Xavier Cavin Christophe Mion Alain Filbois COTS Cluster-based Sort-last Rendering: Performance Evaluation and Pipelined Implementation. 15 2005 conf/visualization/2005 IEEE Visualization http://doi.ieeecomputersociety.org/10.1109/VIS.2005.18 db/conf/visualization/visualization2005.html#CavinMF05