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Abstract of the Article

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Optimal Site Location for Residents' Temporal Dwelling for Crisis Management based on Intelligent GIS

Authors:
[ Farhan Samad zadeghan ] - Assistant professor of Tehran University
[ Rahim ali abbas puor ] -
[ parham pahlavani ] -

Abstract:

One of the main problems in disaster management especially in unpredictable events is locating the citizens’ residential places. Due to the diversity of affecting parameters and factors, it is considered as a complex problem. In this paper, Geospatial Information System (GIS) based on fuzzy logic is used to the decision making of this multi-criteria locating problem. To do this, at the first stage, suitable linguistic variables (position, size, distance) and labels are defined to model this problem. Then, the linguistic rules are created in the knowledge-base of fuzzy reasoning system to describe the criteria and constraints of the problem. The proposed method determines the degree of fitness of each candidate places, i.e. parks in our case study To evaluate the proposed method, a 1:2000 scale urban map of Tehran, which contains the different layers such as the medical and facility centers are used as the spatial information base of system. The best places among the candidates are chosen to allocate the citizens after the earthquake. The results of proposed method show the high capabilities comparing to common traditional approaches.

Keywords:

Crisis management, GIS, Decision making, Artificial intelligence, Uncertainty, Modeling