Deriving Interval Weights from Interval Comparison Matrices based on Consistency Test |
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Institution: | 1. Faculty of Urban and Regional Planning, Cairo University, 12613 Giza, Egypt;2. Department of Urban Management, Graduate School of Engineering, Kyoto University, Kyoto 615-8245, Japan;3. Disaster Prevention Research Institute (DPRI), Kyoto University, Kyoto 611-0011, Japan;4. Urban Planning Consultant, UN-Habitat Egypt, Housing and Building Research Centre (HBRC), 87 Tahreer Street, 9th floor s– Dokki, Giza 1770, Egypt;5. Architectural Engineering Department, Faculty of Engineering, Tanta University, Tanta 31511, Egypt |
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Abstract: | On the basis of Geometric Consistency Index, the definition of satisfactory consistency for an interval comparison matrix is proposed. Two mathematical programming models are developed to derive the weights for the interval comparison matrix with satisfactory consistency. Some examples are provided to illustrate the validity and practicality of the proposed methods. |
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