Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Aifang Xie"'
Autor:
Aifang Xie
Publikováno v:
Symmetry, Vol 9, Iss 8, p 160 (2017)
In this work, by Zadeh’s extension principle, we extend representable uninorms and their fuzzy implications (coimplications) to type-2 fuzzy sets. Emphatically, we investigate in which algebras of fuzzy truth values the extended operations are type
Externí odkaz:
https://doaj.org/article/c5f7601e69884bf0b1277c010d43dd89
Autor:
Aifang Xie
Publikováno v:
Fuzzy Sets and Systems. 433:176-193
In this work, the structure of uninorms not locally internal on the boundary is discussed. We first study a conjunctive uninorm U with neutral element e, where the boundary function U ( 1 , ⋅ ) of U only has two points of discontinuity and one of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe128b7b2a057b81729f322f43b9efd4
https://doi.org/10.1016/j.fss.2021.08.004
https://doi.org/10.1016/j.fss.2021.08.004
Publikováno v:
Fuzzy Sets and Systems. 431:129-142
Among the great bunch of additional properties which fuzzy implications may satisfy, the so-called invariance with respect to T-powers highlights due to its applications in approximate reasoning. This property ensures the invariance of the truth valu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e12e6f7fc7164f5bd0a2851c39744414
https://doi.org/10.1016/j.fss.2021.08.006
https://doi.org/10.1016/j.fss.2021.08.006
Publikováno v:
Fuzzy Sets and Systems. 462:108453
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5b2f8e3da4dc10f1b7b49b99b6392fe
https://doi.org/10.1016/j.fss.2022.12.009
https://doi.org/10.1016/j.fss.2022.12.009
Autor:
Sanjiang Li, Aifang Xie
Publikováno v:
Fuzzy Sets and Systems. 386:95-104
Uninorms on the unit interval are a common extension of triangular norms (t-norms) and triangular conorms (t-conorms). As important aggregation operators, uninorms play a very important role in fuzzy logic and expert systems. Recently, several resear
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f027f8da3bc591dd4b37045fa6ba2447
https://doi.org/10.1016/j.fss.2019.04.020
https://doi.org/10.1016/j.fss.2019.04.020
Autor:
Aifang Xie
Publikováno v:
Fuzzy Sets and Systems. 352:92-118
In this work, by applying Zadeh's extension principle, we extend type-1 proper nullnorms and proper uninorms to fuzzy truth values. The definitions of type-2 nullnorms and uninorms are introduced. We mainly discuss in which subalgebras of fuzzy truth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::88c847b8b493128bb0109ae1f20953ed
https://doi.org/10.1016/j.fss.2018.03.002
https://doi.org/10.1016/j.fss.2018.03.002
Autor:
Guiying Fang, Aifang Xie
Publikováno v:
International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems. 25:929-945
In this work, by using h-generators, we introduce a new class of fuzzy implications, which are called (h, c)-generated implications. Some properties of (h, c)-implications are studied, including left neutrality, order property, exchange principle, la
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34b73d6cb455e7d26b38a913b9239bd3
https://doi.org/10.1142/s0218488517500404
https://doi.org/10.1142/s0218488517500404
Publikováno v:
Fuzzy Sets and Systems. 287:203-212
In this paper, quasi-homogeneous t-norms are generalized and then pseudo-homogeneous t-norms are introduced and characterized. It is shown that only some particular strict t-norms and the minimum t-norm T M are pseudo-homogeneous. The concepts of pse
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f43ca26d3a50c7401e99f2cd8ba02a9
https://doi.org/10.1016/j.fss.2014.11.026
https://doi.org/10.1016/j.fss.2014.11.026
Publikováno v:
International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems. 23:927-947
In this paper, we firstly introduce two new classes of fuzzy implications generated from one-variable functions, called [Formula: see text]- and [Formula: see text]-implications, respectively. Then we give a series of necessary and sufficient conditi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f327c45faf8cbe8fd4ed83f574084320
https://doi.org/10.1142/s0218488515500427
https://doi.org/10.1142/s0218488515500427
Autor:
Xiaohong, Sun, Hai, Ming, Ning, Dong, Aifang, Xie, Jun, Hu, Qijin, Zhang, Min, Yin, Zebo, Zhang, Jianping, Xie
Publikováno v:
In Optics Communications 2002 208(1):111-115