An Algorithm for Determining the Best Lower Bound for the Stochastic Joint Replenishment Problem.
S. ViswanathanPublished in: Oper. Res. (2007)
Keyphrases
- np hard
- lower bound
- worst case
- detection algorithm
- optimal solution
- search space
- k means
- dynamic programming
- convergence rate
- objective function
- times faster
- input data
- experimental evaluation
- learning algorithm
- computational cost
- matching algorithm
- convex hull
- upper bound
- simulated annealing
- cost function
- particle swarm optimization
- expectation maximization
- theoretical analysis
- optimization algorithm
- significant improvement
- search algorithm
- neural network
- branch and bound algorithm
- improved algorithm
- lower and upper bounds