William J. Long

According to our database, William J. Long authored at least 29 papers between 1983 and 2017.

Collaborative distances:

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

2017

Estimating patient's health state using latent structure inferred from clinical time series and text.

Aaron Zalewski, William J. Long, Alistair E. W. Johnson, Roger G. Mark, Li-Wei H. Lehman

Proceedings of the 2017 IEEE EMBS International Conference on Biomedical & Health Informatics, 2017

Phenotyping hypotensive patients in critical care using hospital discharge summaries.

Yang Dai, Sharukh Lokhandwala, William J. Long, Roger G. Mark, Li-Wei H. Lehman

Proceedings of the 2017 IEEE EMBS International Conference on Biomedical & Health Informatics, 2017

2014

Latent topic discovery of clinical concepts from hospital discharge summaries of a heterogeneous patient cohort.

Li-Wei H. Lehman, William J. Long, Mohammed Saeed, Roger G. Mark

Proceedings of the 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2014

2012

Risk Stratification of ICU Patients Using Topic Models Inferred from Unstructured Progress Notes.

Li-Wei H. Lehman, Mohammed Saeed, William J. Long, Joon Lee, Roger G. Mark

Proceedings of the AMIA 2012, 2012

2008

Automated de-identification of free-text medical records.

Ishna Neamatullah, Margaret M. Douglass, Li-Wei H. Lehman, Andrew T. Reisner, Mauricio Villarroel, William J. Long, Peter Szolovits, George B. Moody, Roger G. Mark, Gari D. Clifford

BMC Medical Informatics Decis. Mak., 2008

2007

Lessons Extracting Diseases from Discharge Summaries.

William J. Long

Proceedings of the AMIA 2007, 2007

2006

Automatic analysis of medical dialogue in the home hemodialysis domain: Structure induction and summarization.

Ronilda C. Lacson, Regina Barzilay, William J. Long

J. Biomed. Informatics, 2006

Integrating Data, Models, and Reasoning in Critical Care.

Thomas Heldt, William J. Long, George C. Verghese, Peter Szolovits, Roger G. Mark

Proceedings of the 28th International Conference of the IEEE Engineering in Medicine and Biology Society, 2006

Natural Language Processing of Spoken Diet Records (SDRs).

Ronilda C. Lacson, William J. Long

Proceedings of the AMIA 2006, 2006

2003

Research Paper: Evaluation of a Cardiac Diagnostic Program in a Typical Clinical Setting.

Hamish S. F. Fraser, William J. Long, Shapur Naimi

J. Am. Medical Informatics Assoc., 2003

Parsing Free Text Nursing Notes.

William J. Long

Proceedings of the AMIA 2003, 2003

2001

Medical informatics: reasoning methods.

William J. Long

Artif. Intell. Medicine, 2001

2000

Developing a Program for Tracking Heart Failure.

William J. Long, Hamish Fraser, Shapur Naimi, Kathleen Perry, Linda Cotter, Marvin A. Konstam

Proceedings of the AMIA 2000, 2000

New approaches to measuring the performance of programs that generate differential diagnoses using ROC curves and other metrics.

Hamish Fraser, Shapur Naimi, William J. Long

Proceedings of the AMIA 2000, 2000

1999

The Heart Disease Program: Assisting Diagnosis.

William J. Long, Hamish Fraser, Shapur Naimi

Proceedings of the AMIA 1999, 1999

Evaluating a Decision Support System Using the Web.

Hamish S. F. Fraser, William J. Long, Shapur Naimi

Proceedings of the AMIA 1999, 1999

CompareDx: a Software Toolkit for Measuring the Performance of Programs that Generate Multiple Diagnoses.

Hamish S. F. Fraser, William J. Long

Proceedings of the AMIA 1999, 1999

1998

Using Classification Tree and Logistic Regression Methods to Diagnose Myocardial Infarction.

Christine L. Tsien, Hamish S. F. Fraser, William J. Long, R. Lee Kennedy

Proceedings of the MEDINFO '98, 1998

Interfacing the Heart Disease Program to Coded Data.

William J. Long, Hamish Fraser, Shapur Naimi

Proceedings of the AMIA 1998, 1998

Differential diagnoses of the heart disease program have better sensitivity than resident physicians.

Hamish S. F. Fraser, William J. Long, Shapur Naimi

Proceedings of the AMIA 1998, 1998

1997

Reasoning requirements for diagnosis of heart disease.

William J. Long, Hamish S. F. Fraser, Shapur Naimi

Artif. Intell. Medicine, 1997

Collecting and Interpreting Temporal Data in an Expert System.

William J. Long, Hamish Fraser, Shapur Naimi, James E. Stahl

Proceedings of the AMIA 1997, 1997

Comparing Complex Diagnoses: A Formative Evaluation of the Heart Disease Program.

Hamish S. F. Fraser, William J. Long, Shapur Naimi

Proceedings of the AMIA 1997, 1997

1996

Temporal reasoning for diagnosis in a causal probabilistic knowledge base.

William J. Long

Artif. Intell. Medicine, 1996

1994

Original investigations: Evaluation of a New Method for Cardiovascular Reasoning.

William J. Long, Shapur Naimi, M. G. Criscitiello

J. Am. Medical Informatics Assoc., 1994

1991

Flexible reasoning about patient management using multiple models.

William J. Long

Artif. Intell. Medicine, 1991

1989

Medical Diagnosis using a probabilistic causal network.

William J. Long

Appl. Artif. Intell., 1989

1983

A Control Structure for Time Dependent Reasoning.

William J. Long, Thomas A. Russ

Proceedings of the 8th International Joint Conference on Artificial Intelligence. Karlsruhe, 1983

Reasoning About State From Causation and Time in a Medical Domain.

William J. Long

Proceedings of the National Conference on Artificial Intelligence, 1983