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

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. 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. 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. 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. 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.