Hang Cui, Ji-Rong Wen, Tat-Seng Chua. Hierarchical Indexing and Flexible Element Retrieval for Structured Document. In Fabrizio Sebastiani, editor, Advances in Information Retrieval, 25th European Conference on IR Research, ECIR 2003, Pisa, Italy, April 14-16, 2003, Proceedings. Volume 2633 of Lecture Notes in Computer Science, pages 73-87, Springer, 2003. [doi]
Abstract is missing.