Project Selection by Constrained Fuzzy AHP

Enea, Mario; Piazza, Tommaso

doi:10.1023/b:fodm.0000013071.63614.3d

Cited by 155 publications

(63 citation statements)

References 10 publications

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“…In the case of fuzzy pairwise comparison matrices, there are authors in the literature who do not verify their consistency at all [24][25][26]. Buckley [21] proposed that is consistent if and only if: (15) where is the fuzzy multiplication symbol.…”

Section: Consistency Of Pairwise Comparison Matricesmentioning

confidence: 99%

Assessment of socio-techno-economic factors affecting the market adoption and evolution of 5G networks: Evidence from the 5G-PPP CHARISMA project

Neokosmidis

Rokkas

Parker

et al. 2017

Telematics and Informatics

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Please cite this article as: Neokosmidis, I., Rokkas, T., Parker, M.C., Koczian, G., Walker, S.D., Shuaib Siddiqui, M., Escalona, E., Assessment of socio-techno-economic factors affecting the market adoption and evolution of 5G networks: evidence from the 5G-PPP Charisma project, Telematics and Informatics (2016), doi: http://dx.doi.org/ 10.1016/j.tele. 2016.11.007 This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting proof before it is published in its final form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain. and social aspects that will affect the deployment and the rate of adoption of 5G networks by the general public. In this paper, a roadmapping activity identifying the key technological and socio-economic issues is performed, so as to help ensure a smooth transition from the legacy to future 5G networks. Based on the fuzzy Analytical Hierarchy Process (AHP) method, a survey of pairwise comparisons has been conducted within the CHARISMA project by 5G technology and deployment experts, with several critical aspects identified and prioritized. The conclusions drawn are expected to be a valuable tool for decision and policy makers as well as for stakeholders. Assessment

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Section: Consistency Of Pairwise Comparison Matricesmentioning

confidence: 99%

Assessment of socio-techno-economic factors affecting the market adoption and evolution of 5G networks: Evidence from the 5G-PPP CHARISMA project

Neokosmidis

Rokkas

Parker

et al. 2017

Telematics and Informatics

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“…Replacement of the equipment immediately after the detection of the smallest deviations. [15] include: 1) the normalisation formula does not take into account constraints derived from the AHP method [16]; 2) the method in very rare cases could lead to a wrong decision, because it might assign zero weights to some items (criteria, sub-criteria or alternatives), excluding them from the decision analysis [17]; 3) crisp values are not fully capable of reflecting a person's vague thoughts [18].…”

Section: Case Studymentioning

confidence: 99%

Fuzzy Analytical Hierarchy Process for Ecological Risk Assessment

Radionovs

Užga-Rebrovs

2016

Information Technology and Management Science

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-Being able to evaluate risks is an important task in many areas of human activity: economics, ecology, etc. Usually, environmental risk assessment is carried out on the basis of multiple and sometimes conflicting factors. Using multiple criteria decision-making (MCDM) methodology is one of the possible ways to solve the problem. Analytic hierarchy process (AHP) is one of the most commonly used MCDM methods, which combines subjective and personal preferences in the risk assessment process. However, the AHP involves human subjectivity, which introduces vagueness type of uncertainty and requires the use of decision making under those uncertainties. In this paper, work with uncertainty is considered using fuzzy-based techniques. The paper also analyses the ecological risk assessment towards human health in case of gaseous substance escape at a chemical factory using the fuzzy analytical hierarchy process.

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“…In the original version of the method the final ranking of the alternatives is obtained by the possibility theory to measure the possibility of dominance of each alternative over the others (Klir, 1997;Enea and Piazza 2004). The possibility theory is strongly criticized as a defuzzification method, since it assigns quite often zero weights in the hierarchy criteria and sub-criteria (Enea and Piazza, 2004). To avoid questionable results and to reduce the loss of information that takes place during the defuzzification process, the overall priorities of the alternatives are obtained in fuzzy terms.…”

Section: Fuzzy Analytical Hierarchy Process (Fahp)mentioning

confidence: 99%

Selection of wastewater treatment process based on the analytical hierarchy process and fuzzy analytical hierarchy process methods

Karimi

Mehrdadi

Hashemian

et al. 2011

Int. J. Environ. Sci. Technol.

117

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This paper presents an application of the analytical hierarchy process and fuzzy analytical hierarchy process methods for selecting the best wastewater treatment process. The analytical hierarchy process is one of the best ways for deciding among the complex criteria structure in different levels, and the fuzzy analytical hierarchy process is a synthetic extension of the classical method when the fuzziness of the decision makers are considered. After reviewing aerobic treatment processes operated in Iran's industrial estates and determining the main criteria used for treatment process evaluation, they are arranged in a hierarchy structure. Selection of the best wastewater treatment process is a multi-criteria decision making problem. Conventional methods are inadequate for dealing with the imprecise or vague nature of linguistic assessment. To overcome this difficulty, the fuzzy analytical hierarchy process is proposed for dealing with the vagueness of decision makers' judgments. The alternatives consist of extended aeration, absorption bio-oxidation, integrated fixed-film activated sludge, sequencing batch reactor, aerated lagoon. Based on the general condition of industrial estate's wastewater treatment plants, technical/administrative, economic and environmental criteria and their sub-criteria are weighted and then criteria evaluated and priorities of alternatives have been done by analytical hierarchy process and fuzzy analytical hierarchy process methods by the use of triangular fuzzy numbers. Finally, selection of the best process and ranking of these five processes are carried out by these foregoing methods, and some sensitivity analyses are conducted to show the results' sensitiveness to the changes of the weights of the evaluation criteria.

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Project Selection by Constrained Fuzzy AHP

Cited by 155 publications

References 10 publications

Assessment of socio-techno-economic factors affecting the market adoption and evolution of 5G networks: Evidence from the 5G-PPP CHARISMA project

Assessment of socio-techno-economic factors affecting the market adoption and evolution of 5G networks: Evidence from the 5G-PPP CHARISMA project

Fuzzy Analytical Hierarchy Process for Ecological Risk Assessment

Selection of wastewater treatment process based on the analytical hierarchy process and fuzzy analytical hierarchy process methods

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