Research Interest
Research work will center on the development Information Systems for the Geoscience communities, more specifically for the Hydrologic Community. This will include the development of community specific metadata definitions that need extensible, flexible and most importantly interoperable among other related communities. The work will entail the use of domain specific ontologies (OWL) for a semantically rich expression of data set relations, and also make use of Web technologies as XML and RDF. 

Publications
Accepted for publication: Hyoil Han, Yoori Choi, Yoomyung Choi, and Ari D. Brooks, From Clinical Notes to Electronic Medical Records, The 19th IEEE International Symposium on Computer Based Medical System, Salt Lake City, Utah, USA, June 22-23, 2006.  

Conferences: Beran B., Piasecki M., Choi Y., (2005). Development of a Controlled Vocabulary for Hydrology, American Geophysical Union (AGU) Fall Meeting, December 5-9, 2005

Contact Information
E-Mail: yrc22@drexel.edu