Helen L. Johnson K. Bretonnel Cohen William A. Baumgartner Jr. Zhiyong Lu Michael Bada Todd Kester Hyunmin Kim Lawrence Hunter Evaluation of Lexical Methods for Detecting Relationships Between Concepts from Multiple Ontologies. 28-39 2006 conf/psb/2006 Pacific Symposium on Biocomputing http://psb.stanford.edu/psb-online/proceedings/psb06/johnson.pdf db/conf/psb/psb2006.html#JohnsonCBLBKKH06