I am a post-doctoral fellow at the Computer Science Department of Boston University. My research is funded by a Marie Curie Outgoing International Fellowship of the European Union and my host at BU is Professor John Byers. I received the Ph.D. degree from the Department of Informatics and Telecommunications of the University of Athens, Greece, in 2004, for my work in the area of Content Networking. My supervisors were Professors Ioannis Stavrakakis and Vassilios Zissimopoulos. I also hold an M.Sc. degree in Telecommunications and Computer Networks (2001) and a B.Sc. degree in Computer Science (1998), both from the same department. My main research interests are in the analysis of algorithms and the performance evaluation of Internet content networking systems (CDN, P2P, web caching) and multimedia streaming applications.