2020
Time event ontology (TEO): to support semantic representation and reasoning of complex temporal relations of clinical events
Li F, Du J, He Y, Song H, Madkour M, Rao G, Xiang Y, Luo Y, Chen H, Liu S, Wang L, Liu H, Xu H, Tao C. Time event ontology (TEO): to support semantic representation and reasoning of complex temporal relations of clinical events. Journal Of The American Medical Informatics Association 2020, 27: 1046-1056. PMID: 32626903, PMCID: PMC7647306, DOI: 10.1093/jamia/ocaa058.Peer-Reviewed Original ResearchConceptsTime Event OntologyComplex temporal relationsEvent ontologyNatural language processing fieldTemporal relationsTime-related queriesInformation annotationProcessing fieldTemporal informationData propertiesRelation representationClinical narrativesSemantic representationElectronic health record dataRich setHealth record dataOntologyStrong capabilityReasoningSetQueriesOrder relationRecord dataRepresentationPrimitivesAchievability to Extract Specific Date Information for Cancer Research.
Wang L, Wampfler J, Dispenzieri A, Xu H, Yang P, Liu H. Achievability to Extract Specific Date Information for Cancer Research. AMIA Annual Symposium Proceedings 2020, 2019: 893-902. PMID: 32308886, PMCID: PMC7153063.Peer-Reviewed Original Research
2013
A hybrid system for temporal information extraction from clinical text
Tang B, Wu Y, Jiang M, Chen Y, Denny J, Xu H. A hybrid system for temporal information extraction from clinical text. Journal Of The American Medical Informatics Association 2013, 20: 828-835. PMID: 23571849, PMCID: PMC3756274, DOI: 10.1136/amiajnl-2013-001635.Peer-Reviewed Original Research