I finished my Ph.D. in December 1999. I then worked in software R&D for 4+ years. Now I am doing research in the areas of (1)data and text mining, and (2)data and text warehousing.
Doctoral Research:
Computer Science Department
Oregon State University
Corvallis, OR 97331
major professor: Prasad Tadepalli
Data and Text Mining, Data and Text Warehousing, Text Categorization, Information Retrieval, Machine Learning
Ray Liere, Active Learning with Committees: An Approach to Efficient Learning in Text Categorization Using Linear Threshold Algorithms, 7 December 1999 Gzip'd PostScript
Ray Liere and Prasad Tadepalli, Active Learning with Committees in Text Categorization: Preliminary Results in Comparing Winnow and Perceptron, in Learning for Text Categorization, Technical Report WS-98-05, AAAI Press, 1998 PostScript [a similar paper also appeared in Proceedings of 1998 Conference on Automated Learning and Discovery (CONALD'98), 1998 PostScript]
Ray Liere and Prasad Tadepalli, Active Learning with Committees for Text Categorization, in Proceedings of AAAI-97, Providence, RI, 1997 PostScript
Ray Liere and Prasad Tadepalli, The Use of Active Learning in Text Categorization, in Working Notes of the AAAI 1996 Spring Symposium on Machine Learning in Information Access, Stanford, CA, 1996 PostScript