Joint Low-Rank Factor and Sparsity for Detecting Access Jamming in Massive MTC Networks.
Shao-Di WangHui-Ming WangChen FengVictor C. M. LeungPublished in: GLOBECOM (2022)
Keyphrases
- low rank
- sparsity constraints
- matrix factorization
- convex optimization
- missing data
- group lasso
- linear combination
- matrix completion
- singular value decomposition
- rank minimization
- high dimensional data
- low rank matrix
- high order
- semi supervised
- minimization problems
- trace norm
- sparse representation
- matrix decomposition
- data analysis
- neural network
- data matrix
- singular values
- network structure
- small number
- non rigid structure from motion
- low rank matrices
- robust principal component analysis
- tensor factorization
- interior point methods
- complex networks
- data mining