Conference General Chair

12th International Conference on Computers in Education, December 2004

13th International Conference on Computers in Education, November 2005

Program Committee Co-Chair

8th International Conference on Computers in Education, November 2000

11th International Conference on Computers in Education, December 2003

Senior Program Committee Member

13th International Conference on Artificial Intelligence in Education (AI–ED), CA, USA, July 2007

Program Committee Member

4th International Conference on Computers in Education, December 1995

5th International Conference on Computers in Education, December 1997

6th International Conference on Computers in Education, December 1998

7th International Conference on Computers in Education, December 1999

5th Global Chinese Conference on Computers in Education, June 2001

9th International Conference on Computers in Education, November 2001

10th International Conference on Computers in Education, December 2002

International Conference on Artificial Intelligence in Education (AI–ED), July 2003

ACM GROUP (Supporting Group Work) Conference, November 2003

4th IEEE International Conference on Advanced Learning Technologies (ICALT), Joensuu, Finland, August 2004

3rd International Conference on Active Media Technology (AMT), Kagawa, Japan, May 2005

Conference on Computer Supported Collaborative Learning (CSCL), Taiwan, May 2005

12th International Conference on Artificial Intelligence in Education (AI–ED), Amsterdam, July 2005

5th IEEE International Conference on Advanced Learning Technologies (ICALT), Kaohsiung, Taiwan, July 2005

8th International Conference on Intelligent Tutoring Systems (ITS), Taiwan, June 2006.

6th IEEE International Conference on Advanced Learning Technologies (ICALT), Kerkrade, The Netherlands, July 2006

4th IEEE International Workshop on Wireless, Mobile and Ubiquitous Technologies in Education (WMUTE), Athens, Greece, November 2006

14th International Conference on Computers in Education, Beijing, November 2006

ICCE 2006 Workshop on Pedagogical Design of Educational Games, Beijing, November 2006

ICCE 2006 Workshop on Design and Experiments of Mobile and Uniquitous Learning Environments, Beijing, November 2006

1st IEEE International Workshop on Digital Game and Intelligent Toy Enhanced Learning (DIGITEL), Taiwan, March 2007

2nd International Conference on E-Learning and Games (EDUTAINMENT), Hong Kong, June 2007

1st ACM Workshop on Educational Multimedia and Multimedia Education (EMME), Augsburg, Germany, September 2007

15th International Conference on Computers in Education, Hiroshima, Japan, November 2007

ICCE 2007 Workshop on Design and Experiments of Mobile and Ubiquitous Learning Environments, Hiroshima, November 2007

5th International Conference on Wireless, Mobile, and Ubiquitous Technologies in Education (WMUTE), Beijing, China, March 2008

3rd International Conference on E-Learning and Games (EDUTAINMENT), Nanjing, China, June 2008

8th IEEE International Conference on Advanced Learning Technologies (ICALT), Santander, Cantabria, Spain, July 2008

Local Organizing Committee Member

4th International Conference on Computers in Education, December 1995

13th International Conference on Computers in Education, November 2005

Doctoral Student Consortium Co-Chair

13th International Conference on Computers in Education, November 2005

Student Advisor

Young Researchers' Track, Conference on Artificial Intelligence in Education (AI–ED), July 2003

Service as Reviewer