%0 Journal Article %J Parallel Computing (Special Edition: EuroPVM/MPI 2006) %D 2007 %T MPI Collective Algorithm Selection and Quadtree Encoding %A Jelena Pjesivac–Grbovic %A George Bosilca %A Graham Fagg %A Thara Angskun %A Jack Dongarra %K ftmpi %B Parallel Computing (Special Edition: EuroPVM/MPI 2006) %I Elsevier %8 2007-00 %G eng