• Caching in content-based publish/subscribe systems 

      Sourlas, V.; Paschos, G. S.; Flegkas, P.; Tassiulas, L. (2009)
      In a publish/subscribe network, message delivery is guaranteed for all active subscribers at publish time. However, in a dynamic scenario where users join and leave the network, a user may be interested in content published ...
    • Modeling the dynamics of caching in content-based publish/subscribe systems 

      Sourlas, V.; Paschos, G. S.; Mannersalo, P.; Flegkas, P.; Tassiulas, L. (2011)
      This paper considers cache dimensioning in the context of publish/subscribe (pub/sub) systems. We assume that each broker is equipped with a limited capacity cache and it decides upon a policy for caching and prioritizing ...