Twenty-three papers from the May 2003 symposium present the latest results on real-time and embedded research in the areas of model-based software development, end-to-end quality of service, real- time operating systems and middleware, and applications of power aware and real-time scheduling. Specific topics include evaluating real- time Java for mission critical large scale embedded systems, kernel support for open QoS-aware computing, practical voltage scaling for fixed priority real-time systems, synchronous modeling of avionics using the Signal language, and collaborative operating system and compiler power management. No subject index is provided. Annotation (c) Book News, Inc., Portland, OR (booknews.com)