Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Jaume Casasnovas"'
Autor:
J. Vicente Riera, Jaume Casasnovas
Publikováno v:
Fuzzy Sets and Systems. 167:65-81
The aim of this paper is to extend a monotone operation defined on a discrete setting to a closed binary operation on the partially ordered set A"1 of discrete fuzzy numbers whose support is a subset of natural numbers. Moreover, we study several pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::31a9ee49c6fd18cd7c13307536788f83
https://doi.org/10.1016/j.fss.2010.09.016
https://doi.org/10.1016/j.fss.2010.09.016
Autor:
Jaume Casasnovas, Francesc Rosselló
Publikováno v:
International Journal of Intelligent Systems. 24:587-623
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a14c590d13ae353250800baf541c6bab
https://doi.org/10.1002/int.20350
https://doi.org/10.1002/int.20350
Autor:
Jaume Casasnovas, Gaspar Mayor
Publikováno v:
Fuzzy Sets and Systems. 159:1165-1177
Multisets are set-like structures where an element can appear more than once. They are also called bags. A set means a collection of types of objects {x,y,...} rather than of concrete tokens{x,x,x,y,y,...} of them. The set of multisets on a universe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90af365a7ac5e088a0428594512d5b61
https://doi.org/10.1016/j.fss.2007.12.005
https://doi.org/10.1016/j.fss.2007.12.005
Autor:
Francesc Rosselló, Jaume Casasnovas
Publikováno v:
Fuzzy Sets and Systems. 152:139-158
Let d be a metric on the set FP(X) of fuzzy subsets of a finite set X. A midpoint of two fuzzy subsets @m,@n@?FP(X) is any fuzzy subset @x@?FP(X) such that d(@x,@m)=d(@x,@n)=12d(@m,@n). These midpoints can be used to represent ''middle ways'' or ''co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::030dc64563bb21b600b1c6155ac41329
https://doi.org/10.1016/j.fss.2004.10.019
https://doi.org/10.1016/j.fss.2004.10.019
Publikováno v:
Fuzzy Sets and Systems. 149:349-367
In this paper we give an abstract characterization of the lattices that are isomorphic to the lattice of fuzzy weak subalgebras of some partial algebra, and we show that from this lattice we can extract more information about the algebra than from it
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c89ffb0e354dd2c813bd4f1d96cfd9f
https://doi.org/10.1016/j.fss.2003.12.002
https://doi.org/10.1016/j.fss.2003.12.002
Publikováno v:
Fuzzy Sets and Systems. 127:383-390
In this paper, we establish a necessary and sufficient condition on a semilattice for it to be isomorphic to the semilattice of inner extensions of a L-fuzzy partial Σ-algebra, for some complete brouwerian lattice L and some signature Σ. We also co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c087e48aa7a1c1127c3c0245c0bb508
https://doi.org/10.1016/s0165-0114(01)00067-7
https://doi.org/10.1016/s0165-0114(01)00067-7
Autor:
Jaume Casasnovas, J. Vicente Riera
Publikováno v:
Soft Computing in Humanities and Social Sciences ISBN: 9783642246715
Soft Computing in Humanities and Social Sciences
Soft Computing in Humanities and Social Sciences
In this article, we recall different student evaluation methods based on fuzzy set theory. The problem arises is the aggregation of this fuzzy information when it is presented as a fuzzy number. Such aggregation problem is becoming present in an incr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d7cac561ae09c77b08ae6b8006d8a8f8
https://doi.org/10.1007/978-3-642-24672-2_18
https://doi.org/10.1007/978-3-642-24672-2_18
Autor:
J. Vicente Riera, Jaume Casasnovas
Publikováno v:
FUZZ-IEEE
This paper is devoted to build S-implications on the bounded lattice AL 1 of discrete fuzzy numbers whose support is a subset of consecutive natural numbers of the finite chain L = {0, 1, …, m}. Moreover, we propose a method to compare them.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8f5fa926592c240af1c0ce525425d33
https://doi.org/10.1109/fuzzy.2010.5584768
https://doi.org/10.1109/fuzzy.2010.5584768
Autor:
Jaume Casasnovas, J. Vicente Riera
Publikováno v:
Modeling Decisions for Artificial Intelligence ISBN: 9783642162916
MDAI
MDAI
Multisets (also called bags) are like-structures where an element can appear more than once. Recently, several generalizations of this concept have been studied. In this article we deal with a new extension of this concept, the bounded fuzzy natural
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df85e67d31fd7d6d68f2fc24e91087f1
https://doi.org/10.1007/978-3-642-16292-3_9
https://doi.org/10.1007/978-3-642-16292-3_9
Autor:
Jaume Casasnovas, J. Vicente Riera
Publikováno v:
Communications in Computer and Information Science ISBN: 9783642140570
IPMU (2)
IPMU (2)
The aim of this paper is to build a strong negation \(\mathcal{N}\) on the bounded distributive lattice, \(\mathcal{A}_1^{L}\), of discrete fuzzy numbers whose support is a subset of consecutive natural numbers of the finite chain L = {0,1, ⋯ ,m},
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::311facdd63cbb51f8a46dccf62ed0302
https://doi.org/10.1007/978-3-642-14058-7_41
https://doi.org/10.1007/978-3-642-14058-7_41