EWOMP 2003 - 5th European Workshop on OpenMP. September 22-26, Aachen, Germany. WOMPAT 2003 - Workshop on OpenMP Applications and Tools. June 26-27, Toronto, Ontario, Canada. PACT 2003 - 12th International Conference on Parallel Architectures and Compilation Techniques. September 27 – October 1, New Orleans, Louisiana, USA. LSSC 2003 - 4th International Conference on Large-Scale Scientific Computations. June 4–8, Sozopol, Bulgaria. HPCS 2003 - 17th Annual International Symposium on High Performance Computing Systems and Applications. May 11–14, Quebec, Canada. PDCAT 2003 - International Conference on Parallel and Distributed Computing, Applications and Technologies. August 27–29, Chengdu, China.