Evaluation of negation phrases in narrative clinical reports. - Wendy W. Chapman; Will Bridewell; Paul Hanbury; Gregory F. Cooper; Bruce G. Buchanan (AMIA, 2001)

IPS: A System That Uses Machine Learning to Help Locate Patient Records for Clinical Research. - Gregory F. Cooper; Bruce G. Buchanan; Wendy W. Chapman; Paul Hanbury; Mehmet Kayaalp 002; Melissa I. Saul (AMIA, 2001)

A Simple Algorithm for Identifying Negated Findings and Diseases in Discharge Summaries. - Wendy Webber Chapman; Will Bridewell; Paul Hanbury; Gregory F. Cooper; Bruce G. Buchanan (J. Biomed. Informatics, 2001)

Creating a Software Tool for the Clinical Researcher - the IPS System. - Bruce G. Buchanan; Wendy W. Chapman; Gregory F. Cooper; Paul Hanbury; Mehmet Kayaalp 002; Manoj Ramachandran; Melissa I. Saul (AMIA, 2002)

Detecting Adverse Drug Events in Discharge Summaries Using Variations on the Simple Bayes Model. - Shyam Visweswaran; Paul Hanbury; Melissa I. Saul; Gregory F. Cooper (AMIA, 2003)

Research Paper: Creating a Text Classifier to Detect Radiology Reports Describing Mediastinal Findings Associated with Inhalational Anthrax and Other Disorders. - Wendy Webber Chapman; Gregory F. Cooper; Paul Hanbury; Brian E. Chapman; Lee H. Harrison; Michael M. Wagner 001 (J. Am. Medical Informatics Assoc., 2003)