Sökning: "pickup and delivery problem"
Hittade 2 avhandlingar innehållade orden pickup and delivery problem.
1. Sustainability Transitions in Established Industries : The case of European Commercial Transport Vehicles
Sammanfattning : With the increasing trends in trade of goods and services as well as the expansion of road infrastructure and networks, commercial road transport has dominated a significant share of inland and urban logistics in the world and particularly in Europe. This includes not only the basic supply of citizens’ needs through long-haul traffic and short-distance city trucks but also by providing urban services such as courier delivery, household waste pickup and refuse collection as well as passengers movements by public bus transport and inter-city coach transit. LÄS MER
2. Optimal Truck Scheduling : Mathematical Modeling and Solution by the Column Generation Principle
Sammanfattning : We consider the daily transportation problem in forestry which arises when transporting logs from forest sites to customers such as sawmills and pulp and paper mills. Each customer requires a specific amount of a certain assortment, and the deliveries to the customers can be made within time intervals, known as time windows. LÄS MER