Broadcast domination and multipacking: bounds and the integrality gap.
Laurent BeaudouRichard C. BrewsterFlorent FoucaudPublished in: Australas. J Comb. (2019)
Keyphrases
- integrality gap
- lower bound
- arbitrarily close
- linear programming relaxation
- upper bound
- lower and upper bounds
- finite number
- valid inequalities
- optimal solution
- linear program
- approximation algorithms
- approximation guarantees
- upper and lower bounds
- worst case
- lp relaxation
- branch and bound
- np hard
- linear programming
- primal dual
- vc dimension
- column generation
- knapsack problem
- mixed integer
- greedy algorithm
- quadratic assignment problem
- np hardness
- constant factor
- dnf formulas
- learning theory
- branch and bound algorithm