@ARTICLE{sipTcns15, 
  author={De Cicco, Luca and Cofano, Giuseppe and Mascolo, Saverio }, 
  journal={IEEE Transactions on Control of Network Systems}, 
  title={Local SIP Overload Control: Controller Design and Optimization by Extremum Seeking}, 
  year={2015}, 
  month={}, 
  volume={PP}, 
  number={99}, 
  pages={1-1}, 
  keywords={Algorithm design and analysis;Clustering algorithms;Control     systems;Heuristic algorithms;Load modeling;Protocols;Servers}, 
  doi={10.1109/TCNS.2015.2401171}, 
  ISSN={2325-5870}
}
@ARTICLE{sipTcns15, 
  author={De Cicco, Luca and Cofano, Giuseppe and Mascolo, Saverio }, 
  journal={IEEE Transactions on Control of Network Systems}, 
  title={Local SIP Overload Control: Controller Design and Optimization by Extremum Seeking}, 
  year={2015}, 
  month={}, 
  volume={PP}, 
  number={99}, 
  pages={1-1}, 
  keywords={Algorithm design and analysis;Clustering algorithms;Control     systems;Heuristic algorithms;Load modeling;Protocols;Servers}, 
  doi={10.1109/TCNS.2015.2401171}, 
  ISSN={2325-5870}
}