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Author (up) Xiujuan Zhao; Jianguo Chen; Peng Du; Wei Xu; Ran Liu; Hongyong Yuan pdf 
  Title Location-allocation model for earthquake shelter solved using MPSO algorithm Type Conference Article
  Year 2019 Publication Proceedings of the 16th International Conference on Information Systems for Crisis Response And Management Abbreviated Journal Iscram 2019  
  Volume Issue Pages 105-115  
  Keywords Earthquake shelter location-allocation; evacuation time minimization; objective; MPSO  
  Abstract Constructing shelters in suitable quantities, with adequate capacities and at the right locations is essential for evacuees under earthquake disasters. As one of the disaster management methods, constructing shelters can help to significantly reduce disruption and devastation to affected population. Mathematical models have been used to solve this problem allied with a heuristic optimization algorithm. The optimization of evacuation efficiency, as one of the most important objectives, has many expressive forms, such as minimizing evacuation distance and evacuation time. This paper proposes a new model that aims to minimize evacuation time with a new calculation method and to maximize total evacuees’ comfort level. The modified particle swarm optimization (MPSO) algorithm is employed to solve the model and the result is compared with a model that calculated evacuation time differently and a model without distance constraint, respectively.  
  Address (1) Tsinghua University, China, People's Republic of; (2) Beijing Global Safety Technology Co., Ltd, China, People's Republic of; (3) Beijng Normal University, China, People's Republic of  
  Corporate Author Thesis  
  Publisher Iscram Place of Publication Valencia, Spain Editor Franco, Z.; González, J.J.; Canós, J.H.  
  Language English Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN 2411-3387 ISBN 978-84-09-10498-7 Medium  
  Track T1- Analytical Modeling and Simulation Expedition Conference 16th International Conference on Information Systems for Crisis Response and Management (ISCRAM 2019)  
  Notes xjzhao@mail.tsinghua.edu.cn; chenjianguo@mail.tsinghua.edu.cn; dupeng@gsafety.com; xuwei@bnu.edu.cn; Liuran@gsafety.com; hy-yuan@tsinghua.edu.cn Approved no  
  Call Number Serial 1704  
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