Research on Train Formation Plan Optimization in Railway Network Based on Branch-and-Price Algorithm.
Wei XiaoYixiang YueFeng ChenPublished in: BESC (2019)
Keyphrases
- optimization method
- dynamic programming
- optimization algorithm
- optimization process
- matching algorithm
- experimental evaluation
- simulated annealing
- high accuracy
- optimal solution
- detection algorithm
- preprocessing
- stochastic gradient
- segmentation algorithm
- learning algorithm
- linear programming
- improved algorithm
- search space
- objective function
- worst case
- recognition algorithm
- global optimization
- theoretical analysis
- k means
- optimization model
- times faster
- constrained optimization
- expectation maximization
- clustering method
- computationally efficient
- graph cuts
- computational cost
- cost function
- significant improvement
- computational complexity
- clustering algorithm