242, No. 1, 172-181 (2015). MSC: 91B06 03E72 90C70 PDFBibTeX XMLCite \textit{H. Wang} et al., Eur. J. Oper. Res. 242, No. 1, 172--181 (2015; Zbl 1341.91046) Full Text: DOI
Abd El-Monsef, M. E.; Kozae, A. M.; El-Bably, M. K. On generalizing covering approximation space. (English) Zbl 1330.54001 J. Egypt. Math. Soc. 23, No. 3, 535-545 (2015). MSC: 54A05 03E20 68U01 68U35 PDFBibTeX XMLCite \textit{M. E. Abd El-Monsef} et al., J. Egypt. Math. Soc. 23, No. 3, 535--545 (2015; Zbl 1330.54001) Full Text: DOI
Ma, Liwen Some twin approximation operators on covering approximation spaces. (English) Zbl 1388.68269 Int. J. Approx. Reasoning 56, Part A, 59-70 (2015). MSC: 68T37 03E72 PDFBibTeX XMLCite \textit{L. Ma}, Int. J. Approx. Reasoning 56, Part A, 59--70 (2015; Zbl 1388.68269) Full Text: DOI
Huang, Bing; Guo, Chun-xiang; Zhuang, Yu-liang; Li, Hua-xiong; Zhou, Xian-zhong Intuitionistic fuzzy multigranulation rough sets. (English) Zbl 1354.03076 Inf. Sci. 277, 299-320 (2014). MSC: 03E72 PDFBibTeX XMLCite \textit{B. Huang} et al., Inf. Sci. 277, 299--320 (2014; Zbl 1354.03076) Full Text: DOI
Liu, Yong; Huang, Wenliang; Jiang, Yunliang; Zeng, Zhiyong Quick attribute reduct algorithm for neighborhood rough set model. (English) Zbl 1341.68273 Inf. Sci. 271, 65-81 (2014); erratum ibid. 309, 180 (2015). MSC: 68T37 03E72 PDFBibTeX XMLCite \textit{Y. Liu} et al., Inf. Sci. 271, 65--81 (2014; Zbl 1341.68273) Full Text: DOI
Yu, Hai; Zhan, Wan-rong On the topological properties of generalized rough sets. (English) Zbl 1347.68335 Inf. Sci. 263, 141-152 (2014). MSC: 68T37 03E72 54A05 PDFBibTeX XMLCite \textit{H. Yu} and \textit{W.-r. Zhan}, Inf. Sci. 263, 141--152 (2014; Zbl 1347.68335) Full Text: DOI
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
Restrepo, Mauricio; Cornelis, Chris; Gómez, Jonatan Duality, conjugacy and adjointness of approximation operators in covering-based rough sets. (English) Zbl 1316.03033 Int. J. Approx. Reasoning 55, No. 1, Part 4, 469-485 (2014). MSC: 03E72 68T37 PDFBibTeX XMLCite \textit{M. Restrepo} et al., Int. J. Approx. Reasoning 55, No. 1, Part 4, 469--485 (2014; Zbl 1316.03033) 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
Wang, Shiping; Zhu, William; Zhu, Qingxin; Min, Fan Four matroidal structures of covering and their relationships with rough sets. (English) Zbl 1316.05025 Int. J. Approx. Reasoning 54, No. 9, 1361-1372 (2013). MSC: 05B35 03E72 PDFBibTeX XMLCite \textit{S. Wang} et al., Int. J. Approx. Reasoning 54, No. 9, 1361--1372 (2013; Zbl 1316.05025) Full Text: DOI
Tang, Jianguo; She, Kun; Zhu, William Matroidal structure of rough sets from the viewpoint of graph theory. (English) Zbl 1259.03069 J. Appl. Math. 2012, Article ID 973920, 27 p. (2012). MSC: 03E72 05B35 05C90 PDFBibTeX XMLCite \textit{J. Tang} et al., J. Appl. Math. 2012, Article ID 973920, 27 p. (2012; Zbl 1259.03069) Full Text: DOI
Yang, Tian; Li, Zhaowen; Yang, Xiaoqing A granular reduction algorithm based on covering rough sets. (English) Zbl 1251.68251 J. Appl. Math. 2012, Article ID 970576, 13 p. (2012). MSC: 68T37 03E72 68T20 PDFBibTeX XMLCite \textit{T. Yang} et al., J. Appl. Math. 2012, Article ID 970576, 13 p. (2012; Zbl 1251.68251) Full Text: DOI
Zhu, William; Wang, Fei-Yue The fourth type of covering-based rough sets. (English) Zbl 1248.68499 Inf. Sci. 201, 80-92 (2012). MSC: 68T37 03E72 PDFBibTeX XMLCite \textit{W. Zhu} and \textit{F.-Y. Wang}, Inf. Sci. 201, 80--92 (2012; Zbl 1248.68499) Full Text: DOI
Zhang, Zhiming Generalized intuitionistic fuzzy rough sets based on intuitionistic fuzzy coverings. (English) Zbl 1248.03074 Inf. Sci. 198, 186-206 (2012). MSC: 03E72 54A40 PDFBibTeX XMLCite \textit{Z. Zhang}, Inf. Sci. 198, 186--206 (2012; Zbl 1248.03074) Full Text: DOI
Estaji, A. A.; Hooshmandasl, M. R.; Davvaz, B. Rough set theory applied to lattice theory. (English) Zbl 1248.06003 Inf. Sci. 200, 108-122 (2012). MSC: 06B10 03E72 PDFBibTeX XMLCite \textit{A. A. Estaji} et al., Inf. Sci. 200, 108--122 (2012; Zbl 1248.06003) Full Text: DOI
Chen, Degang; Kwong, Sam; He, Qiang; Wang, Hui Geometrical interpretation and applications of membership functions with fuzzy rough sets. (English) Zbl 1238.68118 Fuzzy Sets Syst. 193, 122-135 (2012). MSC: 68T05 03E72 PDFBibTeX XMLCite \textit{D. Chen} et al., Fuzzy Sets Syst. 193, 122--135 (2012; Zbl 1238.68118) Full Text: DOI
Zhu, Ping Covering rough sets based on neighborhoods: an approach without using neighborhoods. (English) Zbl 1229.03047 Int. J. Approx. Reasoning 52, No. 3, 461-472 (2011). MSC: 03E72 68T30 PDFBibTeX XMLCite \textit{P. Zhu}, Int. J. Approx. Reasoning 52, No. 3, 461--472 (2011; Zbl 1229.03047) Full Text: DOI
Zhang, Yan-Lan; Luo, Mao-Kang On minimization of axiom sets characterizing covering-based approximation operators. (English) Zbl 1216.68300 Inf. Sci. 181, No. 14, 3032-3042 (2011). MSC: 68T37 03E70 PDFBibTeX XMLCite \textit{Y.-L. Zhang} and \textit{M.-K. Luo}, Inf. Sci. 181, No. 14, 3032--3042 (2011; Zbl 1216.68300) Full Text: DOI
Salama, A. S.; Abd El-Monsef, M. M. E. New topological approach of rough set generalizations. (English) Zbl 1229.03044 Int. J. Comput. Math. 88, No. 7, 1347-1357 (2011). MSC: 03E72 54H99 68T37 PDFBibTeX XMLCite \textit{A. S. Salama} and \textit{M. M. E. Abd El-Monsef}, Int. J. Comput. Math. 88, No. 7, 1347--1357 (2011; Zbl 1229.03044) Full Text: DOI
Feng, Feng; Liu, Xiaoyan; Leoreanu-Fotea, Violeta; Jun, Young Bae Soft sets and soft rough sets. (English) Zbl 1211.68436 Inf. Sci. 181, No. 6, 1125-1137 (2011). MSC: 68T37 03E72 68T30 PDFBibTeX XMLCite \textit{F. Feng} et al., Inf. Sci. 181, No. 6, 1125--1137 (2011; Zbl 1211.68436) Full Text: DOI
Aliev, Rafik; Tserkovny, Alex Systemic approach to fuzzy logic formalization for approximate reasoning. (English) Zbl 1209.68540 Inf. Sci. 181, No. 6, 1045-1059 (2011). MSC: 68T37 03B52 PDFBibTeX XMLCite \textit{R. Aliev} and \textit{A. Tserkovny}, Inf. Sci. 181, No. 6, 1045--1059 (2011; Zbl 1209.68540) Full Text: DOI
Shi, Zhanhong; Gong, Zengtai The further investigation of covering-based rough sets: uncertainty characterization, similarity measure and generalized models. (English) Zbl 1205.68430 Inf. Sci. 180, No. 19, 3745-3763 (2010). MSC: 68T37 03E72 PDFBibTeX XMLCite \textit{Z. Shi} and \textit{Z. Gong}, Inf. Sci. 180, No. 19, 3745--3763 (2010; Zbl 1205.68430) Full Text: DOI
Tripathy, B. K. Rough sets on fuzzy approximation spaces and intuitionistic fuzzy approximation spaces. (English) Zbl 1188.68286 Abraham, Ajith (ed.) et al., Rough set theory: A true landmark in data analysis. Berlin: Springer (ISBN 978-3-540-89920-4/hbk; 978-3-540-89921-1/ebook). Studies in Computational Intelligence 174, 3-44 (2009). MSC: 68T30 03E70 PDFBibTeX XMLCite \textit{B. K. Tripathy}, Stud. Comput. Intell. 174, 3--44 (2009; Zbl 1188.68286) 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
Recasens, J. Maximal fuzzy maps. (English) Zbl 1166.03032 Inf. Sci. 179, No. 1-2, 130-139 (2009). Reviewer: Vladimír Janiš (Banská Bystrica) MSC: 03E72 PDFBibTeX XMLCite \textit{J. Recasens}, Inf. Sci. 179, No. 1--2, 130--139 (2009; Zbl 1166.03032) 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
Li, Tong-Jun Rough approximation operators on two universes of discourse and their fuzzy extensions. (English) Zbl 1176.03036 Fuzzy Sets Syst. 159, No. 22, 3033-3050 (2008). MSC: 03E72 PDFBibTeX XMLCite \textit{T.-J. Li}, Fuzzy Sets Syst. 159, No. 22, 3033--3050 (2008; Zbl 1176.03036) Full Text: DOI
Mi, Ju-Sheng; Leung, Yee; Zhao, Hui-Yin; Feng, Tao Generalized fuzzy rough sets determined by a triangular norm. (English) Zbl 1151.03344 Inf. Sci. 178, No. 16, 3203-3213 (2008). MSC: 03E72 68T37 94A17 PDFBibTeX XMLCite \textit{J.-S. Mi} et al., Inf. Sci. 178, No. 16, 3203--3213 (2008; Zbl 1151.03344) Full Text: DOI