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On the Complexity of Colouring by Vertex-Transitive and Arc-Transitive Digraphs.

Gary MacGillivray
Published in: SIAM J. Discret. Math. (1991)
Keyphrases
  • transitive closure
  • directed graph
  • preference relations
  • machine learning
  • information systems
  • databases
  • connected components
  • approximation algorithms
  • complexity analysis