Transgressive Computing 2006 - University of Granada, Spain; 24--26 April 2006. PerEL 2006 - The 2nd IEEE International Workshop on PervasivE Learning, in conjunction with IEEE PerCom 2006. Pisa, Italy; 17 March 2006. FMOODS 2006 - The 8th IFIP International Conference on Formal Methods for Open Object-Based Distributed Systems: part of the federated conferences DisCoTec (Distributed Computing Techniques). Bologna, Italy; 14--16 June 2006. STACS 2006 - 23rd International Symposium on Theoretical Aspects of Computer Science. Marseille, France; 23–25 February 2006. CSR 2006 - International Computer Science Symposium in Russia. Saint Petersburg, Russia; 8–12 June 2006. Eurocrypt 2006 - 25th Annual International Conference on the Theory and Applications of Cryptographic Techniques. Saint Petersburg, Russia; 28 May – 1 June 2006. ICALP 2006 - 33rd International Colloquium on Automata, Languages and Programming. Venice, Italy; 9–16 July 2006. CiE 2006 - Computability in Europe: Logical Approaches to Computational Barriers. Swansea, Wales, UK; 30 June – 5 July 2006. SOFSEM 2006 - 32nd International Conference on Current Trends in Theory and Practice of Computer Science. Merin, Czech Republic; 21--27 January 2006.