Improved Approximation Algorithm for the Distributed Lower-Bounded k-Center Problem.
Ting LiangQilong FengXiaoliang WuJinhui XuJianxin WangPublished in: TAMC (2024)
Keyphrases
- improved algorithm
- detection algorithm
- objective function
- selection algorithm
- significant improvement
- np hard
- experimental evaluation
- expectation maximization
- randomized algorithm
- approximation ratio
- error bounds
- classification algorithm
- learning algorithm
- high accuracy
- cost function
- computationally efficient
- theoretical analysis
- computational complexity
- preprocessing
- monte carlo
- computational cost
- times faster
- recognition algorithm
- k means
- decision trees
- data structure
- convergence rate
- evolutionary algorithm
- distributed environment
- special case
- optimization algorithm
- segmentation algorithm
- simulated annealing