Approximation, Randomization, and Combinatorial Optimization. Algorithms and Techniques 12th International Workshop, APPROX 2009, and 13th International Workshop, RANDOM 2009, Berkeley, CA, USA, August 21-23, 2009. Proceedings

Theory of Quantum Computation, Communication, and Cryptography 4th Workshop,TQC 2009, Waterloo, Canada, May 11-13, 2009, Revised Selected Papers

Information and Communications Security 11th International Conference, ICICS 2009, Beijing, China, December 14-17, 2009. Proceedings

Fast Software Encryption 16th International Workshop, FSE 2009 Leuven, Belgium, February 22-25, 2009 Revised Selected Papers

Computer Science - Theory and Applications Fourth International Computer Science Symposium in Russia, CSR 2009, Novosibirsk, Russia, August 18-23, 2009. Proceedings

Foundations and Applications of Security Analysis Joint Workshop on Automated Reasoning for Security Protocol Analysis and Issues in the Theory of Security, ARSPA-WITS 2009, York, UK, March 28-29, 2009, Revised Selected Papers

Combinatorial Optimization and Applications Third International Conference, COCOA 2009, Huangshan, China, June 10-12, 2009. Proceedings

Combinatorial Algorithms 20th International Workshop, IWOCA 2009, Hradec nad Moravicí, Czech Republic, June 28–July 2, 2009, Revised Selected Papers

Sequences and Their Applications - SETA 2008 5th International Conference Lexington, KY, USA, September 14-18, 2008 Proceedings

Theory of Quantum Computation, Communication, and Cryptography Third Workshop, TQC 2008 Tokyo, Japan, January 30 - February 1, 2008. Revised Selected Papers

Information and Communications Security 10th International Conference, ICICS 2008 Birmingham, UK, October 20 - 22, 2008 Proceedings

Hypercomputation Computing Beyond the Church-Turing Barrier