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On the Approximability of Minimizing Nonzero Variables or Unsatisfied Relations in Linear Systems.

Edoardo AmaldiViggo Kann
Published in: Theor. Comput. Sci. (1998)
Keyphrases
  • linear systems
  • causal relations
  • sufficient conditions
  • dynamical systems
  • linear equations
  • coefficient matrix
  • sparse linear systems
  • approximation algorithms
  • search algorithm
  • mathematical model
  • causal models