DDQO: An Algorithm for Distributed Database Query Optimization.
Liang DongAnKang ChuFengkui LiuPublished in: ICBDC (2019)
Keyphrases
- learning algorithm
- experimental evaluation
- improved algorithm
- significant improvement
- np hard
- objective function
- computational complexity
- segmentation algorithm
- k means
- dynamic programming
- neural network
- convex hull
- times faster
- detection algorithm
- optimization algorithm
- search space
- optimal solution
- cost function
- computational cost
- worst case
- linear programming
- similarity measure
- probabilistic model
- preprocessing
- experimental study
- genetic algorithm
- convergence rate
- recognition algorithm
- data sets
- space complexity