SkyCell: A Space-Pruning Based Parallel Skyline Algorithm.
Chuanwen LiYu GuJianzhong QiGe YuPublished in: CoRR (2021)
Keyphrases
- search space
- parallel implementation
- times faster
- optimization algorithm
- k means
- optimal solution
- preprocessing
- search strategy
- experimental evaluation
- high accuracy
- computational cost
- np hard
- cost function
- dynamic programming
- data points
- simulated annealing
- significant improvement
- convergence rate
- parameter space
- learning algorithm
- pruning algorithm
- recognition algorithm
- solution space
- exhaustive search
- matching algorithm
- detection algorithm
- segmentation algorithm
- expectation maximization
- probabilistic model
- search algorithm
- objective function
- similarity measure