School personnel information


Arase Yuki


Natural language processing, paraphrasing recognition, machine translation, language learner support, conversation system

Mail Address

Mail Address




Organization 【 display / non-display

  • 2014.06.16 - , Department of Multimedia Engineering, Graduate School of Information Science and Technology, Associate Professor

  • 2018.04.01 - , Institute for Datability Science

Education 【 display / non-display

Osaka University Faculty of Engineering  Graduated 2006.03
Osaka University Graduate School, Division of Information Science  Completed Master (Information science) 2007.03
Osaka University Graduate School, Division of Information Science  Completed Ph. D (Information Science) 2010.03

Employment Record 【 display / non-display

Microsoft Research 2010.04 - 2014.06
Department of multimedia engineering, Graduate school of information science, Osaka University 2014.06 -
Visiting Researcher, National Institute of Advanced Industrial Science and Technology, Artificial Intelligence Research Center 2015.04 -
Visiting Researcher, RIKEN AIP 2018.10 -

Research topics 【 display / non-display

  • Phrase alignment
    Intelligent informatics-related

  • Conversation system
    Intelligent informatics-related

  • Learning assistance for English as a second language learners
    Intelligent informatics-related

  • Machine Translation
    Intelligent informatics-related

Academic Society Membership 【 display / non-display

  • The Association for Natural Language Processing

  • Information Processing Society of Japan

  • Association for Computational Linguistics (ACL)


Academic Papers 【 display / non-display

  • Dialogue Breakdown Detection Robust to Variations in Annotators and Dialogue Systems, J. Takayama, E. Nomoto, Y. Arase, Computer Speech & Language,54 31-43, 2019.03, Papers

  • Contextualized Word Representations for Multi-Sense Embedding, K. Ashihara, T. Kajiwara, Y. Arase, S. Uchida,Pacific Asia Conference on Language, Information and Computation (PACLIC2018), 2018.12, International Conference(Proceedings)

  • Recursive Neural Network Based Preordering for English-to-Japanese Machine Translation, Y. Kawara, C. Chu, Y. Arase,ACL 2018, Student Research Workshop, 21-27, 2018.07, International Conference(Proceedings)

  • SPADE: Evaluation Dataset for Monolingual Phrase Alignment, Yuki Arase, Jun'ichi Tsujii,Language Resources and Evaluation Conference (LREC 2018), 2018.05, International Conference(Proceedings)

  • CEFR-based Lexical Simplification Dataset, S. Uchida, S. Takada, Y. Arase,Language Resources and Evaluation Conference (LREC 2018), 2018.05, International Conference(Proceedings)

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Media report 【 display / non-display

  • Wikipedia page views a potential key to open source web trends data, THE STACK, 2015.09

  • Wikipedia page views show online search trends,, 2015.09