Spanners in sparse graphs.
Feodor F. DraganFedor V. FominPetr A. GolovachPublished in: J. Comput. Syst. Sci. (2011)
Keyphrases
- high dimensional
- sparse representation
- directed graph
- graph matching
- gaussian graphical models
- compressive sensing
- graph theoretic
- graph representation
- graph databases
- data sets
- directed acyclic
- densely connected
- graph structure
- sparse coding
- database
- weighted graph
- graph model
- dictionary learning
- random projections
- semi supervised
- sparse data
- data points
- structured objects
- face recognition
- neural network