Automated Subject Induction from Query Keywords through Wikipedia Categories and Subject Headings Yoji Kiyota author Noriyuki Tamura author Satoshi Sakai author Hiroshi Nakagawa author Hidetaka Masuda author 2008-05 text Proceedings of the Sixth International Conference on Language Resources and Evaluation (LREC’08) Nicoletta Calzolari editor Khalid Choukri editor Bente Maegaard editor Joseph Mariani editor Jan Odijk editor Stelios Piperidis editor Daniel Tapias editor European Language Resources Association (ELRA) Marrakech, Morocco conference publication kiyota-etal-2008-automated https://aclanthology.org/L08-1255/ 2008-05