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    • CDNs Content Outsourcing via Generalized Communities 

      Katsaros, D.; Pallis, G.; Stamos, K.; Vakali, A.; Sidiropoulos, A.; Manolopoulos, Y. (2009)
      Content distribution networks (CDNs) balance costs and quality in services related to content delivery. Devising an efficient content outsourcing policy is crucial since, based on such policies, CDN providers can provide ...

    • An implicit evolution scheme for active contours and surfaces based on IIR filtering 

      Delibasis, K. K.; Asvestas, P. A.; Kechriniotis, A. I.; Matsopoulos, G. K. (2014)
      In this work, we present an approach for implementing an implicit scheme for the numerical solution of the partial differential equation of the evolution of an active contour/surface. The proposed scheme is applicable to ...

    • A novel cache aware routing scheme for Information-Centric Networks 

      Sourlas, V.; Flegkas, P.; Tassiulas, L. (2014)
      Information-Centric Networking (ICN) has attracted the attention of the research community, which has argued that content, instead of end-points, must be at the center stage of attention. The research issues addressed by ...

    • Prefetching in content distribution networks via web communities identification and outsourcing 

      Sidiropoulos, A.; Pallis, G.; Katsaros, D.; Stamos, K.; Vakali, A.; Manolopoulos, Y. (2008)
      Content distribution networks (CDNs) improve scalability and reliability, by replicating content to the "edge" of the Internet. Apart from the pure networking issues of the CDNs relevant to the establishment of the ...

    • Pseudopotentials: A Simplified Model for Certain Types of Array Elements 

      Psarros, I.; Fikioris, G.; Vlahoyianni, M. (2009)
      The results obtained by modeling an infinite linear array of electrically short dipoles by an array of pseudopotentials (the pseudopotential is a quantum-mechanical analog of the dipole) can be used for the analysis of ...