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In this paper, we illustrate the feasibility of Taobao's implementation of 4PL from economy, technology, 3PL's participation and profitability. This paper prove the feasibility for the 3PL enterprises to participate in Taobao's 4PL, using Bertrand.J oligopoly model. It bulid revenue model through simplifying the model of cooperation between 3PL and 4PL in Wang nan's paper, using supply and demand...
Provides a novel hybrid ant colony algorithm combining genetic algorithm with implicit parallel function to make up the shortcomings of common ant colony alogrithm in the vehicle routing problem including slow convergence in the early stages. Introducing the encoding and mutation operation can improve the efficiency of solving the optimal distribution path. The comparative analysis of vehicle routing...
Influenced by global financial crisis and expanding enrolment of higher education, college students face serious employment and re-employment situation. College students must own core competence if they want to get success in employment competition. The professional training model adapting to market needs is to develop comprehensive professionals with advantages in creation, which can be achieved...
Chaotic simulated annealing (CSA) is a relatively new heuristic optimization technique and has been widely applied to optimization problems because of its simplicity and capability of finding fairly good solutions rapidly. However, currently only experimental results are used for verifying its superiority. In this paper, a new of chaotic simulated annealing method (CSA) is introduced and then a mathematic...
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