Yogesh Simmhan Roger S. Barga Catharine van Ingen María A. Nieto-Santisteban Laszlo Dobos Nolan Li Michael Shipway Alexander S. Szalay Sue Werner Jim Heasley GrayWulf: Scalable Software Architecture for Data Intensive Computing. 1-10 2009 HICSS http://dx.doi.org/10.1109/HICSS.2009.235 conf/hicss/2009 db/conf/hicss/hicss2009.html#SimmhanBINDLSSWH09