An Improved Approximation Algorithm for the Prize-Collecting Red-Blue Median Problem.
Zhen ZhangYutian GuoJunyu HuangPublished in: TAMC (2020)
Keyphrases
- prize collecting
- dynamic programming
- computational complexity
- learning algorithm
- detection algorithm
- search space
- optimal solution
- worst case
- benchmark problems
- cost function
- particle swarm optimization
- convex hull
- error bounds
- search algorithm
- multi objective
- expectation maximization
- optimization algorithm
- objective function
- approximation ratio
- neural network