Program Committee/Editorial Board Member:

• Co-chair, International Workshop on Managing Data Quality in Collaborative Information Systems in conjunction with DASFAA2010

• Review board (European Chapter), Data and Knowledge Engineering Journal

• Organizing Chair, DASFAA2009

• The International Conference on Business Process Management, BPM2008, BPM2009, BPM2010

• The International Conference on Business Information Systems BIS2008, BIS2009, BIS2010

• Co-chair, International Workshop on Managing Data Quality in Collaborative Information Systems in conjunction with DASFAA2009

• Co-chair, International Workshop on Managing Data Quality in Collaborative Information Systems in conjunction with DASFAA2008

• Co-chair, International Workshop on Governance, Risk and Compliance - Applications in Information Systems in conjunction with CAiSE2008, CAiSE2009

• Co-chair, International Workshop on Governance, Risk and Compliance in Web Information Systems in conjunction with WISE2007

• The International Conference on Web Information Systems Engineering. WISE 2007

• The 5th International Conference on Business Process Management, Brisbane, Australia, Sep 2007 BPM 2007

• Demo co-Chair, 5th International Conference on Business Process Management, Brisbane, Australia, Sep 2007 BPM 2007

• International Conference on Business Information Systems BIS 2007

• Special Interest Group on Computer Science Education

• IEEE Workshop on Flexibility in Process-aware Information Systems (ProFlex 2006) held in conjunction with the WETICE 2006 in Manchester (UK), 26th June 2006.

• International Conference on Software and Data Technologies ICSOFT 2006, 2007

• 11 International Conference on Innovation and Technology in Computer Science Education ITiCSE 2006

• Information Resources Management Association IRMA

• Co-chair, International Workshop on Technologies for Collaborative Business Process Management TCoB 2006, 2007, 2008.

• International Conference on Intelligent Data Engineering and Automated Learning  IDEAL 2006, 2007

• Special Issue for International Journal on Business Process Management and Integration 2006

• Special Issue for WWW  Journal 2006

• Special Issue for International Journal on Information Technology 2006

• Journal of Women and Minorities in Science and Engineering

• Data and Knowledge Engineering Journal

• Special Issue for International Journal on Information Sciences 2006

• Workshop on Business Processes and Services (BPS). In conjunction with the 3rd International Conference on Business Process Management 2005

• Sixth International Conference on Intelligent Data Engineering and Automated Learning  IDEAL 2005

• Co-Editor, Special Issue on Collaborative Business Process Technologies, Data and Knowledge Engineering Journal 2005

• Editorial board, The International Journal of Information Technology and Web Engineering

• Session Chair for the International Conference on Web Information Systems Engineering 2004. Brisbane, Australia

• The Asia Pacific Web Conference. APWeb 2005

• The 3rd International Conference on Ontologies, DataBases, and Applications of Semantics for Large Scale Information Systems. ODBASE 2004

• Special Issue on 'Service Oriented Modelling' with the International Journal of Cooperative Information Systems (IJCIS) March 2004

• Editor, Special Issue of Collaborative Business Process Technologies. Data and Knowledge Engineering Journal (2005)

• Editorial board, The International Journal of Information Technology and Web Engineering

• 9th International Conference on Database Systems for Advanced Applications. DASFAA 2004

• The Eleventh International Conference on Artificial Intelligence: Methodology, Systems, Applications - Semantic Web Challenges - AIMSA 2004

• Special Issue on 'Service Oriented Modelling' with the International Journal of Cooperative Information Systems (IJCIS) March 2004

• The International Conference on Web Information Systems Engineering. WISE 2004

• The Sixth Asia Pacific Web Conference. APWeb 2004

• The Third International Conference on Ontologies, Databases and Application of Semantics for large scale Information Systems (ODBase) 2004

• The Second International Conference on Ontologies, Databases and Application of Semantics for large scale Information Systems (ODBase) 2003

• Workshop on Web Services, E-business and Semantic Web (WSeBT). In conjunction with CAiSE 2003

• The Fifth Asia Pacific Web Conference APWeb 2003

• International Conference on Web Information Systems Engineering (WISE 2003)

• Workshop on Web Services, E-business and Semantic Web (WSeBT). In conjunction with CAiSE 2002

Reviewer:

• Information Systems Frontiers Journal

• Distributed and Parallel Databases Journal

• ACM Transactions on Internet Technology

• Data and Knowledge Engineering Journal

• Computers and Industrial Engineering Journal

• IEEE Transactions on Systems, Man, and Cybernetics

• Transactions on Software Engineering and Methodology

• Simulation Modelling Practice and Theory Journal

• International Journal on Business Process Integration and Management

• International Journal on Cooperative Information Systems

• Journal of Systems and Software

• Journal of Research and Practice in Information Technology

• Cooperative Information Systems (CoopIS)

• Object-Oriented Information Systems (OOIS)

• Extending Database Technology (EDBT)

• Conceptual Modelling (ER)

• Advanced Information Systems Engineering (CAiSE)

• Database Systems for Advanced Applications (DASFAA)

• Database and Expert System Applications (DEXA)