A new exact algorithm for the multi-depot vehicle routing problem under capacity and route length constraints.
Claudio ContardoRafael MartinelliPublished in: Discret. Optim. (2014)
Keyphrases
- multiple constraints
- experimental evaluation
- optimal solution
- constrained optimization
- expectation maximization
- computational cost
- dynamic programming
- np hard
- significant improvement
- learning algorithm
- high accuracy
- computational complexity
- optimization algorithm
- recognition algorithm
- cost function
- k means
- worst case
- times faster
- path length
- brute force
- alphabet size
- geometric constraints
- improved algorithm
- benchmark problems
- constraint satisfaction
- matching algorithm
- detection algorithm
- linear programming
- probabilistic model
- search space
- preprocessing