2024
Medical Concept Normalization
Xu H, Demner Fushman D, Hong N, Raja K. Medical Concept Normalization. Cognitive Informatics In Biomedicine And Healthcare 2024, 137-164. DOI: 10.1007/978-3-031-55865-8_6.Peer-Reviewed Original ResearchConcept normalizationDeep learning-based techniquesMedical concept normalizationLearning-based techniquesContemporary machine learningRule-based methodologyAnnotated corpusNLP systemsMachine learningComputing applicationsBiomedical terminologiesNormalization approachStandardized terminologyOntologyTaskLearningFedFSA: Hybrid and federated framework for functional status ascertainment across institutions
Fu S, Jia H, Vassilaki M, Keloth V, Dang Y, Zhou Y, Garg M, Petersen R, St Sauver J, Moon S, Wang L, Wen A, Li F, Xu H, Tao C, Fan J, Liu H, Sohn S. FedFSA: Hybrid and federated framework for functional status ascertainment across institutions. Journal Of Biomedical Informatics 2024, 152: 104623. PMID: 38458578, PMCID: PMC11005095, DOI: 10.1016/j.jbi.2024.104623.Peer-Reviewed Original ResearchNatural language processingElectronic health recordsStatus informationInformation extractionFunctional status informationRule-based information extractionFederated learning frameworkPrivate local dataNatural language processing frameworkHealthcare sitesPatient's functional statusMultiple healthcare institutionsFederated learningPyTorch libraryConcept normalizationBERT modelLearning frameworkCollaborative development effortsCorpus annotationLanguage processingHealthcare institutionsFunctional statusPredictor of health outcomesActivities of daily livingNatural language processing performance
2020
Opioid2FHIR: A system for extracting FHIR-compatible opioid prescriptions from clinical text
Wang J, Mathews W, Pham H, Xu H, Zhang Y. Opioid2FHIR: A system for extracting FHIR-compatible opioid prescriptions from clinical text. 2020, 00: 1748-1751. DOI: 10.1109/bibm49941.2020.9313258.Peer-Reviewed Original ResearchFast Healthcare Interoperability ResourcesInformation extractionNatural language processing techniquesLanguage processing techniquesMedical concept normalizationOpioid informationPost-processing rulesClinical decision supportManual effortConcept normalizationClinical textF-measureNLP applicationsPrescription recordsClinical data standardsData standardsDecision supportFree textProcessing toolsPrescription drug monitoring programsNational public health emergencyProcessing techniquesPrescription opioid overdoseDrug monitoring programsDrug overdose deaths