Keyphrases
- lp relaxation
- integrality gap
- linear programming
- linear program
- linear programming relaxation
- knapsack problem
- feasible solution
- approximation algorithms
- edge detection
- message passing
- integer programming
- optimal solution
- energy minimization
- integer program
- dynamic programming
- arbitrarily close
- lower bound
- upper bound
- weighted graph
- primal dual
- mixed integer programming
- valid inequalities