Hideo Itoh. NTCIR-4 Patent Retrieval Experiments at RICOH. In Noriko Kando, Haruko Ishikawa, editors, 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. National Institute of Informatics (NII), 2004. [doi]
@inproceedings{Itoh04,
title = {NTCIR-4 Patent Retrieval Experiments at RICOH},
author = {Hideo Itoh},
year = {2004},
url = {http://research.nii.ac.jp/ntcir/workshop/OnlineProceedings4/PATENT/NTCIR4-PATENT-ItohH.pdf},
researchr = {https://researchr.org/publication/Itoh04},
cites = {0},
citedby = {0},
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},
editor = {Noriko Kando and Haruko Ishikawa},
publisher = {National Institute of Informatics (NII)},
isbn = {4-86049-030-4},
}