Ahmed Sameh Tarek A. El-Ghazawi Yaacov Yesha Modeling contention of sparse-matrix-vector multiplication (SMV) in three parallel programming paradigms. 46-49 2007 conf/wosp/2007 WOSP http://doi.acm.org/10.1145/1216993.1217003 db/conf/wosp/wosp2007.html#SamehEY07