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  1 - A Primal Simplex Algorithm for Solving Linear Programming Problem with Grey Cost Coefficients
  S.H. Nasseri A. Yazdani D. Darvishi Salokolaei
• Open Access Article
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  2 - Analyzing the systemic risk of banking industry by using EMD and GRA based on the dynamic complex network approach.
  ali NAMAKI Hadis Khalili
• Open Access Article
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  3 - Forecasting the Price of Natural Gas Using Developed Methods Based on Grays and Fractals
  Saeed Emami Koupaee Shiva Zamani A. Reza Heidarzadeh Hanzaee M. Reza Shahnazari
• Open Access Article
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  4 - Portfolio selection by Using Multi Attribute Decision Making based on grey relational analysis and linear programming
  A. Asghar Anvari Rostami Mahdis Taghavi M. Ebrahim Aghababaei
• Open Access Article
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  5 - A two-stage study of grey system theory and DEA in strategic alliance: An application in Vietnamese Steel industry
  Hoang-Phu Nguyen Nhu-Ty Nguyen
• Open Access Article
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  6 - A Review of Greywater Characteristics and Treatment Methods
  masoud rezaeei Mohammad sarafzadeh
  10.22034/jest.2020.10822
• Open Access Article
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  7 - usefulness of meta-heuristic algorithms on optimizing of the integrated risk in banking system
  eskandar vaziri Farhad dehdar Mohamad reza abdoli
• Open Access Article
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  8 - انتخاب رهبران رای با استفاده از الگوریتم بهینه سازی گرگ خاکستری در شبکه های اجتماعی
  صمد محمد اقدم فرهاد سلیمانیان قره چپق محمد مصدری
• Open Access Article
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  9 - Optimal Process Parameters in ECMAP of Al−3% Mg Alloy Strips
  Peyman Mashhadi Keshtiban
• Open Access Article
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  10 - Measurement of Bitcoin Daily and Monthly Price Prediction Error Using Grey Model, Back Propagation Artificial Neural Network and Integrated model of Grey Neural Network
  Mahdi Madanchi Zaj Mohammad Ebrahim Samavi Emad Koosha
  10.22034/amfa.2020.1881110.1315
• Open Access Article
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  11 - Prioritization of the Effective Factors in Service Quality and Customers Satisfaction Using Grey Relational Analysis (GRA) Method
  Seyyed Javad Iranban Somayeh Mohammadi
• Open Access Article
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  12 - Investigating the Factors Affecting Green Productivity in Iranian Automotive Industries Using Gray Dimetallic Approach
  Adel Azar Reza Esmaeilpour ATENA Mahdavi
• Open Access Article
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  13 - Supplier Selection Using Analytical Hierarchal Process and Grey Relational Analysis
  Mohammad Akbari
• Open Access Article
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  14 - Outsourcing Reverse Logistics: Evaluating Strategic Decision Factors using Novel Combined SWOT and Grey AHP Approach
  Mohsen Zareinejad
• Open Access Article
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  15 - A Comparative Analysis of Approaches to Multi-criteria Decision Gray Prioritize Suppliers (Case Study: Isfahan Mobarakeh Steel Company)
  Ahmad Reza Ghasemi Hashem Mozzez Fatemeh Abedi Jebeli
• Open Access Article
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  16 - Using Linear Goal Programming Approach in Quality Function Deployment Method in Grey Conditions (Case Study: Checking Quality of Olive Oil)
  Behzad Babakhani Emad Roghanian Shima Azarnia
• Open Access Article
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  17 - Human factors design strategy map focuses on the age composition of the labor force based on interpretive Structural Modeling (ISM) and a cognitive map of gray dynamic scorecard approach
  nasim roudabr Meysam Jafari eskandari
• Open Access Article
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  18 - A grey decision-making and factor analysis technique approach to the supplier selection problem: A case study of Sazeh Gostar Saipa Company
  Maghsoud amiri narges saberi hassan haleh
• Open Access Article
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  19 - Presenting a Hybrid Model of Data Envelopment Analysis and Multi-Objective Decision Making to Achieve the Efficiency Score of Decision Making Units in Grey Environment
  Alizera Alinezhad Hossen Kakavand Abolfazle Kazemi Ali Shakorloo
• Open Access Article
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  20 - A Hybrid Grey based Two Steps Clustering and Firefly Algorithm for Portfolio Selection
  farshad faezy razi Naeimeh Shadloo
  10.22094/joie.2017.276
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  21 - Healthcare Districting Optimization Using Gray Wolf Optimizer and Ant Lion Optimizer Algorithms (case study: South Khorasan Healthcare System in Iran)
  Hiwa Farughi Sobhan Mostafayi Jamal Arkat
  10.22094/joie.2018.766.1489
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  22 - A Novel Model for the Analysis of Interactions Between Governments and Agricultures in a Study of Social Beneficial Externalities Based on the Stackelberg Game: A Case Study on Cotton Production
  Mohammad Ali Shafia Sayyede Ashraf Moousavi Loghman Aghdas Badiee Kamran Shahanaghi
  10.22094/joie.2018.622.1400
• Open Access Article
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  23 - Multi-objective Optimization of Turning of Titanium Alloy Under Minimum Quantity Lubrication
  Satish Chinchanikar Jitendra Katiyar Omkar Manav
  10.22094/joie.2021.1937743.1886
• Open Access Article
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  24 - Modelling and optimization of a tri-objective Transportation-Location-Routing Problem considering route reliability: using MOGWO, MOPSO, MOWCA and NSGA-II
  Fariba Maadanpour Safari Farhad Etebari Adel Pourghader Chobar
  10.22094/joie.2020.1893849.1730
• Open Access Article
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  25 - Promoting supply chain productivity with the use of The invincibility theory
  Zahra KHoshsepehr Sayed Hussein Fakhrpour Mohammad Hasan Maleki
• Open Access Article
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  26 - A Hybrid Model for Assessing Student Mathematical Skills
  Michael Voskoglou
  10.30495/tfss.2022.1971496.1052
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  27 - ‎Managing the Uncertainty‎: From Probability to Fuzziness‎, Neutrosophy and Soft Sets
  Michael Voskoglou
  10.30495/tfss.2022.1960147.1036
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  28 - A Hybrid Method of DEA and MODM in Grey Environment
  Alireza Alinezhad
• Open Access Article
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  29 - Optimal Active Distribution Network Reconfiguration for Loss and Supply Cost Minimization Using Grey Wolf Algorithm
  katayun Rahmati Reza Ebrahimi Vahid Parvin Darabad
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  30 - A Comparative Study of Dynamic Portfolio Optimization Using Grey Relational Analysis Methods and Basic Methods (Average, Moving Average and Moving Average) in Tehran Stock Exchange
  Reza Adak Mehdi Meshki Miavaghi Mohammad Hassan Qolizadeh
  10.71848/jcma.2024.997309
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  31 - Application of Grey Numbers and Neutrosophic Sets to Assessment Processes
  Michael Voskoglou
  10.30495/fomj.2023.1992552.1104
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  32 - A Combined Fuzzy Multi-Criteria Decision Making Framework for Evaluation of Islamic Banks: A Case of MENA Region
  Ali Jamali Alireza Faghih Mohammad Reza Fathi Fatemeh Rostami
  10.30495/fomj.2023.1988899.1098
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  33 - Forecast of climatologically events using improved grey model (Case Study: Qazvin Province Climatology)
  Maryam Karimi Khajehghiasi Alireza Alinezhad
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  34 - Optimization of Taleghan Dam Reservoir Operation Using Grey Wolf Algorithm and Its Hybrid with Genetic Algorithm
  ardavan davani motlagh Mohammad Sadegh Sadeghian Amir Hossein Javid Mohammad Sadegh Asgari
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  35 - Modeling and development of a decision support system for supplier selection in the process industry
  Pandian Pitchipoo Ponnusamy Venkumar Sivaprakasam Rajakarunakaran
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  36 - Optimisation of wire-cut EDM process parameter by Grey-based response surface methodology
  Amit Kumar Tarun Soota Jitendra Kumar
• Open Access Article
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  37 - A novel grey–fuzzy–Markov and pattern recognition model for industrial accident forecasting
  Inyeneobong Ekoi Edem Sunday Ayoola Oke Kazeem Adekunle Adebiyi
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  38 - Multiple performance characteristics optimization for Al 7075 on electric discharge drilling by Taguchi grey relational theory
  Reza Tavakkoli-Moghaddam Rajesh Khanna Anish Kumar Mohinder Pal Garg Ajit Singh Neeraj Sharma
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  39 - Multi-objective optimization in WEDM of D3 tool steel using integrated approach of Taguchi method & Grey relational analysis
  Anand S. Shivade Vasudev D. Shinde
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  40 - Parameters Estimation of the Inverter Connected to a Single-Phase Full-Bridge Photovoltaic System with Adaptive Chaotic Grey Wolf Algorithm to Synchronize Phase and Frequency
  Ali Akbar Farjami Mahdi Yaghoobi
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  41 - Optimal and Intelligent Designing of Stand-alone Hybrid Photovoltaic/Wind/Fuel Cell System Considering Cost and Deficit Load Demand Probability, Case Study for Iran (Bushehr City)
  Eisa Ansari Nezhad Mojtaba Najafi
• Open Access Article
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  42 - Indoor Vehicular Navigation using IMU and LiDAR with EKF Parameters Optimization using Grey Wolf Algorithm
  farshad khalafian
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  43 - Identification and Analysis of Influencing Key Factors On Strategic Thinking as a Core Competency in Organization
  roxana kashani gholamabas shekari
• Open Access Article
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  44 - Application of Three Parameter Interval Grey Numbers in Enterprise Resource Planning Selection
  Mohammad Kamfiroozi Alireza Aliahmadi Meisam Jafari Eskandari
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  45 - Supplier Selection in Grey Environment: A Grey, AHP, Bulls-Eye and ELECTRE Approach
  Mohammad Hassan Kamfiroozi Ali Bonyadi Naeini
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  46 - Increasing the Profit of Owners of Distributed Generation Units with Reducing Losses of Distribution System Using Modified Grey Wolf Algorithm
  Seyed Amir Mohammad Lahaghi Behrooz Zaker
  10.30486/TEEGES.2024.1105063
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  47 - ‎A “Journey” from Traditional to Fuzzy Methods of Decision-Making
  Michael Gr. Voskoglou
  10.30495/TFSS.2024.1106981
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  48 - Management of maize Sustainable production in Iran: A Social Benefits Approach
  Azar Sheikhzeinoddin Fatemeh Fathi