| 摘要 |
PROBLEM TO BE SOLVED: To support the risk management for a project manager. SOLUTION: An information processor 1 reads target breakdown structure information expressing a target hierarchical structure in which the most significant target Δ of a project to be managed of a process managing system 20 is successively developed up to a concrete work target (end target &Ogr;), and influential relation information expressing an influential information mutually between the respective constitutive targets of the target hierarchical structure out of a storage device 2. Based on these information, an influential range (return object range) concerning each end target &Ogr; in the case of disabling the achievement thereof is extracted by scales. Then, the information processor 1 calculates the index value of risk concerning each terminal target &Ogr; by scale of the return object range, outputs that value from an output device 4, totals the index values of risk concerning all the terminal targets &Ogr; and outputs that total value from the output device 4 as the index value of the risk concerning the entire project. |
