@inproceedings {icl:687,
	title = {Hierarchical QR Factorization Algorithms for Multi-Core Cluster Systems},
	journal = {IPDPS 2012, the 26th IEEE International Parallel and Distributed Processing Symposium},
	year = {2012},
	month = {2012-05},
	publisher = {IEEE Computer Society Press},
	address = {Shanghai, China},
	author = {Jack Dongarra and Mathieu Faverge and Thomas Herault and Julien Langou and Yves Robert}
}
