Parameterized Approximation Algorithms for Sum of Radii Clustering and Variants.
Xianrun ChenDachuan XuYicheng XuYong ZhangPublished in: AAAI (2024)
Keyphrases
- approximation algorithms
- np hard
- special case
- vertex cover
- clustering algorithm
- worst case
- minimum cost
- k means
- set cover
- open shop
- constant factor
- facility location problem
- randomized algorithms
- network design problem
- approximation ratio
- precedence constraints
- weighted sum
- search algorithm
- approximation schemes
- disjoint paths
- constant factor approximation
- primal dual
- undirected graph
- combinatorial auctions
- greedy algorithm
- data points