International Congress on Information Science Innovations. American University in Dubai, United Arab Emirates; 20--24 March 2001.

17th British Colloquium for Theoretical Computer Science. Department of Computing Science, University of Glasgow; 9--12 April 2001.

Third International Symposium on Distributed Objects and Applications. Rome, Italy, September 18-20, 2001.

5th International Conference on Mobile Agents. Atlanta, Georgia, USA, December 2 - 4, 2001.

Sixth International Web Caching and Content Delivery Workshop. Boston University, Boston, Massachusetts, USA, June 20 - 22, 2001.

The MIT 2001 Conference on Information Quality. MIT, USA, October 20 - 22, 2000.

Semantics, Applications and Implementation of Program Generation. Florence, Italy; 6 September 2001.

3rd International Workshop on Design and Management of Data Warehouses. Interlaken, Switzerland, June 4, 2001.

5th International Conference on Developments in Language Theory. Wien, Austria; 16–21 July 2001.

Ninth International Conference on Cooperative Information Systems (in cooperation with VLDB 2001). Trento, Italy; 5--7 September 2001. Videos, slides.