Our recent research activities include:

    Cloud and Fog computing systems
  • Resource/service provisioning and pricing in Cloud systems
  • Computation offloading in mobile Cloud computing
  • Femtocell architectures
    Deployment and run-time adaptation for distributed data stream processing systems
  • Operator placement
  • Elastic distributed data stream processing
    Self-adaptive service-based systems
  • Utility-driven service composition
  • Centralized and decentralized composition