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Authors: Panchalee Praneetpholkrang 1 ; Van Huynh 1 and Sarunya Kanjanawattana 2

Affiliations: 1 School of Advanced Science and Technology, Japan Advanced Institute of Science and Technology, Ishikawa, Japan ; 2 Computer Engineering, Institute of Engineering, Suranaree University of Technology, Nakhon Ratchasima, Thailand

Keyword(s): Facility Location Problem, Epsilon Constraint, Augmented, Humanitarian Logistics, Relief Chain, Disaster Management.

Abstract: Shelter location-allocation is very important since it affects victims’ security and the performance of the relief supply chain. This paper proposes a bi-objective optimization model for justifying locations of shelters and allocating appropriate shelters to all affected areas efficiently and effectively. The first objective seeks to minimize the total cost, and the second objective attempts to minimize the average victim evacuation time. The Epsilon Constraint method is employed to deal with the bi-objective function. To avoid the inefficient solutions problem, which is likely generated by the Epsilon Constraint approach, the transformed constraint is augmented by the positive constant value of allowance time. A case study of the flood in Phun Phin, Surat Thani, Thailand is used to demonstrate the application of the proposed model. The results obtained from this study could help decision-makers to determine an effective shelter location-allocation plan as well as, more broadly, to d evelop a disaster management strategy. (More)

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Paper citation in several formats:
Praneetpholkrang, P.; Huynh, V. and Kanjanawattana, S. (2021). Bi-objective Optimization Model for Determining Shelter Location-allocation in Humanitarian Relief Logistics. In Proceedings of the 10th International Conference on Operations Research and Enterprise Systems - ICORES, ISBN 978-989-758-485-5; ISSN 2184-4372, pages 387-393. DOI: 10.5220/0010183503870393

@conference{icores21,
author={Panchalee Praneetpholkrang. and Van Huynh. and Sarunya Kanjanawattana.},
title={Bi-objective Optimization Model for Determining Shelter Location-allocation in Humanitarian Relief Logistics},
booktitle={Proceedings of the 10th International Conference on Operations Research and Enterprise Systems - ICORES,},
year={2021},
pages={387-393},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0010183503870393},
isbn={978-989-758-485-5},
issn={2184-4372},
}

TY - CONF

JO - Proceedings of the 10th International Conference on Operations Research and Enterprise Systems - ICORES,
TI - Bi-objective Optimization Model for Determining Shelter Location-allocation in Humanitarian Relief Logistics
SN - 978-989-758-485-5
IS - 2184-4372
AU - Praneetpholkrang, P.
AU - Huynh, V.
AU - Kanjanawattana, S.
PY - 2021
SP - 387
EP - 393
DO - 10.5220/0010183503870393

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