@techreport {icl:625, title = {Soft Error Resilient QR Factorization for Hybrid System}, journal = {University of Tennessee Computer Science Technical Report}, number = {UT-CS-11-675}, year = {2011}, month = {2011-07}, address = {Knoxville, TN}, keywords = {ft-la}, author = {Peng Du and Piotr Luszczek and Stanimire Tomov and Jack Dongarra} }