16,769 Hits in 8.4 sec

A hybrid method using experiment design and grey relational analysis for multiple criteria decision making problems

Peng Wang, Peng Meng, Ji-Ying Zhai, Zhou-Quan Zhu
2013 Knowledge-Based Systems  
This paper proposes a new hybrid MCDM method using design of experiment (DoE) and grey relational analysis (GRA), called DoE-GRA method, to solve this kind of problem.  ...  The results of comparisons show that the DoE-GRA method is featured by less sensitive to weight changing, simple and fast calculation, robust and practical. It is suitable for solving MCDM problems.  ...  In this paper, a new hybrid MCDM method using design of experiment and grey relational analysis, also called DoE-GRA method, is introduced.  ... 
doi:10.1016/j.knosys.2013.08.025 fatcat:tshab6mmp5adppmypn7x2ey7g4

Integrated Multicriteria Decision-Making Methods to Solve Supplier Selection Problem: A Case Study in a Hospital

Serap Akcan, Meral Güldeş
2019 Journal of Healthcare Engineering  
translating reality English (ELECTRE), grey relational analysis (GRA), and simple additive weighting (SAW) methods.  ...  Multicriteria decision-making methods provide for this need of organizations because determination of an appropriate supplier selection is a multicriteria decision-making (MCDM) problem essentially.  ...  Supplementary Materials For the purpose of constructing pairwise comparison matrices, a questionnaire is designed and added as Appendix 1. All of the comparison matrices are added as Appendix 2.  ... 
doi:10.1155/2019/5614892 pmid:31687120 pmcid:PMC6811789 fatcat:z6yuwxxaujd55mrw3tbpctwfba

Selecting a Contractor by Using a Novel Method forMultiple Attribute Analysis: Weighted Aggregated SumProduct Assessment with Grey Values (WASPAS-G)

Edmundas Kazimieras ZAVADSKAS, Zenonas TURSKIS, Jurgita ANTUCHEVICIENE
2015 Studies in Informatics and Control  
Evaluating contractors' performance is a multiple attribute decision making process consisting of vagueness and imprecision.  ...  The proposed technique, due to its capabilities of handling imprecise information because of applied grey relations and capabilities of providing decisions of enhanced accuracy when aggregating two methods  ...  Grey Theory Preliminaries Grey theory is a technique designed for performing prediction and decision-making in many activities.  ... 
doi:10.24846/v24i2y201502 fatcat:jku5fmsjozei3nz7nlbkw6wrrm

A Review of Multi-Criteria Decision-Making Methods Applied to the Sustainable Bridge Design

Vicent Penadés-Plà, Tatiana García-Segura, José Martí, Víctor Yepes
2016 Sustainability  
The aim of this paper is to review different methods and sustainable criteria used for decision-making at each life-cycle phase of a bridge, from design to recycling or demolition.  ...  In addition, a statistical study was carried out on the Multiple Attribute Decision-making papers reviewed.  ...  [8] (hybrid MADM and hybrid MODM), and hybrid Multiple Rule/Rough-based Decision-Making (MRDM).  ... 
doi:10.3390/su8121295 fatcat:gq5nx3bttfbjtplnlu546hsdjy

Team member selecting based on AHP and TOPSIS grey

Sarfaraz Hashemkhani Zolfani, Jurgita Antucheviciene
2012 Engineering Economics  
The current paper considers a model based on hybrid Multiple Criteria Decision Making (MCDM) methods as a framework for the challenge of personnel selection.  ...  The presented hybrid multiple criteria decision making helps to perform personnel selection effectively and objectively when multiple criteria are evaluated simultaneously.  ...  Design Projects' Managers Ranking Based on Their Multiple Experience And Technical Skills.  ... 
doi:10.5755/ fatcat:rvfkufcgrffobh7qoubqet42y4

Multi Objective Optimization of Flux Cored Arc Weld Parameters Using Hybrid Grey - Fuzzy Technique

M Satheesh, JER Dhas
2014 The Journal of Engineering Research  
The significant contributions of parameters are estimated using analysis of variance (ANOVA). This evaluation procedure can be used in intelligent decision making for a welding operator.  ...  In the present work, an attempt has been made to use the grey-based fuzzy logic method to solve correlated multiple response optimization problems in the field of flux cored arc welding.  ...  The Taguchi method, a systematic application in the design and analysis of experiments, is used for designing and improving product quality by reducing costs.  ... 
doi:10.24200/tjer.vol11iss1pp23-33 fatcat:6b6tjxedtbgdndyqkep3nsrlle

Aşırı Bilgi Yüklemesi ile Mücadelede Entegre SWARA-GRA Yaklaşımı: Yatırım Değerlendirme ve Kararlar

Melissa Nihal CAGLE, Aşkın ÖZDAĞOĞLU, Kevser YILMAZ
2020 Muhasebe ve Finansman Dergisi  
The usage of multi-criteria decision making methods under investment appraisals and decisions has become fairly popular over the years.  ...  This method could prove useful for investors as it aids in providing a holistic view of the firm.  ...  Combining the Taguchi experimental design method and the grey relational analysis procedure, Lin (2004) has made a series of experiments to optimize turning operations.  ... 
doi:10.25095/mufad.756377 fatcat:y5mo4mtq75fdjievp77l5bahcu

Multicriteria selection of project managers by applying grey criteria

Edmundas Kazimieras Zavadskas, Zenonas Turskis, Jolanta Tamošaitiene, Valerija Marina
2008 Technological and Economic Development of Economy  
grey relations (COPRAS-G) for analysis.  ...  This paper considers the application of grey relations methodology to defining the utility of alternatives, and offers a multiple criteria method of COmplex PRoportional ASsessment of alternatives with  ...  , while Kuo et al. (2008) used grey relational analysis in multiple criteria decision-making problems.  ... 
doi:10.3846/1392-8619.2008.14.462-477 fatcat:xbiquv5qjrclxc3xaofagup7lq

Hybrid Algorithm For Frequency Channel Selection In Wi-Fi Networks

Cesar Hernández, Diego Giral, Ingrid Páez
2015 Zenodo  
To calculate the level of performance of the proposed algorithm a comparative analysis between the proposed AHP-TOPSIS, Grey Relational Analysis (GRA) and Multiplicative Exponent Weighting (MEW) algorithm  ...  This article proposes a hybrid algorithm for spectrum allocation in cognitive radio networks based on the algorithms Analytical Hierarchical Process (AHP) and Technique for Order of Preference by Similarity  ...  ACKNOWLEDGMENT The authors would like to thank Centre for Scientific Research and Development -CIDC-of The Universidad Distrital Francisco José de Caldas for supporting and funding this research work,  ... 
doi:10.5281/zenodo.1110066 fatcat:bksgvc4oabhxzgecky4sc2hxfu

Multiple-attribute Decision Making for an Energy Efficient Facility Layout Design

L. Yang, J. Deuse
2012 Procedia CIRP  
The proposed approach employs a hybrid approach which integrates analytic hierarchy process (AHP) and preference ranking organization methods for enrichment evaluations (PROMETHEE) with the purpose of  ...  The AHP is used to determine the weights for each criterion and PROMETHEE is applied to get the final ranking. Finally, a case study is used to validate the proposed approach.  ...  In literature [7] grey relational analysis is applied to solve the multiple attribute layout decision making problems.  ... 
doi:10.1016/j.procir.2012.07.027 fatcat:ccjiv2ndrvetzghchwmfuqc3py

GRAHP TOP model for supplier selection in Supply Chain: A hybrid MCDM approach

Venkata Krishnarao Koganti, Nagaraju Menikonda, S. P. Anbuudayasankar, T. Krishnaraj, Rajesh Kumar Athhukuri, Mokkapati Sai Vastav
2019 Decision Science Letters  
Acknowledgement The authors would like to thank the anonymous referees for constructive comments on earlier version of this paper.  ...  Hybrid approach combining more methods can consolidate the results for decision making, thus making the decision making process efficient.  ...  GRA -AHP -TOPSIS (GRAHP TOP) Hybrid tool combination: (GRAHP TOP) GRA AHP TOPSIS Grey Relation Analysis (GRA) is used to find the Grey Relation Grades and is used to reduce the uncertainty of the results  ... 
doi:10.5267/j.dsl.2018.5.002 fatcat:ewqrnrnpprcrfcpdjpwtcooxiq

Fuzzy TOPSIS and Grey Relation Analysis Integration for Supplier Selection in Fiber Industry

Amol Nayakappa Patil, Shivakumar K M, Manjunath Patel G C, Somashekar P Jatti, Saish N. Rivankar
2020 International Journal of Supply and Operations Management  
Hybrid approach (Fuzzy TOPSIS and Grey relational analysis GRA) is proposed to select the right corrugated box supplier from the pool of suppliers for Fiber industry located in Goa, India.  ...  Fuzzy TOPSIS method is applied to evaluate the qualitative criteria, whereas, GRA for quantitative criteria's for selecting the best supplier.  ...  Analysis of criteria's with preference to evaluate the supplier performance and acceptable solutions play a vital role in decision making against the supplier selection problem.  ... 
doi:10.22034/ijsom.2020.4.6 doaj:f11a184a652b4a51b797fd8ae2085e44 fatcat:r4onuumnkfbnfbgkrw6bl7i77e

A Hybrid Grey Relational Analysis and Nondominated Sorting Genetic Algorithm-II for Project Portfolio Selection

Farshad Faezy Razi
2014 Advances in Operations Research  
In this study, the projects were first ranked using grey relational analysis to form an optimal portfolio of projects and to create an expert system for the final project selection.  ...  For this purpose, several factors and indicators are simultaneously examined considering the terms and conditions of the decision problem.  ...  Case Study In this section, a case study is presented for project portfolio selection using hybrid grey relational analysis and nondominated sorting genetic algorithm-II.  ... 
doi:10.1155/2014/954219 fatcat:sbsupptt6vasxgetafi5iyk26m

An Improved Hybrid Grey Relational Analysis Approach for Green Resilient Supply Chain Network Assessment

Amirmahdi Malek, Sadoullah Ebrahimnejad, Reza Tavakkoli-Moghaddam
2017 Sustainability  
of weights to the criteria and indicators using grey numbers, grey relational analysis are developed and improved.  ...  Secondly, right tools should be used for the decision.  ...  Acknowledgments: Hereby the contributions, comments and suggestions of those who helped to gather information and the Dear editors are appreciated.  ... 
doi:10.3390/su9081433 fatcat:m5tfsfh6ubgcvigk3ol6v34trq

A review of application of multi-criteria decision making methods in construction

Daniel Jato-Espino, Elena Castillo-Lopez, Jorge Rodriguez-Hernandez, Juan Carlos Canteras-Jordana
2014 Automation in Construction  
Multi-criteria decision making analysis arose to model complex problems like these.  ...  The review shows their usefulness in characterizing very different decision making environments, highlighting the reliability acquired by the most pragmatic and widespread methods and the emergent tendency  ...  Table 2 . 2 Proportional use of the methods under review The term GST comprises the use of sub-concepts as Grey Numbers, Grey Target Decision or Grey Relational Analysis Approach Method Nº of occurrences  ... 
doi:10.1016/j.autcon.2014.05.013 fatcat:m4zg7ku7zzhuheoi2ke3bjg72q
« Previous Showing results 1 — 15 out of 16,769 results