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Ollivier-Ricci curvature and fast approximation to tree-width in embeddability of QUBO problems.

Chi WangEdmond A. JonckheereTodd A. Brun
Published in: ISCCSP (2014)
Keyphrases
  • tree width
  • database
  • np complete
  • optimization problems
  • tree decomposition
  • knowledge base
  • search algorithm
  • relational databases
  • search space
  • linear programming