Please use this identifier to cite or link to this item: http://hdl.handle.net/1822/61015

TitlePeriodic vehicle routing problem in a health unit
Author(s)Alves, F.
Alvelos, Filipe Pereira e
Rocha, Ana Maria A. C.
Pereira, Ana I.
Leitão, Paulo
KeywordsHome health care
Operations research
Periodic vehicle routing
Issue date2019
PublisherSCITEPRESS
Abstract(s)In logistics of home health care services in the Health Units, the managers and nurses need to carry out the schedule and the vehicles routes for the provision of care at the patients' homes. Currently, in Portugal, these services are increasingly used but the problem is still, usually, solved manually and without computational resources. The increased demand for home health care due to the boost of the elderly people number entails a high associated cost which, sometimes, does not guarantee the quality of the service. In this sense, the periodic vehicle routing problem is a generalization of the classical vehicle routing problem in which routes are determined for a time horizon of several days. In this work, it is provided a periodic vehicle routing problem applied in the Health Unit in Bragança. An integer linear programming formulation for the real database, allowed to solve the problem in an efficient and optimized way using the CPLEXR software.
TypeConference paper
URIhttp://hdl.handle.net/1822/61015
ISBN9789897583520
Peer-Reviewedyes
AccessOpen access
Appears in Collections:CAlg - Artigos em livros de atas/Papers in proceedings

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