Janicki, Ryszard On some generalization of rough sets. (English) Zbl 07776704 Int. J. Approx. Reasoning 163, Article ID 109046, 18 p. (2023). MSC: 68T37 PDFBibTeX XMLCite \textit{R. Janicki}, Int. J. Approx. Reasoning 163, Article ID 109046, 18 p. (2023; Zbl 07776704) Full Text: DOI
Zhao, Zhengang Reductions of a covering approximation space from algebraic points of view. (English) Zbl 07639179 Int. J. Approx. Reasoning 153, 104-114 (2023). MSC: 68T37 PDFBibTeX XMLCite \textit{Z. Zhao}, Int. J. Approx. Reasoning 153, 104--114 (2023; Zbl 07639179) Full Text: DOI
Wang, Jingqian; Zhang, Xiaohong; Liu, Caihui Grained matrix and complementary matrix: novel methods for computing information descriptions in covering approximation spaces. (English) Zbl 07798529 Inf. Sci. 591, 68-87 (2022). MSC: 68-XX 65-XX PDFBibTeX XMLCite \textit{J. Wang} et al., Inf. Sci. 591, 68--87 (2022; Zbl 07798529) Full Text: DOI
Gao, Xiuwei; Xie, Yehai; Liu, Guilong Concept reduction of object-induced three-way concept lattices. (English) Zbl 1524.68363 Yao, JingTao (ed.) et al., Rough sets. International joint conference, IJCRS 2022, Suzhou, China, November 11–14, 2022. Proceedings. Cham: Springer. Lect. Notes Comput. Sci. 13633, 265-273 (2022). MSC: 68T30 68T37 PDFBibTeX XMLCite \textit{X. Gao} et al., Lect. Notes Comput. Sci. 13633, 265--273 (2022; Zbl 1524.68363) Full Text: DOI
Li, Wei; Yang, Bin Matrix representations and interdependency on an \(L\)-fuzzy covering-based rough set. (English) Zbl 1524.68377 Yao, JingTao (ed.) et al., Rough sets. International joint conference, IJCRS 2022, Suzhou, China, November 11–14, 2022. Proceedings. Cham: Springer. Lect. Notes Comput. Sci. 13633, 143-157 (2022). MSC: 68T37 PDFBibTeX XMLCite \textit{W. Li} and \textit{B. Yang}, Lect. Notes Comput. Sci. 13633, 143--157 (2022; Zbl 1524.68377) Full Text: DOI
Zhang, Di; Zhu, Ping Variable radius neighborhood rough sets and attribute reduction. (English) Zbl 07611308 Int. J. Approx. Reasoning 150, 98-121 (2022). MSC: 68T37 PDFBibTeX XMLCite \textit{D. Zhang} and \textit{P. Zhu}, Int. J. Approx. Reasoning 150, 98--121 (2022; Zbl 07611308) Full Text: DOI
Anwar, Muhammad Zishan; Bashir, Shahida; Aslam, Muhammad; Shabir, Muhammad Approximations of intuitionistic fuzzy ideals over dual spaces by soft binary relations. (English) Zbl 1495.20067 J. Funct. Spaces 2022, Article ID 3996256, 17 p. (2022). MSC: 20N25 20M12 PDFBibTeX XMLCite \textit{M. Z. Anwar} et al., J. Funct. Spaces 2022, Article ID 3996256, 17 p. (2022; Zbl 1495.20067) Full Text: DOI
Zhang, Yan-Lan; Li, Chang-Qing Relationships between two pairs of covering approximation operators and belief structures. (English) Zbl 1499.68339 Comput. Appl. Math. 41, No. 4, Paper No. 168, 20 p. (2022). MSC: 68T30 68T37 PDFBibTeX XMLCite \textit{Y.-L. Zhang} and \textit{C.-Q. Li}, Comput. Appl. Math. 41, No. 4, Paper No. 168, 20 p. (2022; Zbl 1499.68339) Full Text: DOI
Zhou, Junli; Xu, Fasheng; Guan, Yanyong; Wang, Hongkai Three types of fuzzy covering-based rough set models. (English) Zbl 1522.68591 Fuzzy Sets Syst. 423, 122-148 (2021). MSC: 68T37 03E72 PDFBibTeX XMLCite \textit{J. Zhou} et al., Fuzzy Sets Syst. 423, 122--148 (2021; Zbl 1522.68591) Full Text: DOI
Atef, Mohammed; El Atik, Abd El Fattah Some extensions of covering-based multigranulation fuzzy rough sets from new perspectives. (English) Zbl 1498.68314 Soft Comput. 25, No. 8, 6633-6651 (2021). MSC: 68T37 PDFBibTeX XMLCite \textit{M. Atef} and \textit{A. E. F. El Atik}, Soft Comput. 25, No. 8, 6633--6651 (2021; Zbl 1498.68314) Full Text: DOI
Han, Sang-Eon Topological properties of locally finite covering rough sets and \(K\)-topological rough set structures. (English) Zbl 1498.54006 Soft Comput. 25, No. 10, 6865-6877 (2021). MSC: 54A40 PDFBibTeX XMLCite \textit{S.-E. Han}, Soft Comput. 25, No. 10, 6865--6877 (2021; Zbl 1498.54006) Full Text: DOI
An, Likui; Ji, Sinan; Wang, Changzhong; Fan, Xiaodong A multigranulation fuzzy rough approach to multisource information systems. (English) Zbl 1491.68228 Soft Comput. 25, No. 2, 933-947 (2021). MSC: 68T37 PDFBibTeX XMLCite \textit{L. An} et al., Soft Comput. 25, No. 2, 933--947 (2021; Zbl 1491.68228) Full Text: DOI
Li, Qifang; Li, Jinjin; Ge, Xun; Li, Yiliang Invariance of separation in covering approximation spaces. (English) Zbl 1484.54025 AIMS Math. 6, No. 6, 5772-5785 (2021). MSC: 54D65 54B30 68T37 PDFBibTeX XMLCite \textit{Q. Li} et al., AIMS Math. 6, No. 6, 5772--5785 (2021; Zbl 1484.54025) Full Text: DOI
Zhang, Yan-Lan; Li, Chang-Qing Numerical characterizations of topological reductions of covering information systems in evidence theory. (English) Zbl 1512.68386 Math. Probl. Eng. 2021, Article ID 6648108, 9 p. (2021). MSC: 68T37 PDFBibTeX XMLCite \textit{Y.-L. Zhang} and \textit{C.-Q. Li}, Math. Probl. Eng. 2021, Article ID 6648108, 9 p. (2021; Zbl 1512.68386) Full Text: DOI
Nawar, Ashraf; Elsakhawy, E. A. On some types of multigranulation covering based on binary relations. (English) Zbl 07446715 J. Funct. Spaces 2021, Article ID 1022955, 12 p. (2021). MSC: 68T37 PDFBibTeX XMLCite \textit{A. Nawar} and \textit{E. A. Elsakhawy}, J. Funct. Spaces 2021, Article ID 1022955, 12 p. (2021; Zbl 07446715) Full Text: DOI
Ma, Liwen Characteristic numbers and approximation operators in generalized rough approximation system. (English) Zbl 1520.68191 Int. J. Approx. Reasoning 139, 166-184 (2021). MSC: 68T37 PDFBibTeX XMLCite \textit{L. Ma}, Int. J. Approx. Reasoning 139, 166--184 (2021; Zbl 1520.68191) 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
Patel, Vineeta Singh; Khan, Md. Aquil; Chakraborty, Mihir Kumar Modal systems for covering semantics and boundary operator. (English) Zbl 1522.68529 Int. J. Approx. Reasoning 135, 110-126 (2021). MSC: 68T27 03B45 68T37 PDFBibTeX XMLCite \textit{V. S. Patel} et al., Int. J. Approx. Reasoning 135, 110--126 (2021; Zbl 1522.68529) Full Text: DOI
Wu, Zhengjiang; Wang, Hui; Chen, Ning; Luo, Junwei Semi-monolayer covering rough set on set-valued information systems and its efficient computation. (English) Zbl 1487.68233 Int. J. Approx. Reasoning 130, 83-106 (2021). MSC: 68T37 PDFBibTeX XMLCite \textit{Z. Wu} et al., Int. J. Approx. Reasoning 130, 83--106 (2021; Zbl 1487.68233) Full Text: DOI Link
Han, Sang-Eon Digital topological rough set structures and topological operators. (English) Zbl 1476.54126 Topology Appl. 301, Article ID 107507, 19 p. (2021). MSC: 54H30 54A40 68U03 PDFBibTeX XMLCite \textit{S.-E. Han}, Topology Appl. 301, Article ID 107507, 19 p. (2021; Zbl 1476.54126) 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
Atef, Mohammed; Nada, Shokry I. On three types of soft fuzzy coverings based rough sets. (English) Zbl 07331069 Math. Comput. Simul. 185, 452-467 (2021). MSC: 68-XX 90-XX PDFBibTeX XMLCite \textit{M. Atef} and \textit{S. I. Nada}, Math. Comput. Simul. 185, 452--467 (2021; Zbl 07331069) Full Text: DOI
Shaheen, Tanzeela; Ali, Muhammad Irfan; Shabir, Muhammad Generalized hesitant fuzzy rough sets (GHFRS) and their application in risk analysis. (English) Zbl 1491.03066 Soft Comput. 24, No. 18, 14005-14017 (2020). MSC: 03E72 91B05 91B86 PDFBibTeX XMLCite \textit{T. Shaheen} et al., Soft Comput. 24, No. 18, 14005--14017 (2020; Zbl 1491.03066) Full Text: DOI
Wang, Zhaohao; Zhang, Xiaoping; Deng, Jianping The uncertainty measures for covering rough set models. (English) Zbl 1491.68244 Soft Comput. 24, No. 16, 11909-11929 (2020). MSC: 68T37 PDFBibTeX XMLCite \textit{Z. Wang} et al., Soft Comput. 24, No. 16, 11909--11929 (2020; Zbl 1491.68244) Full Text: DOI
Han, Sang-Eon Characterizations of an \(MW\)-topological rough set structure. (English) Zbl 1513.54037 Filomat 34, No. 7, 2357-2366 (2020). MSC: 54A40 54A05 54A10 68T30 68T37 54H30 PDFBibTeX XMLCite \textit{S.-E. Han}, Filomat 34, No. 7, 2357--2366 (2020; Zbl 1513.54037) Full Text: DOI
Liu, Caihui; Cai, Kecan; Miao, Duoqian; Qian, Jin Novel matrix-based approaches to computing minimal and maximal descriptions in covering-based rough sets. (English) Zbl 1474.68360 Inf. Sci. 539, 312-326 (2020). MSC: 68T37 68T30 PDFBibTeX XMLCite \textit{C. Liu} et al., Inf. Sci. 539, 312--326 (2020; Zbl 1474.68360) Full Text: DOI
Yu, Zuoming; Wang, Dongqiang; Liang, Miao Properties of approximation operators over 1-neighborhood systems from the perspective of special granules. (English) Zbl 1457.68269 Inf. Sci. 514, 234-243 (2020). MSC: 68T37 PDFBibTeX XMLCite \textit{Z. Yu} et al., Inf. Sci. 514, 234--243 (2020; Zbl 1457.68269) Full Text: DOI
Zhang, Yan-Lan; Li, Chang-Qing Relationships between relation-based rough sets and belief structures. (English) Zbl 1460.68118 Int. J. Approx. Reasoning 127, 83-98 (2020). MSC: 68T37 PDFBibTeX XMLCite \textit{Y.-L. Zhang} and \textit{C.-Q. Li}, Int. J. Approx. Reasoning 127, 83--98 (2020; Zbl 1460.68118) Full Text: DOI
Li, Zhaowen; Huang, Dan; Liu, Xiaofeng; Xie, Ningxin; Zhang, Gangqiang Information structures in a covering information system. (English) Zbl 1456.68197 Inf. Sci. 507, 449-471 (2020). MSC: 68T37 PDFBibTeX XMLCite \textit{Z. Li} et al., Inf. Sci. 507, 449--471 (2020; Zbl 1456.68197) Full Text: DOI
Ma, Jue; Atef, Mohammed; Nada, Shokry; Nawar, Ashraf Certain types of covering-based multigranulation \((\mathcal{J},\mathcal{T})\)-fuzzy rough sets with application to decision-making. (English) Zbl 1454.68146 Complexity 2020, Article ID 6661782, 20 p. (2020). MSC: 68T37 91B06 PDFBibTeX XMLCite \textit{J. Ma} et al., Complexity 2020, Article ID 6661782, 20 p. (2020; Zbl 1454.68146) 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
Han, Sang-Eon Topological operators of MW-topological rough approximations. (English) Zbl 1433.68443 Int. J. Approx. Reasoning 120, 138-150 (2020). MSC: 68T37 PDFBibTeX XMLCite \textit{S.-E. Han}, Int. J. Approx. Reasoning 120, 138--150 (2020; Zbl 1433.68443) Full Text: DOI
Yu, Zuoming; Wang, Dongqiang Accuracy of approximation operators during covering evolutions. (English) Zbl 1468.68247 Int. J. Approx. Reasoning 117, 1-14 (2020). MSC: 68T37 03E72 PDFBibTeX XMLCite \textit{Z. Yu} and \textit{D. Wang}, Int. J. Approx. Reasoning 117, 1--14 (2020; Zbl 1468.68247) Full Text: DOI
Han, Sang-Eon Covering rough set structures for a locally finite covering approximation space. (English) Zbl 1443.68193 Inf. Sci. 480, 420-437 (2019). MSC: 68U03 03E72 54A10 68U05 68U10 PDFBibTeX XMLCite \textit{S.-E. Han}, Inf. Sci. 480, 420--437 (2019; Zbl 1443.68193) Full Text: DOI
Zhang, Li; Zhan, Jianming; Xu, Zeshui Covering-based generalized IF rough sets with applications to multi-attribute decision-making. (English) Zbl 1443.68187 Inf. Sci. 478, 275-302 (2019). MSC: 68T37 03E72 PDFBibTeX XMLCite \textit{L. Zhang} et al., Inf. Sci. 478, 275--302 (2019; Zbl 1443.68187) Full Text: DOI
Zhan, Jianming; Sun, Bingzhen; Alcantud, José Carlos R. Covering based multigranulation \((\mathcal{I}, \mathcal{T})\)-fuzzy rough set models and applications in multi-attribute group decision-making. (English) Zbl 1442.68236 Inf. Sci. 476, 290-318 (2019). MSC: 68T37 PDFBibTeX XMLCite \textit{J. Zhan} et al., Inf. Sci. 476, 290--318 (2019; Zbl 1442.68236) Full Text: DOI
Zhao, Zhengang Maps between covering approximation spaces and the product space of two covering approximation spaces. (English) Zbl 1468.68250 Int. J. Approx. Reasoning 115, 144-156 (2019). MSC: 68T37 PDFBibTeX XMLCite \textit{Z. Zhao}, Int. J. Approx. Reasoning 115, 144--156 (2019; Zbl 1468.68250) Full Text: DOI
Sun, Shoubin; Li, Lingqiang; Hu, Kai A new approach to rough set based on remote neighborhood systems. (English) Zbl 1436.68359 Math. Probl. Eng. 2019, Article ID 8712010, 8 p. (2019). MSC: 68T37 PDFBibTeX XMLCite \textit{S. Sun} et al., Math. Probl. Eng. 2019, Article ID 8712010, 8 p. (2019; Zbl 1436.68359) Full Text: DOI
Park, Choonkil; Shah, Nasir; Rehman, Noor; Ali, Abbas; Ali, Muhammad Irfan; Shabir, Muhammad Soft covering based rough graphs and corresponding decision making. (English) Zbl 1425.05133 Open Math. 17, 423-438 (2019). MSC: 05C72 05C76 68T37 91B06 PDFBibTeX XMLCite \textit{C. Park} et al., Open Math. 17, 423--438 (2019; Zbl 1425.05133) Full Text: DOI
Yang, Bin; Hu, Bao Qing Fuzzy neighborhood operators and derived fuzzy coverings. (English) Zbl 1423.54027 Fuzzy Sets Syst. 370, 1-33 (2019). MSC: 54A40 PDFBibTeX XMLCite \textit{B. Yang} and \textit{B. Q. Hu}, Fuzzy Sets Syst. 370, 1--33 (2019; Zbl 1423.54027) Full Text: DOI
Zhan, Jianming; Sun, Bingzhen Covering-based soft fuzzy rough theory and its application to multiple criteria decision making. (English) Zbl 1438.68210 Comput. Appl. Math. 38, No. 4, Paper No. 149, 27 p. (2019). MSC: 68T37 68T20 90B50 PDFBibTeX XMLCite \textit{J. Zhan} and \textit{B. Sun}, Comput. Appl. Math. 38, No. 4, Paper No. 149, 27 p. (2019; Zbl 1438.68210) Full Text: DOI
Kanwal, Rani Sumaira; Shabir, Muhammad Rough approximation of a fuzzy set in semigroups based on soft relations. (English) Zbl 1416.68188 Comput. Appl. Math. 38, No. 2, Paper No. 89, 23 p. (2019). MSC: 68T37 03E72 20M99 PDFBibTeX XMLCite \textit{R. S. Kanwal} and \textit{M. Shabir}, Comput. Appl. Math. 38, No. 2, Paper No. 89, 23 p. (2019; Zbl 1416.68188) 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
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
Zhang, Yan-Lan; Li, Chang-Qing; Li, Jinjin On characterizations of a pair of covering-based approximation operators. (English) Zbl 1418.68218 Soft Comput. 23, No. 12, 3965-3972 (2019). MSC: 68T37 PDFBibTeX XMLCite \textit{Y.-L. Zhang} et al., Soft Comput. 23, No. 12, 3965--3972 (2019; Zbl 1418.68218) Full Text: DOI
Kong, Qingzhao; Xu, Weihua The comparative study of covering rough sets and multi-granulation rough sets. (English) Zbl 1418.03161 Soft Comput. 23, No. 10, 3237-3251 (2019). MSC: 03E72 68T37 PDFBibTeX XMLCite \textit{Q. Kong} and \textit{W. Xu}, Soft Comput. 23, No. 10, 3237--3251 (2019; Zbl 1418.03161) Full Text: DOI
Wang, Pei; Li, Qingguo The characterizations of upper approximation operators based on coverings. (English) Zbl 1418.54005 Soft Comput. 23, No. 10, 3217-3228 (2019). MSC: 54A40 PDFBibTeX XMLCite \textit{P. Wang} and \textit{Q. Li}, Soft Comput. 23, No. 10, 3217--3228 (2019; Zbl 1418.54005) Full Text: DOI
Rehman, Noor; Shah, Nasir; Ali, Muhammad Irfan; Park, Choonkil Uncertainty measurement for neighborhood based soft covering rough graphs with applications. (English) Zbl 1432.05085 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 113, No. 3, 2515-2535 (2019). MSC: 05C72 05C70 PDFBibTeX XMLCite \textit{N. Rehman} et al., Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 113, No. 3, 2515--2535 (2019; Zbl 1432.05085) Full Text: DOI
Han, Sang-Eon Marcus-Wyse topological rough sets and their applications. (English) Zbl 1456.68222 Int. J. Approx. Reasoning 106, 214-227 (2019). MSC: 68U10 03E72 54A10 68T37 68U03 68U05 PDFBibTeX XMLCite \textit{S.-E. Han}, Int. J. Approx. Reasoning 106, 214--227 (2019; Zbl 1456.68222) Full Text: DOI
Han, Sang-Eon Roughness measures of locally finite covering rough sets. (English) Zbl 1452.68211 Int. J. Approx. Reasoning 105, 368-385 (2019). MSC: 68T37 03E72 PDFBibTeX XMLCite \textit{S.-E. Han}, Int. J. Approx. Reasoning 105, 368--385 (2019; Zbl 1452.68211) Full Text: DOI
Wang, Jingqian; Zhang, Xiaohong Matrix approaches for some issues about minimal and maximal descriptions in covering-based rough sets. (English) Zbl 1452.68232 Int. J. Approx. Reasoning 104, 126-143 (2019). MSC: 68T37 PDFBibTeX XMLCite \textit{J. Wang} and \textit{X. Zhang}, Int. J. Approx. Reasoning 104, 126--143 (2019; Zbl 1452.68232) Full Text: DOI
Li, Tong-Jun; Wu, Wei-Zhi; Yang, Xiao-Ping Tolerance relations and rough approximations in incomplete contexts. (English) Zbl 1518.68373 Nguyen, Hung Son (ed.) et al., Rough sets. International joint conference, IJCRS 2018, Quy Nhon, Vietnam, August 20–24, 2018. Proceedings. Cham: Springer. Lect. Notes Comput. Sci. 11103, 533-545 (2018). MSC: 68T30 68T37 PDFBibTeX XMLCite \textit{T.-J. Li} et al., Lect. Notes Comput. Sci. 11103, 533--545 (2018; Zbl 1518.68373) Full Text: DOI
Zhang, Yan-lan; Li, Chang-qing Topological structures of a type of granule based covering rough sets. (English) Zbl 1499.54028 Filomat 32, No. 9, 3129-3141 (2018). MSC: 54A05 68T30 PDFBibTeX XMLCite \textit{Y.-l. Zhang} and \textit{C.-q. Li}, Filomat 32, No. 9, 3129--3141 (2018; Zbl 1499.54028) Full Text: DOI
Wu, Zhengjiang; Chen, Ning; Gao, Yan Semi-monolayer cover rough set: concept, property and granular algorithm. (English) Zbl 1440.68302 Inf. Sci. 456, 97-112 (2018). MSC: 68T37 PDFBibTeX XMLCite \textit{Z. Wu} et al., Inf. Sci. 456, 97--112 (2018; Zbl 1440.68302) Full Text: DOI
Mani, A. Algebraic representation, dualities and beyond. (English) Zbl 1437.03184 Mani, A. (ed.) et al., Algebraic methods in general rough sets. Cham: Birkhäuser. Trends Math., 459-552 (2018). MSC: 03G25 03E72 06B15 06D50 PDFBibTeX XMLCite \textit{A. Mani}, in: Algebraic methods in general rough sets. Cham: Birkhäuser. 459--552 (2018; Zbl 1437.03184) Full Text: DOI
Mani, A. Algebraic methods for granular rough sets. (English) Zbl 1437.03157 Mani, A. (ed.) et al., Algebraic methods in general rough sets. Cham: Birkhäuser. Trends Math., 157-335 (2018). MSC: 03E72 03G25 68T37 PDFBibTeX XMLCite \textit{A. Mani}, in: Algebraic methods in general rough sets. Cham: Birkhäuser. 157--335 (2018; Zbl 1437.03157) Full Text: DOI
Yang, Bin; Hu, Bao Qing Communication between fuzzy information systems using fuzzy covering-based rough sets. (English) Zbl 1448.68426 Int. J. Approx. Reasoning 103, 414-436 (2018). MSC: 68T37 PDFBibTeX XMLCite \textit{B. Yang} and \textit{B. Q. Hu}, Int. J. Approx. Reasoning 103, 414--436 (2018; Zbl 1448.68426) 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
Diker, Murat; Uğur, Ayşegül Altay Dicovering approximation spaces and definability. (English) Zbl 1448.18006 Int. J. Approx. Reasoning 101, 255-275 (2018). MSC: 18B99 03E72 68T37 PDFBibTeX XMLCite \textit{M. Diker} and \textit{A. A. Uğur}, Int. J. Approx. Reasoning 101, 255--275 (2018; Zbl 1448.18006) Full Text: DOI
Mahmood, Tahir; Ali, Muhammad Irfan; Hussain, Azmat Generalized roughness in fuzzy filters and fuzzy ideals with thresholds in ordered semigroups. (English) Zbl 1400.06009 Comput. Appl. Math. 37, No. 4, 5013-5033 (2018). MSC: 06F05 20N25 20M12 PDFBibTeX XMLCite \textit{T. Mahmood} et al., Comput. Appl. Math. 37, No. 4, 5013--5033 (2018; Zbl 1400.06009) Full Text: DOI
Zhao, Fangfang; Li, Lingqiang Axiomatization on generalized neighborhood system-based rough sets. (English) Zbl 1398.03207 Soft Comput. 22, No. 18, 6099-6110 (2018). MSC: 03E72 68T37 PDFBibTeX XMLCite \textit{F. Zhao} and \textit{L. Li}, Soft Comput. 22, No. 18, 6099--6110 (2018; Zbl 1398.03207) 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
Ma, Minghui; Chakraborty, Mihir Kumar Covering-based rough sets and modal logics. II. (English) Zbl 1446.03091 Int. J. Approx. Reasoning 95, 113-123 (2018). MSC: 03E72 03B45 18B05 PDFBibTeX XMLCite \textit{M. Ma} and \textit{M. K. Chakraborty}, Int. J. Approx. Reasoning 95, 113--123 (2018; Zbl 1446.03091) Full Text: DOI
Janicki, Ryszard Yet another kind of rough sets induced by coverings. (English) Zbl 1489.68287 Polkowski, Lech (ed.) et al., Rough sets. International joint conference, IJCRS 2017, Olsztyn, Poland, July 3–7, 2017. Proceedings. Part I. Cham: Springer. Lect. Notes Comput. Sci. 10313, 140-153 (2017). MSC: 68T37 PDFBibTeX XMLCite \textit{R. Janicki}, Lect. Notes Comput. Sci. 10313, 140--153 (2017; Zbl 1489.68287) Full Text: DOI
Pagliani, Piero The multi-purpose role of the relational approach to classic and generalized approximation spaces. A tutorial. (English) Zbl 1489.68296 Polkowski, Lech (ed.) et al., Rough sets. International joint conference, IJCRS 2017, Olsztyn, Poland, July 3–7, 2017. Proceedings. Part I. Cham: Springer. Lect. Notes Comput. Sci. 10313, 49-57 (2017). MSC: 68T37 PDFBibTeX XMLCite \textit{P. Pagliani}, Lect. Notes Comput. Sci. 10313, 49--57 (2017; Zbl 1489.68296) Full Text: DOI
Zhang, Yan-lan; Li, Chang-qing Topological properties of a pair of relation-based approximation operators. (English) Zbl 1499.54027 Filomat 31, No. 19, 6175-6183 (2017). MSC: 54A05 68T30 PDFBibTeX XMLCite \textit{Y.-l. Zhang} and \textit{C.-q. Li}, Filomat 31, No. 19, 6175--6183 (2017; Zbl 1499.54027) Full Text: DOI
Dai, Jianhua; Han, Huifeng; Zhang, Xiaohong; Liu, Maofu; Wan, Shuping; Liu, Jun; Lu, Zhenli Catoptrical rough set model on two universes using granule-based definition and its variable precision extensions. (English) Zbl 1429.68283 Inf. Sci. 390, 70-81 (2017). MSC: 68T37 PDFBibTeX XMLCite \textit{J. Dai} et al., Inf. Sci. 390, 70--81 (2017; Zbl 1429.68283) Full Text: DOI
Ge, Xun; Wang, Pei; Yun, Ziqiu The rough membership functions on four types of covering-based rough sets and their applications. (English) Zbl 1429.68285 Inf. Sci. 390, 1-14 (2017). MSC: 68T37 PDFBibTeX XMLCite \textit{X. Ge} et al., Inf. Sci. 390, 1--14 (2017; Zbl 1429.68285) Full Text: DOI
Li, Fachao; Yang, Jinning; Jin, Chenxia; Guo, Caimei A new effect-based roughness measure for attribute reduction in information system. (English) Zbl 1429.68294 Inf. Sci. 378, 348-362 (2017). MSC: 68T37 68T05 68T09 PDFBibTeX XMLCite \textit{F. Li} et al., Inf. Sci. 378, 348--362 (2017; Zbl 1429.68294) Full Text: DOI
Yang, Hai-Long; Zhang, Chun-Ling; Guo, Zhi-Lian; Liu, Yan-Ling; Liao, Xiuwu A hybrid model of single valued neutrosophic sets and rough sets: single valued neutrosophic rough set model. (English) Zbl 1381.03039 Soft Comput. 21, No. 21, 6253-6267 (2017). MSC: 03E72 68T37 PDFBibTeX XMLCite \textit{H.-L. Yang} et al., Soft Comput. 21, No. 21, 6253--6267 (2017; Zbl 1381.03039) Full Text: DOI
Bai, Jianchuan; Xia, Kewen; Lin, Yongliang; Wu, Panpan Attribute reduction based on consistent covering rough set and its application. (English) Zbl 1377.93027 Complexity 2017, Article ID 8986917, 9 p. (2017). MSC: 93A30 PDFBibTeX XMLCite \textit{J. Bai} et al., Complexity 2017, Article ID 8986917, 9 p. (2017; Zbl 1377.93027) Full Text: DOI
Salama, A. S.; El-Barbary, O. G. Topological approach to retrieve missing values in incomplete information systems. (English) Zbl 1382.68238 J. Egypt. Math. Soc. 25, No. 4, 419-423 (2017). MSC: 68T37 54A05 54B05 54D35 PDFBibTeX XMLCite \textit{A. S. Salama} and \textit{O. G. El-Barbary}, J. Egypt. Math. Soc. 25, No. 4, 419--423 (2017; Zbl 1382.68238) 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
D’eer, Lynn; Cornelis, Chris; Godo, Lluís Fuzzy neighborhood operators based on fuzzy coverings. (English) Zbl 1394.54005 Fuzzy Sets Syst. 312, 17-35 (2017). MSC: 54A40 68T37 PDFBibTeX XMLCite \textit{L. D'eer} et al., Fuzzy Sets Syst. 312, 17--35 (2017; Zbl 1394.54005) Full Text: DOI Link
Xue, Zhan-Ao; Si, Xiao-Meng; Xue, Tian-Yu; Xin, Xian-Wei; Yuan, Yi-Lin Multi-granulation covering rough intuitionistic fuzzy sets. (English) Zbl 1366.68334 J. Intell. Fuzzy Syst. 32, No. 1, 899-911 (2017). MSC: 68T37 PDFBibTeX XMLCite \textit{Z.-A. Xue} et al., J. Intell. Fuzzy Syst. 32, No. 1, 899--911 (2017; Zbl 1366.68334) Full Text: DOI
Liu, Caihui; Pedrycz, Witold; Wang, Meizhi Covering-based multigranulation decision-theoretic rough sets. (English) Zbl 1366.91053 J. Intell. Fuzzy Syst. 32, No. 1, 749-765 (2017). MSC: 91B06 68T37 PDFBibTeX XMLCite \textit{C. Liu} et al., J. Intell. Fuzzy Syst. 32, No. 1, 749--765 (2017; Zbl 1366.91053) Full Text: DOI
Wang, Pei; Li, Qingguo The rough membership function based on \(\overline{C_{10}}\) and its applications. (English) Zbl 1368.68300 J. Intell. Fuzzy Syst. 32, No. 1, 279-289 (2017). MSC: 68T37 03E72 PDFBibTeX XMLCite \textit{P. Wang} and \textit{Q. Li}, J. Intell. Fuzzy Syst. 32, No. 1, 279--289 (2017; Zbl 1368.68300) Full Text: DOI
Mirvakili, Saeed; Anvariyeh, Seid Mohammad; Davvaz, Bijan Generalization of Pawlak’s approximations in hypermodules by set-valued homomorphisms. (English) Zbl 1366.16038 Found. Comput. Decis. Sci. 42, No. 1, 59-81 (2017). MSC: 16Y99 20N20 PDFBibTeX XMLCite \textit{S. Mirvakili} et al., Found. Comput. Decis. Sci. 42, No. 1, 59--81 (2017; Zbl 1366.16038) Full Text: DOI
Wang, Pei; Li, Qingguo The characterizations of upper approximation operators based on special coverings. (English) Zbl 1377.54003 Open Math. 15, 193-202 (2017). Reviewer: Mehmet Küçükaslan (Mersin) MSC: 54A05 54A40 PDFBibTeX XMLCite \textit{P. Wang} and \textit{Q. Li}, Open Math. 15, 193--202 (2017; Zbl 1377.54003) 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
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
Lellis Thivagar, M.; Manuel, Paul; Sutha Devi, V. A detection for patent infringement suit via nanotopology induced by graph. (English) Zbl 1438.05112 Cogent Math. 3, Article ID 1161129, 10 p. (2016). MSC: 05C20 05C90 05C85 PDFBibTeX XMLCite \textit{M. Lellis Thivagar} et al., Cogent Math. 3, Article ID 1161129, 10 p. (2016; Zbl 1438.05112) Full Text: DOI
Zhou, Ning Lin; Hu, Bao Qing Axiomatic approaches to rough approximation operators on complete completely distributive lattices. (English) Zbl 1398.68567 Inf. Sci. 348, 227-242 (2016). MSC: 68T37 03E72 06A15 06B23 06D10 PDFBibTeX XMLCite \textit{N. L. Zhou} and \textit{B. Q. Hu}, Inf. Sci. 348, 227--242 (2016; Zbl 1398.68567) Full Text: DOI
Li, Xiaonan; Yi, Huangjian; Liu, Sanyang Rough sets and matroids from a lattice-theoretic viewpoint. (English) Zbl 1403.06018 Inf. Sci. 342, 37-52 (2016). MSC: 06D75 05B35 68T37 PDFBibTeX XMLCite \textit{X. Li} et al., Inf. Sci. 342, 37--52 (2016; Zbl 1403.06018) 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
Han, Hongxia; Li, Qingguo; Guo, Lankun Rough approximations via ideal on a complete completely distributive lattice. (English) Zbl 1370.68272 Soft Comput. 20, No. 5, 1853-1861 (2016). MSC: 68T37 03E72 06D10 PDFBibTeX XMLCite \textit{H. Han} et al., Soft Comput. 20, No. 5, 1853--1861 (2016; Zbl 1370.68272) Full Text: DOI
Mareay, R. Rough and rough fuzzy sets on two universes via covering approach. (English) Zbl 1361.68262 J. Intell. Fuzzy Syst. 30, No. 2, 1139-1146 (2016). MSC: 68T37 PDFBibTeX XMLCite \textit{R. Mareay}, J. Intell. Fuzzy Syst. 30, No. 2, 1139--1146 (2016; Zbl 1361.68262) Full Text: DOI
Le van, Thien; Hu, Bao Qing Three-way decisions based on covering rough set. (English) Zbl 1361.68260 J. Intell. Fuzzy Syst. 30, No. 3, 1763-1772 (2016). MSC: 68T37 PDFBibTeX XMLCite \textit{T. Le van} and \textit{B. Q. Hu}, J. Intell. Fuzzy Syst. 30, No. 3, 1763--1772 (2016; Zbl 1361.68260) 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
Zhou, Xin; Zhao, Bin; Han, Shengwei Roughness in \(m\)-semilattices. (English) Zbl 1361.06001 J. Intell. Fuzzy Syst. 30, No. 4, 2331-2338 (2016). MSC: 06A12 PDFBibTeX XMLCite \textit{X. Zhou} et al., J. Intell. Fuzzy Syst. 30, No. 4, 2331--2338 (2016; Zbl 1361.06001) Full Text: DOI
Mareay, R. Generalized rough sets based on neighborhood systems and topological spaces. (English) Zbl 1350.54011 J. Egypt. Math. Soc. 24, No. 4, 603-608 (2016). MSC: 54A40 54A05 03E72 PDFBibTeX XMLCite \textit{R. Mareay}, J. Egypt. Math. Soc. 24, No. 4, 603--608 (2016; Zbl 1350.54011) Full Text: DOI
D’eer, Lynn; Cornelis, Chris; Yao, Yiyu A semantically sound approach to Pawlak rough sets and covering-based rough sets. (English) Zbl 1386.68169 Int. J. Approx. Reasoning 78, 62-72 (2016). MSC: 68T37 PDFBibTeX XMLCite \textit{L. D'eer} et al., Int. J. Approx. Reasoning 78, 62--72 (2016; Zbl 1386.68169) Full Text: DOI
Ma, Minghui; Chakraborty, Mihir Kumar Covering-based rough sets and modal logics. I. (English) Zbl 1446.03090 Int. J. Approx. Reasoning 77, 55-65 (2016). MSC: 03E72 03B45 PDFBibTeX XMLCite \textit{M. Ma} and \textit{M. K. Chakraborty}, Int. J. Approx. Reasoning 77, 55--65 (2016; Zbl 1446.03090) Full Text: DOI
Hu, J.; Pedrycz, W.; Wang, G. A roughness measure of fuzzy sets from the perspective of distance. (English) Zbl 1352.03058 Int. J. Gen. Syst. 45, No. 3, 352-367 (2016). MSC: 03E72 68T37 PDFBibTeX XMLCite \textit{J. Hu} et al., Int. J. Gen. Syst. 45, No. 3, 352--367 (2016; Zbl 1352.03058) Full Text: DOI
Shakiba, A.; Hooshmandasl, M. R. Data volume reduction in covering approximation spaces with respect to twenty-two types of covering based rough sets. (English) Zbl 1356.68238 Int. J. Approx. Reasoning 75, 13-38 (2016). MSC: 68T37 PDFBibTeX XMLCite \textit{A. Shakiba} and \textit{M. R. Hooshmandasl}, Int. J. Approx. Reasoning 75, 13--38 (2016; Zbl 1356.68238) Full Text: DOI
Hońko, Piotr Compound approximation spaces for relational data. (English) Zbl 1352.68244 Int. J. Approx. Reasoning 71, 89-111 (2016). MSC: 68T37 68P15 PDFBibTeX XMLCite \textit{P. Hońko}, Int. J. Approx. Reasoning 71, 89--111 (2016; Zbl 1352.68244) Full Text: DOI
Zhao, Zhengang On some types of covering rough sets from topological points of view. (English) Zbl 1346.68215 Int. J. Approx. Reasoning 68, 1-14 (2016). MSC: 68T37 54A40 PDFBibTeX XMLCite \textit{Z. Zhao}, Int. J. Approx. Reasoning 68, 1--14 (2016; Zbl 1346.68215) Full Text: DOI
Ma, Duixia; Zhu, William The connectivity of the covering approximation space. (English) Zbl 1444.68235 Ciucci, Davide (ed.) et al., Rough sets and knowledge technology. 10th international conference, RSKT 2015, held as part of the international joint conference on rough sets, IJCRS 2015, Tianjin, China, November 20–23, 2015. Proceedings. Cham: Springer. Lect. Notes Comput. Sci. 9436, 435-445 (2015). MSC: 68T37 PDFBibTeX XMLCite \textit{D. Ma} and \textit{W. Zhu}, Lect. Notes Comput. Sci. 9436, 435--445 (2015; Zbl 1444.68235) Full Text: DOI
Liu, Yanfang; Zhu, William The matroidal structures of the second type of covering-based rough set. (English) Zbl 1444.68234 Ciucci, Davide (ed.) et al., Rough sets and knowledge technology. 10th international conference, RSKT 2015, held as part of the international joint conference on rough sets, IJCRS 2015, Tianjin, China, November 20–23, 2015. Proceedings. Cham: Springer. Lect. Notes Comput. Sci. 9436, 231-242 (2015). MSC: 68T37 05B35 PDFBibTeX XMLCite \textit{Y. Liu} and \textit{W. Zhu}, Lect. Notes Comput. Sci. 9436, 231--242 (2015; Zbl 1444.68234) Full Text: DOI