The International Journal of Fuzzy Logic and Intelligent Systems

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Vol.21 No.1, March 25, 2021 < Previous Next >

Original Article
4 1068 404

Rice Fungal Diseases Recognition Using Modern Computer Vision Techniques

Igor V. Arinichev, Sergey V. Polyanskikh, Galina V. Volkova, and Irina V. Arinicheva
International Journal of Fuzzy Logic and Intelligent Systems 2021; 21(1): 1-11 https://doi.org/10.5391/IJFIS.2021.21.1.1
*Keywords : Convolutional neural networks, Machine learning, Computer vision, Rice, Fungal diseases

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Original Article
5 932 291

A Hybrid Neutrosophic GIS-MCDM Method Using a Weighted Combination Approach for Selecting Wind Energy Power Plant Locations: A Case Study of Sinai Peninsula, Egypt

Amany Mohamed Elhosiny, Haitham El-Ghareeb, Bahaa T. Shabana, and Ahmed AbouElfetouh
International Journal of Fuzzy Logic and Intelligent Systems 2021; 21(1): 12-28 https://doi.org/10.5391/IJFIS.2021.21.1.12
*Keywords : Single value neutrosophic numbers, Analytic network process, PROMETHEE, TOPSIS, Wind farms site selection, Multi criteria decision-making

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Original Article
14 768 227

On Soft Topological Polygroups and Their Examples

Rasoul Mousarezaei and Bijan Davvaz
International Journal of Fuzzy Logic and Intelligent Systems 2021; 21(1): 29-37 https://doi.org/10.5391/IJFIS.2021.21.1.29
*Keywords : Soft set, Topological polygroup, Soft polygroup, Soft topological polygroups

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Original Article
2 852 232

Multi-objective Portfolio Selection Based on Skew-Normal Uncertainty Distribution and Asymmetric Entropy

Seyyed Hamed Abtahi, Gholamhossein Yari, Farhad Hosseinzadeh Lotfi, and Rahman Farnoosh
International Journal of Fuzzy Logic and Intelligent Systems 2021; 21(1): 38-48 https://doi.org/10.5391/IJFIS.2021.21.1.38
*Keywords : Uncertain variable, Skew-normal uncertainty distribution, Asymmetric entropy, Mean-CVaR-entropy portfolio selection model, Non-dominated sorting genetic algorithms II (NSGA-II)

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Original Article
1 692 190

Fuzzy Mediation Analysis for KOSPI-Related Variables

Dae Jong Kim, Yoo Young Koo, and Jin Hee Yoon
International Journal of Fuzzy Logic and Intelligent Systems 2021; 21(1): 49-56 https://doi.org/10.5391/IJFIS.2021.21.1.49
*Keywords : Fuzzy numbers, Fuzzy data, KOSPI, Fuzzy mediation analysis

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Original Article
19 823 191

Soft ω^*-Paracompactness in Soft Topological Spaces

Samer Al Ghour
International Journal of Fuzzy Logic and Intelligent Systems 2021; 21(1): 57-65 https://doi.org/10.5391/IJFIS.2021.21.1.57
*Keywords : ω-open sets, ω^*-paracompact, Soft paracompact, Generated soft topology

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Original Article
2 980 218

A Proposed Fuzzy Model for Reducing the Risk of Insolvent Loans in the Credit Sector as Applied in Egypt

Noha Ibrahem Hasan, Haitham Elghareeb, Farahat Farag Farahat, Ahmed AboElfotouh
International Journal of Fuzzy Logic and Intelligent Systems 2021; 21(1): 66-75 https://doi.org/10.5391/IJFIS.2021.21.1.66
*Keywords : Credit risk, Non-performing loans, Fuzzy information systems, Knowledge base, Decision making

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Original Article
8 764 224

Study of Nonlinear Fuzzy Integro-differential Equations Using Mathematical Methods and Applications

Jamshad Ahmad, Angbeen Iqbal, and Qazi Mahmood Ul Hassan
International Journal of Fuzzy Logic and Intelligent Systems 2021; 21(1): 76-85 https://doi.org/10.5391/IJFIS.2021.21.1.76
*Keywords : Sumudu transform, Homotopy perturbation method, Non linear fuzzy integro-differential equation, Fuzzy solution

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Original Article
7 720 177

On the Left and Right Almost Hyperideals of LA-Semihypergroups

Shah Nawaz, Muhammad Gulistan , Nasreen Kausar , Salahuddin , and Mohammad Munir
International Journal of Fuzzy Logic and Intelligent Systems 2021; 21(1): 86-92 https://doi.org/10.5391/IJFIS.2021.21.1.86
*Keywords : LA-semihypergroups, Left almost hyperideals, Right almost hyperideals, Almost hyperideals, Minimal almost hyperideals

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Original Article
0 591 176

Ideals on Intuitionistic Fuzzy Supra Topological Spaces

Fadhil Abbas
International Journal of Fuzzy Logic and Intelligent Systems 2021; 21(1): 93-100 https://doi.org/10.5391/IJFIS.2021.21.1.93
*Keywords : Intuitionistic fuzzy-I-supra topology, Intuitionistic fuzzy s-local function, Intuitionistic fuzzy set operator Ψ_S

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