A column generation approach for power-aware optimization of virtualized heterogeneous server clusters.
Hugo Harry KramerVinicius PetrucciAnand SubramanianEduardo UchoaPublished in: Comput. Ind. Eng. (2012)
Keyphrases
- column generation
- vehicle routing
- branch and bound
- linear programming
- integer linear programming
- set partitioning
- integer program
- linear program
- exact solution
- integer programming
- linear programming problems
- optimal solution
- constraint programming
- cutting plane
- dual variables
- mixed integer programming
- power consumption
- lagrangean relaxation
- lagrangian relaxation
- cloud computing
- vehicle routing problem with time windows
- trust region
- optimization problems
- upper bound
- linear programming relaxation
- special case
- lower bound
- cutting plane algorithm
- cost function
- reinforcement learning
- constraint satisfaction
- global optimization