Matrix factorizations at scale: A comparison of scientific data analytics in spark and C+MPI using three case studies.
Alex GittensAditya DevarakondaEvan RacahMichael F. RingenburgLisa GerhardtJey KottalamJialin LiuKristyn J. MaschhoffShane CanonJatin ChhuganiPramod SharmaJiyan YangJames DemmelJim HarrellVenkat KrishnamurthyMichael W. Mahoney PrabhatPublished in: IEEE BigData (2016)