Browsing by Subject "Open problems"

Now showing items 1-3 of 3

    • Conference Object  

      Global optimization for motion estimation with applications to ultrasound videos of carotid artery plaques 

      Murillo, S.; Pattichis, Marios S.; Soliz, P.; Barriga, S.; Loizou, Christos P.; Pattichis, Constantinos S. (2010)
      Motion estimation from digital video is an ill-posed problem that requires a regularization approach. Regularization introduces a smoothness constraint that can reduce the resolution of the velocity estimates. The problem ...
    • Article  

      Selfish routing in the presence of network uncertainty 

      Georgiou, Chryssis; Pavlides, Theophanis; Philippou, Anna (2009)
      We study the problem of selfish routing in the presence of incomplete network information. Our model consists of a number of users who wish to route their traffic on a network of m parallel links with the objective of ...
    • Article  

      Universal bufferless packet switching 

      Busch, Costas; Magdon-Ismail, M.; Mavronicolas, Marios (2007)
      A packet-switching algorithm specifies the actions of the nodes in order to deliver packets in the network. A packet-switching algorithm is universal if it applies to any network topology and for any batch communication ...