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Relief Supplies and Evacuees Redistribution in Disaster Response.

Record Type:	Language materials, manuscript : Monograph/item
Title/Author:	Relief Supplies and Evacuees Redistribution in Disaster Response./
Author:	Ali, Islam.
Description:	1 online resource (177 pages)
Notes:	Source: Dissertation Abstracts International, Volume: 79-02(E), Section: B.
Contained By:	Dissertation Abstracts International79-02B(E).
Subject:	Industrial engineering. -
Online resource:	click for full text (PQDT)
ISBN:	9780355253573

Relief Supplies and Evacuees Redistribution in Disaster Response.
Ali, Islam.

Relief Supplies and Evacuees Redistribution in Disaster Response. - 1 online resource (177 pages)

Source: Dissertation Abstracts International, Volume: 79-02(E), Section: B.

Thesis (Ph.D.)

Includes bibliographical references

Providing a suitable shelter and delivering relief supplies to evacuees in the aftermath of a disaster is among the core responsibilities of relief efforts. Evacuation shelters provide housing to those whose primary residence has been affected by the disaster while basic supplies such as food and water are essential to maintain the safety of the affected population. Fulfilling those demands becomes the responsibility of relief agencies in the aftermath of a disaster due to the need for special transportation modes that can cope with a transportation infrastructure that might have been damaged during the onset of the disaster itself.

Electronic reproduction.
Ann Arbor, Mich. :
ProQuest,
2018

Mode of access: World Wide Web

ISBN: 9780355253573Subjects--Topical Terms:

679492
Industrial engineering.
Index Terms--Genre/Form:

554714
Electronic books.

Relief Supplies and Evacuees Redistribution in Disaster Response.
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245 1 0 $a Relief Supplies and Evacuees Redistribution in Disaster Response.
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300 $a 1 online resource (177 pages)
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500 $a Source: Dissertation Abstracts International, Volume: 79-02(E), Section: B.
500 $a Advisers: Jose MA Tanchoco; Seokcheon Lee.
502 $a Thesis (Ph.D.) $c Purdue University $d 2017.
504 $a Includes bibliographical references
520 $a Providing a suitable shelter and delivering relief supplies to evacuees in the aftermath of a disaster is among the core responsibilities of relief efforts. Evacuation shelters provide housing to those whose primary residence has been affected by the disaster while basic supplies such as food and water are essential to maintain the safety of the affected population. Fulfilling those demands becomes the responsibility of relief agencies in the aftermath of a disaster due to the need for special transportation modes that can cope with a transportation infrastructure that might have been damaged during the onset of the disaster itself.
520 $a In the aftermath of a disaster, a part of the population of the affected region are forced to move out of their homes that have been damaged during the onset of the disaster and to head to shelters provided by the relief agencies. Evacuees usually go the nearest shelter they could find without the knowledge of the available sheltering capacities at those shelters. This type of behavior could result in some shelters being overflown with evacuees while other shelters possess excess capacity. Furthermore, those shelters are usually pre-stocked with supplies in anticipation of a disaster but there is no guarantee that there would be a perfect match between the number of evacuees that head to a shelter and the amount of supplies that are present there (i.e. having too many evacuees and low levels of supplies or vice versa).
520 $a This dissertation introduced a strategy for alleviating the effects of overcrowding in shelters, and of the mismatch between number of evacuees and amount of supplies in shelters in the aftermath of a disaster through the new concept of Relief Supplies and Evacuees Redistribution. This concept, to the extent of our knowledge, has not been addressed in the literature for disaster operations management. The Relief Supplies and Evacuees Redistribution problem consists of managing a fleet of vehicles to redistribute relief supplies and evacuees among shelters in the aftermath of a disaster in order to minimize shelter overcrowding and the impact of supply mismatches experienced by evacuees during the period they have to spend in shelters.
520 $a A mathematical formulation of the Relief Supplies and Evacuees Redistribution problem is presented in the form of a Mixed Integer Linear Programming model which was used to solve small instances of the problem using commercial solvers. The results of these runs were used to analyze the effect of the new concept of allowing evacuees redistribution and investigate its value. The results of those tests confirmed the benefit of introducing the concept of evacuees redistribution and its potential in reducing overcrowding and shortages of relief supplies in shelters.
520 $a A more efficient solution algorithm was developed to solve larger instances of the problem with an increased number of shelters and vehicles. This goal was achieved through the development of a problem specific solution procedure built upon the framework of Branch and Price methodology. The solution procedure developed was successful in solving instances of practical size to optimality and it was demonstrated that this approach for solving the problem has the potential to provide efficient solutions to even larger instances of the problem.
520 $a The solution algorithm developed for the problem through the Branch and Price framework was expanded and used to solve even larger instances of the problem which considered multiple modes of transportation (i.e. boats and helicopters) in moving relief supplies and evacuees between shelters. The Branch and Price solution framework developed to solve the problem was expanded through an alternate solution approach to the pricing subproblem and different column management strategies. The developed solution framework provided efficient solutions to larger instances of the problem which consider a larger number of shelters and a larger and more diverse fleet of transporting vehicles.
520 $a The main aim of this dissertation could be summarized as an attempt to demonstrate the viability of the concept of Relief Supplies and Evacuees Redistribution as a strategy for managing relief efforts in the aftermath of a disaster and to provide a practical solution methodology that would allow the implementation of such concept in real life disaster scenarios through the management of a fleet of different types of vehicles used to redistribute relief supplies and evacuees between shelters.
533 $a Electronic reproduction. $b Ann Arbor, Mich. : $c ProQuest, $d 2018
538 $a Mode of access: World Wide Web
650 4 $a Industrial engineering. $3 679492
650 4 $a Operations research. $3 573517
655 7 $a Electronic books. $2 local $3 554714
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690 $a 0796
710 2 $a ProQuest Information and Learning Co. $3 1178819
710 2 $a Purdue University. $b Industrial Engineering. $3 1181854
773 0 $t Dissertation Abstracts International $g 79-02B(E).
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