INFORMATICA International Journal Main Page Editorial Board Abstracting/Indexing Instructions to Authors Subscription Information Contents Author Index Papers in Production		INFORMATICA, 2011, Vol. 22, No. 3, 319-338 © Institute of Mathematics and Informatics, ISSN 0868-4952 Measuring Congruence of Ranking Results Applying Particular MCDM Methods Jurgita ANTUCHEVICIENE, Algimantas ZAKAREVICIUS, Edmundas Kazimieras ZAVADSKAS Vilnius Gediminas Technical University Sauletekio al. 11, LT-10223, Vilnius, Lithuania E-mail: jurgita.antucheviciene@vgtu.lt, algimantas.zakarevicius@vgtu.lt, edmundas.zavadskas@vgtu.lt Abstract The aim of the current research is to measure objective congruence (incongruence) of the results obtained in a process of multiple criteria analysis when applying different MCDM methods. The methodology for evaluation of ranking results is developed on the ground of a case study of the redevelopment of derelict buildings as well as on composed experimental tasks. Fuzzified COPRAS, TOPSIS and VIKOR methods are applied for ranking the alternatives. Calculation results are evaluated by applying mathematical statistics methods. A methodology for measuring the congruence (incongruence) of the relative significances of alternatives is proposed. Keywords: MCDM, COPRAS, TOPSIS, VIKOR, congruence of ranking results To preview Lithuanian abstract see full article text To preview full article text in PDF format click here You could obtain free Acrobat Reader from Adobe
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