1An Algorithm Determining Delay Times in a Mark Graph for Smooth Signal Flowing

This paper introduce an algorithm, which was proposed by Li et al.[1], that determines the firing frequencies of transitions in a Petri net model, and we indicate an issue of this method. Then we propose an algorithm that we solves this issue. The availability of the proposed method is confirmed by observing the movements of tokens through the simulation of the Fas signaling pathway as an example