Henri E. Bal Aske Plaat Mirjam G. Bakker Peter Dozy Rutger F. H. Hofman Optimizing Parallel Applications for Wide-Area Clusters. 784-790 1998 IPPS/SPDP http://csdl.computer.org/dl/proceedings/ipps/1998/8403/00/84030784.pdf db/conf/ipps/ipps1998.html#BalPBDH98