A column-generation-based approach for an integrated service planning and physician scheduling problem considering re-consultation.
Shaowen LanWenjuan FanKaining ShaoShanlin YangPanos M. PardalosPublished in: J. Comb. Optim. (2022)
Keyphrases
- column generation
- scheduling problem
- branch and bound
- linear programming
- np hard
- vehicle routing
- integer programming
- linear program
- single machine
- optimal solution
- mixed integer programming
- integer program
- integer linear programming
- constraint programming
- set partitioning
- tabu search
- lagrangean relaxation
- lagrangian relaxation
- flowshop
- lower bound
- vehicle routing problem with time windows
- production planning
- planning problems
- heuristic search
- cutting plane
- search algorithm
- exact solution
- valid inequalities
- set covering
- parallel machines
- objective function
- combinatorial optimization
- np complete
- search space
- dantzig wolfe