Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Abd. Fatah Wahab"'
Publikováno v:
Neutrosophic Sets and Systems, Pp 455-465 (2023)
Uncertain and ambiguous data is usually presented as a data point. When dealing with uncertain data, it is challenging to deal with incompleteness, imprecision, and incertitude; therefore, various mathematical models were developed to resolve issues
Externí odkaz:
https://doaj.org/article/5a08ff89d832470fa29b6fb2b8e6b5dd
Publikováno v:
Symmetry, Vol 14, Iss 11, p 2267 (2022)
A fuzzy linguistic data set that is uncertain is difficult to analyze and describe in the form of a smooth and continuous generic figure. Therefore, the study aims to develop a new model of a B-spline surface using a different approach of a crisp and
Externí odkaz:
https://doaj.org/article/f8ca69a86dee4bab95d4335d97ce391d
Publikováno v:
Mathematics, Vol 9, Iss 9, p 1054 (2021)
This paper discusses the construction of a type-2 fuzzy B-spline model to model complex uncertainty of surface data. To construct this model, the type-2 fuzzy set theory, which includes type-2 fuzzy number concepts and type-2 fuzzy relation, is used
Externí odkaz:
https://doaj.org/article/03dd0a575b36405c9cb1f561510b1a7e
Publikováno v:
Journal of Applied Mathematics, Vol 2014 (2014)
This paper discusses the construction of a fuzzy B-spline surface model. The construction of this model is based on fuzzy set theory which is based on fuzzy number and fuzzy relation concepts. The proposed theories and concepts define the uncertainty
Externí odkaz:
https://doaj.org/article/3134df2635d34a56b5300230025cc72e
Publikováno v:
Advances and Applications in Discrete Mathematics. 25:285-302
Fuzzy linguistic data is difficult to analyze. It becomes a problem to describe the data in the form of smooth and continuous generic figure. Therefore, the generalization of the problems of linguistic data in the form of curves and surfaces requires
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fdb8e9f08c4178f25e322fa8ba299b49
https://doi.org/10.17654/dm025020285
https://doi.org/10.17654/dm025020285
Publikováno v:
Advances in Differential Equations and Control Processes. 23:261-277
Type-2 fuzzy set offers an opportunity to define a fuzzy control point with type-2 levels of uncertainty. We discuss the development of non-uniform B-spline curve model based on type-2 fuzzy set theory and also a type-2 level of NURBS curve model. Fi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::832aa53b43520f6ebfeccb42a69cf40a
https://doi.org/10.17654/de023020261
https://doi.org/10.17654/de023020261
Autor:
Ahmad Fadillah Embong, Abd. Fatah Wahab, Mohd. Syafiq Bidin, Mohammad Izat Emir Zulkifly, Yeak Su Hoe
Publikováno v:
Advances in Differential Equations and Control Processes. 23:251-260
It is difficult to visualize some curves due to the data complexity. Complex data that have intuitionistic and big data features are hard to be processed and shown entirely in one curve. Therefore, in this paper, intuitionistic fuzzy Bezier curve wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::243ad724da2f17f446700609d6ad8b3f
https://doi.org/10.17654/de023020251
https://doi.org/10.17654/de023020251
Autor:
Mohammad Izat Emir Zulkifly, Siti Azreendayani Abd. Rahim, Mazlina Muzafar Shah, Abd. Fatah Wahab
Publikováno v:
Advances and Applications in Discrete Mathematics. 25:303-313
Balancing government expenditure is a great challenge faced by several countries. The mathematical approaches used in this study are fuzzy set theory and fuzzy logic. Fuzzy logic has been applied in underground economy (UE) by several researchers. In
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a9d1b424cd6f9b2be3ea45cb98fb614
https://doi.org/10.17654/dm025020303
https://doi.org/10.17654/dm025020303
Publikováno v:
Advances and Applications in Discrete Mathematics. 21:1-23
Based on the theory and concept of fuzzy point relation, we introduce fuzzy Bezier curve interpolation and derive some of its properties. Based on this notion, fuzzy control point relation is defined which is then blended with the Bernstein basis fun
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f639edd06730ecdf7871af221298d5bd
https://doi.org/10.17654/dm021010001
https://doi.org/10.17654/dm021010001
Publikováno v:
Far East Journal of Mathematical Sciences (FJMS). 106:217-235
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ebb2bc00bdda059e09687509253221b5
https://doi.org/10.17654/ms106010217
https://doi.org/10.17654/ms106010217