Also,
by introducing the concept of Fuzzy Peti nets,
focusing on the application of Petir network of enterprise information systems development method for assessing the risks and the algorithm in information systems development risk management applications.
The second research trend, domestic scholars Luo Ling Zhang, Li Shih-yin will form skit and Serim methods together, with the actual characteristics of the project made some changes and adjustments to the software project risk management.