Research Papers: The research papers are organized by the source terminologies and research techniques.

UMLS + Metaschema

Zhang L, Hripcsak G, Perl Y, Halper M, Geller J. An expert study evaluating the UMLS lexical metaschema. Artif Intell Med. 2005 Jul;34(3):219-33. Local Copy  Abstract Zhang L, Perl Y, Halper M, Geller J, Hripcsak G. A lexical metaschema for the UMLS semantic network. Artif Intell Med. 2005 Jan;33(1):41-59. Local Copy  Abstract Gu H, Perl Y, Elhanan G, Min H, Zhang L, Peng Y. Auditing concept categorizations in the UMLS. Artif Intell Med. 2004 May;31(1):29-44. Local Copy  Abstract Zhang L, Perl Y, Halper M, Geller J. Designing metaschemas for the UMLS enriched semantic network. J Biomed Inform. 2003 Dec;36(6):433-49. Abstract Y. Perl, Z. Chen, M. Halper, J. Geller, L. Zhang, and Y. Peng. The cohesive metaschema: A higher-level abstraction of the UMLS Semantic Network . Journal of Biomedical Informatics , (35)3, pages 194-212, June 2003. Local Copy  Abstract Huanying (Helen) Hu, Hua Min, Yi Peng, Li Zhang, Yehoshua Perl. Using the Metaschema to Audit UMLS Classification Errors . In the proceding of the 2002 AMIA Conference, pp 310-314. Abstract There are 7 papers in this category.