Noboru Kanedera. Spoken Document Retrieval by Contents Complement and Keyword Expansion Using Subordinate Concept for NTCIR-SpokenDoc. In Noriko Kando, Tsuneaki Kato, editors, Proceedings of the 10th NTCIR Conference on Evaluation of Information Access Technologies, NTCIR-10, National Center of Sciences, Tokyo, Japan, June 18-21, 2013. National Institute of Informatics (NII), 2013. [doi]
Abstract is missing.