Elsevier Journal of Web Semantics: Science, Services and Agents on the World Wide Web Editor in Chief and founding editor. Ran editorial office. In retirement ISI impact factor was 3.2 (2001-2008).

Journal of Foundations and Trends in Web Science (2005 - present)

IEEE Transactions on Intelligent Systems and Technology Associate Editor (2008 – present)

Journal of Web Services Research (2004 - present)

IEEE Internet Computing (2007 - present)

Journal Biomedical Semantics (2009 – present)

Studies in the Semantic Web IOS book series http://www.semantic-web-studies.net/ (2009 - present)