X
Search Filters
Format Format
Subjects Subjects
Subjects Subjects
X
Sort by Item Count (A-Z)
Filter by Count
fuzzy sets (111) 111
computer science, artificial intelligence (108) 108
membership grades (96) 96
decision making (92) 92
decision-making (72) 72
operators (59) 59
topsis (56) 56
aggregation operators (53) 53
pythagorean fuzzy set (47) 47
sets (46) 46
pythagorean membership grades (43) 43
fuzzy-set (38) 38
pythagorean fuzzy sets (38) 38
fuzzy logic (37) 37
agglomeration (36) 36
numbers (35) 35
extension (34) 34
fuzzy (32) 32
multiple criterion (30) 30
entscheidungsfindung (26) 26
decision support systems (24) 24
information (22) 22
mathematics (22) 22
analysis (20) 20
accuracy function (19) 19
computational intelligence (18) 18
engineering (18) 18
computer science, interdisciplinary applications (17) 17
fuzzy-logik (17) 17
methods (17) 17
similarity measures (17) 17
operations (16) 16
algorithms (15) 15
computer science, information systems (15) 15
decision analysis (15) 15
engineering, electrical & electronic (15) 15
linguistics (15) 15
fuzzy systems (14) 14
selection (14) 14
uncertainty (14) 14
complexity (13) 13
entropy (13) 13
model (13) 13
multicriteria decision-making (12) 12
operational laws (12) 12
artificial intelligence (11) 11
data structures and information theory (11) 11
group decision making (11) 11
group decision-making (11) 11
mathematical analysis (11) 11
mathematical models (10) 10
multiple criteria decision making (10) 10
validierung (10) 10
aggregation operator (9) 9
mathematics, applied (9) 9
multidisciplinary sciences (9) 9
multiple attribute decision making (9) 9
multiple criteria decision analysis (9) 9
vikor (9) 9
automation & control systems (8) 8
distance measurement (8) 8
fuzzy set theory (8) 8
hierarchies (8) 8
mcdm (8) 8
pythagorean fuzzy numbers (8) 8
telecommunications (8) 8
environment (7) 7
multi-criteria decision making (7) 7
ranking (7) 7
similarity measure (7) 7
topsis method (7) 7
decision making models (6) 6
distance (6) 6
distances (6) 6
electronic computers. computer science (6) 6
general mathematics (6) 6
interval-valued pythagorean fuzzy set (6) 6
q‐rung orthopair fuzzy set (6) 6
similarity (6) 6
ahp (5) 5
bonferroni mean (5) 5
bonferroni mean operators (5) 5
commutativity (5) 5
complex fuzzy sets (5) 5
distance measure (5) 5
engineering, multidisciplinary (5) 5
fundamental properties (5) 5
goal programming (5) 5
information aggregation (5) 5
intuitionistic fuzzy set (5) 5
multi-attribute decision-making (5) 5
multiple attribute group decision making (5) 5
pattern recognition (5) 5
preference relations (5) 5
pythagorean fuzzy number (5) 5
q-rung orthopair fuzzy sets (5) 5
score function (5) 5
set (5) 5
vergleichsanalyse (5) 5
weight (5) 5
more...
Library Location Library Location
Language Language
Publication Date Publication Date
Click on a bar to filter by decade
Slide to change publication date range


International Journal of Intelligent Systems, ISSN 0884-8173, 04/2018, Volume 33, Issue 4, pp. 802 - 817
Journal Article
International Journal of Intelligent Systems, ISSN 0884-8173, 11/2018, Volume 33, Issue 11, pp. 2154 - 2174
We introduce the idea of orthopair membership grades and the related idea of general orthopair fuzzy sets. It is noted that these generalize the intuitionistic... 
rung | fuzzy sets | orthopair membership grades | dual aggregation operators | MULTICRITERIA DECISION-MAKING | PYTHAGOREAN MEMBERSHIP GRADES | COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE | Fuzzy sets | Agglomeration
Journal Article
International Journal of Intelligent Systems, ISSN 0884-8173, 04/2019, Volume 34, Issue 4, pp. 564 - 583
Journal Article
IEEE Transactions on Fuzzy Systems, ISSN 1063-6706, 10/2017, Volume 25, Issue 5, pp. 1222 - 1230
Journal Article
International Journal of Intelligent Systems, ISSN 0884-8173, 02/2018, Volume 33, Issue 2, pp. 259 - 280
The q‐rung orthopair fuzzy sets (q‐ROFs) are an important way to express uncertain information, and they are superior to the intuitionistic fuzzy sets and the... 
ELECTRE-III | NUMBERS | OPERATIONS | DISTANCES | SETS | PYTHAGOREAN MEMBERSHIP GRADES | SELECTION | COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE | ENTROPY | Decision-making | Fuzzy logic | Fuzzy sets | Operators | Decision making
Journal Article
International Journal of Intelligent Systems, ISSN 0884-8173, 05/2019, Volume 34, Issue 5, pp. 709 - 732
Journal Article
International Journal of Intelligent Systems, ISSN 0884-8173, 02/2018, Volume 33, Issue 2, pp. 315 - 347
In the real multi‐attribute group decision making (MAGDM), there will be a mutual relationship between different attributes. As we all know, the Bonferroni... 
NUMBERS | OPERATIONS | DISTANCES | SETS | PYTHAGOREAN MEMBERSHIP GRADES | AGGREGATION OPERATORS | COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE | Decision-making | Decision support systems | Fuzzy sets | Operators | Decision making | Parameter uncertainty
Journal Article
Journal of Intelligent and Fuzzy Systems, ISSN 1064-1246, 06/2016, Volume 31, Issue 1, pp. 529 - 540
The objective of the present work is divided into two folds. Firstly, an interval-valued Pythagorean fuzzy set (IVPFS) has been introduced along with their two... 
Pythagorean fuzzy set | MCDM | interval-valued Pythagorean fuzzy set | aggregated operators | accuracy function | NUMBERS | MEMBERSHIP GRADES | OPERATORS | COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE
Journal Article
Applied Soft Computing Journal, ISSN 1568-4946, 11/2017, Volume 60, pp. 167 - 179
•We introduce HFSs into PFSs and propose a new concept of HPFSs.•Considering MCDM with HPFSs, we study the distance measure.•With the aid of TOPSIS, we design... 
Hesitant fuzzy sets | Multi-criteria decision making | TOPSIS | Pythagorean fuzzy sets | LINGUISTIC TERM SETS | QUALIFLEX APPROACH | DISTANCE | COMPUTER SCIENCE, INTERDISCIPLINARY APPLICATIONS | MEMBERSHIP GRADES | SIMILARITY MEASURES | RANKING | COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE | Decision-making | Business schools | Analysis | Methods
Journal Article
Applied Soft Computing Journal, ISSN 1568-4946, 09/2019, Volume 82, p. 105560
This paper aims at developing a novel preference ranking organization method for enrichment evaluations (PROMETHEE) using a Pythagorean fuzzy combinative... 
Multiple criteria decision making | PROMETHEE | Combinative distance-based precedence approach | Pythagorean fuzzy set | Pythagorean membership grade | COMPUTER SCIENCE, INTERDISCIPLINARY APPLICATIONS | MEMBERSHIP GRADES | TODIM | PREFERENCE | TOPSIS | RANKING ORGANIZATION METHOD | COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE
Journal Article
Information Sciences, ISSN 0020-0255, 02/2016, Volume 330, pp. 104 - 124
Journal Article
Information Sciences, ISSN 0020-0255, 04/2018, Volume 435, pp. 282 - 295
Pythagorean fuzzy sets (PFSs) as a new generalization of intuitionistic fuzzy sets (IFSs) can effectively handle uncertain information more flexibly in the... 
Three-way decisions | Loss function | Decision-theoretic rough sets | TOPSIS | Pythagorean fuzzy sets | NETWORK | INVESTMENT DECISIONS | OPERATIONS | MEMBERSHIP GRADES | COMPUTER SCIENCE, INFORMATION SYSTEMS | MODEL | WEB | THEORETIC ROUGH SETS | AGGREGATION OPERATORS
Journal Article
International Journal of Intelligent Systems, ISSN 0884-8173, 11/2018, Volume 33, Issue 11, pp. 2255 - 2282
q‐Rung orthopair fuzzy set (q‐ROFS) is a powerful tool that attracts the attention of many scholars in dealing with uncertainty and vagueness. The aim of paper... 
FUNDAMENTAL PROPERTIES | NUMBERS | SOFT SETS | INFORMATION | PYTHAGOREAN MEMBERSHIP GRADES | EXTENSION | ALGORITHMS | TOPSIS | COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE | Decision-making | Analysis | Methods | Fuzzy sets | Multiple criterion | Agglomeration | Real numbers | Fuzzy systems
Journal Article
Artificial Intelligence Review, ISSN 0269-2821, 10/2019, Volume 52, Issue 3, pp. 1873 - 1927
Journal Article
International Journal of Intelligent Systems, ISSN 0884-8173, 06/2018, Volume 33, Issue 6, pp. 1234 - 1263
In this article, a new linguistic Pythagorean fuzzy set (LPFS) is presented by combining the concepts of a Pythagorean fuzzy set and linguistic fuzzy set. LPFS... 
aggregation operators | Pythagorean fuzzy set | multiattribute decision making | uncertainty | linguistic Pythagorean fuzzy set | NUMBERS | ACCURACY FUNCTION | ENVIRONMENT | MEMBERSHIP GRADES | COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE | LAWS | IMPROVED SCORE FUNCTION | TOPSIS | Decision-making | Linguistics | Fuzzy sets | Operators | Decision making | Mathematical programming
Journal Article
Information Fusion, ISSN 1566-2535, 05/2018, Volume 41, pp. 129 - 150
•Development of remoteness index-based Pythagorean fuzzy VIKOR methods.•Consideration of uncertain information represented by Pythagorean fuzzy... 
Pythagorean fuzzy set | Generalized distance measure | Comparative analysis | VIKOR | Remoteness index | Multiple criteria decision analysis | EXTENSIONS | MEMBERSHIP GRADES | COMPUTER SCIENCE, THEORY & METHODS | TOPSIS | COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE | Decision-making | Methods
Journal Article