Software task processing with dependent modules and some measures

This paper proposes a new model by combining an infinite-server queueing model for multi-task processing software system with a perfect debugging model based on Markov process with two types of faults suggested by Lee, Nam and Park. We apply this model for module and integration testing in the testing process. Also, we compute the expected number of tasks whose processes can be completed and the task completion probability are investigated under the proposed model. We interpret the meaning of the interaction between modules in a software composed of dependent modules.