Qingsong Wei Bharadwaj Veeravalli Bozhao Gong Lingfang Zeng Dan Feng CDRM: A Cost-Effective Dynamic Replication Management Scheme for Cloud Storage Cluster. 188-196 2010 CLUSTER http://doi.ieeecomputersociety.org/10.1109/CLUSTER.2010.24 conf/cluster/2010 db/conf/cluster/cluster2010.html#WeiVGZF10