Extracting and Sharing Knowledge from Medical Texts

(整期优先)网络出版时间:2002-03-13
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Inrecentyears,wehavebeendevelopinganewframeworkforacquiringmedicalknowledgefromEncyclopedictexts.Thisframeworkconsistsofthreemajorparts.Thefirstpartisanextendedhigh-levelconceptuallanguage(calledHLCL1.1)forusebyknowledgeengineerstoformalizeknowledgetextsinanencyclopedia.TheotherpartisanHLCL1.1compilerforparsingandanalyzingtheformalizedtextsintoknowledgemodels.Thethirdpartisasetofdomain-specificontologiesforsharingknowledge.