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A lower bound on opaque sets.
Akitoshi Kawamura
Sonoko Moriyama
Yota Otachi
János Pach
Published in:
CoRR (2014)
Keyphrases
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lower bound
upper bound
branch and bound algorithm
branch and bound
lower and upper bounds
np hard
optimal solution
worst case
upper and lower bounds
linear programming relaxation
objective function
approximation algorithms