Decision Methods For Incomplete And Insecure Data As Used In The Expert System Diabetex

To give an active support for the outpatient's treatment DIABETEX was installed in different departments in it's An expert system for the therapy first version in 1988. The results are support of insulin-dependent diabetic shown in [2].0ver a long term application Patients was used Over more than three until today we recognized a change in the years in outpatient's departments acceptance rate of the DIABETEX proposal for various patient's groups.The decision part uses different alqorithms, because of valued by medical experts (table l). the complex structure of the decision process and the changes toward a more flexible treatment during this time.These methods must deal with incomplete and insecure data in a long term application and different users respective medical experts,