Overview of Patent Retrieval Task at NTCIR-3.

@inproceedings{iwayama-2002-overview, author = {Makoto Iwayama and Atsushi Fujii and Noriko Kando and Akihiko Takano}, editor = {Keizo Oyama and Emi Ishida and Noriko Kando}, title = {{Overview of Patent Retrieval Task at NTCIR-3}}, booktitle = {{Proceedings of the Third NTCIR Workshop on Research in Information Retrieval, Automatic Text Summarization and Question Answering, NTCIR-3, Tokyo, Japan, October 8-10, 2002}}, publisher = {National Institute of Informatics (NII)}, year = {2002}, url = {http://research.nii.ac.jp/ntcir/workshop/OnlineProceedings3/NTCIR3-OV-PATENT-IwayamaM.pdf} }