| 2001 -- 2003 | 日本知能情報ファジィ学会関東支部幹事 | 日本知能情報ファジィ学会関東支部幹事 |
| 1998 -- 1998 | Publicity Chair in the Second International Conference on Knowledge-based Intelligent Electronic Sys | Publicity Chair in the Second International Conference on Knowledge-based Intelligent Electronic Systems |
| 2007 -- 2008 | Track Chair of Artificial Neural Networks Intelligent Engineering | Track Chair of Artificial Neural Networks Intelligent Engineering |
| 2009 -- 2009 | Chair of Best Paper Committee, ANNIE2009 | Chair of Best Paper Committee, ANNIE2009 |
| 2003 -- 2004 | Member of Editorial Board for the International Journal of Hybrid Intelligent Systems | Member of Editorial Board for the International Journal of Hybrid Intelligent Systems |
| 1997 -- 1999 | Member of Editorial Board for the International Journal of Knowledge-based Intelligent Engineering S | Member of Editorial Board for the International Journal of Knowledge-based Intelligent Engineering Systems |
| 2003 -- 2004 | 日本知能情報ファジィ学会誌編集委員会委員 | 日本知能情報ファジィ学会誌編集委員会委員 |
| 2001 -- 2002 | 日本オペレーションズ・リサーチ学会IAOR委員会委員 | 日本オペレーションズ・リサーチ学会IAOR委員会委員 |
| 2007 -- 2008 | Member of External Expert Committee to the CS Panel, Research Foundation of City University of New Y | Member of External Expert Committee to the CS Panel, Research Foundation of City University of New York |
| 2009 -- 2010 | Member of Local Organizing Committee | Member of Local Organizing Committee, The 2nd Institute of Mathematical Statistics Asia Pacific Rim Meeting 2011 |
| さらに表示... |