This paper examines the differences in ordinal rankings obtained from a pairwise comparison matrix using eigenvalue method and geometric mean method. First, we introduce several propositions on (dis)similarity of both concerning size its inconsistency expressed by Koczkodaj's index. Further on, examine relationship between Kendall's rank correlation coefficient τ Spearman's ρ. Apart theoretical...

The purpose of this study was to analyze the feasibility establishing a Provincial Distribution Center (PDP) in Purwakarta Regency, West Java which assessed from aspects Potential Production Centers and Commodity Demand, Infrastructure, Socio-Economic Conditions, Environmental Regional Spatial Plans, Regulations, Land Actors. / Logistics Services. This research used Pairwise Comparison Matrix m...

This article explores a relationship between inconsistency in the pairwise comparisons method and conditions of order preservation. A pairwise comparisons matrix with elements from an alo-group is investigated. This approach allows for a generalization of previous results. Sufficient conditions for order preservation based on the properties of elements of pairwise comparisons matrix are derived...

The notion of consistency is used to evaluate the contradiction level of expert pairwise comparison judgments and their suitability for the purpose of calculation of weights of decision alternatives. Several consistency coefficients and criteria are used to measure inconsistency of a pairwise comparison matrix (PCM). Traditional approach to increase consistency of expert information is to organ...

Abstract-The analytic hierarchy process (AHP) provides a decision maker with a way of examining the consistency of entries in a pairwise comparison matrix and the hierarchy as a whole through the consistency ratio measure. It has always seemed to us that this commonly used measure could be improved upon. The purpose of this paper is to present an alternative consistency measure and demonstrate ...

A combined two established techniques, namely the Quality Function Deployment (QFD) and the Analytic Network Process (ANP) use in product development process. In this paper shows the how to use ANP decision making tool in QFD matrix. Combine the QFD and ANP method to determine the overall priorities of ECs. The ANP is a multi criteria decision-making method used to derive relative priority from...