Smitha Shyam Kypros Constantinides Sujay Phadke Valeria Bertacco Todd M. Austin Ultra low-cost defect protection for microprocessor pipelines. 73-82 2006 conf/asplos/2006 ASPLOS http://doi.acm.org/10.1145/1168857.1168868 db/conf/asplos/asplos2006.html#ShyamCPBA06