Abstract: Non-negative matrix factorization (NMF) is becoming increasingly popular in many research fields due to its particular properties of semantic interpretability and part-based representation.

Abstract: Spatial non-stationarity channel estimation for uplink massive MIMO systems can be formulated as a non-uniform block sparse signal recovery problem, in which the hierarchical sparsity of the ...

Quantum computers can outperform their classical counterparts at some tasks, but the full scope of their power is unclear. A new quantum algorithm hints at the possibility of far-reaching applications ...

Yes, that simple question is, in the modern Nvidia world that has come to dominate AI training and to a certain extent HPC simulation and modeling, heretical. But given that CPUs are in many cases ...

to the genome generation options, which is used by CellRanger to generate STAR genomes. It will generate sparse suffixs array which has an additional benefit of fitting into 16GB of RAM. However, it ...

For (dense and sparse) vector and matrix classes Shark relies on Boost uBLAS. Many higher level algorithms (such as singular value decomposition) are still implemented by the library itself.

The integration of multi-omics data, including genomics, transcriptomics, proteomics, and metabolomics, has revolutionized our understanding of complex biological processes. This topic is centered ...