Agglomeration of polygonal grids using graph neural networks with applications to multigrid solvers.
Paola F. AntoniettiNicola FarengaEnrico ManuzziGabriele MartinelliLuca SaverioPublished in: Comput. Math. Appl. (2024)
Keyphrases
- neural network
- multiresolution
- artificial neural networks
- image analysis
- pattern recognition
- graph structure
- weighted graph
- graph representation
- genetic algorithm
- graph model
- connected components
- graph theoretic
- back propagation
- random walk
- fuzzy logic
- structured data
- fuzzy c means
- boundary conditions
- directed acyclic graph
- graph partitioning
- grid computing
- emission tomography
- graph mining
- graph theory
- graph matching
- partial differential equations
- self organizing maps
- fault diagnosis
- image sequences