| 2002 | AMIA | Maximum entropy modeling for mining patient medication status from free text. | Serguei V. S. Pakhomov, Alexander Ruggieri, Christopher G. Chute |
| 2001 | AMIA | A randomized controlled trial of the accuracy of clinical record retrieval using SNOMED-RT as compared with ICD9-CM. | Peter L. Elkin, Alexander Ruggieri, Steven H. Brown, James D. Buntrock, Brent A. Bauer, Dietlind Wahner-Roedler, Scott Litin, Julie Beinborn, Kent R. Bailey, Larry Bergstrom |
| 2001 | AMIA | Expression of a domain ontology model in unified modeling language for the World Health Organization International classification of impairment, disability, and handicap, version 2. | Alexander Ruggieri, Peter L. Elkin, Harold R. Solbrig, Christopher G. Chute |
| 2000 | AMIA | A randomized controlled trial of concept based indexing of Web page content. | Peter L. Elkin, Alexander Ruggieri, Larry Bergstrom, Brent A. Bauer, Mark Lee, Philip V. Ogren, Christopher G. Chute |
| 2000 | AMIA | Representation by standard terminologies of health status concepts contained in two health status assessment instruments used in rheumatic disease management. | Alexander Ruggieri, Peter L. Elkin, Christopher G. Chute |