Hierarchical Indexing and Flexible Element Retrieval for Structured Document.

@inproceedings{cui-2003-hierarchical, author = {Hang Cui and Ji-Rong Wen and Tat-Seng Chua}, editor = {Fabrizio Sebastiani}, title = {{Hierarchical Indexing and Flexible Element Retrieval for Structured Document}}, booktitle = {{Advances in Information Retrieval, 25th European Conference on IR Research, ECIR 2003, Pisa, Italy, April 14-16, 2003, Proceedings}}, series = {Lecture Notes in Computer Science}, volume = {2633}, pages = {73--87}, publisher = {Springer}, year = {2003}, url = {https://doi.org/10.1007/3-540-36618-0_6}, doi = {https://doi.org/10.1007/3-540-36618-0_6} }