DEMATEL: Progress achieved

Fontela, Emilio; Gabus, André

doi:10.1016/0016-3287(74)90086-x

Cited by 162 publications

(176 citation statements)

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“…The DEMATEL method, an MCDM approach originated from the Geneva Research Centre of the Battelle Memorial Institute [63], has typically served to address the question of "whether solving a problem can help solve another one?" The DEMATEL method can convert complex systems into a clear causal structure which simplifies the interrelationships among consideration factors; as a consequence it assists in locating the core issues and quantifies their causality and influence strength [64,65].…”

Section: Dematel Methodsmentioning

confidence: 99%

Key Determinant Derivations for Information Technology Disaster Recovery Site Selection by the Multi-Criterion Decision Making Method

2015

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Disaster recovery sites are an important mechanism in continuous IT system operations. Such mechanisms can sustain IT availability and reduce business losses during natural or human-made disasters. Concerning the cost and risk aspects, the IT disaster-recovery site selection problems are multi-criterion decision making (MCDM) problems in nature. For such problems, the decision aspects include the availability of the service, recovery time requirements, service performance, and more. The importance and complexities of IT disaster recovery sites increases with advances in IT and the categories of possible disasters. The modern IT disaster recovery site selection process requires further investigation. However, very few researchers tried to study related issues during past years based on the authors' extremely limited knowledge. Thus, this paper aims to derive the aspects and criteria for evaluating and selecting a modern IT disaster recovery site. A hybrid MCDM framework consisting of the Decision Making Trial and Evaluation Laboratory (DEMATEL) and the Analytic Network Process (ANP) will be proposed to construct the complex influence relations between aspects as well as criteria and further, derive weight associated with each aspect and criteria. The criteria with higher weight can be used for evaluating and selecting the most suitable IT disaster recovery sites. In the OPEN ACCESSSustainability 2015, 7 6150 future, the proposed analytic framework can be used for evaluating and selecting a disaster recovery site for data centers by public institutes or private firms.

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Section: Dematel Methodsmentioning

confidence: 99%

Key Determinant Derivations for Information Technology Disaster Recovery Site Selection by the Multi-Criterion Decision Making Method

2015

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“…It is a system factor analysis method using graph theory and matrix [42]. Through analyzing the logical relationships among various factors in the system, a direct-relation matrix can be constructed and the influential degree, influenced degree, cause degree and center degree of each factor can be calculated further to reveal the system structural relation [41,43]. The advantage of this method is that it can clearly identify the correlativity among factors and judge the importance degree of each factor to the result.…”

Section: Other Influence Factorsmentioning

confidence: 99%

Using DEMATEL and Intuitionistic Fuzzy Sets to Identify Critical Factors Influencing the Recycling Rate of End-Of-Life Vehicles in China

Junwei

Luo

2017

Sustainability

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At present, the recycling rate of End-of-life vehicles (ELVs) in China is far lower than the heavily motorized countries, resulting in severe environmental pollution, waste of resource and hidden traffic troubles, which has a negative impact on China's economic and social sustainable development. With the arrival of the peak season of generating ELVs in China, it is urgent and important to improve the recycling rate of ELVs. The recycling rate of ELVs is influenced by multiple factors together. The existing research about the identification of influence factors of ELV recycling rate fewer considers the interaction effect among different factors. To fill the gap, firstly the influence factors are analyzed from standpoints of economy, policy, recycling network and others. Then a hybrid model based on DEMATEL (decision making trial and evaluation laboratory) and intuitionistic fuzzy sets is employed to examine the cause-effect relationships among factors. In the study, the vagueness of decision makers' judgment and linguistic inaccuracy is dealt with effectively by intuitionistic fuzzy sets. The research results reveal "fiscal subsidy", "government's restrictive policies to reuse ELVs parts", "coordination of the industry agencies", "participation of automobile manufacturer" and "supervision of the government" are most significant criteria influencing the recycling rate of ELVs in China. A sensitivity analysis is conducted to verify the robustness of results. Lastly, according to the critical influencing factors identified, some pertinent suggestions to the government, ELV recycling enterprise, owner and vehicle manufacturer are put forward. In addition, the future research directions are proposed.

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“…In this paper, more specifically, airline website evaluation is focused on. It is realized that statistical and decision making methods such as Decision Making Trial and Evaluation Laboratory-DEMATEL (Fontela & Gabus, 1976), Analytic Hierarchy Process-AHP (Saaty, 1980), Analytic Network Process-ANP (Saaty, 1996), VlseKriterijumska Optimizacija I Kompromisno Resenje-VIKOR (Opricovic & Tzeng, 2004), Fuzzy Analytical Hierarchy Process (Chang, 1996) often have been used for the airline website evaluation. Hidalgo et al (2007) presented a quality evaluation model of airline web sites which was based on a fuzzy linguistic approach.…”

Section: Literature Reviewmentioning

confidence: 99%

Performance evaluation of websites using entropy and grey relational analysis methods: The case of airline companies

Vatansever¹,

Akgül²

2018

10.5267/j.dsl

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DEMATEL: Progress achieved

Cited by 162 publications

References 0 publications

Key Determinant Derivations for Information Technology Disaster Recovery Site Selection by the Multi-Criterion Decision Making Method

Key Determinant Derivations for Information Technology Disaster Recovery Site Selection by the Multi-Criterion Decision Making Method

Using DEMATEL and Intuitionistic Fuzzy Sets to Identify Critical Factors Influencing the Recycling Rate of End-Of-Life Vehicles in China

Performance evaluation of websites using entropy and grey relational analysis methods: The case of airline companies

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