Identification of Critical Risk Factors in Software Project Risk Management
The most important requirement of software metrics is to support quantitative decision of software project management. For software risk quantitative management, software metrics can also work. Combining with direct causal relationship of risk factors in software project process and Bayesian networks ability of dealing with uncertainty, we establish software project risk management framework based on metrics and Bayesian network. Critical risk factors identification is a very important step in risk management practice; research on the identification method of the most critical risk factors is the focus of this paper. Sensitivity analysis is performed to study how sensitive the risk nodes probability is according to small changes of probability parameters in the risk Bayesian network. For this kind of- risk Bayesian network that its structure and probability parameters are all known, we first estimate the most probable risk scenario, and then perform sensitivity analysis of the risk node.
software metrics bayesian network most probable explanation sensitivity analysis critical risk ractors
JIANG Guo-ping CHEN Ying-wu
School of management,National University of Defense Technology Changsha,Hunan,China
国际会议
杭州
英文
211-215
2004-10-24（万方平台首次上网日期，不代表论文的发表时间）