@conference {troncosoCISE10, title = {CryptoDSPs for Cloud Privacy}, booktitle = {International Workshop on Cloud Information System Engineering (CISE)}, series = {LNCS}, volume = {6724}, year = {2010}, month = {December}, address = {Hong Kong, China}, keywords = {cloud, privacy, security, watermarking}, author = {Juan Ram{\'o}n Troncoso-Pastoriza and Fernando P{\'e}rez-Gonz{\'a}lez} }