Research And Implementation Of Pagebill Relationship Modeling Based On A Markov Chain

The pagebill as a vector for carrying information provides the basis for the visual development of Magic platform; the pagebill relationship provides the support for the development and operation. So the customization of pagebill relationship is critical in the platform. However, the old customization model of pagebill relationship has many problems, such as complicated operations, heavy workload, and higher requirement for better understanding the platform and so on. The thesis analyzes the work principle of pagebill customization in the platform, introduces Markov chain modeling theory, and gives Markov chain Pagebill relationship Customized Model and Markov chain Pagebill relationship Testing Model, describes the design and implementation of the two models in the platform which solves the existing problems. The content of this thesis has the following three aspects:Firstly, the thesis presents the Markov model based on Markov chain theory, researches the customization of pagebill relationship in the platform, analyzes the feasibility introducing the Markov chain theory into the customization of relationship of the pagebill;Secondly, the thesis analysises the characteristics of Markov chain model, studies the customization pattern of pagebill relationship in the platform, and gives the Markov Pagebill relationship Customized Model which extracts some elements of the pagebill as a state of the model and the pagebill relationship as a edge of the model. The model stores corresponding operation into the knowledge base by dividing the conditions. And it uses hierarchical customized strategies to solve the explosion crisis which is because of too many states. The model is simply, whole and visualized in actual use. The thesis studies the Markov chain Pagebill relationship Testing Model on the basis of Markov chain Pagebill relationship Customized Model.which analysis transition probabilities of the model and generation of test cases.the model reduces difficulty of the testing, realizes the testing of pagebill relationship. The model gives a method which could detect the path, it could assessment software usage;Finally, the two models are designed in detail and implemented in the platform. The two models are compared with the original model to prove the superiority of the new model.