Markdown (Informal)

[Test Collections for Patent-to-Patent Retrieval and Patent Map Generation in NTCIR-4 Workshop](http://www.lrec-conf.org/proceedings/lrec2004/pdf/526.pdf) (Fujii et al., LREC 2004)

• Test Collections for Patent-to-Patent Retrieval and Patent Map Generation in NTCIR-4 Workshop (Fujii et al., LREC 2004)

ACL

• Atsushi Fujii, Makoto Iwayama, and Noriko Kando. 2004. Test Collections for Patent-to-Patent Retrieval and Patent Map Generation in NTCIR-4 Workshop. In Proceedings of the Fourth International Conference on Language Resources and Evaluation (LREC’04), Lisbon, Portugal. European Language Resources Association (ELRA).