Antonio ZilliAntonio Zilli graduated in physics. He is research fellow at e-business management section at the Scuola Superiore Isufi – Univeristy of Salento (Lecce, Italy). His research interests regard the technologies that enable powerful virtual collaborationin communities and organizations. He participated in research projects on semantic web studying how to represent and use ontologies and semantic descriptions, and participated at the design of technologies and tools for managing ontologies, semantic metadata and semantically annotated documents (semantic search engine). He participated in research projects on knowledge management in economic districts composed of organization and public administration. He participated on research projects on social network analysis as a strategy for monitoring and improving collaboration in wide teams and with a particular focus on the changes brought by the technological innovations. He is in the program board of the international conference on knowledge management in organization. Read More Read Less