Experiments on Patent Retrieval at NTCIR-5 Workshop.

@inproceedings{takeuchi-2005-experiments, author = {Hironori Takeuchi and Naohiko Uramoto and Koichi Takeda}, editor = {Noriko Kando}, title = {{Experiments on Patent Retrieval at NTCIR-5 Workshop}}, booktitle = {{Proceedings of the Fifth NTCIR Workshop Meeting on Evaluation of Information Access Technologies: Information Retrieval, Question Answering and Cross-Lingual Information Access, NTCIR-5, National Center of Sciences, Tokyo, Japan, December 6-9, 2005}}, publisher = {National Institute of Informatics (NII)}, year = {2005}, url = {http://research.nii.ac.jp/ntcir/workshop/OnlineProceedings5/data/PATENT/NTCIR5-PATENT-TakeuchiH.pdf} }