David Donoho
(3 articles)
1936
Sampling
Fundamental technique used to reduce computational cost and simplify data management
Generality: 870
1982
Wavelet
Mathematical function used for analyzing localized variations of power within a time series or signal, providing a multi-resolution analysis.
Generality: 753
2015
Sparsability
Ability of algorithms to effectively handle and process data matrices where most elements are zero (sparse), improving computational efficiency and memory usage.
Generality: 675