PC co-chair

The 1st International Workshop on Web Information Systems Engineering for Electronic Businesses and Governments - E-BAG 2008 (with H. Ma and Y. Jang), Auckland, New Zealand, 2008

PC member

Nineteenth Australasian Database Conference - ADC 2008, Wollongong, Australia

The 5th Asia-Pacific Conference on Conceptual Modelling - APCCM 2008, Wollongong, Australia

The 5th International Symposium on Foundations of Information and Knowledge Systems - FoIKS 2008, Pisa, Italy

The 18th European-Japanese Conference on Information Modelling and Knowledge Bases - EJC 2008, Tsukuba, Japan

The 9th International Conference on Web Information Systems Engineering - WISE 2008, Auckland, New Zealand

The 4th Workshop on Ontologies-based Techniques for DataBases in Information Systems and Knowledge Systems - VLDB Workshops, Auckland, New Zealand

The 2nd International Workshop on Conceptual Modelling for Life Sciences Applications - ER Workshops 2008, Barcelona, Spain