• Exploiting CPU voltage margins to increase the profit of cloud infrastructure providers 

      Kalogirou C., Koutsovasilis P., Antonopoulos C.D., Bellas N., Lalis S., Venugopal S., Pinto C. (2019)
      Energy efficiency is a major concern for cloud computing, with CPUs accounting a significant fraction of datacenter nodes power consumption. CPU manufacturers introduce voltage margins to guarantee correct operation. ...
    • Mobility support through caching in content-based publish/subscribe networks 

      Sourlas, V.; Paschos, G. S.; Flegkas, P.; Tassiulas, L. (2010)
      In a publish/subscribe (pub/sub) network, message delivery is guaranteed for all connected subscribers at publish time. However, in a dynamic mobile scenario where users join and leave the network, it is important that ...
    • Scheduling independent tasks in heterogeneous environments under communication constraints 

      Lampsas, P.; Loukopoulos, T.; Dimopoulos, F.; Athanasiou, M. (2006)
      With the advent of the Grid, task scheduling in heterogeneous environments becomes more and more important. Of particular interest is the fact that especially in scientific experiments a non negligible amount of data must ...
    • Survey on Grid Resource Allocation Mechanisms 

      Qureshi, M. B.; Dehnavi, M. M.; Min-Allah, N.; Qureshi, M. S.; Hussain, H.; Rentifis, I.; Tziritas, N.; Loukopoulos, T.; Khan, S. U.; Xu, C. Z.; Zomaya, A. Y. (2014)
      Grid is a distributed high performance computing paradigm that offers various types of resources (like computing, storage, communication) to resource-intensive user tasks. These tasks are scheduled to allocate available ...