Chunhua Weng

Orcid: 0000-0002-9624-0214

According to our database1, Chunhua Weng authored at least 234 papers between 2002 and 2024.

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Bibliography

2024
Enhancing phenotype recognition in clinical notes using large language models: PhenoBCBERT and PhenoGPT.
Patterns, January, 2024

Participant-guided development of bilingual genomic educational infographics for Electronic Medical Records and Genomics Phase IV study.
J. Am. Medical Informatics Assoc., January, 2024

Closing the gap between open source and commercial large language models for medical evidence summarization.
npj Digit. Medicine, 2024

Leveraging generative AI for clinical evidence synthesis needs to ensure trustworthiness.
J. Biomed. Informatics, 2024

Rare disease diagnosis using knowledge guided retrieval augmentation for ChatGPT.
J. Biomed. Informatics, 2024

Converting OMOP CDM to phenopackets: A model alignment and patient data representation evaluation.
J. Biomed. Informatics, 2024

Criteria2Query 3.0: Leveraging generative large language models for clinical trial eligibility query generation.
J. Biomed. Informatics, 2024

Promoting equity in clinical research: The role of social determinants of health.
J. Biomed. Informatics, 2024

A span-based model for extracting overlapping PICO entities from randomized controlled trial publications.
J. Am. Medical Informatics Assoc., 2024

Fine-tuning large language models for rare disease concept normalization.
J. Am. Medical Informatics Assoc., 2024

Large language models in biomedicine and health: current research landscape and future directions.
J. Am. Medical Informatics Assoc., 2024

Sociotechnical feasibility of natural language processing-driven tools in clinical trial eligibility prescreening for Alzheimer's disease and related dementias.
J. Am. Medical Informatics Assoc., 2024

Knowledge-guided generative artificial intelligence for automated taxonomy learning from drug labels.
J. Am. Medical Informatics Assoc., 2024

Demystifying Large Language Models for Medicine: A Primer.
CoRR, 2024

Environment Scan of Generative AI Infrastructure for Clinical and Translational Science.
CoRR, 2024

A Span-based Model for Extracting Overlapping PICO Entities from RCT Publications.
CoRR, 2024

2023
The suitability of UMLS and SNOMED-CT for encoding outcome concepts.
J. Am. Medical Informatics Assoc., November, 2023

A data-driven approach to optimizing clinical study eligibility criteria.
J. Biomed. Informatics, June, 2023

Clinical research staff perceptions on a natural language processing-driven tool for eligibility prescreening: An iterative usability assessment.
Int. J. Medical Informatics, March, 2023

Characterizing variability of electronic health record-driven phenotype definitions.
J. Am. Medical Informatics Assoc., February, 2023

Clinical and temporal characterization of COVID-19 subgroups using patient vector embeddings of electronic health records.
J. Am. Medical Informatics Assoc., January, 2023

Evaluating large language models on medical evidence summarization.
npj Digit. Medicine, 2023

<i>EvidenceMap</i>: a three-level knowledge representation for medical evidence computation and comprehension.
J. Am. Medical Informatics Assoc., 2023

Multimodal Machine Learning Combining Facial Images and Clinical Texts Improves Diagnosis of Rare Genetic Diseases.
CoRR, 2023

Leveraging Generative AI for Clinical Evidence Summarization Needs to Achieve Trustworthiness.
CoRR, 2023

Large Language Models for Granularized Barrett's Esophagus Diagnosis Classification.
CoRR, 2023

A Model for Multi-Institutional Clinical Data Repository.
Proceedings of the Caring is Sharing - Exploiting the Value in Data for Health and Innovation - Proceedings of MIE 2023, Gothenburg, Sweden, 22, 2023

How Good Is ChatGPT for Medication Evidence Synthesis?
Proceedings of the Caring is Sharing - Exploiting the Value in Data for Health and Innovation - Proceedings of MIE 2023, Gothenburg, Sweden, 22, 2023

2022
Natural language processing to identify lupus nephritis phenotype in electronic health records.
BMC Medical Informatics Decis. Mak., December, 2022

Under-specification as the source of ambiguity and vagueness in narrative phenotype algorithm definitions.
BMC Medical Informatics Decis. Mak., 2022

A comparative study of pre-trained language models for named entity recognition in clinical trial eligibility criteria from multiple corpora.
BMC Medical Informatics Decis. Mak., 2022

Leveraging electronic health record data for clinical trial planning by assessing eligibility criteria's impact on patient count and safety.
J. Biomed. Informatics, 2022

Ontology-based categorization of clinical studies by their conditions.
J. Biomed. Informatics, 2022

Deep learning for rare disease: A scoping review.
J. Biomed. Informatics, 2022

A research agenda to support the development and implementation of genomics-based clinical informatics tools and resources.
J. Am. Medical Informatics Assoc., 2022

EHR-based cohort assessment for multicenter RCTs: a fast and flexible model for identifying potential study sites.
J. Am. Medical Informatics Assoc., 2022

Assessing socioeconomic bias in machine learning algorithms in health care: a case study of the HOUSES index.
J. Am. Medical Informatics Assoc., 2022

Combining human and machine intelligence for clinical trial eligibility querying.
J. Am. Medical Informatics Assoc., 2022

An interactive fitness-for-use data completeness tool to assess activity tracker data.
J. Am. Medical Informatics Assoc., 2022

Data-Driven Modeling of Randomized Controlled Trial Outcomes.
Proceedings of the Challenges of Trustable AI and Added-Value on Health, 2022

A Clinical Data Summarization Pipeline for Patients at Risk for Esophageal Adenocarcinoma Undergoing Endoscopic Surveillance.
Proceedings of the AMIA 2022, 2022

Leveraging Hierarchical Concept Relations to Improve Automatic Detection of Off-Label Drug Use in Electronic Health Records Data.
Proceedings of the AMIA 2022, 2022

Criteria2Query 2.0: Combining Machine Efficiency and Human Intelligence to Define a More Accurate and Feasible Cohort for Clinical Trial Recruitment.
Proceedings of the AMIA 2022, 2022

Optimizing Clinical Research Eligibility Prescreening: An Iterative Usability Evaluation of an NLP-driven Cohort Identification Tool.
Proceedings of the AMIA 2022, 2022

2021
Quantitative disease risk scores from EHR with applications to clinical risk stratification and genetic studies.
npj Digit. Medicine, 2021

Medical records-based chronic kidney disease phenotype for clinical care and "big data" observational and genetic studies.
npj Digit. Medicine, 2021

Building an OMOP common data model-compliant annotated corpus for COVID-19 clinical trials.
J. Biomed. Informatics, 2021

Clinical comparison between trial participants and potentially eligible patients using electronic health record data: A generalizability assessment method.
J. Biomed. Informatics, 2021

A knowledge base of clinical trial eligibility criteria.
J. Biomed. Informatics, 2021

Similarity-based health risk prediction using Domain Fusion and electronic health records data.
J. Biomed. Informatics, 2021

A conceptual framework for external validity.
J. Biomed. Informatics, 2021

From clinical trials to clinical practice: How long are drugs tested and then used by patients?
J. Am. Medical Informatics Assoc., 2021

The COVID-19 Trial Finder.
J. Am. Medical Informatics Assoc., 2021

Contemporary use of real-world data for clinical trial conduct in the United States: a scoping review.
J. Am. Medical Informatics Assoc., 2021

Towards clinical data-driven eligibility criteria optimization for interventional COVID-19 clinical trials.
J. Am. Medical Informatics Assoc., 2021

A neuro-symbolic method for understanding free-text medical evidence.
J. Am. Medical Informatics Assoc., 2021

UMLS-based data augmentation for natural language processing of clinical research literature.
J. Am. Medical Informatics Assoc., 2021

A systematic review on natural language processing systems for eligibility prescreening in clinical research.
J. Am. Medical Informatics Assoc., 2021

Misalignment between COVID-19 hotspots and clinical trial sites.
J. Am. Medical Informatics Assoc., 2021

The potential role of EHR data in optimizing eligibility criteria definition for cardiovascular outcome trials.
Int. J. Medical Informatics, 2021

Natural language processing to identify lupus nephritis phenotype in electronic health records.
CoRR, 2021

A Framework for Systematic Assessment of Clinical Trial Population Representativeness Using Electronic Health Records Data.
Appl. Clin. Inform., 2021

Data Quality of Chemotherapy-Induced Nausea and Vomiting Documentation.
Appl. Clin. Inform., 2021

Participatory Design of a Clinical Trial Eligibility Criteria Simplification Method.
Proceedings of the Public Health and Informatics, 2021

Potential Role of Clinical Trial Eligibility Criteria in Electronic Phenotyping.
Proceedings of the Public Health and Informatics, 2021

Extending PICO with Observation Normalization for Evidence Computing.
Proceedings of the MEDINFO 2021: One World, One Health - Global Partnership for Digital Innovation, 2021

Interactive Similarity-Based Search of Clinical Trials.
Proceedings of the MEDINFO 2021: One World, One Health - Global Partnership for Digital Innovation, 2021

Evaluation of Criteria2Query: Towards Augmented Intelligence for Cohort Identification.
Proceedings of the MEDINFO 2021: One World, One Health - Global Partnership for Digital Innovation, 2021

A Sample Size Extractor for RCT Reports.
Proceedings of the MEDINFO 2021: One World, One Health - Global Partnership for Digital Innovation, 2021

Towards Better Diagnosis Prediction Using Bidirectional Recurrent Neural Networks.
Proceedings of the MEDINFO 2021: One World, One Health - Global Partnership for Digital Innovation, 2021

Representation and Normalization of Complex Interventions for Evidence Computing.
Proceedings of the MEDINFO 2021: One World, One Health - Global Partnership for Digital Innovation, 2021

Study of Pre-trained Language Models for Named Entity Recognition in Clinical Trial Eligibility Criteria from Multiple Corpora.
Proceedings of the 9th IEEE International Conference on Healthcare Informatics, 2021

Harmonization of Measurement Codes for Concept-Oriented Lab Data Retrieval.
Proceedings of the AMIA 2021, American Medical Informatics Association Annual Symposium, San Diego, CA, USA, October 30, 2021, 2021

Cognitive Function Characterization Using Electronic Health Records Notes.
Proceedings of the AMIA 2021, American Medical Informatics Association Annual Symposium, San Diego, CA, USA, October 30, 2021, 2021

Evaluation of the Portability of Natural Language Processing-based Computable Phenotypes in the eMERGE Network.
Proceedings of the AMIA 2021, American Medical Informatics Association Annual Symposium, San Diego, CA, USA, October 30, 2021, 2021

2020
Translating evidence into practice: eligibility criteria fail to eliminate clinically significant differences between real-world and study populations.
npj Digit. Medicine, 2020

Natural language processing (NLP) tools in extracting biomedical concepts from research articles: a case study on autism spectrum disorder.
BMC Medical Informatics Decis. Mak., 2020

Deep phenotyping: Embracing complexity and temporality - Towards scalability, portability, and interoperability.
J. Biomed. Informatics, 2020

Adapting electronic health records-derived phenotypes to claims data: Lessons learned in using limited clinical data for phenotyping.
J. Biomed. Informatics, 2020

A graph-based method for reconstructing entities from coordination ellipsis in medical text.
J. Am. Medical Informatics Assoc., 2020

Understanding the nature and scope of clinical research commentaries in PubMed.
J. Am. Medical Informatics Assoc., 2020

A new approach to integrating patient-generated data with expert knowledge for personalized goal setting: A pilot study.
Int. J. Medical Informatics, 2020

How Have Experimental Cancer Interventions Evolved over Time?
Proceedings of the Digital Personalized Health and Medicine - Proceedings of MIE 2020, Medical Informatics Europe, Geneva, Switzerland, April 28, 2020

Contemporary Use of Real World Data for Clinical Trial Conduct.
Proceedings of the AMIA 2020, 2020


Potential Role of Clinical Trial Eligibility Criteria in Electronic Phenotyping.
Proceedings of the AMIA 2020, 2020

The Open Health Natural Language Processing Collaboratory.
Proceedings of the AMIA 2020, 2020

Impact of IMPACT: Longitudinal Analysis of an Integrated Participant Scheduling System in a Clinical Research Setting.
Proceedings of the AMIA 2020, 2020

2019
Doc2Hpo: a web application for efficient and accurate HPO concept curation.
Nucleic Acids Res., 2019

A two-site survey of medical center personnel's willingness to share clinical data for research: implications for reproducible health NLP research.
BMC Medical Informatics Decis. Mak., 2019

Complexities, variations, and errors of numbering within clinical notes: the potential impact on information extraction and cohort-identification.
BMC Medical Informatics Decis. Mak., 2019

Making work visible for electronic phenotype implementation: Lessons learned from the eMERGE network.
J. Biomed. Informatics, 2019

Pathway analysis of genomic pathology tests for prognostic cancer subtyping.
J. Biomed. Informatics, 2019

Ensembles of natural language processing systems for portable phenotyping solutions.
J. Biomed. Informatics, 2019

Facilitating phenotype transfer using a common data model.
J. Biomed. Informatics, 2019

Semi-supervised learning to improve generalizability of risk prediction models.
J. Biomed. Informatics, 2019

Criteria2Query: a natural language interface to clinical databases for cohort definition.
J. Am. Medical Informatics Assoc., 2019

DQueST: dynamic questionnaire for search of clinical trials.
J. Am. Medical Informatics Assoc., 2019

Clinical decision support for therapeutic decision-making in cancer: A systematic review.
Int. J. Medical Informatics, 2019

Detecting potential pleiotropy across cardiovascular and neurological diseases using univariate, bivariate, and multivariate methods on 43, 870 individuals from the eMERGE network.
Proceedings of the Biocomputing 2019: Proceedings of the Pacific Symposium, 2019

Dialogue Analysis for Clinical Data Query Mediation.
Proceedings of the MEDINFO 2019: Health and Wellbeing e-Networks for All, 2019

Crowdsourcing Public Opinion for Sharing Medical Records for the Advancement of Science.
Proceedings of the MEDINFO 2019: Health and Wellbeing e-Networks for All, 2019

Construction of Disease Similarity Networks Using Concept Embedding and Ontology.
Proceedings of the MEDINFO 2019: Health and Wellbeing e-Networks for All, 2019

Detecting Systemic Data Quality Issues in Electronic Health Records.
Proceedings of the MEDINFO 2019: Health and Wellbeing e-Networks for All, 2019

SNOMEDtxt: Natural Language Generation from SNOMED Ontology.
Proceedings of the MEDINFO 2019: Health and Wellbeing e-Networks for All, 2019

Pretraining to Recognize PICO Elements from Randomized Controlled Trial Literature.
Proceedings of the MEDINFO 2019: Health and Wellbeing e-Networks for All, 2019

Combining Clinical Data and Domain Knowledge for Analyzing Mental Disorder Concept Relatedness and Usage.
Proceedings of the 2019 IEEE International Conference on Healthcare Informatics, 2019

User engagement with web-based genomics education videos and implications for designing scalable patient education materials.
Proceedings of the AMIA 2019, 2019

Clinical Use of an Information Retrieval Framework for Cohort Discovery from Electronic Health Records.
Proceedings of the AMIA 2019, 2019

Hidden Gaps in Using Common Data Models to Achieve Interoperability Between Electronic Phenotypes and Clinical Data.
Proceedings of the AMIA 2019, 2019

Completeness and Concordance in Electronic Health Record (EHR) Documentation of Chemotherapy-Induced Nausea and Vomiting (CINV) in Pediatric Cancer.
Proceedings of the AMIA 2019, 2019

2018
Reference Knowledge.
Proceedings of the Encyclopedia of Database Systems, Second Edition, 2018

Quality and Trust of Information Content and Credentialing.
Proceedings of the Encyclopedia of Database Systems, Second Edition, 2018

Clinical Data Quality and Validation.
Proceedings of the Encyclopedia of Database Systems, Second Edition, 2018

Clinical Data and Information Models.
Proceedings of the Encyclopedia of Database Systems, Second Edition, 2018

Call for papers: Deep phenotyping for Precision Medicine.
J. Biomed. Informatics, 2018

The ranking of scientists.
J. Biomed. Informatics, 2018

A method for harmonization of clinical abbreviation and acronym sense inventories.
J. Biomed. Informatics, 2018

A conceptual framework for evaluating data suitability for observational studies.
J. Am. Medical Informatics Assoc., 2018

The representativeness of eligible patients in type 2 diabetes trials: a case study using GIST 2.0.
J. Am. Medical Informatics Assoc., 2018

Empowering genomic medicine by establishing critical sequencing result data flows: the eMERGE example.
J. Am. Medical Informatics Assoc., 2018

Numerical Age Variations within Clinical Notes: The Potential Impact on De-Identification and Information Extraction.
Proceedings of the IEEE International Conference on Healthcare Informatics Workshops, 2018

Guideline-driven data quality assessment- A case study of warfarin management.
Proceedings of the AMIA 2018, 2018

Dynamic Questionnaire Generation for Efficient Patient Search of Trials.
Proceedings of the AMIA 2018, 2018

Clinical Concept Value Sets and Interoperability in Health Data Analytics.
Proceedings of the AMIA 2018, 2018

An Exploration of the Terminology of Clinical Cognition and Reasoning.
Proceedings of the AMIA 2018, 2018

Sequencing EHR for Disease Subtyping.
Proceedings of the AMIA 2018, 2018

2017
An Interoperable Similarity-based Cohort Identification Method Using the OMOP Common Data Model Version 5.0.
J. Heal. Informatics Res., 2017

EliIE: An open-source information extraction system for clinical trial eligibility criteria.
J. Am. Medical Informatics Assoc., 2017

Evidence appraisal: a scoping review, conceptual framework, and research agenda.
J. Am. Medical Informatics Assoc., 2017

Systematic data ingratiation of clinical trial recruitment locations for geographic-based query and visualization.
Int. J. Medical Informatics, 2017

Building a semantic web-based metadata repository for facilitating detailed clinical modeling in cancer genome studies.
J. Biomed. Semant., 2017

An OMOP CDM-Based Relational Database of Clinical Research Eligibility Criteria.
Proceedings of the MEDINFO 2017: Precision Healthcare through Informatics, 2017

Current Challenges in Clinical Research Informatics: A Survey of AMIA Clinical Research Informatics Working Group (CRI-WG).
Proceedings of the Summit on Clinical Research Informatics, 2017

Needs-Driven Data Completeness Assessment for Clinical Research.
Proceedings of the Summit on Clinical Research Informatics, 2017

Correlating Lab Test Results in Clinical Notes with Structured Lab Data: A Case Study in HbA1c and Glucose.
Proceedings of the Summit on Clinical Research Informatics, 2017

Criteria2Query: Automatically Transforming Clinical Research Eligibility Criteria Text to OMOP Common Data Model (CDM)-based Cohort Queries.
Proceedings of the AMIA 2017, 2017

Discordances between Patient-Reported Family History and Family Histories in EHR.
Proceedings of the AMIA 2017, 2017

Clinical Trial Eligibility Criteria Fail to Meet Burden of Generalizability.
Proceedings of the AMIA 2017, 2017

2016
GIST 2.0: A scalable multi-trait metric for quantifying population representativeness of individual clinical studies.
J. Biomed. Informatics, 2016

Prediction of black box warning by mining patterns of Convergent Focus Shift in clinical trial study populations using linked public data.
J. Biomed. Informatics, 2016

Facilitating biomedical researchers' interrogation of electronic health record data: Ideas from outside of biomedical informatics.
J. Biomed. Informatics, 2016

Leveraging dialog systems research to assist biomedical researchers' interrogation of Big Clinical Data.
J. Biomed. Informatics, 2016

Automated learning of domain taxonomies from text using background knowledge.
J. Biomed. Informatics, 2016

DREAM: Classification scheme for dialog acts in clinical research query mediation.
J. Biomed. Informatics, 2016

Multivariate analysis of the population representativeness of related clinical studies.
J. Biomed. Informatics, 2016

A multi-site cognitive task analysis for biomedical query mediation.
Int. J. Medical Informatics, 2016

A data-driven concept schema for defining clinical research data needs.
Int. J. Medical Informatics, 2016

Identification of Questionable Exclusion Criteria in Mental Disorder Clinical Trials Using a Medical Encyclopedia.
Proceedings of the Biocomputing 2016: Proceedings of the Pacific Symposium, 2016

Learning Optimal Individualized Treatment Rules from Electronic Health Record Data.
Proceedings of the 2016 IEEE International Conference on Healthcare Informatics, 2016

Unsupervised Time-Series Clustering Over Lab Data for Automatic Identification of Uncontrolled Diabetes.
Proceedings of the 2016 IEEE International Conference on Healthcare Informatics, 2016

How Have Cancer Clinical Trial Eligibility Criteria Evolved Over Time?
Proceedings of the Summit on Clinical Research Informatics, 2016

The Applicability of an EHR Phenotype for Cohort Identification.
Proceedings of the Summit on Clinical Research Informatics, 2016

A Method for Enhancing the Portability of Electronic Phenotyping Algorithms: An eMERGE Pilot Study.
Proceedings of the AMIA 2016, 2016

Natural Language Processing Working Group Pre-Symposium: Graduate Student Consortium and 'Hackathon'.
Proceedings of the AMIA 2016, 2016

SMASH: A Data-driven Informatics Method to Assist Experts in Characterizing Semantic Heterogeneity among Data Elements.
Proceedings of the AMIA 2016, 2016

2015
Combining expert knowledge and knowledge automatically acquired from electronic data sources for continued ontology evaluation and improvement.
J. Biomed. Informatics, 2015

Visual aggregate analysis of eligibility features of clinical trials.
J. Biomed. Informatics, 2015

Case-based reasoning using electronic health records efficiently identifies eligible patients for clinical trials.
J. Am. Medical Informatics Assoc., 2015

Use of Self-Service Query Tools Varies by Experience and Research Knowledge.
Proceedings of the MEDINFO 2015: eHealth-enabled Health, 2015

Assessing the Collective Population Representativeness of Related Type 2 Diabetes Trials by Combining Public Data from ClinicalTrials.gov and NHANES.
Proceedings of the MEDINFO 2015: eHealth-enabled Health, 2015

A Guideline for Assessing EHR Data Quality for Secondary Use.
Proceedings of the AMIA 2015, 2015

A Framework for Assessing Clinical Data Suitability for Observational Study.
Proceedings of the AMIA 2015, 2015

Representation of Genetic Variants in Genomic Sequencing Reports.
Proceedings of the AMIA 2015, 2015

Understanding Challenges and Opportunities in Precision Medicine and Interoperability Using Informatics Approaches.
Proceedings of the AMIA 2015, 2015

Similarity-Based Recommendation of New Concepts to a Terminology.
Proceedings of the AMIA 2015, 2015

Desiderata for Major Eligibility Criteria in Breast Cancer Clinical Trials.
Proceedings of the AMIA 2015, 2015

Exploration of Temporal ICD Coding Bias Related to Acute Diabetic Conditions.
Proceedings of the AMIA 2015, 2015

Initial Readability Assessment of Clinical Trial Eligibility Criteria.
Proceedings of the AMIA 2015, 2015

Quality Assurance of Cancer Study Common Data Elements Using A Post-Coordination Approach.
Proceedings of the AMIA 2015, 2015

ArticlesAboutMe.org: Disseminating Clinical Trials Results to Patients.
Proceedings of the AMIA 2015, 2015

ClinicalTrials.gov: Adding Value through Informatics.
Proceedings of the AMIA 2015, 2015

What Are Frequent Data Requests from Researchers? A Conceptual Model of Researchers' EHR Data Needs for Comparative Effectiveness Research.
Proceedings of the AMIA 2015, 2015

Developing an Ontology from HIV-associated Elements in Research.
Proceedings of the AMIA 2015, 2015

Simulation-based Evaluation of the Generalizability Index for Study Traits.
Proceedings of the AMIA 2015, 2015

2014
Hidden in plain sight: bias towards sick patients when sampling patients with sufficient electronic health record data for research.
BMC Medical Informatics Decis. Mak., 2014

Automatic generation of investigator bibliographies for institutional research networking systems.
J. Biomed. Informatics, 2014

Clustering clinical trials with similar eligibility criteria features.
J. Biomed. Informatics, 2014

From expert-derived user needs to user-perceived ease of use and usefulness: A two-phase mixed-methods evaluation framework.
J. Biomed. Informatics, 2014

Associating co-authorship patterns with publications in high-impact journals.
J. Biomed. Informatics, 2014

Towards Symbiosis in Knowledge Representation and Natural Language Processing for Structuring Clinical Practice Guidelines.
Proceedings of the Nursing Informatics 2014 - East Meets West eSMART+, 2014

Trend and Network Analysis of Common Eligibility Features for Cancer Trials in ClinicalTrials.gov.
Proceedings of the Smart Health - International Conference, 2014

Unsupervised Time-Series Clustering for Identifying Uncontrolled Type-2 Diabetic Patients.
Proceedings of the AMIA 2014, 2014

Network Analysis of Common Eligibility Criteria in Cancer Clinical Trials.
Proceedings of the AMIA 2014, 2014

Development and validation of an electronic phenotyping algorithm for chronic kidney disease.
Proceedings of the AMIA 2014, 2014

Patients Screening for Clinical Trials Using EHR Representation Similarities.
Proceedings of the AMIA 2014, 2014

Design and Evaluation of a Glomerular Disease Ontology.
Proceedings of the AMIA 2014, 2014

What Is Asked in Clinical Data Request Forms? A Multi-site Thematic Analysis of Forms Towards Better Data Access Support.
Proceedings of the AMIA 2014, 2014

Could Patient Self-reported Health Data Complement EHR for Phenotyping?
Proceedings of the AMIA 2014, 2014

Integrating Diverse HIV-associated Datasets via Semantic Harmonization.
Proceedings of the AMIA 2014, 2014

A Method for Analyzing Commonalities in Clinical Trial Target Populations.
Proceedings of the AMIA 2014, 2014

2013
An Integrated Model for Patient Care and Clinical Trials (IMPACT) to support clinical research visit scheduling workflow for future learning health systems.
J. Biomed. Informatics, 2013

Defining and measuring completeness of electronic health records for secondary use.
J. Biomed. Informatics, 2013

Unsupervised mining of frequent tags for clinical eligibility text indexing.
J. Biomed. Informatics, 2013

eTACTS: A method for dynamically filtering clinical trial search results.
J. Biomed. Informatics, 2013

A human-computer collaborative approach to identifying common data elements in clinical trial eligibility criteria.
J. Biomed. Informatics, 2013

Methods and dimensions of electronic health record data quality assessment: enabling reuse for clinical research.
J. Am. Medical Informatics Assoc., 2013

A centralized research data repository enhances retrospective outcomes research capacity: a case report.
J. Am. Medical Informatics Assoc., 2013

Extending VIVO Ontology to Represent Research and Educational Resources in an Academic Biomedical Informatics Department.
Proceedings of the MEDINFO 2013, 2013

A Method for Probing Disease Relatedness Using Common Clinical Eligibility Criteria.
Proceedings of the MEDINFO 2013, 2013

Extracting and Normalizing Temporal Expressions in Clinical Data Requests from Researchers.
Proceedings of the Smart Health - International Conference, 2013

Using Electronic Health Records To Assess Generalizability of Clinical Trials.
Proceedings of the AMIA 2013, 2013

Towards Computational Reuse of Clinical Research Eligibility Criteria with Collaboration across Academia, Industry, and Standardization Organizations.
Proceedings of the AMIA 2013, 2013

Sick Patients Have More Data: The Non-Random Completeness of Electronic Health Records.
Proceedings of the AMIA 2013, 2013

eTACTS: an Eligibility Tag Cloud-based Clinical Trial Search Engine.
Proceedings of the AMIA 2013, 2013

Design and Evaluation of a Bacterial Clinical Infectious Diseases Ontology.
Proceedings of the AMIA 2013, 2013

2012
Using EHRs to integrate research with patient care: promises and challenges.
J. Am. Medical Informatics Assoc., 2012

Clinical research informatics: a conceptual perspective.
J. Am. Medical Informatics Assoc., 2012

An ontology-based Clinical Phenotyping Framework For eMERGE Network Algorithms.
Proceedings of the AMIA 2012, 2012

Analysis of Query Negotiation between a Researcher and a Query Expert.
Proceedings of the AMIA 2012, 2012

Establishing Data Governance for Comparative Effectiveness Research: Experience of the Washington Heights Inwood Informatics Infrastructure for Comparative Effectiveness Research (WICER).
Proceedings of the AMIA 2012, 2012

2011
Combining PubMed knowledge and EHR data to develop a weighted bayesian network for pancreatic cancer prediction.
J. Biomed. Informatics, 2011

Dynamic categorization of clinical research eligibility criteria by hierarchical clustering.
J. Biomed. Informatics, 2011

EliXR: an approach to eligibility criteria extraction and representation.
J. Am. Medical Informatics Assoc., 2011

2010
Formal representation of eligibility criteria: A literature review.
J. Biomed. Informatics, 2010

2009
Reference Knowledge.
Proceedings of the Encyclopedia of Database Systems, 2009

Quality and Trust of Information Content and Credentialing.
Proceedings of the Encyclopedia of Database Systems, 2009

Clinical Data Quality and Validation.
Proceedings of the Encyclopedia of Database Systems, 2009

Clinical Data and Information Models.
Proceedings of the Encyclopedia of Database Systems, 2009

A review of auditing methods applied to the content of controlled biomedical terminologies.
J. Biomed. Informatics, 2009

Case Report: Electronic Screening Improves Efficiency in Clinical Trial Recruitment.
J. Am. Medical Informatics Assoc., 2009

2008
Understanding Interdisciplinary Health Sciences Collaborations: A Campus-Wide Survey of Obesity Experts.
Proceedings of the AMIA 2008, 2008

Comparing ICD9-Encoded Diagnoses and NLP-Processed Discharge Summaries for Clinical Trials Pre-Screening: A Case Study.
Proceedings of the AMIA 2008, 2008

2007
User-centered semantic harmonization: A case study.
J. Biomed. Informatics, 2007

Participatory design of a collaborative clinical trial protocol writing system.
Int. J. Medical Informatics, 2007

2006
A Call for Collaborative Semantic Harmonization.
Proceedings of the AMIA 2006, 2006

2005
Asynchronous communication among clinical researchers: A study for systems design.
Int. J. Medical Informatics, 2005

Why It Is Hard to Support Group Work in Distributed Healthcare Organizations: Empirical Knowledge of the Social-Technical Gap.
Proceedings of the AMIA 2005, 2005

2004
A Collaborative Clinical Trial Protocol Writing System.
Proceedings of the MEDINFO 2004, 2004

An Ethnographic Study of Collaborative Clinical Trial Protocol Writing.
Proceedings of the MEDINFO 2004, 2004

Asynchronous collaborative writing through annotations.
Proceedings of the 2004 ACM Conference on Computer Supported Cooperative Work, 2004

The multiple views of inter-organizational authoring.
Proceedings of the 2004 ACM Conference on Computer Supported Cooperative Work, 2004

2003
Scenario-based Participatory Design of A Collaborative Clinical Trial Protocol Authoring System.
Proceedings of the AMIA 2003, 2003

2002
Temporal knowledge representation for scheduling tasks in clinical trial protocols.
Proceedings of the AMIA 2002, 2002


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