Data · dataset · 2026
The Deep-Tree Approach: An Improved Parallel Matlab Implementation of the Multi-resolution Approximation for Massive Spatial Data on High-Performance Computing Systems
Listed in National Center for Atmospheric Research
We implement a parallel version of the Multi-resolution Approximation (MRA) in Matlab for distributed computing environments.
Description
This implementation builds upon and improves our previous Shallow-Tree approach, facilitating computations with data sets on the order of 50 million observations while reducing execution times by up to 75%. We observe less sensitivity to computing cluster and model parameter settings allowing for more flexible specification.
Links
Get the data
- Publisher page n2t.org/ark:/85065/d7dj5k1r ↗
documentation · download · from data ucar edu
Where it is published
- data.ucar.edu /dataset/the-deep-tree-approach-an-improved-parallel-matlab-imp… ↗
National Center for Atmospheric Research dataset page
landing page · from data ucar edu
Catalogue records · 1
- CKAN API data.ucar.edu/api/3/action/package_show?id=92956f16-3213-4d92-a192-1d4d90649… ↗
metadata API · from data ucar edu
Topics
- From keywords
- Earth & Environmental Science · Ocean & Atmospheric Science
- Inferred from text
- Computational modelling and simulation in earth sciences 78%
Provenance · 1 source records, 8 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| National Center for Atmospheric Research | 92956f16-3213-4d92-a192-1d4d90649014 | 12 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| concepts[field].anzsrc:field:370401 | enrichment · data ucar edu | taxonomy-embedding@1.1.0 | title+keywords+description (78%) |
| concepts[field].local:field:earth-environmental | mapping · data ucar edu | connector:data_ucar_edu@1.0.0 | |
| concepts[field].local:field:ocean-atmospheric | mapping · data ucar edu | connector:data_ucar_edu@1.0.0 | |
| created_date | source · data ucar edu | connector:data_ucar_edu@1.0.0 | |
| description | source · data ucar edu | connector:data_ucar_edu@1.0.0 | /notes |
| publication_date | source · data ucar edu | connector:data_ucar_edu@1.0.0 | |
| title | source · data ucar edu | connector:data_ucar_edu@1.0.0 | /title |
| updated_date | source · data ucar edu | connector:data_ucar_edu@1.0.0 |