Inductive graph invariants and approximation algorithms .
C. R. SubramanianPublished in: Discret. Math. Algorithms Appl. (2022)
Keyphrases
- approximation algorithms
- undirected graph
- np hard
- disjoint paths
- constant factor
- special case
- vertex cover
- worst case
- minimum cost
- network design problem
- facility location problem
- primal dual
- graph structure
- set cover
- approximation schemes
- directed graph
- graph model
- approximation ratio
- precedence constraints
- np hardness
- open shop
- machine learning
- spanning tree
- bipartite graph
- lower bound
- weighted graph
- approximation guarantees
- planar graphs
- randomized algorithms
- connected components
- random walk
- graphical models