A constant approximation algorithm for the uniform a priori capacitated vehicle routing problem with unit demands.
Finn FernstrømTeresa Anna SteinerPublished in: Inf. Process. Lett. (2020)
Keyphrases
- learning algorithm
- detection algorithm
- k means
- computational complexity
- optimization algorithm
- preprocessing
- experimental evaluation
- approximation ratio
- recognition algorithm
- improved algorithm
- cost function
- significant improvement
- dynamic programming
- memetic algorithm
- theoretical analysis
- ant colony optimization
- search algorithm
- matching algorithm
- times faster
- optimal solution
- benchmark problems
- uniform sampling
- convergence rate
- tree structure
- particle swarm optimization
- linear programming
- objective function