6-52,Toyosu 5-chome,Koto-ku,Tokyo 135-8511 Japan
I received my M.E. from Nara Institute of Science and Technology (NAIST) in 2002, and have been engaged in research on text mining at IBM Research from 2002. I received my D.E. from NAIST in 2009. My research interests include natural language processing, machine learning, and data mining. I am a member of Information Processing Society of Japan and Association for Natural Language Processing.