UNI-MB - logo
UMNIK - logo
 
(UM)
  • Qualitative model in a diagnostic process
    Družovec, Marjan ; Šostar, Adolf, 1934-2022 ; Welzer-Družovec, Tatjana
    The new generation expert systems technology characterizes the use of deep knowledge and machine learning. Reasoning based on deep knowledge (also known as model based reasoning) improves the ... system's robustness, maintainability, explanation capability and reusability of knowledge. In the recent time the use of qualitative modeling in relation to deep knowledge in expert systems is increasingly important. In this paper we focus on a qualitative system model in a diagnostic domain. Theoretical background can be found in Reiter's framework "A theory of diagnosis from first principle". His theory formalizes a diagnostic method based upon the computing of conflict sets, a concept used in different variations in many approaches. To make proposed concept of qualitative model clear we supplemented Reiter's theory with the original concept of a diagnostic space.
    Vrsta gradiva - prispevek na konferenci
    Leto - 1998
    Jezik - angleški
    COBISS.SI-ID - 3860246