Results 1 to 10 of about 137,829 (97)

Trapezoidal Intuitionistic Fuzzy Power Heronian Aggregation Operator and Its Applications to Multiple-Attribute Group Decision-Making

open access: yesAxioms, 2022
Decision-making problems involve imprecise and incomplete information that can be modelled well using intuitionistic fuzzy numbers (IFNs). Various IFNs are available in the literature for modelling such problems. However, trapezoidal intuitionistic fuzzy
Jeevaraj Selvaraj   +2 more
doaj   +3 more sources

New Schweizer Sklar Norm Picture Fuzzy Operator and Decision Application [PDF]

open access: yesJisuanji gongcheng, 2023
Existing picture fuzzy operational laws do not satisfy the closure and picture fuzzy aggregation operators, mostly aggregating the evaluation information through a single operator, which interferes with the comprehensive consideration of the relationship
WANG Lei, WANG Nan
doaj   +1 more source

Unification of some generalized aggregation operators in neutrosophic cubic environment and its applications in multi expert decision making analysis [PDF]

open access: yesNeutrosophic Sets and Systems, 2023
This manuscript aims to provide a platform that merges different aggregation operators into a concise and computationally trackable single aggregation operator.
Majid Khan, Muhammad Gulistan
doaj   +1 more source

Multi Label Feature Selection Through Dual Hesitant q-Rung Orthopair Fuzzy Dombi Aggregation Operators

open access: yesIEEE Access, 2022
In this article, the feature selection (FS) process is taken as a multi criteria decision making (MCDM) problem. Also, to consider the impreciseness arising in the real time data, the values of the decision matrix procured after the ridge regression is ...
S. Kavitha   +4 more
doaj   +1 more source

Air Pollution Model using Neutrosophic Cubic Einstein Averaging Operators [PDF]

open access: yesNeutrosophic Sets and Systems, 2020
The neutrosophic cubic averaging and Einstein averaging aggregation operators are presented and applied to the air pollution model of the city of Peshawar, Pakistan. Neutrosophic cubic set (NCS) is a more generalized version of the neutrosophic set (NS)
Majid Khan   +3 more
doaj   +1 more source

A Novel Multi-Criteria Group Decision-Making Approach Based on Bonferroni and Heronian Mean Operators under Hesitant 2-Tuple Linguistic Environment

open access: yesMathematics, 2021
Ambiguous and uncertain facts can be handled using a hesitant 2-tuple linguistic set (H2TLS), an important expansion of the 2-tuple linguistic set. The vagueness and uncertainty of data can be grabbed by using aggregation operators.
Shahzad Faizi   +4 more
doaj   +1 more source

Interval type‑2 fuzzy aggregation operator in decision making and its application [PDF]

open access: yes, 2021
Type-2 fuzzy sets (T2FSs) can deal with higher modeling and uncertainties which exist in the real-world application, specifically in the control systems.
Broumi, Said   +3 more
core   +1 more source

Operators on Single Valued Trapezoidal Neutrosophic Numbers and SVTN-Group Decision Making [PDF]

open access: yesNeutrosophic Sets and Systems, 2018
In this paper, we first introduce single valued trapezoidal neutrosophic (SVTN) numbers with their properties. We then define some operations and distances of the SVTN-numbers.
Irfan Deli
doaj   +1 more source

Provenance for Aggregate Queries [PDF]

open access: yes, 2011
We study in this paper provenance information for queries with aggregation. Provenance information was studied in the context of various query languages that do not allow for aggregation, and recent work has suggested to capture provenance by annotating ...
Amsterdamer, Yael   +2 more
core   +4 more sources

Application of Choquet Integral-Fuzzy Measures for Aggregating Customers’ Satisfaction

open access: yesAdvances in Fuzzy Systems, 2021
Choquet integral is a type of aggregation operator that is commonly used to aggregate the interrelated information. Nowadays, this operator has been successfully embedded with fuzzy measures in solving various evaluation problems.
Lazim Abdullah   +2 more
doaj   +1 more source

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