Software Project Risk Assessment Model Based on Fuzzy Theory

Many uncertainties always exist in the development and management process of software project,To handle with the complexity and uncertainty of software project,the paper proposes a software project risk assessment model based on Fuzzy theory.Using the model,we can assess the consequences and the loss of the risk,besides,it can measure a combination of impact of a certain risk from a variety of risk and the combined effects of the overall consequences from individual risk.Practice proves that the model can predict risks and identify the sources of risk.In a word,it provides a way to effectively reduce the risk probability and increase the rate of the success of software development.