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Tales of Hoffman: Three extensions of Hoffman's bound on the graph chromatic number.

Yonatan Bilu
Published in: J. Comb. Theory, Ser. B (2006)
Keyphrases
  • upper bound
  • lower bound
  • worst case
  • fixed number
  • genetic algorithm
  • small number
  • information retrieval
  • computational complexity
  • random walk