3 Lee, Ruby B. Fiskiran, Murat Shi, Zhijie Yang, Xiao 2002 Refining Instruction Set Architecture for High-Performance Multimedia Processing in Constrained Environments Proceedings of the 13th IEEE International Conference on Application-Specific Systems, Architectures and Processors (ASAP 2002) San Jose, California 253-264 July 2002 http://palms.ee.princeton.edu/PALMSopen/lee02refining-from-proceedings.pdf