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This paper considers the full-truckload selective multi-depot vehicle routing problem under time windows constraints (denoted by FT-SMDVRPTW), which is a generalization of the vehicle routing problem (VRP). Our objective function is to maximize the total profit that the vehicle generates during its trip. In this study, we'll present a review of literature about full truckload vehicle routing; we'll...
This paper presents a new variant of the well-known vehicle routing problem with time windows (VRPTW). More precisely, this paper addresses a multi-compartment vehicle routing problem with time windows and profit (MCVRPTW with profit). The aim of this problem is to serve a set of customers by using a set of vehicles with multiple compartments, under a minimum traveling cost. The vehicles, starting...
The hi-tech projects' investment is characterized with high risk and huge profit, so a scientific and accurate risk evaluation model is of importance to projects' investment. Based on the analysis of the indicators influencing the investment risk of hi-tech projects, some typical indicators were selected. Firstly, according to the quantitative assessment results from the experts, some samples were...
Demand forecasting is the basis of business operation in a company and the forecasting accuracy has a great effect on safety inventory, profit and competitive power of the company. In this paper, a novel genetic algorithm (GA) and back propagation (BP) algorithm based fuzzy neural network (GABPFNN) model is proposed for demand forecasting, in which new kinds of fuzzy rule generating and matching algorithms...
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