Myongho "LEE" Yi is an Assistant Professor at the School of Library and Information Studies, University of Oklahoma, where he teaches information and knowledge society, information studies field project, information systems and network, and information security. Yi's research focuses on information organization (implementation and evaluation of traditional and alternative information organizations approaches such as index, thesaurus, taxonomy, semantic web, and ontology) to enhance information access. The goal is to develop information systems that return "relevant resources,” not merely "irrelevant/lengthy hits” and to mange digitally stored information. To ensure only authorized users have access to information systems, Yi is also interested in information security.