String Processing and Information Retrieval: 11th International Conference, SPIRE 2004, Padova, Italy, October 5 8, 2004. Proceedings

Algorithmic Learning Theory: 15th International Conference, ALT 2004, Padova, Italy, October 2-5, 2004. Proceedings

Graph Transformations: Second International Conference, ICGT 2004, Rome, Italy, September 28 -...

Natural Language Processing and Information Systems: 9th International Conference on Applications of...

Advances in Web-Based Learning - Icwl 2004: Third International Conference, Beijing, China,...