Quick-Sort Style Approximation Algorithms for Generalizations of Feedback Vertex Set in Tournaments.
Sushmita GuptaSounak ModakSaket SaurabhSanjay SeetharamanPublished in: CoRR (2024)
Keyphrases
- approximation algorithms
- vertex set
- undirected graph
- np hard
- special case
- vertex cover
- worst case
- minimum cost
- open shop
- network design problem
- set cover
- np hardness
- random graphs
- approximation ratio
- primal dual
- disjoint paths
- facility location problem
- randomized algorithms
- approximation schemes
- combinatorial auctions
- polynomial time approximation
- social network analysis
- constant factor approximation