Search results for: SIECI TELEINFORMATYCZNE

• A repeated game formulation of network embedded coding for multicast resilience in extreme conditions

  Publication

  • C. Esposito
  • A. Castiglione
  • F. Palmieri
  • F. Pop
  • J. Rak

  - Year 2017

  Computer networks and data sharing applications are vital for our current society and fundamental for any available ICT solution, so that networking is considered as one of the key critical infrastructures and its correct behavior should be always enforced, even in case of disasters or severe execution conditions. Resilience is a strongly demanding nonfunctional requirement for current computer networks, and one of the key factors...

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• A novel genetic approach to provide differentiated levels of service resilience in IP-MPLS/WDM networks

  Publication

  • W. Molisz
  • J. Rak

  - LECTURE NOTES IN COMPUTER SCIENCE - Year 2010

  This paper introduces a novel class-based method of survivable routing for connection-oriented IP-MPLS/WDM networks, called MLS-GEN-H. The algorithm is designed to provide differentiated levels of service survivability in order to respond to varying requirements of end-users. It divides the complex problem of survivable routing in IP-MPLS/WDM networks into two subproblems, one for each network layer, which enables finding the...

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• Joint optimization of anycast and unicast flows in survivable optical networks

  Publication

  • K. Walkowiak
  • J. Rak

  - Year 2010

  Znane z literatury dotychczasowe prace związane z ochroną ruchu przed awarią elementów sieci dotyczą transmisji typu unicast (jeden-do-jednego). Niniejszy artykuł jest pierwszym prezentującym rozwiązanie jednoczesnej ochrony transmisji anycast (jeden-do-jednego-z-wielu) oraz transmisji unicast. Proponowane podejście wykorzystuje model ochrony ścieżki (ang. path protection). Zagadnienie zostało sformułowane w postaci odpowiedniego...