Fazio, M.., A.. Celesti, M.. Villari, and A.. Puliafito,  "The Need of a Hybrid Storage Approach for IoT in PaaS Cloud Federation",  Proceedings of the 28th International Conference on Advanced Information Networking and Applications Workshops, Washington, DC, IEEE COMPUTER SOC, pp. 779?784, May, 2014.

Fazio, M.., A.. Celesti, M.. Villari, and A.. Puliafito,  "Resource Management in Cloud Federation Using XMPP",  IEEE 13th International Symposium on Network Computing and Applications (NCA), 2014, Washington DC, IEEE Computer Society, pp. 67?70, Aug, 2014.

Fazio, M.., A.. Celesti, and M.. Villari,  "Design of a Message-Oriented Middleware for Cooperating Clouds",  Advances in Service-Oriented and Cloud Computing, vol. 393, Berlin, Springer Berlin Heidelberg, pp. 25?36, 13, 2013.

Celesti, A.., M.. Fazio, M.. Villari, and A.. Puliafito,  "Virtual Machine Provisioning Through Satellite Communications In Federated Cloud Environments",  Future Generation Computer Systems, vol. 28, issue 1, pp. 85?93, 01/2012.