Experiments with a hybrid interior point/combinatorial approach for network flow problems.
Antonio FrangioniClaudio GentilePublished in: Optim. Methods Softw. (2007)
Keyphrases
- probabilistic model
- interior point
- network flow problem
- linear programming
- interior point methods
- linear program
- graphical models
- mixed integer
- convex optimization
- semidefinite programming
- minimal cost
- primal dual
- network flow
- linear programming problems
- network design problem
- minimum cost
- nonnegative matrix factorization
- semidefinite
- linear systems
- lp relaxation
- np hard