• CPU provisioning algorithms for service differentiation in cloud-based environments 

      Katsalis K., Paschos G.S., Viniotis Y., Tassiulas L. (2015)
      This work focuses on the design, analysis and evaluation of Dynamic Weighted Round Robin (DWRR) algorithms that can guarantee CPU service shares in clusters of servers. Our motivation comes from the need to provision ...
    • A low-cost and simple-to-deploy peer-to-peer wireless network based on open source linux routers 

      Tsarmpopoulos, N.; Kalavros, I.; Lalis, S. (2005)
      In this paper we present our work towards deploying a community wireless network with ad hoc communication and routing between its elements. We describe our network model and implementation of wireless routers, while ...
    • Maximum lifetime routing in wireless sensor networks 

      Chang, J. H.; Tassiulas, L. (2004)
      A routing problem in static wireless ad hoc networks is considered as it arises in a rapidly deployed, sensor based, monitoring system known as the wireless sensor network. Information obtained by the monitoring nodes needs ...
    • A methodology for computing time-dependent alternate routes around freeway incidents 

      Sawaya, O. B.; Ziliaskopoulos, A. K.; Mouskos, K. C.; Kamaryiannis, D. (2005)
      This article introduces an approach that produces dynamic control strategies in the form of alternate routes around freeway incidents in response to the prevailing traffic conditions. The approach consists of a System ...
    • On optimal cooperative route caching in large, memory-limited wireless ad hoc networks 

      Salonidis, T.; Tassiulas, L. (2004)
      Caching is a popular mechanism for enhancing performance in various layers and applications of computer networking. We introduce both a model and algorithms for caching routing information in large, memory-limited wireless ...
    • Policy conflict analysis for DiffServ quality of service management 

      Charalambides, M.; Flegkas, P.; Pavlou, G.; Rubio-Loyola, J.; Bandara, A.; Lupu, E.; Russo, A.; Dulay, N.; Sloman, M. (2009)
      Policy-based management provides the ability to (re-)configure differentiated services networks so that desired Quality of Service (QoS) goals are achieved. This requires implementing network provisioning decisions, ...
    • QoS and MPLS design issues in NoCs 

      Lallas E.N., Xenakis A., Stamoulis G., Korinthios J. (2018)
      Nowadays real application traffic, and especially streaming applications running in multi core environments require more and more bandwidth. Networks on Chips (NoC) should be able not only to provide adequate bandwidth ...
    • Stochastic comparisons for a static routing problem with resequencing 

      Tsoukatos, K. P.; Makowski, A. M. (2004)
      In communication networks, packets from the same source-destination pair may be routed along several paths and arrive at their receiver out of order. This often necessitates the use of a resequencing buffer at the destination. ...