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A multi-criteria assessment of the p-median, maximal coverage and p-center location models
; Department of Industrial Engineering, Turkish Naval Academy, Istanbul, 34942, Turkey
; Institute of Naval Science and Engineering, Turkish Naval Academy, Istanbul, 34942, Turkey
; School of Engineering and Natural Sciences, Istanbul Medipol University, Istanbul, 34810, Turkey
Puni tekst: engleski, pdf (523 KB)
Karatas, M., Razi, N., Tozan, H. (2017). A multi-criteria assessment of the p-median, maximal coverage and p-center location models. Tehnički vjesnik, 24(Supplement 2). doi:10.17559/TV-20160508131905
Puni tekst: hrvatski, pdf (523 KB)
Karatas, M., Razi, N., Tozan, H. (2017). Višekriterijska procjena modela lokacije p-srednje, maksimalne pokrivenosti i p-centralno. Tehnički vjesnik, 24(Supplement 2). doi:10.17559/TV-20160508131905
Location problems consider locating facilities with the objective of finding their best locations. In most real world problems, it is common that a demand node is required to be covered with multiple facilities in order to ensure a backup supply. The backup supply is necessary especially for public or emergency service location problems where a covered demand may not be serviced if it’s designated facility is engaged serving other demands. In this study we consider three classic location models, i.e. p-median, maximal coverage and p-center, and compare their performances with respect to seven decision criteria under Q-coverage requirement. For this purpose, we generate multiple problem instances and solve each instance with the three models for different Q-values. Our numerical results reveal the pros and cons of each model to assist decision makers in determining the most promising model with respect to each assessment criteria.
backup coverage; facility location; maximal coverage; p-center; p-median
Hrčak ID: 186082
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