Abstract
A probabilistic dispatching method has been presented as an approximate solution of Static Scheduling Problem[4] . It is impossible to apply this method to the conventional model of Dynamic Scheduling Problem, for the arrival time of job is given as a random variable. The arrival time of each job, however, is often given individually before the scheduling is performed according to the production planning. In this paper, the probabilistic dispatching method is applied to a new Dynamic Scheduling Problem, consequently the effects and the problems in the application are shown.