Model and Algorithm for Container Allocation Problem with Random Freight Demands in Synchromodal Transportation

الملخص EN

This paper aims to investigate container allocation problem with random freight demands in synchromodal transportation network from container carriers’ perspective.

Firstly, the problem is formulated as a stochastic integer programming model where the overall objective is to determine a container capacity allocation plan at operational level, so that the expected total transportation profit is maximized.

Furthermore, by integrating simulated annealing with genetic algorithm, a problem-oriented hybrid algorithm with a novel gene encode method is designed to solve the optimization model.

Some numerical experiments are carried out to demonstrate the effectiveness and efficiency of the proposed model and algorithm.