T. Ong and H. Chen, “Updateable PAT-Tree Approach to Chinese Key Phrase Extraction Using Mutual Information: A Linguistic Foundation for Knowledge Management,” Proceedings of the Second Asian Digital Library Conference , Taipei, Taiwan, November 8-9, 1999.

G. Leroy, K Tolle, and H. Chen, “Customizable and Ontology-Enhanced Medical Information Retrieval Interfaces,” Proceedings of International Medical Informatics Association Working Group 6 on Medical Concept Representation, Phoenix, Arizona, December 16-19, 1999.

B. Zhu, M. Ramsey, H. Chen, R. V. Hauck, T. D. Ng and B. R. Schatz, “Support Concept-based Multimedia Information Retrieval: A Knowledge Management Approach,” Proceedings of the ICIS Conference, Charlotte, North Carolina, December 12-15, 1999.

R. V. Hauck and H. Chen, “COPLINK: A Case of Intelligent Analysis and Knowledge Management,” Proceedings of the ICIS Conference , Charlotte, North Carolina, December 12-15, 1999.

N. C. Romano, D. Roussonov, J. F. Nunamaker, and H. Chen, “Collaborative Information Retrieval Environment: Integration of Information Retrieval with Group Support Systems,” Proceedings of the 32th Annual Hawaii International Conference on System Sciences (HICSS-32) , Maui, Hawaii, January 7-10, 1999.

 

H. Chen, “The Illinois Digital Library Initiative Project: Federating Repositories and Semantic Research,” Proceedings of The First Asia Digital Library Workshop '98, Hong Kong, August 6-7, 1998.

M. Ramsey, T. Ong, and H. Chen, “Multilingual Input System on the Web - an Open Multimedia Approach of Handwriting and Keyboard Recognition for Chinese and Japanese,” Proceedings of IEEE Advances in Digital Libraries Conferences (ADL '98), Santa Barbara, CA, Pages 188-195, April 22-24, 1998.

 

H. Chen, Y. Chung, M. Ramsey, C. Yang, P. Ma, and J. Yen , “Intelligent Agents on the Internet,” Proceedings of the 30th Annual Hawaii International Conference on System Sciences (HICSS-30), Maui, Hawaii, January 7-10, 1997.

 

B. Schatz, E. Johnson, P. Cochrane, and H. Chen, “Interactive Term for Users of Digital Libraries: Using Subject Thesauri and Co-occurrences Lists for Information Retrieval,” ACM Digital Library Conference, Pages 126-133, 1996.

 

H. Chen, B. R. Schatz, C. Lin , “Concept Classification and Search on Internet Using Machine Learning and Parallel Computing Techniques,” World Wide Web 4 Conference, Boston, MA, Pages 58-59, Poster Proceedings, December 11-14, 1995.

J. Yen, H. Chen, P. Ma, and T. Bui , “An Issue Identifier for Online Financial Databases,” Proceedings of International Society for Decision Support Systems Third International Conference ISDSS'95, Hong Kong, June 22-23, 1995.