@inproceedings {icl:532, title = {QR Factorization of Tall and Skinny Matrices in a Grid Computing Environment}, journal = {24th IEEE International Parallel and Distributed Processing Symposium (also LAWN 224)}, year = {2010}, month = {2010-04}, address = {Atlanta, GA}, author = {Emmanuel Agullo and Camille Coti and Jack Dongarra and Thomas Herault and Julien Langou} }