Results 51 to 60 of about 14,410 (213)

Defuzzification method for ranking fuzzy numbers based on centroids and maximizing and minimizing set [PDF]

open access: yesDecision Science Letters, 2019
This paper proposes a new method on ranking fuzzy numbers through the process of defuzzification by using maximizing and minimizing set on the triangular fuzzy numbers formed from generalized trapezoidal fuzzy numbers.
Phani Bushan Rao Peddi
doaj   +1 more source

Multi-objective optimisation of risk and business strategy in real-world supply networks in the presence of uncertainty [PDF]

open access: yes, 2019
Selection of suppliers is very important for a strategic supply network (SN) design. This paper presents a novel multi-objective optimisation model for supplier selection and order allocation.
Dobrila Petrovic   +2 more
core   +1 more source

Denoising Diffusion Model With Pixel‐Adaptive Convolutions for Sheet Metal Forming Analysis

open access: yesProceedings in Applied Mathematics and Mechanics, Volume 26, Issue 2, June 2026.
ABSTRACT Traditional tool development processes in mechanical forming, especially for pressing tools, are often limited by time‐consuming trial‐and‐error cycles, which rely heavily on expert knowledge. These cycles can create bottlenecks and increase costs.
Syed Sarim Ali   +3 more
wiley   +1 more source

Cosine Similarity Measure Based Multi-attribute Decision-making with Trapezoidal Fuzzy Neutrosophic Numbers [PDF]

open access: yesNeutrosophic Sets and Systems, 2015
The objective of the study is to present cosine similarity measure based multi-attribute decision making under neutrosophic environment. The assesments of alternatives over the attributes are expressed with trapezoidal fuzzy neutrosophic numbers in which
Pranab Biswas   +2 more
doaj  

Linear programming problems with some multi-choice fuzzy parameters [PDF]

open access: yesYugoslav Journal of Operations Research, 2018
In this paper, we consider some Multi-choice linear programming (MCLP) problems where the alternative values of the multi-choice parameters are fuzzy numbers.
Pradhan Avik, Prasad Biswal Mahendra
doaj   +1 more source

Performance evaluation of two-fuzzy based cluster head selection systems for wireless sensor networks [PDF]

open access: yes, 2008
Sensor networks supported by recent technological advances in low power wireless communications along with silicon integration of various functionalities are emerging as a critically important computer class that enable novel and low cost applications ...
Anno, Junpei   +4 more
core   +4 more sources

Behavioral Domain‐Specific Effects of Positive Modulation of α5 and α6 GABAA Receptors in a Rat Double‐Hit Stress Model

open access: yesPharmacology Research &Perspectives, Volume 14, Issue 3, June 2026.
A double‐hit stress model in Sprague–Dawley rats induces alterations in motivation, motor impulsivity, and social recognition that are partially ameliorated by α5‐ and α6‐GABAA receptor modulation, suggesting domain‐specific effects of this modulation on the stress‐induced phenotype. ABSTRACT Impulsivity is an understudied area of post‐traumatic stress
Đorđe Đorović   +8 more
wiley   +1 more source

TRAPEZOİDAL LİNGUİSTİC CUBİC HESİTANT FUZZY TOPSIS METHOD AND APPLİCATİON TO GROUP DECİSİON MAKİNG PROGRAM

open access: yesJournal of New Theory, 2017
– In this paper, we define a new idea of trapezoidal linguistic cubic hesitant fuzzy number. We discuss some basic operational laws of trapezoidal linguistic cubic hesitant fuzzy number and hamming distance of trapezoidal linguistic cubic hesitant fuzzy ...
A. Fahmi, S. Abdullah, F. Amin
doaj  

The Inverse and General Inverse of Trapezoidal Fuzzy Numbers with Modified Elementary Row Operations

open access: yesMathematics
Trapezoidal positive/negative fuzzy numbers have no single definition; instead, various authors define them in relation to different concepts. This means that arithmetic operations for trapezoidal fuzzy numbers also differ. For the operations of addition,
Mashadi   +5 more
doaj   +1 more source

A fluence map optimization in IMRT for head and neck cancer based on trapezoidal fuzzy numbers* [PDF]

open access: yesمدل‌سازی پیشرفته ریاضی
The study of clinical observations in the family planning of intensity-modulated radiation therapy (IMRT), indicates that the target dose prescribed within the framework of trapezoidal fuzzy numbers, more closely matches the oncologist's goals.
ام البنین بزرگ   +2 more
doaj   +1 more source

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