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Preconditioners for Saddle Point Systems with Trace Constraints Coupling 2D and 1D Domains.

Miroslav KuchtaMagne NordaasJoris C. G. VerschaeveMikael MortensenKent-André Mardal
Published in: SIAM J. Sci. Comput. (2016)
Keyphrases
  • linear systems
  • saddle point
  • hidden markov models
  • constraint satisfaction
  • high dimensional
  • image restoration
  • constraint programming
  • global constraints
  • structured prediction
  • penalty function