Results 41 to 50 of about 500,880 (319)

Probability on fuzzy sets and ϵ-fuzzy sets

open access: yesJournal of Mathematical Analysis and Applications, 1983
AbstractThis research investigates the development of probability calculi for fuzzy sets (abbreviated FS's). Two FS algebras are employed, each as a basis for a FS probability calculus. One employs minima for FS intersections and consequently maxima for unions.
openaire   +2 more sources

Fuzzy sets and presheaves [PDF]

open access: yesCompositionality, 2019
This paper presents a presheaf theoretic approach to the construction of fuzzy sets, which builds on Barr's description of fuzzy sets as sheaves of monomorphisms on a locale. Presheaves are used to give explicit descriptions of limit and colimit descriptions in fuzzy sets on an interval.
openaire   +3 more sources

L-Fuzzy Sets and Isomorphic Lattices: Are All the “New” Results Really New? †

open access: yesMathematics, 2018
We review several generalizations of the concept of fuzzy sets with two- or three-dimensional lattices of truth values and study their relationship. It turns out that, in the two-dimensional case, several of the lattices of truth values considered here ...
Erich Peter Klement, Radko Mesiar
doaj   +1 more source

Fuzzy Sets

open access: yesInformation and Control, 1965
A fuzzy set is a class of objects with a continuum of grades of membership. Such a set is characterized by a membership (characteristic) function which assigns to each object a grade of membership ranging between zero and one. The notions of inclusion, union, intersection, complement, relation, convexity, etc., are extended to such sets, and various ...
openaire   +1 more source

Fuzzy Translations of a Fuzzy Set in UP-Algebras [PDF]

open access: yes, 2017
In this paper, we apply the concept of fuzzy translations of a fuzzy set to UP-algebras.For any fuzzy set $\mu$ in a UP-algebra,the concepts of fuzzy $\alpha$-translations of $\mu$ of type \textrm{I} and of fuzzy $\beta$-translations of $\mu$ of type ...
Iampan, A. (Aiyared)
core  

On the Intuitionistic fuzzy topological (metric and normed) spaces

open access: yes, 2005
In this paper, we define precompact set in intuitionistic fuzzy metric spaces and prove that any subset of an intuitionistic fuzzy metric space is compact if and only if it is precompact and complete.
Amini   +22 more
core   +1 more source

Rewriting the dendritic cell code in cancer—from subset identity to immunotherapeutic design

open access: yesFEBS Letters, EarlyView.
Dendritic cells (DCs) play central roles in cancer immunity but are often subverted by the tumor microenvironment. This review explores the diversity of DC subsets, their functional plasticity, and emerging therapeutic strategies to reprogram DCs for enhanced antitumor responses, including vaccines, in vivo targeting, and DC‐based immunotherapies ...
Estevão Carlos Silva Barcelos   +3 more
wiley   +1 more source

A novel extended Portuguese of Interactive and Multi‐Criteria Decision Making and Archimedean Bonferroni mean operators based on prospect theory to select green supplier with complex q‐rung orthopair fuzzy information

open access: yesCAAI Transactions on Intelligence Technology, 2023
The word sustainable or green supply chain refers to the concept of incorporating sustainable environmental procedures into the traditional supply chain.
Zeeshan Ali   +3 more
doaj   +1 more source

Response to neoadjuvant chemotherapy in early breast cancers is associated with epithelial–mesenchymal transition and tumor‐infiltrating lymphocytes

open access: yesMolecular Oncology, EarlyView.
Epithelial–mesenchymal transition (EMT) and tumor‐infiltrating lymphocytes (TILs) are associated with early breast cancer response to neoadjuvant chemotherapy (NAC). This study evaluated EMT and TIL shifts, with immunofluorescence and RNA sequencing, at diagnosis and in residual tumors as potential biomarkers associated with treatment response.
Françoise Derouane   +16 more
wiley   +1 more source

Approximate Reasoning with Fuzzy Booleans [PDF]

open access: yes, 2004
This paper introduces, in analogy to the concept of fuzzy numbers, the concept of fuzzy booleans, and examines approximate reasoning with the compositional rule of inference using fuzzy booleans.
Broek, P.M. van den, Noppen, J.A.R.
core   +2 more sources

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