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The concept of a linguistic variable and its application to approximate reasoning—I
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“As a generalization of classical (crisp) set theory, the primary objective of fuzzy sets is to enable a mathematical representation of linguistic variables, allowing decision-makers to model systems characterized by partially known or incomplete information [48].”
From An Integrated AHP–Fuzzy AHP Evaluation Framework for Large Language Models in Software Engineering Education (2026) · cites this paper as [48]
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- Zadeh, 1973, Outline of a new approach to the analysis of complex systems and decision processes, IEEE Trans. Syst., Man and Cybern, SMC-3, 28, 10.1109/TSMC.1973.5408575 · DOI
- Bellman, 1966, Abstraction and pattern classification, J. Math. Anal. Appl., 13, 1, 10.1016/0022-247X(66)90071-0 · DOI
- Black, 1963, Reasoning with loose concepts, Dialogue, 2, 1, 10.1017/S001221730004083X · DOI
- Scriven, 1959, The logic of criteria, J. Philos., 56, 857, 10.2307/2022316 · DOI
- Khatchadourian, 1965, Vagueness, meaning and absurdity, Am. Phil. Quart., 2, 119
- Verma, 1970, Vagueness and the principle of excluded middle, Mind, 79, 67, 10.1093/mind/LXXIX.313.67 · DOI
- Goguen, 1969, The Logic of Inexact Concepts, Synthese, 19, 325, 10.1007/BF00485654 · DOI
- Zadeh, 1966, Shadows of fuzzy sets, Probl. Transfer Inf., 2, 37
- Goguen, 1967, L-fuzzy sets, J. Math. Anal. Appl., 18, 145, 10.1016/0022-247X(67)90189-8 · DOI
- Brown, 1971, A note on fuzzy sets, Inf. Control, 18, 32, 10.1016/S0019-9958(71)90288-9 · DOI
- Mizumoto, 1972, General formulation of formal grammars, Inf. Sci., 4, 87, 10.1016/0020-0255(72)90006-0 · DOI
- Zadeh, 1971, Similarity relations and fuzzy orderings, Inf. Sci., 3, 177, 10.1016/S0020-0255(71)80005-1 · DOI
- Bellman, 1970, Decision-making in a fuzzy environment, Manage. Sci., 17, B-141, 10.1287/mnsc.17.4.B141 · DOI
- Bellman, 1973, On the analytic formalism of the theory of fuzzy sets, Inf. Sci., 5, 149, 10.1016/0020-0255(73)90009-1 · DOI
- Zadeh, 1972, A fuzzy-set-theoretic intrepretation of linguistic hedges, J. Cybern., 2, 4, 10.1080/01969727208542910 · DOI
- Codd, 1971, Relational completeness of data base sublanguages, Vol. 6
- Zadeh, 1965, Fuzzy sets, Inf. Control, 8, 338, 10.1016/S0019-9958(65)90241-X · DOI · Paper page
- Brzozowski, 1965, Regular expressions for linear sequential circuits, IEEE Trans. Electron Comput., EC-14, 148, 10.1109/PGEC.1965.263959 · DOI
- Blikle, 1972, Equational languages, Inf. Control, 21, 134, 10.1016/S0019-9958(72)90063-0 · DOI
- Rosenkrantz, 1967, Matrix equation and normal forms of context-free grammars, J. Assoc. Comput. Mach., 14, 501, 10.1145/321406.321412 · DOI
- Zadeth, 1968, Semantics of context-free languages, Math. Syst. Theory, 2, 127, 10.1007/BF01692511 · DOI
- Zadeh, 1971, Quantitative fuzzy semantics, Inf. Sci., 3, 159, 10.1016/S0020-0255(71)80004-X · DOI
- Knuth, 1968, Semantics of context-free languages, Math. Syst. Theory, 2, 127, 10.1007/BF01692511 · DOI
- Wegner, 1972, The Vienna definition language, ACM Comput. Surv., 4, 5, 10.1145/356596.356598 · DOI
- Barkan, 1946, A functional calculus of first order based on strict implication, J. Symbol. Logic, 11, 1, 10.2307/2269159 · DOI
- Zadeh, 1968, Probability measures of fuzzy events, J. Math. Anal. Appl., 23, 421, 10.1016/0022-247X(68)90078-4 · DOI
- DeLuca, 1972, A definition of non-probabilistic entropy in the setting of fuzzy set theory, Inf. Control, 20, 201
- DeLuca, 1972, Algebraić properties of fuzzy sets, J. Math. Anal. Appl., 40, 373, 10.1016/0022-247X(72)90057-1 · DOI
- Rosenfeld, 1971, Fuzzy groups, J. Math. Anal. Appl., 35, 512, 10.1016/0022-247X(71)90199-5 · DOI
- Zadeh, 1968, Fuzzy Algorithms, Inf. Control, 12, 94, 10.1016/S0019-9958(68)90211-8 · DOI
- Santos, 1970, Fuzzy algorithms, Inf. Control, 17, 326, 10.1016/S0019-9958(70)80032-8 · DOI
- Chang, 1972, On the execution of fuzzy programs using finite state machines, IEEE Trans. Electron. Conput., C-21, 241
- Chang, 1972, Fuzzy mapping and control, IEEE Trans. Syst., Man and Cybern., SMC-2, 30, 10.1109/TSMC.1972.5408553 · DOI
- Lee, 1972, Fuzzy logic and the resolution principle, J. Assoc. Comput. Mach., 19, 109, 10.1145/321679.321688 · DOI
- Colby, 1971, Artificial paranoia, J. Artif. Intell., 2, 1, 10.1016/0004-3702(71)90002-6 · DOI
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Manzanares-Cañizares, C., Sánchez-Lite, A., Rosales-Prieto, V. F., Fuentes-Bargues, J., & González-Gaya, C. (2022) · Sustainability · doi:10.3390/su14116499 · Cited by 21
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“Various schemes are proposed to select the final crisp output based on the overall fuzzy output [19, 20].”
BackgroundVerma, L., Meher, R., Avazzadeh, Z., & Nikan, O. (2022) · Journal of Ocean Engineering and Science · doi:10.1016/j.joes.2022.04.026 · Cited by 21
Li, P., Wang, X., Liang, H., Zhang, S.-Z., Zhang, Y., Jiang, Y.-C., & Tang, Y. (2022) · Information Sciences · doi:10.1016/j.ins.2022.03.079 · Cited by 21
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“Thus, Zadeh [41] suggested the type-2 fuzzy sets.”
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Wei, X., Zhang, D.-Q., & Huang, S.-J. (2021) · Fuzzy Sets Syst. · doi:10.1016/j.fss.2021.09.017 · Cited by 21
Meng, F., & Dong, B. (2021) · Journal of Ambient Intelligence and Humanized Computing · doi:10.1007/s12652-021-03338-y · Cited by 29
“Zadeh (1975) first noted this problem and defined the concept of linguistic variables (LVs).”
BackgroundUmer, R., Touqeer, M., Omar, A. H., Ahmadian, A., Salahshour, S., & Ferrara, M. (2021) · Optimization and Engineering · doi:10.1007/s11081-021-09623-1 · Cited by 21
“Consequently, the “fuzzy set” (FS) theory introduced by Zadeh (1965a) was supposed to be used for coping up with the problems involving subjective uncertainties Chakraborty et al. (2018), Chakraborty et al. (2019), Alamin et al. (2020), [52].”
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Jiang, H., & Hu, B.-Q. (2024) · Expert systems with applications · doi:10.1016/j.eswa.2024.124869 · Cited by 20
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“In recognition of this inherent ambiguity, Zadeh introduced the fuzzy linguistic approach (Zadeh 1975).”
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Zand, J. P., Katebi, J., & Yaghmaei-Sabegh, S. (2024) · Expert systems with applications · doi:10.1016/j.eswa.2023.122445 · Cited by 20
Dong, J.-Y., & Wan, S. (2024) · Expert systems with applications · doi:10.1016/j.eswa.2024.123398 · Cited by 20
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Akram, M., & Habib, A. (2023) · Journal of Applied Mathematics and Computation · doi:10.1007/s12190-023-01935-y · Cited by 20
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“In 1973, Zadeh (1975) introduced the notion of type-2 fuzzy sets as a generalization of fuzzy sets (Zadeh 1965).”
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Alshammari, I., Parimala, M., Ozel, C., & Riaz, M. (2022) · Journal of Function Spaces · doi:10.1155/2022/3136462 · Cited by 20
“Intuitionistic fuzzy sets (IFSs) [5, 6], Pythagorean fuzzy sets (PyFS) [7–9], and q-rung orthopair fuzzy sets (q-ROPFS) [10, 11] are basic ideas in computational intelligence with numerous applications in fuzzy set (FS) [12, 13] system modeling and decision-making under uncertainty.”
BackgroundGani, A., & Sekkeli, M. (2022) · International journal of circuit theory and applications · doi:10.1002/cta.3374 · Cited by 20
“T1FSs have been improved by Zadeh with a new concept called type-2 fuzzy logic systems (T2FLSs).(29) From a theoretical perspective, an effective MPPT is the ratio of the practical power output to the true maximum power value.”
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“Type-2 fuzzy sets extend type-1 fuzzy sets (T1FSs), modeling the uncertainty of membership functions, including an extra dimension (Zadeh, 1975).”
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“Primarily, fuzzy set and fuzzy logic theory were proposed by Zadeh in different series of papers and book in Zadeh (1965, 1971, 1975), Zadeh and Rafik (2018).”
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Jin, F.-F., Zhang, Y., Garg, H., Liu, J.-P., & Chen, J. (2021) · Applied intelligence (Boston) · doi:10.1007/s10489-021-02372-9 · Cited by 20
“Zadeh LA (1975) The concept of a linguistic variable and its application to approximate reasoning.”
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“With the development of the discipline and its application in decision making, Zadeh proposed linguistic variables (Zadeh 1975) to represent linguistic information more conveniently and clearly.”
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Chiao, K.-P. (2021) · Expert systems with applications · doi:10.1016/j.eswa.2021.114789 · Cited by 20
Lupulescu, V., & O'Regan, D. (2021) · Fuzzy Sets Syst. · doi:10.1016/j.fss.2020.04.002 · Cited by 20
Ali, J. (2025) · Evolutionary Intelligence · doi:10.1007/s12065-025-01080-4 · Cited by 19
“Research based on linguistic variables (LVs) has been successful since Zadeh’s [18–20] introduction of LVs to fill in gaps in the expression of fuzzy information.”
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“The initial proposal of the fuzzy linguistic approach, which is based on the theory of fuzzy sets and linguistic variables, was put forth by Zadeh (1975).”
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Madi, E. N., Zakaria, Z. A., Sambas, A., & Sukono (2023) · Mathematics · doi:10.3390/math11163512 · Cited by 19
Liu, H.-C., Wang, J.-H., Zhang, L., & Chen, Q.-Y. (2023) · Journal of the Operational Research Society · doi:10.1080/01605682.2023.2242371 · Cited by 19
“Deal with vagueness when the information is not specified and with ambiguity when information is unclear and inconsistent Definition 1 (Zadeh, 1975; Xu, 2004).”
BackgroundZhang, L., Yang, Z., & Li, T. (2023) · Information Sciences · doi:10.1016/j.ins.2023.119451 · Cited by 19
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“A type-2 fuzzy set (cid:1) ˜ A in the universe of discourse X can be represented by a type-2 membership function m A ≈ shown as follows (Kahraman et al. 2014; Zadeh 1975): where J X represent an interval in [0, 1].”
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Bouchet, A., Sesma-Sara, M., Ochoa, G., Bustince, H., Montes, S., & Díaz, I. (2023) · Fuzzy Sets Syst. · doi:10.1016/j.fss.2023.03.008 · Cited by 19
Tian, Y., Song, S., Zhou, D., Pang, S., & Wei, C. (2023) · Expert systems with applications · doi:10.1016/j.eswa.2023.119826 · Cited by 19
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“To address this issue, the type-2 fuzzy theory has been employed, which can date back to Zadeh [25], who first proposed the concept of the type-2 fuzzy set.”
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Liu, Z., Wang, D., Wang, W., & Лю, П. (2021) · International Journal of Intelligent Systems · doi:10.1002/int.22698 · Cited by 21
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“Zadeh [1, 2] introduced the concepts of fuzzy sets and fuzzy numbers.”
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“After Zadeh (1965) introduce the ordinary fuzzy sets, numerous extensions have been proposed such as type-2 fuzzy sets (Zadeh, 1975), intuitionistic fuzzy sets (Atanassov,”
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“Values of fuzzy logic are shown as membership in the range of 0–1 (Zadeh 1975).”
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“Fuzzy sets deliver an important conceptual and algorithmic generalization of sets [3], [18], [19] by admitting a notion of partial membership.”
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“Due to this fact, Zadeh (1975) also introduced T2FS to overcome to this type of complex situation.”
Interval-valued picture fuzzy hypergraphs with application towards decision making
Khan, W. A., Arif, W., Rashmanlou, H., & Kosari, S. (2024) · Journal of Applied Mathematics and Computation · doi:10.1007/s12190-024-01996-7 · Cited by 18
Adaptive Nonstationary Fuzzy Neural Network
Chang, Q.-Q., Zhang, Z., Wei, F.-Y., Wang, J., Pedrycz, W., & Pal, N. R. (2024) · Knowledge-Based Systems · doi:10.1016/j.knosys.2024.111398 · Cited by 18
Jin, F.-F., Zhao, Y., Zheng, X., & Zhou, L.-G. (2023) · Engineering applications of artificial intelligence · doi:10.1016/j.engappai.2023.107006 · Cited by 18
Sayed, A., Zalam, B., Elhoushy, M., & Nabil, E. (2023) · Scientific Reports · doi:10.1038/s41598-023-41522-6 · Cited by 18
“T1FSs has limited capabilities to model such uncertainties.”
BackgroundApplication of Mamdani Fuzzy Inference System in Poultry Weight Estimation
Küçüktopçu, E., Cemek, B., & Şimşek, H. (2023) · Animals · doi:10.3390/ani13152471 · Cited by 18
Huang, R.-L., Wang, X., Hou, W.-H., Chen, Z., Wang, Y.-T., & Wang, J. (2023) · Computers & Industrial Engineering · doi:10.1016/j.cie.2023.109430 · Cited by 20
Zahedifar, M. (2023) · Environmental Earth Sciences · doi:10.1007/s12665-023-10934-y · Cited by 18
“In order to express the comparison of different evaluation criteria, representation of the importance weights of different attributes and rankings of alternatives is used as linguistic terms (Zadeh 1975).”
BackgroundMethodMulti attribute decision-making and interval-valued picture (S, T)-fuzzy graphs
Arif, W., Khan, W. A., Rashmanlou, H., Khan, A., & Muhammad, A. (2023) · Journal of Applied Mathematics and Computation · doi:10.1007/s12190-023-01862-y · Cited by 18
“Definition 3 [2] An IVFS P̄ in T can represented as P̄ = {p, ξP̄ (p) : p ∈ T }, where ξP̄ (p) : T → P([0, 1]) is a closed interval in [0, 1].”
BackgroundTech-center location selection by interval-valued spherical fuzzy AHP based MULTIMOORA methodology
Otay, I. (2023) · Soft Computing - A Fusion of Foundations, Methodologies and Applications · doi:10.1007/s00500-023-08082-3 · Cited by 18
“Since 1975, there have been many extensions of Type I fuzzy sets such as Type II fuzzy sets (Zadeh 1975), intuitionistic fuzzy sets (Atanassov 1986), Neutrosophic sets (Smarandache 2005), Hesitant fuzzy sets (Torra 2010), Pythagorean fuzzy sets (Atanassov 1991; Yager 2013), and Spherical fuzzy sets…”
BackgroundA Gaussian Type-2 Fuzzy Programming Approach for Multicrowd Congestion-Relieved Evacuation Planning
Men, J., Chen, G., Chen, P., & Zhou, L. (2022) · IEEE Transactions on Intelligent Transportation Systems · doi:10.1109/tits.2022.3180743 · Cited by 19
“Motivated for these reasons, the concept of a Type-2 fuzzy set (T2-FS) was proposed by Zadeh [37].”
BackgroundLiu, Y., & Yang, Y. (2022) · Computers & industrial engineering · doi:10.1016/j.cie.2022.108677 · Cited by 18
Metadata
- Authors
- Zadeh, L. A.
- Affiliations
- University of California, Berkeley (US)
- Corresponding author
- Zadeh, L.A.
- Venue
- Information Sciences
- Publisher
- Elsevier BV
- Published
- 1975
- Volume
- 8
- Issue
- 3
- Pages
- 199-249
- ISSN
- 0020-0255 (ISSN-L)
- OpenAlex
- W4245152641
- Cited by
- 12,187
- References
- 48
- Citations by year
- 2026: 309 · 2025: 516 · 2024: 569 · 2023: 707 · 2022: 682 · 2021: 746 · 2020: 693 · 2019: 759 · 2018: 655 · 2017: 598 · 2016: 551 · 2015: 546 · 2014: 484 · 2013: 437 · 2012: 367
- FWCI
- 13.65
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- Information Sciences (publishedVersion)
- Funders
- Army Research Office (DA-ARO-D-31-124-7 l-G1 74)
- National Science Foundation (GK-VP-610656X3)
- Topics
- Physical Sciences › Computer Science › Artificial Intelligence › Fuzzy Logic and Control Systems
- Physical Sciences › Computer Science › Computational Theory and Mathematics › Advanced Algebra and Logic
- Physical Sciences › Computer Science › Artificial Intelligence › Mathematical Control Systems and Analysis
- Keywords
- linguistic variables, approximate reasoning, fuzzy logic, compatibility function, hedges, linguistic truth values, nonlinear programming, human decision-making, fuzzy sets, artificial intelligence
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