• Data Replication and Virtual Machine Migrations to Mitigate Network Overhead in Edge Computing Systems 

      Tziritas N., Koziri M., Bachtsevani A., Loukopoulos T., Stamoulis G., Khan S.U., Xu C.-Z. (2017)
      Several virtual machine (VM) placement algorithms have been proposed and studied in the literature with various scopes such as server consolidation or network cost minimization. In most cases, decisions on VM migrations ...
    • Optical wireless network convergence in support of energy-efficient mobile cloud services 

      Anastasopoulos, M. P.; Tzanakaki, A.; Rofoee, B. R.; Peng, S.; Yan, Y.; Simeonidou, D.; Landi, G.; Bernini, G.; Ciulli, N.; Riera, J. F.; Escalona, E.; Katsalis, K.; Korakis, T. (2015)
      Mobile computation offloading has been identified as a key-enabling technology to overcome the inherent processing power and storage constraints of mobile end devices. To satisfy the low-latency requirements of content-rich ...
    • Planning of dynamic mobile optical virtual network infrastructures supporting cloud services 

      Anastasopoulos, M. P.; Tzanakaki, A.; Rofoee, B.; Peng, S.; Zervas, G.; Simeonidou, D.; Landi, G.; Bernini, G.; Ciulli, N.; Riera, J. F.; Escalona, E.; Garcia-Espin, J. A.; Katsalis, K.; Korakis, T. (2014)
      This paper proposes a next generation ubiquitous converged infrastructure to support Cloud and mobile Cloud computing services. The proposed infrastructure facilitates interconnection of fixed and mobile end users with ...
    • Semantic Coordination on the Edge of Heterogeneous Ultra Dense Networks 

      Nejkovic V., Jelenkovic F., Makris N., Passas V., Korakis T., Tosic M. (2021)
      Ultra Dense Networks with flexible heterogeneous technologies (HetUDN) for the Radio Access Network (RAN) are prospective candidate architectures that promise to bring the required network flexibility and to support the ...