Utilizing Semantic Equivalence Classes of Japanese Functional Expressions in Translation Rule Acquisition from Parallel Patent Sentences Taiji Nagasaka author Ran Shimanouchi author Akiko Sakamoto author Takafumi Suzuki author Yohei Morishita author Takehito Utsuro author Suguru Matsuyoshi author 2010-05 text Proceedings of the Seventh International Conference on Language Resources and Evaluation (LREC’10) Nicoletta Calzolari editor Khalid Choukri editor Bente Maegaard editor Joseph Mariani editor Jan Odijk editor Stelios Piperidis editor Mike Rosner editor Daniel Tapias editor European Language Resources Association (ELRA) Valletta, Malta conference publication nagasaka-etal-2010-utilizing https://aclanthology.org/L10-1482/ 2010-05