Processing natural language for an expert system using a sub-language approach. - Elizabeth D. Liddy; Corinne Lyon Jörgensen; Ernest E. Sibert; Edmund S. Yu (RIAO, 1991)

Development, Implementation And Testing Of A Discourse Model For Newspaper Texts. - Elizabeth D. Liddy; Kenneth A. McVearry; Woojin Paik; Edmund S. Yu; Mary McKenna (HLT, 1993)

An Overview of Dr-Link and its Approach to Document Filtering. - Elizabeth D. Liddy; Woojin Paik; Edmund S. Yu; Kenneth A. McVearry (HLT, 1993)

Interpretation of Proper Nouns for Information Retrieval. - Woojin Paik; Elizabeth D. Liddy; Edmund S. Yu; Mary McKenna (HLT, 1993)

A Sublanguage Approach to Natural Language Processing for an Expert System. - Elizabeth D. Liddy; Corinne Lyon Jörgensen; Ernest E. Sibert; Edmund S. Yu (Inf. Process. Manag., 1993)

Document Retrieval Using Linguistic Knowledge. - Elizabeth D. Liddy; Woojin Paik; Edmund S. Yu (RIAO, 1994)

Text Categorization for Multiple Users Based on Semantic Features from a Machine-Readable Dictionary. - Elizabeth D. Liddy; Woojin Paik; Edmund S. Yu (ACM Trans. Inf. Syst., 1994)

Feature selection in text categorization using the Baldwin effect. - Edmund S. Yu; Elizabeth D. Liddy (IJCNN, 1999)

Evolving intelligent text-based agents. - Edmund S. Yu; Ping C. Koo; Elizabeth D. Liddy (Agents, 2000)

Evolving and messaging decision-making agents. - Edmund S. Yu (Agents, 2001)