Distributed Submodular Minimization over Networks: a Greedy Column Generation Approach.
Andrea TestaIvano NotarnicolaGiuseppe NotarstefanoPublished in: CoRR (2018)
Keyphrases
- column generation
- greedy algorithm
- objective function
- branch and bound
- linear programming
- linear program
- vehicle routing
- optimal solution
- integer programming
- search algorithm
- lagrangean relaxation
- set partitioning
- integer linear programming
- integer program
- distributed systems
- mixed integer programming
- vehicle routing problem with time windows
- lagrangian relaxation
- constraint programming
- cutting plane
- search space
- linear programming problems
- set covering
- valid inequalities
- peer to peer
- energy minimization
- dynamic programming
- upper bound
- complex networks
- small world
- exact solution
- network structure
- linear relaxation
- lower bound
- dantzig wolfe decomposition