Transporting parcels is an acute problem for the Postal delivery system. It accounts for about forty-five percent of all expenses other than personnel within the Postal System. The vehicle routing problem (VRP) is the problem of finding the optimal routes of delivery or collection from one or several depots to a number of warehouses or customers. In this study, the Nigerian Postal Services mail delivery service was modeled as a VRP using the Abuja Post Office as a case study in order to address the problem of delay in mail delivery occurring frequently in the Nigerian Postal Services. The model developed optimal transportation routes and it is believed that this will find a new way of reducing mail delivery time and at a cheaper transportation cost. The solution entails formulating and solving it as a distance constrained problem (DVRP), formulating and analyzing a Distance-constrained and capacitated Vehicle routing problem (DCVRP). Next, optimal routes were developed for the vehicle routing problem with time windows, (VRPTW), developing and analyzing the optimal routes for the capacitated vehicle routing problem with time windows.
Le informazioni nella sezione "Riassunto" possono far riferimento a edizioni diverse di questo titolo.
Da: GreatBookPrices, Columbia, MD, U.S.A.
Condizione: New. Codice articolo 49441497-n
Quantità: Più di 20 disponibili
Da: PBShop.store US, Wood Dale, IL, U.S.A.
PAP. Condizione: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000. Codice articolo L0-9783659973697
Quantità: Più di 20 disponibili
Da: PBShop.store UK, Fairford, GLOS, Regno Unito
PAP. Condizione: New. New Book. Delivered from our UK warehouse in 4 to 14 business days. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000. Codice articolo L0-9783659973697
Quantità: Più di 20 disponibili
Da: GreatBookPrices, Columbia, MD, U.S.A.
Condizione: As New. Unread book in perfect condition. Codice articolo 49441497
Quantità: Più di 20 disponibili
Da: California Books, Miami, FL, U.S.A.
Condizione: New. Codice articolo I-9783659973697
Quantità: Più di 20 disponibili
Da: GreatBookPricesUK, Woodford Green, Regno Unito
Condizione: New. Codice articolo 49441497-n
Quantità: Più di 20 disponibili
Da: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, Germania
Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware 96 pp. Englisch. Codice articolo 9783659973697
Quantità: 2 disponibili
Da: GreatBookPricesUK, Woodford Green, Regno Unito
Condizione: As New. Unread book in perfect condition. Codice articolo 49441497
Quantità: Più di 20 disponibili
Da: Books Puddle, Woodside, NY, U.S.A.
Condizione: New. Codice articolo 26404224352
Quantità: 4 disponibili
Da: Majestic Books, Hounslow, Regno Unito
Condizione: New. Print on Demand. Codice articolo 408962751
Quantità: 4 disponibili