The global fitness and the local fitness are introduced in GA for the first time and they are homologous to the global elicitation information and the local one utilized by ants in AS.

• 然后，提出局部适应度和全局适应度的概念，将其与蚂蚁算法中蚂蚁选择路径时对全局启发信息和局部启发信息的利用有机地结合起来；