Peng Wang George W. Turner Daniel A. Lauer Matthew Allen Stephen Simms David Hart Mary Papakhian Craig A. Stewart LINPACK Performance on a Geographically Distributed Linux Cluster. 2004 conf/ipps/2004 IPDPS http://csdl.computer.org/comp/proceedings/ipdps/2004/2132/15/2132150245babs.htm db/conf/ipps/ipdps2004-w14.html#WangTLASHPS04