A blind sparse approach for estimating constraint matrices in Paralind data models.
Fabrice CalandSebastian MironDavid BrieChristian MustinPublished in: EUSIPCO (2012)
Keyphrases
- data model
- databases
- coefficient matrix
- sparse matrix
- sparse data
- database systems
- rigid body
- query language
- database management systems
- data integration
- sparsity constraints
- data modeling
- low rank approximation
- data sources
- high dimensional
- database design
- object oriented
- totally unimodular
- database
- relational model
- relational algebra
- compressed sensing
- sparse coding
- sparse representation
- least squares
- sparse matrices
- data sets