RED: a red-cell antibody identification expert module.
We describe a software module in an expert system RED, which interprets data related to red cell antibody identification. There are three portions to this module: the problem-solving component, which incorporates the knowledge required for antibody identification as a hierarchy of programs. The programs in the hierarchy organize within themselves small pieces of knowledge represented in the form of production rules, which are capable of making judgments concerning a specific hypothesis; an intelligent data base for storage of patient data, red cell attributes, and test results; the "overview critic" portion, which combines the atomic hypotheses judged favorably by the antibody programs into a unified judgment concerning the case. Overview makes the decision to terminate processing with a conclusion about which antibodies are actually present and what specific further tests need to be performed to resolve any remaining ambiguities.
D001185:Artificial Intelligence; D001771:Blood Banks; D001789:Blood Group Antigens / Q000276:immunology*; D001788:Blood Grouping and Crossmatching; D003201:Computers; D006801:Humans; D012984:Software
D001789:Blood Group Antigens