• An area-based overlay architecture for scalable integration of sensor networks 

      Pappas, L.; Lalis, S. (2010)
      With many different sensor networks being deployed, there will be an increased need to facilitate their uniform and efficient access at a large, perhaps even global, scale. To this end, we present an overlay-based architecture ...
    • A personalized audio server using MPEG-7 and MPEG-21 standards 

      Skondras, E.; Michalas, A.; Louta, M.; Anagnostopoulos, I. (2010)
      This paper presents a semantic model which delivers personalized audio information. The personalization process is automated and decentralized. The metadata which support personalization are separated in two categories: ...