Improving the Communication Pattern in Matrix-Vector Operations for Large Scale-Free Graphs by Disaggregation.
Verena KuhlemannPanayot S. VassilevskiPublished in: SIAM J. Sci. Comput. (2013)
Keyphrases
- adjacency matrix
- eigenvalues and eigenvectors
- rows and columns
- sparse matrix
- graph representation
- pattern matching
- graph matching
- small scale
- laplacian matrix
- singular value decomposition
- graph patterns
- matrix representation
- surprising patterns
- graph theoretic
- weighted graph
- graph theory
- weight matrix
- covariance matrix
- communication networks
- directed graph
- communication systems
- communication channels
- feature vectors
- transformation matrix
- positive definite
- graph model
- spectral decomposition
- symmetric matrix
- graph clustering
- weight vector
- neural network
- graph mining
- low rank
- bipartite graph
- frequent patterns
- pairwise
- similarity measure
- real world