Evaluation item | Interoperability and standardization(C) >> Interoperability among ISs(C.1) |
Metric | <C-1-6> Average data interconnection ratio among resource MISs |
Explanation | Average data interconnection ratio of interface among resource MISs |
Measurement method | X = # o f r e a l i z e d i n t e r c o n n e c t i o n a m o n g I S s # o f r e q u i r e d i n t e r c o n n e c t i o n a m o n g I S s |
Y= X T a r g e t V a l u e × 100 (satisfaction ratio of data interconnection) |
Data gathering method (Data sources) | ■ System ■ Data |
□ Questionnaires □ Interview |
※ Measure the number of the realized interconnection from ISs and the number of the required interconnection from Requirement of Capability (ROC) / Information Exchange Requirement (IER) / System/Subsystem Specification (SSS) |