okeanos: Building a Cloud, Cluster by Cluster. - Vangelis Koukis; Constantinos Venetsanopoulos; Nectarios Koziris (IEEE Internet Comput., 2013)

Synnefo: A Complete Cloud Stack over Ganeti. - Vangelis Koukis; Constantinos Venetsanopoulos; Nectarios Koziris (login Usenix Mag., 2013)

okeanos: Large-Scale Cloud Service Using Ceph. - Filippos Giannakos; Vangelis Koukis; Constantinos Venetsanopoulos; Nectarios Koziris (login Usenix Mag., 2014)