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PubMed · 1482872

Automated integration of external databases: a knowledge-based approach to enhancing rule-based expert systems.

L Berman·M R Cullen·P L Miller
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Abstract

Expert system applications in the biomedical domain have long been hampered by the difficulty inherent in maintaining and extending large knowledge bases. We have developed a knowledge-based method for automatically augmenting such knowledge bases. The method consists of automatically integrating data contained in commercially available, external, on-line databases with data contained in an expert system's knowledge base. We have built a prototype system, named DBX, using this technique to augment an expert system's knowledge base as a decision support aid and as a bibliographic retrieval tool. In this paper, we describe this prototype system in detail, illustrate its use and discuss the lessons we have learned in its implementation.

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AsthmaDecision Making, Computer-AssistedExpert SystemsInformation SystemsOccupational DiseasesJournal ArticleResearch Support, U.S. Gov't, P.H.S.

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L Berman, M R Cullen, P L Miller. 1992. Automated integration of external databases: a knowledge-based approach to enhancing rule-based expert systems.. https://pubmed.ncbi.nlm.nih.gov/1482872/

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