El Atik, Abd El Fattah; Zedan, Ahmed Some membership functions via neighborhood systems: application to a rough set decision making. (English) Zbl 07805633 Bol. Soc. Parana. Mat. (3) 41, Paper No. 75, 11 p. (2023). MSC: 54F15 54F50 37B10 54D05 PDFBibTeX XMLCite \textit{A. E. F. El Atik} and \textit{A. Zedan}, Bol. Soc. Parana. Mat. (3) 41, Paper No. 75, 11 p. (2023; Zbl 07805633) Full Text: DOI
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
Xie, Yehai; Gao, Xiuwei Topological reduction approaches for relation decision systems. (English) Zbl 07710398 Int. J. Approx. Reasoning 157, 33-48 (2023). MSC: 68T37 PDFBibTeX XMLCite \textit{Y. Xie} and \textit{X. Gao}, Int. J. Approx. Reasoning 157, 33--48 (2023; Zbl 07710398) Full Text: DOI
Jain, Pankhuri; Som, Tanmoy Multigranular rough set model based on robust intuitionistic fuzzy covering with application to feature selection. (English) Zbl 07710389 Int. J. Approx. Reasoning 156, 16-37 (2023). MSC: 68T37 PDFBibTeX XMLCite \textit{P. Jain} and \textit{T. Som}, Int. J. Approx. Reasoning 156, 16--37 (2023; Zbl 07710389) 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
Dai, Jianhua; Zou, Xiongtao; Wu, Wei-Zhi Novel fuzzy \(\beta\)-covering rough set models and their applications. (English) Zbl 07817200 Inf. Sci. 608, 286-312 (2022). MSC: 68-XX 03-XX PDFBibTeX XMLCite \textit{J. Dai} et al., Inf. Sci. 608, 286--312 (2022; Zbl 07817200) Full Text: DOI
Gao, Qiang; Ma, Liwen A novel notion in rough set theory: invariant subspace. (English) Zbl 1522.54009 Fuzzy Sets Syst. 440, 90-111 (2022). MSC: 54A40 68T37 PDFBibTeX XMLCite \textit{Q. Gao} and \textit{L. Ma}, Fuzzy Sets Syst. 440, 90--111 (2022; Zbl 1522.54009) 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
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
Kong, Qingzhao; Zhang, Xiawei; Xu, Weihua; Long, Binghan A novel granular computing model based on three-way decision. (English) Zbl 07512026 Int. J. Approx. Reasoning 144, 92-112 (2022). MSC: 68T37 PDFBibTeX XMLCite \textit{Q. Kong} et al., Int. J. Approx. Reasoning 144, 92--112 (2022; Zbl 07512026) Full Text: DOI
Niu, Xinli; Sun, Zhenduo; Kong, Xiangzhi A new type of dyad fuzzy \(\beta \)-covering rough set models base on fuzzy information system and its practical application. (English) Zbl 07478935 Int. J. Approx. Reasoning 142, 13-30 (2022). MSC: 68T37 PDFBibTeX XMLCite \textit{X. Niu} et al., Int. J. Approx. Reasoning 142, 13--30 (2022; Zbl 07478935) 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
Al-shami, Tareq M. Improvement of the approximations and accuracy measure of a rough set using somewhere dense sets. (English) Zbl 1498.68313 Soft Comput. 25, No. 23, 14449-14460 (2021). MSC: 68T37 PDFBibTeX XMLCite \textit{T. M. Al-shami}, Soft Comput. 25, No. 23, 14449--14460 (2021; Zbl 1498.68313) 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
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
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
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
El-Bably, Mostafa K.; Al-Shami, Tareq M. Different kinds of generalized rough sets based on neighborhoods with a medical application. (English) Zbl 1479.54029 Int. J. Biomath. 14, No. 8, Article ID 2150086, 32 p. (2021). MSC: 54B30 54A40 03E72 03E99 60L90 PDFBibTeX XMLCite \textit{M. K. El-Bably} and \textit{T. M. Al-Shami}, Int. J. Biomath. 14, No. 8, Article ID 2150086, 32 p. (2021; Zbl 1479.54029) Full Text: DOI
Hosny, Mona Topologies generated by two ideals and the corresponding \(j\)-approximations spaces with applications. (English) Zbl 1477.54003 J. Math. 2021, Article ID 6391266, 13 p. (2021). MSC: 54A10 PDFBibTeX XMLCite \textit{M. Hosny}, J. Math. 2021, Article ID 6391266, 13 p. (2021; Zbl 1477.54003) Full Text: DOI
Wang, Zhaohao A new description of transversal matroids through rough set approach. (English) Zbl 1519.68280 Fundam. Inform. 179, No. 4, 399-416 (2021). MSC: 68T37 05B35 PDFBibTeX XMLCite \textit{Z. Wang}, Fundam. Inform. 179, No. 4, 399--416 (2021; Zbl 1519.68280) 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
Su, Lirun; Yu, Fusheng Matrix approach to spanning matroids of rough sets and its application to attribute reduction. (English) Zbl 1514.68299 Theor. Comput. Sci. 893, 105-116 (2021). MSC: 68T37 05B35 PDFBibTeX XMLCite \textit{L. Su} and \textit{F. Yu}, Theor. Comput. Sci. 893, 105--116 (2021; Zbl 1514.68299) 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
Jin, Qiu; Li, Lingqiang; Ma, Zhenming; Yao, Bingxue A note on the relationships between generalized rough sets and topologies. (English) Zbl 1487.68230 Int. J. Approx. Reasoning 130, 292-296 (2021). MSC: 68T37 54A99 PDFBibTeX XMLCite \textit{Q. Jin} et al., Int. J. Approx. Reasoning 130, 292--296 (2021; Zbl 1487.68230) Full Text: DOI
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
Mhemdi, Abdelwaheb; Al-shami, Tareq M. Functionally separation axioms on general topology. (English) Zbl 1477.54020 J. Math. 2021, Article ID 5590047, 5 p. (2021). MSC: 54D10 54B30 PDFBibTeX XMLCite \textit{A. Mhemdi} and \textit{T. M. Al-shami}, J. Math. 2021, Article ID 5590047, 5 p. (2021; Zbl 1477.54020) Full Text: DOI
Abo-Elhamayel, M.; Yang, Yingjie Generalizations of rough sets via topology. (English) Zbl 1474.54001 Afr. Mat. 32, No. 1-2, 41-50 (2021). MSC: 54A05 54H99 PDFBibTeX XMLCite \textit{M. Abo-Elhamayel} and \textit{Y. Yang}, Afr. Mat. 32, No. 1--2, 41--50 (2021; Zbl 1474.54001) 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
Kondo, Michiro Note on topologies induced by coverings of approximation spaces. (English) Zbl 1509.68263 Int. J. Approx. Reasoning 129, 41-48 (2021). MSC: 68T37 54A05 PDFBibTeX XMLCite \textit{M. Kondo}, Int. J. Approx. Reasoning 129, 41--48 (2021; Zbl 1509.68263) 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
Hosny, Mona Idealization of \(j\)-approximation spaces. (English) Zbl 1513.54007 Filomat 34, No. 2, 287-301 (2020). MSC: 54A05 54A10 54A40 PDFBibTeX XMLCite \textit{M. Hosny}, Filomat 34, No. 2, 287--301 (2020; Zbl 1513.54007) Full Text: DOI
Hosny, Mona Topological approach for rough sets by using \(J\)-nearly concepts via ideals. (English) Zbl 1513.54039 Filomat 34, No. 2, 273-286 (2020). MSC: 54A40 54A05 68T37 PDFBibTeX XMLCite \textit{M. Hosny}, Filomat 34, No. 2, 273--286 (2020; Zbl 1513.54039) Full Text: DOI
Salama, A. S. Bitopological approximation space with application to data reduction in multi-valued information systems. (English) Zbl 1499.54022 Filomat 34, No. 1, 99-110 (2020). MSC: 54A05 54B05 54D35 03B70 54E55 PDFBibTeX XMLCite \textit{A. S. Salama}, Filomat 34, No. 1, 99--110 (2020; Zbl 1499.54022) Full Text: DOI
Catanzariti, Francesca; Chiaselotti, Giampiero; Infusino, Federico G.; Marino, Giuseppe Object similarity measures and Pawlak’s indiscernibility on decision tables. (English) Zbl 1474.68351 Inf. Sci. 539, 104-135 (2020). MSC: 68T37 PDFBibTeX XMLCite \textit{F. Catanzariti} et al., Inf. Sci. 539, 104--135 (2020; Zbl 1474.68351) Full Text: DOI
Zhan, Jianming; Jiang, Haibo; Yao, Yiyu Covering-based variable precision fuzzy rough sets with PROMETHEE-EDAS methods. (English) Zbl 1474.68378 Inf. Sci. 538, 314-336 (2020). MSC: 68T37 PDFBibTeX XMLCite \textit{J. Zhan} et al., Inf. Sci. 538, 314--336 (2020; Zbl 1474.68378) Full Text: DOI
Singh, Pankaj Kumar; Tiwari, Surabhi Topological structures in rough set theory: a survey. (English) Zbl 1488.54036 Hacet. J. Math. Stat. 49, No. 4, 1270-1294 (2020). MSC: 54A40 54-02 PDFBibTeX XMLCite \textit{P. K. Singh} and \textit{S. Tiwari}, Hacet. J. Math. Stat. 49, No. 4, 1270--1294 (2020; Zbl 1488.54036) Full Text: DOI
Priyalatha, S. P. R. Apply on complementary neighbourhood via nano topology. (English) Zbl 1488.54012 South East Asian J. Math. Math. Sci. 16, No. 3, 171-180 (2020). MSC: 54A05 54C05 PDFBibTeX XMLCite \textit{S. P. R. Priyalatha}, South East Asian J. Math. Math. Sci. 16, No. 3, 171--180 (2020; Zbl 1488.54012) Full Text: Link
El Sayed, M.; Al Qubati, Abdul Gawad A. Q.; El-Bably, M. K. Soft pre-rough sets and its applications in decision making. (English) Zbl 1482.03012 Math. Biosci. Eng. 17, No. 5, 6045-6063 (2020). Reviewer: Zhan Jianming (Enshi) MSC: 03E72 91B06 91B86 92C50 PDFBibTeX XMLCite \textit{M. El Sayed} et al., Math. Biosci. Eng. 17, No. 5, 6045--6063 (2020; Zbl 1482.03012) 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
Sakai, Hiroshi; Nakata, Michinori; Watada, Junzo NIS-apriori-based rule generation with three-way decisions and its application system in SQL. (English) Zbl 1456.68201 Inf. Sci. 507, 755-771 (2020). MSC: 68T37 68P15 PDFBibTeX XMLCite \textit{H. Sakai} et al., Inf. Sci. 507, 755--771 (2020; Zbl 1456.68201) 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
Ma, Liwen Couple fuzzy covering rough set models and their generalizations to CCD lattices. (English) Zbl 1490.68228 Int. J. Approx. Reasoning 126, 48-69 (2020). MSC: 68T37 68T30 PDFBibTeX XMLCite \textit{L. Ma}, Int. J. Approx. Reasoning 126, 48--69 (2020; Zbl 1490.68228) Full Text: DOI
Demirtas, Naime; Hussain, Sabir; Dalkilic, Orhan New approaches of inverse soft rough sets and their applications in a decision making problem. (English) Zbl 1463.54015 J. Appl. Math. Inform. 38, No. 3-4, 335-349 (2020). MSC: 54A10 90B50 06D72 54D10 PDFBibTeX XMLCite \textit{N. Demirtas} et al., J. Appl. Math. Inform. 38, No. 3--4, 335--349 (2020; Zbl 1463.54015) Full Text: DOI
Wu, Huishan; Liu, Guilong The relationships between topologies and generalized rough sets. (English) Zbl 1434.68578 Int. J. Approx. Reasoning 119, 313-324 (2020). MSC: 68T37 54A99 PDFBibTeX XMLCite \textit{H. Wu} and \textit{G. Liu}, Int. J. Approx. Reasoning 119, 313--324 (2020; Zbl 1434.68578) Full Text: DOI
Wang, Zhaohao; Feng, Qinrong; Wang, Hong The lattice and matroid representations of definable sets in generalized rough sets based on relations. (English) Zbl 1458.03041 Inf. Sci. 485, 505-520 (2019). MSC: 03E72 68T37 PDFBibTeX XMLCite \textit{Z. Wang} et al., Inf. Sci. 485, 505--520 (2019; Zbl 1458.03041) 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
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
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, Liwen; Lu, Hui Six-set approximation theorem of neighborhood related rough sets. (English) Zbl 1468.68239 Int. J. Approx. Reasoning 115, 180-193 (2019). MSC: 68T37 PDFBibTeX XMLCite \textit{L. Ma} and \textit{H. Lu}, Int. J. Approx. Reasoning 115, 180--193 (2019; Zbl 1468.68239) 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
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
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
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
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
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
Liu, Fu-Lun; Zhang, Ben-Wen; Ciucci, Davide; Wu, Wei-Zhi; Min, Fan A comparison study of similarity measures for covering-based neighborhood classifiers. (English) Zbl 1440.68223 Inf. Sci. 448-449, 1-17 (2018). MSC: 68T05 62H30 68T37 PDFBibTeX XMLCite \textit{F.-L. Liu} et al., Inf. Sci. 448--449, 1--17 (2018; Zbl 1440.68223) 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
Salama, A. S. Generalized topological approximation spaces and their medical applications. (English) Zbl 1443.54004 J. Egypt. Math. Soc. 26, 412-416 (2018). MSC: 54A05 54B05 54D35 03B70 PDFBibTeX XMLCite \textit{A. S. Salama}, J. Egypt. Math. Soc. 26, 412--416 (2018; Zbl 1443.54004) Full Text: DOI
Wang, Pei; Wu, Qingjun; He, Jiali; Shang, Xiao Approximation operator based on neighborhood systems. (English) Zbl 1423.68517 Symmetry 10, No. 11, Paper No. 539, 12 p. (2018). MSC: 68T37 PDFBibTeX XMLCite \textit{P. Wang} et al., Symmetry 10, No. 11, Paper No. 539, 12 p. (2018; Zbl 1423.68517) 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
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
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
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
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
Grabowski, Adam Computer certification of generalized rough sets based on relations. (English) Zbl 1489.68284 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, 83-94 (2017). MSC: 68T37 68T30 68V20 PDFBibTeX XMLCite \textit{A. Grabowski}, Lect. Notes Comput. Sci. 10313, 83--94 (2017; Zbl 1489.68284) 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
Zhan, Jianming; Zhu, Kuanyun; Leoreanu-Fotea, Violeta Roughness in hemirings based on fuzzy strong \(h\)-ideals. (English) Zbl 1400.16053 J. Mult.-Val. Log. Soft Comput. 29, No. 1-2, 43-66 (2017). MSC: 16Y99 16D25 16Y60 PDFBibTeX XMLCite \textit{J. Zhan} et al., J. Mult.-Val. Log. Soft Comput. 29, No. 1--2, 43--66 (2017; Zbl 1400.16053) Full Text: Link
Zhan, Jianming; Yaqoob, Naveed; Khan, Madad Roughness in non-associative po-semihypergroups based on pseudohyperorder relations. (English) Zbl 1398.06035 J. Mult.-Val. Log. Soft Comput. 28, No. 2-3, 153-177 (2017). MSC: 06F99 20N25 20N20 PDFBibTeX XMLCite \textit{J. Zhan} et al., J. Mult.-Val. Log. Soft Comput. 28, No. 2--3, 153--177 (2017; Zbl 1398.06035) Full Text: Link
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
Zhang, Zhipeng; Kudo, Yasuo; Murai, Tetsuya Neighbor selection for user-based collaborative filtering using covering-based rough sets. (English) Zbl 1396.91397 Ann. Oper. Res. 256, No. 2, 359-374 (2017). MSC: 91B42 90B60 PDFBibTeX XMLCite \textit{Z. Zhang} et al., Ann. Oper. Res. 256, No. 2, 359--374 (2017; Zbl 1396.91397) 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
Hosny, M.; Raafat, M. A note on “On generalizing covering approximation space”. (English) Zbl 1385.54001 J. Egypt. Math. Soc. 25, No. 4, 391-392 (2017). MSC: 54A05 03E20 54G20 PDFBibTeX XMLCite \textit{M. Hosny} and \textit{M. Raafat}, J. Egypt. Math. Soc. 25, No. 4, 391--392 (2017; Zbl 1385.54001) 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
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
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
Liu, Guilong; Hua, Zheng; Zou, Jiyang Relations arising from coverings and their topological structures. (English) Zbl 1400.68222 Int. J. Approx. Reasoning 80, 348-358 (2017). MSC: 68T37 03E72 54A40 PDFBibTeX XMLCite \textit{G. Liu} et al., Int. J. Approx. Reasoning 80, 348--358 (2017; Zbl 1400.68222) 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
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
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, 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
Zakaria, Amr; John, S. J.; El-Sheikh, S. A. Generalized rough multiset via multiset ideals. (English) Zbl 1361.03059 J. Intell. Fuzzy Syst. 30, No. 3, 1791-1802 (2016). MSC: 03E72 03G25 68T37 PDFBibTeX XMLCite \textit{A. Zakaria} et al., J. Intell. Fuzzy Syst. 30, No. 3, 1791--1802 (2016; Zbl 1361.03059) 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
Zhan, Jianming; Davvaz, Bijan A kind of new rough set: rough soft sets and rough soft rings. (English) Zbl 1361.16038 J. Intell. Fuzzy Syst. 30, No. 1, 475-483 (2016). MSC: 16Y99 PDFBibTeX XMLCite \textit{J. Zhan} and \textit{B. Davvaz}, J. Intell. Fuzzy Syst. 30, No. 1, 475--483 (2016; Zbl 1361.16038) 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
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
Grabowski, Adam; Mitsuishi, Takashi Formalizing lattice-theoretical aspects of rough and fuzzy sets. (English) Zbl 1444.68291 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, 347-356 (2015). MSC: 68V20 03E72 03G10 68T37 PDFBibTeX XMLCite \textit{A. Grabowski} and \textit{T. Mitsuishi}, Lect. Notes Comput. Sci. 9436, 347--356 (2015; Zbl 1444.68291) Full Text: DOI
D’eer, Lynn; Cornelis, Chris New neighborhood based rough sets. (English) Zbl 1444.68220 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, 191-201 (2015). MSC: 68T37 PDFBibTeX XMLCite \textit{L. D'eer} and \textit{C. Cornelis}, Lect. Notes Comput. Sci. 9436, 191--201 (2015; Zbl 1444.68220) Full Text: DOI Link