id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
work_6elfbs2jczduxf3rj3hx67c7be	M. Korver	Converting a rule-based expert system into a belief network	1993	25	.pdf	application/pdf	10310	924	56	and in the formalism used to represent uncertainty, much of the medical knowledge required for building the belief network concerned could not be extracted from HEPAR. Keywords & Phrases: medical expert systems, belief networks, causal graphs, decision The sound mathematical basis and the expressiveness of the formalism of belief networks make it attractive to consider converting an existing rule-based expert Hepatology is a subspeciality of internal medicine which concerns the diagnosis and management of patients with disorders of the liver and biliary tract. Finally, the causal graph concerning Wilson's disease was transformed into a belief network other HEPAR rules, namely the rules concerning portal hypertension, Wilson's disease, primary biliary cirrhosis and autoimmune chronic hepatitis. We shall illustrate the process of probability assessment using information from medical literature, by discussing the belief network we obtained for Wilson's disease in some detail.	./cache/work_6elfbs2jczduxf3rj3hx67c7be.pdf	./txt/work_6elfbs2jczduxf3rj3hx67c7be.txt