Masayoshi Teraguchi is a research staff member at the IBM Research - Tokyo. He has a M.Eng in Computer Science from Osaka Univ in 2000. His research interest was debugging support in software engineering, but since he joined IBM in 2000, He has been engaged in research on Multimedia (2000-2002), XML, Web Services, Web Services Security (2002-2007), and Web 2.0 Security (2007-2009). He has also concentrated on performance improvement of security components in IBM products. He has worked as a Strategy & Operations staff at IBM Research - Tokyo (2009-2011). He is focusing on research in enterprise social network now.
His current research interests include crowdsourcing and social network.