A 6.55 factor primal-dual approximation algorithm for the connected facility location problem.
Hyunwoo JungMohammad Khairul HasanKyung-Yong ChwaPublished in: J. Comb. Optim. (2009)
Keyphrases
- primal dual
- linear programming
- facility location problem
- objective function
- dominating set
- simplex algorithm
- approximation algorithms
- worst case
- optimal solution
- convergence rate
- interior point algorithm
- dynamic programming
- np hard
- semidefinite programming
- linear programming problems
- simplex method
- computational complexity
- affine scaling
- algorithm for linear programming
- reinforcement learning
- dual formulation
- interior point methods
- convex optimization
- probabilistic model
- simulated annealing