BioPortal: ontologies and integrated data resourcesat the click of a mouse
Ontology-based Subgraph Querying Yinghui Wu Shengqi Yang Xifeng Yan University of California, Santa Barbara.
Principles and Foundations of Ontologies and Semantic Grids Oscar Corcho University of Manchester International Summer School on Grid Computing 2006 (ISSGC.
MGED Ontology Working Group MGED4 Boston, MA Feb. 15, 2002 Chris Stoeckert, Center for Bioinformatics, U. Penn Helen Parkinson, EBI.