The Profitable Arc Tour Problem: Solution with a Branch-and-Price Algorithm.
Dominique FeilletPierre DejaxMichel GendreauPublished in: Transp. Sci. (2005)
Keyphrases
- optimal solution
- learning algorithm
- worst case
- computational cost
- computationally efficient
- linear programming
- preprocessing
- experimental evaluation
- theoretical analysis
- detection algorithm
- np hard
- improved algorithm
- tree structure
- times faster
- solution space
- clustering method
- matching algorithm
- convex hull
- segmentation algorithm
- recognition algorithm
- hardware implementation
- high accuracy
- cost function
- k means
- decomposition algorithm
- global solution
- search procedure
- exact solution
- minimum length
- greedy strategy
- mathematical model
- expectation maximization
- significant improvement
- search space
- lower bound
- data structure
- objective function
- similarity measure