Studies on Facility Location Problem Based on Various Informationsand Its Application to Urban Planning

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Basically we have studied emergency facility location problem. Barriers, A-distance, Preference of the possible site, different accident occurrence probabilities etc. are considered and taking them into account we construct more realistic models are constructed. For these models we have proposed efficient solution procedures. Further we have extended the model toward one with the given facility and obtained a solution procedure. We have constructed the combined model with mathematical evaluation method useful to the decision rule choosing the suitable one among thenon-dominated solutions of these multi-criteria models. These results from this study arepublished or to be published in SCI journals and we think the result is good enough as a mathematical approach to the facility location problem. Therefore we think that our purpose to study the facility location problem based on various informations is done. Moreover summarizing with the previous research “Mathematical studies on facility Locations as an infrastructure of Urban Area”, we are constructing the data base of facility location models.