Document Structure Analysis in Associative Patent Retrieval.

@inproceedings{fujii-2004-document, author = {Atsushi Fujii and Tetsuya Ishikawa}, editor = {Noriko Kando and Haruko Ishikawa}, title = {{Document Structure Analysis in Associative Patent Retrieval}}, booktitle = {{Proceedings of the Fourth NTCIR Workshop on Research in Information Access Technologies Information Retrieval, Question Answering and Summarization, NTCIR-4, National Center of Sciences, Tokyo, Japan, June 2-4, 2004}}, publisher = {National Institute of Informatics (NII)}, year = {2004}, url = {http://research.nii.ac.jp/ntcir/workshop/OnlineProceedings4/PATENT/NTCIR4-PATENT-FujiiA.pdf} }