Lucila Ohno-Machado

Orcid: 0000-0002-8005-7327

Affiliations:
  • University of California San Diego, Division of Medial Informatics


According to our database1, Lucila Ohno-Machado authored at least 303 papers between 1995 and 2023.

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Bibliography

2023
JAMIA at 30: looking back and forward.
J. Am. Medical Informatics Assoc., December, 2023

A hierarchical strategy to minimize privacy risk when linking "De-identified" data in biomedical research consortia.
J. Biomed. Informatics, March, 2023

Patient and researcher stakeholder preferences for use of electronic health record data: a qualitative study to guide the design and development of a platform to honor patient preferences.
J. Am. Medical Informatics Assoc., 2023

Blockchain-enabled immutable, distributed, and highly available clinical research activity logging system for federated COVID-19 data analysis from multiple institutions.
J. Am. Medical Informatics Assoc., 2023

2022
VERTICOX: Vertically Distributed Cox Proportional Hazards Model Using the Alternating Direction Method of Multipliers.
IEEE Trans. Knowl. Data Eng., 2022

The <i>All of Us</i> Research Program: Data quality, utility, and diversity.
Patterns, 2022

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

Codesigning a community-based participatory research project to assess tribal perspectives on privacy and health data sharing: A report from the Strong Heart Study.
J. Am. Medical Informatics Assoc., 2022

A tribute to Karen Greenwood and her contributions to the American Medical Informatics Association.
J. Am. Medical Informatics Assoc., 2022

The evolving privacy and security concerns for genomic data analysis and sharing as observed from the iDASH competition.
J. Am. Medical Informatics Assoc., 2022

Inclusion of social determinants of health improves sepsis readmission prediction models.
J. Am. Medical Informatics Assoc., 2022

NLM's sponsorship of research in biomedical informatics (1985-2016).
Inf. Serv. Use, 2022

IMI-CDE: an interactive interface for collaborative mapping of study variables to common data elements.
Proceedings of the 10th IEEE International Conference on Healthcare Informatics, 2022

Disentangling and Characterizing Device Safety Signals and Learning Effects.
Proceedings of the AMIA 2022, 2022

Existing and emerging privacy challenges and solutions for federated data coordination.
Proceedings of the AMIA 2022, 2022

A Framework for Detecting Medical Device Safety Signals Confounded by Learning Effects Using Machine Learning.
Proceedings of the AMIA 2022, 2022

A Framework for Generating Synthetic Clinical Datasets with Learning Effects to Support Methods Development and Validation.
Proceedings of the AMIA 2022, 2022

2021
Calibrating predictive model estimates in a distributed network of patient data.
J. Biomed. Informatics, 2021

Use of electronic health records to support a public health response to the COVID-19 pandemic in the United States: a perspective from 15 academic medical centers.
J. Am. Medical Informatics Assoc., 2021

Privacy-protecting, reliable response data discovery using COVID-19 patient observations.
J. Am. Medical Informatics Assoc., 2021

Benchmarking blockchain-based gene-drug interaction data sharing methods: A case study from the iDASH 2019 secure genome analysis competition blockchain track.
Int. J. Medical Informatics, 2021

How do we share data in COVID-19 research? A systematic review of COVID-19 datasets in PubMed Central Articles.
Briefings Bioinform., 2021

Early Prediction of Positive Clostridioides Difficile Test Results.
Proceedings of the AMIA 2021, American Medical Informatics Association Annual Symposium, San Diego, CA, USA, October 30, 2021, 2021

Privacy-Preserving Federated Biomedical Data Analysis.
Proceedings of the AMIA 2021, American Medical Informatics Association Annual Symposium, San Diego, CA, USA, October 30, 2021, 2021

2020
Secure and Differentially Private Logistic Regression for Horizontally Distributed Data.
IEEE Trans. Inf. Forensics Secur., 2020

A systematic literature review of Native American and Pacific Islanders' perspectives on health data privacy in the United States.
J. Am. Medical Informatics Assoc., 2020

EXpectation Propagation LOgistic REgRession on permissioned blockCHAIN (ExplorerChain): decentralized online healthcare/genomics predictive model learning.
J. Am. Medical Informatics Assoc., 2020

A tutorial on calibration measurements and calibration models for clinical prediction models.
J. Am. Medical Informatics Assoc., 2020

COVID-19 TestNorm: A tool to normalize COVID-19 testing names to LOINC codes.
J. Am. Medical Informatics Assoc., 2020

Protecting patient privacy in survival analyses.
J. Am. Medical Informatics Assoc., 2020

Efficient determination of equivalence for encrypted data.
Comput. Secur., 2020

Promoting Quality Face-to-Face Communication during Ophthalmology Encounters in the Electronic Health Record Era.
Appl. Clin. Inform., 2020

Longitudinal Cohort Data Transformation Based on a Common Data Model and Metadata Standards: Examples from the Strong Heart Study.
Proceedings of the AMIA 2020, 2020

2019
Comparison of blockchain platforms: a systematic review and healthcare examples.
J. Am. Medical Informatics Assoc., 2019

Fair compute loads enabled by blockchain: sharing models by alternating client and server roles.
J. Am. Medical Informatics Assoc., 2019

Evaluating and sharing global genetic ancestry in biomedical datasets.
J. Am. Medical Informatics Assoc., 2019

Current Applications of Blockchain Technology in Biomedical Research and Healthcare.
Proceedings of the AMIA 2019, 2019

VERTICOX: Vertically Distributed Cox Proportional Hazards Model.
Proceedings of the AMIA 2019, 2019

Engaging heart failure patients from a clinical data research network: A survey on willingness to participate in different types of research.
Proceedings of the AMIA 2019, 2019

2018
Reflections on the journey of editing a scientific journal.
J. Am. Medical Informatics Assoc., 2018

A diversified informatics portfolio covering health sciences and healthcare.
J. Am. Medical Informatics Assoc., 2018

Clinical informatics applications of medication reconciliation, decision support systems, and online portal patient-provider communications.
J. Am. Medical Informatics Assoc., 2018

Data science and artificial intelligence to improve clinical practice and research.
J. Am. Medical Informatics Assoc., 2018

Sharing data from electronic health records within, across, and beyond healthcare institutions: Current trends and perspectives.
J. Am. Medical Informatics Assoc., 2018

Informatics for all: from provider- to patient-based applications that can include family and friends.
J. Am. Medical Informatics Assoc., 2018

The role of informatics in promoting patient safety.
J. Am. Medical Informatics Assoc., 2018

Electronic health records and health information exchange.
J. Am. Medical Informatics Assoc., 2018

Clinical decision support: informatics interventions for better patient care.
J. Am. Medical Informatics Assoc., 2018

Enabling patients to be active participants in healthcare via informatics interventions.
J. Am. Medical Informatics Assoc., 2018

Clinical research informatics: a growing subspecialization of biomedical informatics.
J. Am. Medical Informatics Assoc., 2018

Informatics systems for health care providers, patients, and families.
J. Am. Medical Informatics Assoc., 2018

Special Focus on Biomedical Data Science.
J. Am. Medical Informatics Assoc., 2018

User needs analysis and usability assessment of DataMed - a biomedical data discovery index.
J. Am. Medical Informatics Assoc., 2018

DataMed - an open source discovery index for finding biomedical datasets.
J. Am. Medical Informatics Assoc., 2018

Biomedical informatics and data science: evolving fields with significant overlap.
J. Am. Medical Informatics Assoc., 2018

Perfectly Secure and Efficient Two-Party Electronic-Health-Record Linkage.
IEEE Internet Comput., 2018

The Impact of Automatic Pre-annotation in Clinical Note Data Element Extraction - the CLEAN Tool.
CoRR, 2018

ModelChain: Decentralized Privacy-Preserving Healthcare Predictive Modeling Framework on Private Blockchain Networks.
CoRR, 2018

Finding relevant biomedical datasets: the UC San Diego solution for the bioCADDIE Retrieval Challenge.
Database J. Biol. Databases Curation, 2018

2017
Developing a framework for digital objects in the Big Data to Knowledge (BD2K) commons: Report from the Commons Framework Pilots workshop.
J. Biomed. Informatics, 2017

Addressing Beacon re-identification attacks: quantification and mitigation of privacy risks.
J. Am. Medical Informatics Assoc., 2017

JAMIA is going green.
J. Am. Medical Informatics Assoc., 2017

Understanding and mitigating the digital divide in health care.
J. Am. Medical Informatics Assoc., 2017

Education of informatics professionals and development of electronic information resources for clinicians, patients, health scientists, and study participants.
J. Am. Medical Informatics Assoc., 2017

Advancing healthcare and biomedical research via new data-driven approaches.
J. Am. Medical Informatics Assoc., 2017

Electronic health records: usability and utilization by health care providers and patients.
J. Am. Medical Informatics Assoc., 2017

Health information technology and patient safety.
J. Am. Medical Informatics Assoc., 2017

Using health information technology for clinical decision support and predictive analytics.
J. Am. Medical Informatics Assoc., 2017

Blockchain distributed ledger technologies for biomedical and health care applications.
J. Am. Medical Informatics Assoc., 2017

iCONCUR: informed consent for clinical data and bio-sample use for research.
J. Am. Medical Informatics Assoc., 2017

Mechanisms to protect the privacy of families when using the transmission disequilibrium test in genome-wide association studies.
Bioinform., 2017

PRINCESS: Privacy-protecting Rare disease International Network Collaboration via Encryption through Software guard extensionS.
Bioinform., 2017

Information retrieval for biomedical datasets: the 2016 bioCADDIE dataset retrieval challenge.
Database J. Biol. Databases Curation, 2017

MiRIAD update: using alternative polyadenylation, protein interaction network analysis and additional species to enhance exploration of the role of intragenic miRNAs and their host genes.
Database J. Biol. Databases Curation, 2017

A publicly available benchmark for biomedical dataset retrieval: the reference standard for the 2016 bioCADDIE dataset retrieval challenge.
Database J. Biol. Databases Curation, 2017

Prerequisites for International Exchanges of Health Information for Record Research: Comparison of Australian, Austrian, Finnish, Swiss, and US Policies.
Proceedings of the MEDINFO 2017: Precision Healthcare through Informatics, 2017

Count Everything: Secure Count Query Framework Across Big Data Centers.
Proceedings of the Summit on Clinical Research Informatics, 2017

Project A-G-T-C: Adding Genetic Test data in Clinical data warehouse.
Proceedings of the AMIA 2017, 2017

Using a Convolutional Neural Network for Automatic Medical Subject Headings (MeSH) Assignment.
Proceedings of the AMIA 2017, 2017

A Scalable Privacy-preserving Data Generation Methodology for Exploratory Analysis.
Proceedings of the AMIA 2017, 2017

Information Retrieval for Biomedical Datasets: The 2016 bioCADDIE Challenge.
Proceedings of the AMIA 2017, 2017

Consumer Views of Electronic Health and Genetic Data Sharing: Findings of a National Survey.
Proceedings of the AMIA 2017, 2017

MALTASE: a Mobile AppLication To improve patients' Access to their data Sharing preferencE.
Proceedings of the AMIA 2017, 2017

Meeting User Needs for a Data Discovery Index of Biomedical Big Data.
Proceedings of the AMIA 2017, 2017

A Natural Language Processing System for Biomedical Dataset Retrieval.
Proceedings of the AMIA 2017, 2017

Honoring Patient's Data Sharing Preferences: Implementation Challenges.
Proceedings of the AMIA 2017, 2017

Self-Service Cohort Discovery across Five Academic Health Centers: Usage and User Evaluations of the University of California Research eXchange.
Proceedings of the AMIA 2017, 2017

2016
Secure Multi-pArty Computation Grid LOgistic REgression (SMAC-GLORE).
BMC Medical Informatics Decis. Mak., 2016

Data-driven informatics tools targeting patients and providers.
J. Am. Medical Informatics Assoc., 2016

Building systems that change clinical practice and advance health sciences research.
J. Am. Medical Informatics Assoc., 2016

Data and the clinical decision support loop.
J. Am. Medical Informatics Assoc., 2016

A message to the next generation of biomedical informatics professionals.
J. Am. Medical Informatics Assoc., 2016

Using informatics to engage patients and healthcare providers.
J. Am. Medical Informatics Assoc., 2016

VERTIcal Grid lOgistic regression (VERTIGO).
J. Am. Medical Informatics Assoc., 2016

Prerequisites for International Exchanges of Health Information: Comparison of Australian, Austrian, Finnish, Swiss, and US Privacy Policies.
CoRR, 2016


Using the hierarchical structure of the Medical Subject Headings (MeSH) for automatic MeSH term assignment.
Proceedings of the AMIA 2016, 2016

Developing an Electronic Health Record-Based Cohort of Patients with Inflammatory Bowel Diseases for Observational Patient-Centered Outcomes Research.
Proceedings of the AMIA 2016, 2016

iCONCUR: informed CONsent for Clinical data and biosample Use for Research.
Proceedings of the AMIA 2016, 2016

Calibration of Predictive Models for Clinical Decision Making: Personalizing Prevention, Treatment, and Disease Progression.
Proceedings of the AMIA 2016, 2016

An Integrated Privacy Preserving Collaborative Analytics Platform: The PCORnet pSCANNER-PopMedNet TM Software Suite.
Proceedings of the AMIA 2016, 2016

Ensembles of NLP Tools for Data Element Extraction from Clinical Notes.
Proceedings of the AMIA 2016, 2016

An Online Delphi Consensus Panel for Prioritizing Person-Centered Outcomes Research Topics.
Proceedings of the AMIA 2016, 2016

Feasibility of Representing Data from Published Nursing Research Using the OMOP Common Data Model.
Proceedings of the AMIA 2016, 2016

Does Health Status Affect Patient Preferences for Sharing Clinical Data for Research?
Proceedings of the AMIA 2016, 2016


Developing a predictive model for discharge delay in the Post-Anesthesia Care Unit.
Proceedings of the AMIA 2016, 2016

A Multi-Institutional Honest Broker in the Cloud.
Proceedings of the AMIA 2016, 2016

Categorizing Clinical Data to Make it Easier for Patients to Indicate Their Data Sharing Preferences.
Proceedings of the AMIA 2016, 2016

2015
Grid multi-category response logistic models.
BMC Medical Informatics Decis. Mak., 2015

Choosing blindly but wisely: differentially private solicitation of DNA datasets for disease marker discovery.
J. Am. Medical Informatics Assoc., 2015

Trends in informatics and journal peer-review processes.
J. Am. Medical Informatics Assoc., 2015

Mining electronic health record data: finding the gold nuggets.
J. Am. Medical Informatics Assoc., 2015

Tailoring informatics interventions to patients and healthcare providers.
J. Am. Medical Informatics Assoc., 2015

A journal's role in resource sharing and reproducibility.
J. Am. Medical Informatics Assoc., 2015

Special online issue focusing on patients and caregivers.
J. Am. Medical Informatics Assoc., 2015

Highlights.
J. Am. Medical Informatics Assoc., 2015

A system to build distributed multivariate models and manage disparate data sharing policies: implementation in the scalable national network for effectiveness research.
J. Am. Medical Informatics Assoc., 2015

WebDISCO: a web service for distributed cox model learning without patient-level data sharing.
J. Am. Medical Informatics Assoc., 2015

Comparison of consumers' views on electronic data sharing for healthcare and research.
J. Am. Medical Informatics Assoc., 2015

Trends in biomedical informatics: automated topic analysis of JAMIA articles.
J. Am. Medical Informatics Assoc., 2015

Patient privacy and "de-identified" health records in the genomic era.
Proceedings of the AMIA 2015, 2015

Transforming the National Department of Veterans Affairs Data Warehouse to the OMOP Common Data Model.
Proceedings of the AMIA 2015, 2015

Preserving Genome Privacy in Research Studies.
Proceedings of the Medical Data Privacy Handbook, 2015

2014
Detecting inappropriate access to electronic health records using collaborative filtering.
Mach. Learn., 2014

A community assessment of privacy preserving techniques for human genomes.
BMC Medical Informatics Decis. Mak., 2014

Brief communication: pSCANNER: patient-centered Scalable National Network for Effectiveness Research.
J. Am. Medical Informatics Assoc., 2014

Disseminating informatics knowledge and training the next generation of leaders.
J. Am. Medical Informatics Assoc., 2014

Focusing on the patient: mHealth, social media, electronic health records, and decision support systems.
J. Am. Medical Informatics Assoc., 2014

Structuring text and standardizing data for clinical and population health applications.
J. Am. Medical Informatics Assoc., 2014

Networking the country to promote health and scientific discovery.
J. Am. Medical Informatics Assoc., 2014

Informatics support for clinical decisions.
J. Am. Medical Informatics Assoc., 2014

NIH's <i>Big Data to Knowledge</i> initiative and the advancement of biomedical informatics.
J. Am. Medical Informatics Assoc., 2014

The role of scientific publication in times of change.
J. Am. Medical Informatics Assoc., 2014

HUGO: Hierarchical mUlti-reference Genome cOmpression for aligned reads.
J. Am. Medical Informatics Assoc., 2014

Data governance requirements for distributed clinical research networks: triangulating perspectives of diverse stakeholders.
J. Am. Medical Informatics Assoc., 2014

PhenDisco: phenotype discovery system for the database of genotypes and phenotypes.
J. Am. Medical Informatics Assoc., 2014

Natural Language Processing in Biomedicine: A Unified System Architecture Overview.
CoRR, 2014

MAGI: a Node.js web service for fast microRNA-Seq analysis in a GPU infrastructure.
Bioinform., 2014

miRIAD - integrating microRNA inter- and intragenic data.
Database J. Biol. Databases Curation, 2014

A Keyword Suggestion Strategy Based on Citation Networks.
Proceedings of the AMIA 2014, 2014

Predictive Analytics in Healthcare (HPA): Considerations and Challenges.
Proceedings of the AMIA 2014, 2014

Trends in Publication of Nursing Informatics Research.
Proceedings of the AMIA 2014, 2014

Informatics without Borders: International Outreach of US-based Training Programs.
Proceedings of the AMIA 2014, 2014

Sharing My Health Data: A Survey of Data Sharing Preferences of Healthy Individuals.
Proceedings of the AMIA 2014, 2014

2013
Differential-Private Data Publishing Through Component Analysis.
Trans. Data Priv., 2013

EXpectation Propagation LOgistic REgRession (EXPLORER): Distributed privacy-preserving online model learning.
J. Biomed. Informatics, 2013

Natural language processing: algorithms and tools to extract computable information from EHRs and from the biomedical literature.
J. Am. Medical Informatics Assoc., 2013

Data science and informatics: when it comes to biomedical data, is there a real distinction?
J. Am. Medical Informatics Assoc., 2013

Health surveillance using the internet and other sources of information.
J. Am. Medical Informatics Assoc., 2013

Informatics that works for you.
J. Am. Medical Informatics Assoc., 2013

Sharing data for the public good and protecting individual privacy: informatics solutions to combine different goals.
J. Am. Medical Informatics Assoc., 2013

Privacy-preserving heterogeneous health data sharing.
J. Am. Medical Informatics Assoc., 2013

SHARE: system design and case studies for statistical health information release.
J. Am. Medical Informatics Assoc., 2013

Making it personal: translational bioinformatics.
J. Am. Medical Informatics Assoc., 2013

Abstractions for genomics.
Commun. ACM, 2013

WebGLORE: a Web service for Grid LOgistic REgression.
Bioinform., 2013

Biomedical CyberInfrastructure challenges.
Proceedings of the Extreme Science and Engineering Discovery Environment: Gateway to Discovery, 2013

DELPHI: Data E-platform for personalized population health.
Proceedings of the IEEE 15th International Conference on e-Health Networking, 2013

Nucleotide sequence alignment using sparse coding and belief propagation.
Proceedings of the 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2013

Genome Sequence Compression with Distributed Source Coding.
Proceedings of the 2013 Data Compression Conference, 2013

An Adaptive Difference Distribution-Based Coding with Hierarchical Tree Structure for DNA Sequence Compression.
Proceedings of the 2013 Data Compression Conference, 2013

Training the Informatics Research Workforce, Part 2.
Proceedings of the AMIA 2013, 2013

2012
Grid Binary LOgistic REgression (GLORE): building shared models without sharing data.
J. Am. Medical Informatics Assoc., 2012

An improved model for predicting postoperative nausea and vomiting in ambulatory surgery patients using physician-modifiable risk factors.
J. Am. Medical Informatics Assoc., 2012

iDASH: integrating data for analysis, anonymization, and sharing.
J. Am. Medical Informatics Assoc., 2012

Careers in informatics: a diversity of options with an abundance of jobs.
J. Am. Medical Informatics Assoc., 2012

Big science, big data, and a big role for biomedical informatics.
J. Am. Medical Informatics Assoc., 2012

Informatics 2.0: implications of social media, mobile health, and patient-reported outcomes for healthcare and individual privacy.
J. Am. Medical Informatics Assoc., 2012

Where do we stand in the maze of health information systems?
J. Am. Medical Informatics Assoc., 2012

Cost-effectiveness of informatics and health IT: impact on finances and quality of care.
J. Am. Medical Informatics Assoc., 2012

Informatics research to enable clinically relevant, personalized genomic medicine.
J. Am. Medical Informatics Assoc., 2012

Computer-based safety surveillance and patient-centered health records.
J. Am. Medical Informatics Assoc., 2012

Reviewing social media use by clinicians.
J. Am. Medical Informatics Assoc., 2012

Calibrating predictive model estimates to support personalized medicine.
J. Am. Medical Informatics Assoc., 2012

A patient-driven adaptive prediction technique to improve personalized risk estimation for clinical decision support.
J. Am. Medical Informatics Assoc., 2012

Predicting accurate probabilities with a ranking loss.
Proceedings of the 29th International Conference on Machine Learning, 2012

Privacy-Preserving Biometric System for Secure Fingerprint Authentication.
Proceedings of the 2012 IEEE Second International Conference on Healthcare Informatics, 2012

SecUre Privacy-presERving Medical Image CompRessiOn (SUPERMICRO).
Proceedings of the 2012 IEEE Second International Conference on Healthcare Informatics, 2012

A Robust Feature Selection Method for Novel Pre-microRNA Identification Using a Combination of Nucleotide-Structure Triplets.
Proceedings of the 2012 IEEE Second International Conference on Healthcare Informatics, 2012

A Randomized Response Model for Privacy-Preserving Data Dissemination.
Proceedings of the 2012 IEEE Second International Conference on Healthcare Informatics, 2012

Enhancing Twitter Data Analysis with Simple Semantic Filtering: Example in Tracking Influenza-Like Illnesses.
Proceedings of the 2012 IEEE Second International Conference on Healthcare Informatics, 2012

Building an Ontology of Phenotypes for Existing GWAS Studies.
Proceedings of the 2012 IEEE Second International Conference on Healthcare Informatics, 2012

Institutional Privacy-preserving Distributed binary Logistic Regression (IPDLR).
Proceedings of the AMIA 2012, 2012

A Collaborative Framework for Distributed Privacy-Preserving Support Vector Machine Learning.
Proceedings of the AMIA 2012, 2012

Sharing Facebook Data For Research: Are College Students Willing to Donate their Data?
Proceedings of the AMIA 2012, 2012

Selecting Cases for Whom Additional Tests Can Improve Prognostication.
Proceedings of the AMIA 2012, 2012

Identifying Age Variables in dbGaP using Natural Language Processing.
Proceedings of the AMIA 2012, 2012

2011
Translational bioinformatics: linking knowledge across biological and clinical realms.
J. Am. Medical Informatics Assoc., 2011

Innovative approaches to support patient decision making, improve safety, and enable large-scale clinical research.
J. Am. Medical Informatics Assoc., 2011

Use of electronic health record systems for decision support.
J. Am. Medical Informatics Assoc., 2011

Realizing the full potential of electronic health records: the role of natural language processing.
J. Am. Medical Informatics Assoc., 2011

Biomedical informatics: how we got here and where we are headed.
J. Am. Medical Informatics Assoc., 2011

A hybrid open-access model to bridge the publishing divide and reach out to a broader community.
J. Am. Medical Informatics Assoc., 2011

Informatics is about algorithms, systems, people, and social networks.
J. Am. Medical Informatics Assoc., 2011

Electronic health records and computer-based clinical decision support: are we there yet?
J. Am. Medical Informatics Assoc., 2011

A new <i>JAMIA</i>.
J. Am. Medical Informatics Assoc., 2011

What's new in informatics.
J. Am. Medical Informatics Assoc., 2011

Natural language processing: an introduction.
J. Am. Medical Informatics Assoc., 2011

Evaluation of informatics systems: beyond RCTs and beyond the hospital.
J. Am. Medical Informatics Assoc., 2011

Trends in biomedical informatics: most cited topics from recent years.
J. Am. Medical Informatics Assoc., 2011

Using statistical and machine learning to help institutions detect suspicious access to electronic health records.
J. Am. Medical Informatics Assoc., 2011

AnyExpress: Integrated toolkit for analysis of cross-platform gene expression data using a fast interval matching algorithm.
BMC Bioinform., 2011

2010
DSGeo: Software tools for cross-platform analysis of gene expression data in GEO.
J. Biomed. Informatics, 2010

Automating pressure ulcer risk assessment using documented patient data.
Int. J. Medical Informatics, 2010

Smart medical environment at the point of care: Auto-tracking clinical interventions at the bed side using RFID technology.
Comput. Biol. Medicine, 2010

Assessing the quality of annotations in asthma gene expression experiments.
BMC Bioinform., 2010

2009
Editorial: Outstanding Submissions to the AMIA Annual Symposium Now Featured in JAMIA.
J. Am. Medical Informatics Assoc., 2009

Special Features: Presentation of the 2008 Morris F. Collen Award to Robert A. Greenes.
J. Am. Medical Informatics Assoc., 2009

Using ambient intelligence for physiological monitoring.
J. Ambient Intell. Smart Environ., 2009

Towards large-scale sample annotation in gene expression repositories.
BMC Bioinform., 2009

Evaluation of a large-scale biomedical data annotation initiative.
BMC Bioinform., 2009

2008
Application of Information Technology: SMART - An Integrated Wireless System for Monitoring Unattended Patients.
J. Am. Medical Informatics Assoc., 2008

Physiological signal monitoring in the waiting areas of an emergency room.
Proceedings of the 3rd International ICST Conference on Body Area Networks, 2008

Improving Calibration of Logistic Regression Models by Local Estimates.
Proceedings of the AMIA 2008, 2008

Comparison of RFID Systems for Tracking Clinical Interventions at the Bedside.
Proceedings of the AMIA 2008, 2008

2007
Effects of SVM parameter optimization on discrimination and calibration for post-procedural PCI mortality.
J. Biomed. Informatics, 2007

Modeling Cancer: Integration of "omics" Information in Dynamic Systems.
J. Bioinform. Comput. Biol., 2007

Automatic correspondence of tags and genes (ACTG): a tool for the analysis of SAGE, MPSS and SBS data.
Bioinform., 2007

Rare Adverse Event Monitoring of Medical Devices with the Use of an Automated Surveillance Tool.
Proceedings of the AMIA 2007, 2007

2006
Representation in stochastic search for phylogenetic tree reconstruction.
J. Biomed. Informatics, 2006

Research Paper: Monitoring Device Safety in Interventional Cardiology.
J. Am. Medical Informatics Assoc., 2006

Approximation properties of haplotype tagging.
BMC Bioinform., 2006

2005
A global goodness-of-fit test for receiver operating characteristic curve analysis via the bootstrap method.
J. Biomed. Informatics, 2005

Clinical machine learning.
J. Biomed. Informatics, 2005

Discrimination and calibration of mortality risk prediction models in interventional cardiology.
J. Biomed. Informatics, 2005

The use of receiver operating characteristic curves in biomedical informatics.
J. Biomed. Informatics, 2005

Small, fuzzy and interpretable gene expression based classifiers.
Bioinform., 2005

Combining Classifiers Using Their Receiver Operating Characteristics and Maximum Likelihood Estimation.
Proceedings of the Medical Image Computing and Computer-Assisted Intervention, 2005

Demonstration of SMART (Scalable Medical Alert Response Technology).
Proceedings of the AMIA 2005, 2005

WLAN PDA to improve efficiency in patient care documentation.
Proceedings of the AMIA 2005, 2005

Real-Time ECG Algorithms for Ambulatory Patient Monitoring.
Proceedings of the AMIA 2005, 2005

Exploration of a Bayesian Updating Tool to Provide Real-Time Safety Monitoring for New Medical Devices.
Proceedings of the AMIA 2005, 2005

Training Health Informatics Professionals in Brazil: Rationale for the Development of a New Certificate Program.
Proceedings of the AMIA 2005, 2005

2004
The Goodman-Kruskal coefficient and its applications in genetic diagnosis of cancer.
IEEE Trans. Biomed. Eng., 2004

Research on machine learning issues in biomedical informatics modeling.
J. Biomed. Informatics, 2004

A primer on gene expression and microarrays for machine learning researchers.
J. Biomed. Informatics, 2004

A greedy algorithm for supervised discretization.
J. Biomed. Informatics, 2004

Diagnostic accuracy of chest X-rays acquired using a digital camera for low-cost teleradiology.
Int. J. Medical Informatics, 2004

Protecting patient privacy by quantifiable control of disclosures in disseminated databases.
Int. J. Medical Informatics, 2004

Multivariate selection of genetic markers in diagnostic classification.
Artif. Intell. Medicine, 2004

International Training in Health Informatics: A Brazilian Experience.
Proceedings of the MEDINFO 2004, 2004

2003
A neural network-based similarity index for clustering DNA microarray data.
Comput. Biol. Medicine, 2003

An Epicurean learning approach to gene-expression data classification.
Artif. Intell. Medicine, 2003

Stochastic Algorithms for Gene Expression Analysis (Invited Talk).
Proceedings of the Stochastic Algorithms: Foundations and Applications, 2003

Preoperative Information Management System using Wireless PDAs.
Proceedings of the AMIA 2003, 2003

Classification of Movement States in Parkinson's Disease Using a Wearable Ambulatory Monitor.
Proceedings of the AMIA 2003, 2003

2002
Classification of gene expression data using fuzzy logic.
J. Intell. Fuzzy Syst., 2002

Visualization and evaluation of clusters for exploratory analysis of gene expression data.
J. Biomed. Informatics, 2002

Logistic regression and artificial neural network classification models: a methodology review.
J. Biomed. Informatics, 2002

Generation of Dynamically Configured Check Lists for Intra-Operative Problems: Using a Set Covering Algorithm.
J. Am. Medical Informatics Assoc., 2002

Effects of Data Anonymization by Cell Suppression on Descriptive Statistics and Predictive Modeling Performance.
J. Am. Medical Informatics Assoc., 2002

Disambiguation Data: Extracting Information from Anonymized Sources.
J. Am. Medical Informatics Assoc., 2002

Analysis of matched mRNA measurements from two different microarray technologies.
Bioinform., 2002

A Simulated Annealing and Resampling Method for Training Perceptrons to Classify Gene-Expression Data.
Proceedings of the Artificial Neural Networks, 2002

Building an asynchronous web-based tool for machine learning classification.
Proceedings of the AMIA 2002, 2002

Evaluation of the Diagnostic Accuracy of Chest X-rays Acquired Using a Digital Camera for Low-cost Teleradiology.
Proceedings of the AMIA 2002, 2002

Pharmacokinetic Simulation of Muscle Relaxants: Prediction of Onset Based on Potency.
Proceedings of the AMIA 2002, 2002

Providing context-sensitive decision-support based on WHO guidelines.
Proceedings of the AMIA 2002, 2002

Comparing imperfect measurements with the Bland-Altman technique: application in gene expression analysis.
Proceedings of the AMIA 2002, 2002

Training in Medical Informatics in Northeastern Brazil.
Proceedings of the AMIA 2002, 2002

Gene expression levels in different stages of progression in oral squamous cell carcinoma.
Proceedings of the AMIA 2002, 2002

Open source handheld-based EMR for paramedics working in rural areas.
Proceedings of the AMIA 2002, 2002

2001
Modeling Medical Prognosis: Survival Analysis Techniques.
J. Biomed. Informatics, 2001

A Comparison of Machine Learning Methods for the Diagnosis of Pigmented Skin Lesions.
J. Biomed. Informatics, 2001

Using patient-reportable clinical history factors to predict myocardial infarction.
Comput. Biol. Medicine, 2001

Unsupervised Learning from Complex Data: The Matrix Incision Tree Algorithm.
Proceedings of the 6th Pacific Symposium on Biocomputing, 2001

Training in Medical Informatics: Combining Onsite and Online Instruction.
Proceedings of the MEDINFO 2001, 2001

Hiding information by cell suppression.
Proceedings of the AMIA 2001, 2001

Generation of dynamically configured check lists for intra-operative problems using a set of covering algorithms.
Proceedings of the AMIA 2001, 2001

Finding appropriate clinical trials: evaluating encoded eligibility criteria with incomplete data.
Proceedings of the AMIA 2001, 2001

International Training in Medical Informatics: The Second Year of the Brazil/USA Project.
Proceedings of the AMIA 2001, 2001

2000
A genetic algorithm approach to multi-disorder diagnosis.
Artif. Intell. Medicine, 2000

Using electronic data to predict the probability of true bacteremia from positive blood cultures.
Proceedings of the AMIA 2000, 2000

Development and evaluation of models to predict death and myocardial infarction following coronary angioplasty and stenting.
Proceedings of the AMIA 2000, 2000


Decision trees and fuzzy logic: a comparison of models for the selection of measles vaccination strategies in Brazil.
Proceedings of the AMIA 2000, 2000

First Steps Towards Implementing an International Training Program in Medical Informatics: The Brazil/USA Project.
Proceedings of the AMIA 2000, 2000

Major complications after angioplasty in patients with chronic renal failure: a comparison of predictive models.
Proceedings of the AMIA 2000, 2000

Building knowledge in a complex preterm birth problem domain.
Proceedings of the AMIA 2000, 2000

Risk stratification in heart failure using artificial neural networks.
Proceedings of the AMIA 2000, 2000

1999
Using Boolean reasoning to anonymize databases.
Artif. Intell. Medicine, 1999

Enhancing Arden Syntax for Clinical Trial Eligibility Criteria.
Proceedings of the AMIA 1999, 1999

A genetic algorithm to select variables in logistic regression: example in the domain of myocardial infarction.
Proceedings of the AMIA 1999, 1999

The C-Index as a Selection Tool in Decision Tree Construction: An Example in Myocardial Infarction.
Proceedings of the AMIA 1999, 1999

Decision support for clinical trial eligibility determination in breast cancer.
Proceedings of the AMIA 1999, 1999

Clinical Data Processing Tools: A Machine Learning Resource.
Proceedings of the AMIA 1999, 1999

HealthAware: A Consumer Health Information Destination Which Links to a Health Care Delivery Network.
Proceedings of the AMIA 1999, 1999

A framework and tools for authoring, editing, documenting, sharing, searching, navigating, and executing computer-based clinical guidelines.
Proceedings of the AMIA 1999, 1999

Evaluation of Guidelines to Help Patients Recognize Myocardial Infarction.
Proceedings of the AMIA 1999, 1999

Evaluating variable selection methods for diagnosis of myocardial infarction.
Proceedings of the AMIA 1999, 1999

Self-Organizing Maps for Visualization of Medical Data Sets.
Proceedings of the AMIA 1999, 1999

1998
Research Paper: The GuideLine Interchange Format: A Model for Representing Guidelines.
J. Am. Medical Informatics Assoc., 1998

Diagnosing Breast Cancer from FNAs: Variable Relevance in Neural Network and Logistic Regression Models.
Proceedings of the MEDINFO '98, 1998

Comparison of multiple prediction models for ambulation following spinal cord injury.
Proceedings of the AMIA 1998, 1998

Building manageable rough set classifiers.
Proceedings of the AMIA 1998, 1998

Improving machine learning performance by removing redundant cases in medical data sets.
Proceedings of the AMIA 1998, 1998

Linking Health Education and Health Care Service Information via the WWW: The HealthAware Project.
Proceedings of the AMIA 1998, 1998

1997
Modular Neural Networks for Medical Prognosis: Quantifying the Benefits of Combining Neural Networks for Survival Prediction.
Connect. Sci., 1997

Sequential versus standard neural networks for pattern recognition: An example using the domain of coronary heart disease.
Comput. Biol. Medicine, 1997

A comparison of Cox proportional hazards and artificial neural network models for medical prognosis.
Comput. Biol. Medicine, 1997

A virtual repository approach to clinical and utilization studies: application in mammography as alternative to a national database.
Proceedings of the AMIA 1997, 1997

1995
Learning Rare Categories in Backpropagation.
Proceedings of the Advances in Artificial Intelligence, 1995


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