Todd R. Johnson

According to our database, Todd R. Johnson authored at least 74 papers between 1991 and 2023.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2023

Mapping the delineation of practice to the AMIA foundational domains for applied health informatics.

Todd R. Johnson, Eta S. Berner, Sue S. Feldman, Josette Jones, Annette L. Valenta, Damian Borbolla, Gloria J. Deckard, Eva LaVerne Manos

J. Am. Medical Informatics Assoc., September, 2023

Designing audit and feedback dashboards for dentists to monitor their opioid prescribing.

Sayali Tungare, Swaroop Gantela, Krishna Kookal Kumar, Alfa-Ibrahim Yansane, Emily Sedlock, Arthur Jeske, Todd R. Johnson, Muhammad F. Walji

Int. J. Medical Informatics, August, 2023

Why is biomedical informatics hard? A fundamental framework.

Todd R. Johnson, Elmer V. Bernstam

J. Biomed. Informatics, April, 2023

2022

Caries Risk Documentation And Prevention: eMeasures For Dental Electronic Health Records.

Suhasini Bangar, Ana Neumann, Joel M. White, Alfa-Ibrahim Yansane, Todd R. Johnson, Gregory W. Olson, Shwetha V. Kumar, Krishna Kookal Kumar, Aram Kim, Enihomo Obadan-Udoh, Elizabeth Mertz, Kristen Simmons, Joanna Mullins, Ryan Brandon, Muhammad F. Walji, Elsbeth Kalenderian

Appl. Clin. Inform., 2022

2018

AMIA Board White Paper: AMIA 2017 core competencies for applied health informatics education at the master's degree level.

Annette L. Valenta, Eta S. Berner, Suzanne Austin Boren, Gloria J. Deckard, Christina Eldredge, Douglas B. Fridsma, Cynthia S. Gadd, Yang Gong, Todd R. Johnson, Josette Jones, E. LaVerne Manos, Kirk T. Phillips, Nancy K. Roderer, Douglas Rosendale, Anne M. Turner, Günter Tusch, Jeffrey J. Williamson, Stephen B. Johnson

J. Am. Medical Informatics Assoc., 2018

User needs analysis and usability assessment of DataMed - a biomedical data discovery index.

Ram Dixit, Deevakar Rogith, Vidya Narayana, Mandana Salimi, Anupama E. Gururaj, Lucila Ohno-Machado, Hua Xu, Todd R. Johnson

J. Am. Medical Informatics Assoc., 2018

A Review of Interventions for Loss of Situation Awareness in Healthcare.

Roni Matin, Robert E. Murphy, Amy Franklin, Todd R. Johnson

Proceedings of the AMIA 2018, 2018

2017

Dashboard visualizations: Supporting real-time throughput decision-making.

Amy Franklin, Swaroop Gantela, Salsawit Shifarraw, Todd R. Johnson, David J. Robinson, Brent King, Amit M. Mehta, Charles L. Maddow, Nathan R. Hoot, Vickie Nguyen, Adriana Rubio, Jiajie Zhang, Nnaemeka G. Okafor

J. Biomed. Informatics, 2017

Retrofitting Concept Vector Representations of Medical Concepts to Improve Estimates of Semantic Similarity and Relatedness.

Zhiguo Yu, Byron C. Wallace, Todd R. Johnson, Trevor Cohen

Proceedings of the MEDINFO 2017: Precision Healthcare through Informatics, 2017

"Hybrid Topics" - Facilitating the Interpretation of Topics Through the Addition of MeSH Descriptors to Bags of Words.

Zhiguo Yu, Thang Nguyen, Ferdinand Dhombres, Todd R. Johnson, Olivier Bodenreider

Proceedings of the MEDINFO 2017: Precision Healthcare through Informatics, 2017

Rapid and Reusable Text Visualization and Exploration Development with DELVE.

Daniel R. Harris, Ramakanth Kavuluru, Jerzy W. Jaromczyk, Todd R. Johnson

Proceedings of the Summit on Clinical Research Informatics, 2017

Meeting User Needs for a Data Discovery Index of Biomedical Big Data.

Ram Dixit, Deevakar Rogith, Vidya Narayana, Mandana Salimi, Anupama E. Gururaj, Lucila Ohno-Machado, Hua Xu, Todd R. Johnson

Proceedings of the AMIA 2017, 2017

2016

Improving the utility of MeSH® terms using the TopicalMeSH representation.

Zhiguo Yu, Elmer V. Bernstam, Trevor Cohen, Byron C. Wallace, Todd R. Johnson

J. Biomed. Informatics, 2016

Using Topic Models to Analyze Concepts for New MeSH Terms.

Zhiguo Yu, Todd R. Johnson

Proceedings of the AMIA 2016, 2016

Development of DataMed, a Data Discovery Index Prototype by bioCADDIE: Laying the Groundwork for Biomedical Data Discovery.

Hua Xu, Jeffrey S. Grethe, Xiaoling Chen, Ruiling Liu, Ergin Soysal, Anupama E. Gururaj, Yueling Li, Ibrahim Burak Özyurt, Hyeon-Eui Kim, Trevor Cohen, Todd R. Johnson, Mandana Salimi, Saeid Pournejati, Min Jiang, Claudiu Farcas, Alejandra N. González-Beltrán, Philippe Rocca-Serra, Muhamamd F. Amith, Cui Tao, Ian Fore, Ronald Margolis, George Alter, Susanna-Assunta Sansone, Lucila Ohno-Machado

Proceedings of the AMIA 2016, 2016

A Scalable Dataset Indexing Infrastructure for the bioCADDIE Data Discovery System.

Jeffrey S. Grethe, Ibrahim Burak Özyurt, Hua Xu, Xiaoling Chen, Ruiling Liu, Ergin Soysal, Anupama E. Gururaj, Hyeon-Eui Kim, Trevor Cohen, Todd R. Johnson, Mandana Salimi, Saeid Pournejati, Min Jiang, Claudiu Farcas, Alejandra N. González-Beltrán, Philippe Rocca-Serra, Muhamamd F. Amith, Cui Tao, Ian Fore, Ronald Margolis, George Alter, Susanna-Assunta Sansone, Lucila Ohno-Machado

Proceedings of the AMIA 2016, 2016

Comparison of Emergency Department Throughput Visualizations.

Swaroop Gantela, Todd R. Johnson, Nnaemeka G. Okafor, David J. Robinson, Brent King, Amit M. Mehta, Nathan R. Hoot, Charles L. Maddow, Vickie Nguyen, Adriana Rubio, Amy Franklin

Proceedings of the AMIA 2016, 2016

Retrofitting Word Vectors of MeSH Terms to Improve Semantic Similarity Measures.

Zhiguo Yu, Trevor Cohen, Byron C. Wallace, Elmer V. Bernstam, Todd R. Johnson

Proceedings of the Seventh International Workshop on Health Text Mining and Information Analysis, 2016

2015

Healthcare Data Analytics Challenge.

Zhiguo Yu, Byron C. Wallace, Todd R. Johnson

Proceedings of the 2015 International Conference on Healthcare Informatics, 2015

Improving Retrieval of PubMed Articles Using the TopicalMeSH Representation.

Zhiguo Yu, Elmer V. Bernstam, Trevor Cohen, Byron C. Wallace, Todd R. Johnson

Proceedings of the AMIA 2015, 2015

Dashboard Visualizations of Emergency Department Throughput Metrics.

Swaroop Gantela, Todd R. Johnson, Nnaemeka Okafor, David J. Robinson, Amit M. Mehta, Charles L. Maddow, Brent King, Tina Chacko, Salsawit Shifarraw, Vickie Nguyen, Adriana Stanley, Amy Franklin

Proceedings of the AMIA 2015, 2015

2014

Using Common Table Expressions to Build a Scalable Boolean Query Generator for Clinical Data Warehouses.

Daniel R. Harris, Darren W. Henderson, Ramakanth Kavuluru, Arnold J. Stromberg, Todd R. Johnson

IEEE J. Biomed. Health Informatics, 2014

PinTopics: A Tool for Visualizing Topic Models Using Multiple Redundantly Coded Word Clouds.

Zhiguo Yu, Todd R. Johnson

Proceedings of the AMIA 2014, 2014

2013

SYFSA: A framework for Systematic Yet Flexible Systems Analysis.

Todd R. Johnson, Eliz Markowitz, Elmer V. Bernstam, Jorge R. Herskovic, Harold Thimbleby

J. Biomed. Informatics, 2013

Phrase Based Topic Modeling for Semantic Information Processing in Biomedicine.

Zhiguo Yu, Todd R. Johnson, Ramakanth Kavuluru

Proceedings of the 12th International Conference on Machine Learning and Applications, 2013

Using Early Quizzes to Predict Student Outcomes in Online Introductory Biomedical Informatics Courses.

Irmgard Willcockson, Jorge R. Herskovic, Melanie A. Sutton, Robert E. Hoyt, Craig W. Johnson, Todd R. Johnson, Elmer V. Bernstam

Proceedings of the AMIA 2013, 2013

Twinlist: Novel User Interface Designs for Medication Reconciliation.

Catherine Plaisant, Tiffany Chao, Johnny Wu, Aaron Z. Hettinger, Jorge R. Herskovic, Todd R. Johnson, Elmer V. Bernstam, Eliz Markowitz, Seth Powsner, Ben Shneiderman

Proceedings of the AMIA 2013, 2013

A Systematic Yet Flexible Systems Analysis Framework.

Eliz Markowitz, Todd R. Johnson, Elmer V. Bernstam, Jorge R. Herskovic, Harold Thimbleby

Proceedings of the AMIA 2013, 2013

2012

Erratum to "Cross-terminology mapping challenges: A demonstration using medication terminological systems" [J. Biomed. Inform. (2012) 613-625].

Himali Saitwal, David Qing, Stephen Jones, Elmer V. Bernstam, Christopher G. Chute, Todd R. Johnson

J. Biomed. Informatics, 2012

Cross-terminology mapping challenges: A demonstration using medication terminological systems.

Himali Saitwal, David Qing, Stephen Jones, Elmer V. Bernstam, Christopher G. Chute, Todd R. Johnson

J. Biomed. Informatics, 2012

AMIA Board white paper: definition of biomedical informatics and specification of core competencies for graduate education in the discipline.

Casimir A. Kulikowski, Edward H. Shortliffe, Leanne M. Currie, Peter L. Elkin, Lawrence E. Hunter, Todd R. Johnson, Ira J. Kalet, Leslie A. Lenert, Mark A. Musen, Judy G. Ozbolt, Jack W. Smith, Peter Tarczy-Hornoch, Jeffrey J. Williamson

J. Am. Medical Informatics Assoc., 2012

Focus on information retrieval: Predicting biomedical document access as a function of past use.

J. Caleb Goodwin, Todd R. Johnson, Trevor Cohen, Jorge R. Herskovic, Elmer V. Bernstam

J. Am. Medical Informatics Assoc., 2012

Improving Scalability and Performance of i2b2 Query Processing Using Common Table Expressions.

Darren W. Henderson, Daniel R. Harris, Ramakanth Kavuluru, Todd R. Johnson

Proceedings of the AMIA 2012, 2012

2011

Opportunistic decision making and complexity in emergency care.

Amy Franklin, Ying Liu, Zhe Li, Vickie Nguyen, Todd R. Johnson, David J. Robinson, Nnaemeka Okafor, Brent King, Vimla L. Patel, Jiajie Zhang

J. Biomed. Informatics, 2011

2010

What is biomedical informatics?

Elmer V. Bernstam, Jack W. Smith, Todd R. Johnson

J. Biomed. Informatics, 2010

Data visualization of teen birth rate data using freely available rapid prototyping tools.

Risa B. Myers, James W. Lomax III, Frank J. Manion, Nancy M. Wood, Todd R. Johnson

Proceedings of the ACM International Health Informatics Symposium, 2010

2008

Interruptions in a level one trauma center: A case study.

Juliana J. Brixey, Zhihua Tang, David J. Robinson, Craig W. Johnson, Todd R. Johnson, James P. Turley, Vimla L. Patel, Jiajie Zhang

Int. J. Medical Informatics, 2008

2007

Towards a hybrid method to categorize interruptions and activities in healthcare.

Juliana J. Brixey, David J. Robinson, Craig W. Johnson, Todd R. Johnson, James P. Turley, Vimla L. Patel, Jiajie Zhang

Int. J. Medical Informatics, 2007

2006

The order effect in human abductive reasoning: an empirical and computational study.

Hongbin Wang, Todd R. Johnson, Jiajie Zhang

J. Exp. Theor. Artif. Intell., 2006

A hybrid system of abductive tactical decision making.

Hongbin Wang, Todd R. Johnson, Jiajie Zhang

Int. J. Hybrid Intell. Syst., 2006

A Time-Motion Study of Registered Nurses' Workflow in Intensive Care Unit Remote Monitoring.

Zhihua Tang, Janine Mazabob, Liza M. Weavind, Eric J. Thomas, Todd R. Johnson

Proceedings of the AMIA 2006, 2006

Application of Cognitive Engineering Principles to the Redesign of a Dichotomous Identification Key for Parasitology.

Kimberly A. Smith-Akin, Sharon McLane, Thomas M. Craig, Todd R. Johnson

Proceedings of the AMIA 2006, 2006

2005

Prioritized Spatial Updating in the Intrinsic Frame of Reference.

Hongbin Wang, Yanlong Sun, Todd R. Johnson, Ye Yuan

Spatial Cogn. Comput., 2005

Decisions about critical events in device-related scenarios as a function of expertise.

Archana Laxmisan, Sameer Malhotra, Alla Keselman, Todd R. Johnson, Vimla L. Patel

J. Biomed. Informatics, 2005

A user-centered framework for redesigning health care interfaces.

Constance M. Johnson, Todd R. Johnson, Jiajie Zhang

J. Biomed. Informatics, 2005

Persuasive Email Messages for Patient Communication.

Muhammad F. Walji, Kathy A. Johnson-Throop, Todd R. Johnson, Elmer V. Bernstam, Jiajie Zhang

Proceedings of the AMIA 2005, 2005

Interruptions in Workflow for RNs in a Level One Trauma Center.

Juliana J. Brixey, David J. Robinson, Zhihua Tang, Todd R. Johnson, Jiajie Zhang, James P. Turley

Proceedings of the AMIA 2005, 2005

2004

A cognitive taxonomy of medical errors.

Jiajie Zhang, Vimla L. Patel, Todd R. Johnson, Edward H. Shortliffe

J. Biomed. Informatics, 2004

Assessing informatics students' satisfaction with a web-based courseware system.

Todd R. Johnson, Jiajie Zhang, Zhihua Tang, Constance M. Johnson, James P. Turley

Int. J. Medical Informatics, 2004

Heuristic evaluation of infusion pumps: implications for patient safety in Intensive Care Units.

Mark J. Graham, Tate K. Kubose, Desmond A. Jordan, Jiajie Zhang, Todd R. Johnson, Vimla L. Patel

Int. J. Medical Informatics, 2004

A symbolic model of human attentional networks.

Hongbin Wang, Jin Fan, Todd R. Johnson

Cogn. Syst. Res., 2004

Institutional Decision-Making for Medical Device Purchasing: Evaluating Patient Safety.

Alla Keselman, Xiaozhou Sher Tang, Vimla L. Patel, Todd R. Johnson, Jiajie Zhang

Proceedings of the MEDINFO 2004, 2004

2003

Using usability heuristics to evaluate patient safety of medical devices.

Jiajie Zhang, Todd R. Johnson, Vimla L. Patel, Danielle L. Paige, Tate K. Kubose

J. Biomed. Informatics, 2003

Institutional decision-making to select patient care devices: identifying venues to promote patient safety.

Alla Keselman, Vimla L. Patel, Todd R. Johnson, Jiajie Zhang

J. Biomed. Informatics, 2003

An Extended Hierarchical Task Analysis for Error Prediction in Medical Devices.

Phillip H. Chung, Jiajie Zhang, Todd R. Johnson, Vimla L. Patel

Proceedings of the AMIA 2003, 2003

2002

Panel Discussion: Medical Error: Is the Solution Medical or Cognitive?

Jiajie Zhang, Vimla L. Patel, Todd R. Johnson

J. Am. Medical Informatics Assoc., 2002

Toward a cognitive taxonomy of medical errors.

Jiajie Zhang, Vimla L. Patel, Todd R. Johnson, Edward H. Shortliffe

Proceedings of the AMIA 2002, 2002

Redesign of Pedigree Displays through User-centered Visualization.

Lan Yang, Xiaozhou Sher Tang, Constance M. Johnson, Jiajie Zhang, Todd R. Johnson

Proceedings of the AMIA 2002, 2002

Controlled Software Evaluation Methodology: Case Simulation and Cognitive User Analysis.

Kirt Walker, Sridhar Rajappan, Todd R. Johnson

Proceedings of the AMIA 2002, 2002

The Feasibility of Using Propositional Analysis as a Method for Understanding Differences Between Physicians and Nurses Reading EMRs.

Constance M. Johnson, Todd R. Johnson, Vimla L. Patel, James P. Turley

Proceedings of the AMIA 2002, 2002

Evaluating a medical error taxonomy.

Juliana J. Brixey, Todd R. Johnson, Jiajie Zhang

Proceedings of the AMIA 2002, 2002

Redesign and Prototype for the Interface of a Volumetric Infusion Pump Following the Usability Engineering Lifecycle.

Juliana J. Brixey, John Frenzel, Michael Chalambaga, Todd R. Johnson

Proceedings of the AMIA 2002, 2002

2001

Use of current explanations in multicausal abductive reasoning.

Todd R. Johnson, Josef Krems

Cogn. Sci., 2001

Heuristic Analysis of Emergency Department Charting Software using a Case Simulation Comparator Model.

Kirt Walker, Sridhar Rajappan, Todd R. Johnson

Proceedings of the MEDINFO 2001, 2001

Cognitive Differences in Chart Reading: A Comparison of Nurses and Physicians.

Todd R. Johnson, Vimla L. Patel, James P. Turley

Proceedings of the AMIA 2001, 2001

2000

Controlled Comparison of Emergency Department Charting Software with a Case Simulation Comparator Model.

Kirt Walker, Sridhar Rajappan, Todd R. Johnson

Proceedings of the AMIA 2000, 2000

Increasing productivity and reducing errors through usability analysis: a case study and recommendations.

Constance M. Johnson, Todd R. Johnson, Jiajie Zhang

Proceedings of the AMIA 2000, 2000

Comparison of Abbreviated Injury Scale (AIS) and International Classification of Diseases in Severe Trama Patients.

Noriaki Aoki, Molly C. Shek, Todd R. Johnson, Martin A. Schreiber, John B. Holcomb, Matthew J. Wall, Richard W. Cone, J. Robert Beck

Proceedings of the AMIA 2000, 2000

1999

Predicting the Risk of Obesity Using a Bayesian Network.

Christopher C. Bunn, Min Du, Keyi Niu, Todd R. Johnson, Walker S. Carlos Poston, John P. Foreyt

Proceedings of the AMIA 1999, 1999

1995

One framework, two systems: flexible abductive methods in the problem-space paradigm applied to antibody identification and biopsy interpretation.

Jack W. Smith, A. Bayazitoglu, Todd R. Johnson, Kathy A. Johnson, N. K. Amra

Artif. Intell. Medicine, 1995

1993

Guest Editor's Introduction.

Jack W. Smith, David M. Steier, Todd R. Johnson

IEEE Expert, 1993

A Stratified Approach to Specifying, Designing, and Building Knowledge Systems.

Jack W. Smith, Todd R. Johnson

IEEE Expert, 1993

1992

Task-Structure Analysis for Knowledge Modeling.

B. Chandrasekaran, Todd R. Johnson, Jack W. Smith

Commun. ACM, 1992

1991

Structured matching: a task-specific technique for making decisions.

Tom Bylander, Todd R. Johnson, Ashok K. Goel

Knowl. Acquis., 1991