The over 90 papers of this proceedings were first presented at the 9th International Symposium on Quality Electronic Design, held in San Jose, CA, in March 2008. The papers are grouped by session, with topics that include speed-up and timing of integrated circuits, SER and noise tolerance, robust SRAM and analog circuits, process variations, processor test verification and delay diagnosis, and modeling and analysis in physical design. Author indexed only. Annotation ©2008 Book News, Inc., Portland, OR (booknews.com)