This paper was presented at ICUDL2005 October 31 - November 2, 2005, Hangzhou, China. It is available in Microsoft Word format, in Adobe PDF, or in the conference proceedings; Universal Digital Libraries: Universal Access to Information. The 1st International Conference on Universal Digital Library, ICUDL2005, Hangzhou, China, October 2005, pp. 175-185. Yunhe Pan, Raj Reddy, Wen Gao, Yueting Zhuang, N. Balakrishnan, Ching-chih Chen, Haikang Zhu, and Jihai Zhao, editors. Zhejiang University Press.
The associated slides are available in Microsoft PowerPoint format.
Slides for a companion presentation at Peking University, Beijing on November 4th are available in Microsoft PowerPoint format.