A. Banerjee et al., A KNOWLEDGE-BASED SYSTEM USING MULTIPLE EXPERT MODULES FOR MONITORINGLEPROSY - AN ENDEMIC DISEASE, IEEE transactions on systems, man, and cybernetics, 24(2), 1994, pp. 173-186
Citations number
29
Categorie Soggetti
Controlo Theory & Cybernetics","Computer Science Cybernetics","Engineering, Eletrical & Electronic
An environment with multiple expert modules is essential for proper ha
ndling of diagnosis and monitoring of chronic endemic diseases. In thi
s paper, we present LEPDIAG-a knowledge based system for diagnosis and
monitoring of leprosy. The proposed architecture is a conglomeration
of three expert modules and a procedural performance evaluator. A nove
l feature of the architecture is inclusion of the homeostatic expert m
odule which models the immunological reaction of the patient. The enti
re system provides a closed loop diagnosis and follow-up environment.
LEPDIAG is built around the fuzzy expert system building tool FRUIT fo
r dealing with imprecise knowledge. The domain knowledge in LEPDIAG is
expressed by fuzzy production rules. The rules have been partitioned
using suitable clustering criteria. The rule conflict is resolved usin
g metarules. The information objects used and the fuzzy inference stra
tegy adopted have been illustrated.