NSF award 2603940 · Washington University

Collaborative Research: CDS&E New Matrix-free Computation for Large Scale Spatial Analysis

Final report due

28 November 2029

in 1,136 days · The award ends on 31 July 2029.

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PAPPG 24-1: “at least 45 days prior to the end date”
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award ending 2029-07-31 · Research.gov
PAPPG 24-1: “at least ten calendar days prior to the end date”
Final report due28 Nov 2029in 1136 days
award ending 2029-07-31 · Research.gov
PAPPG 24-1: “no later than 120-days following the end date of the award”
Project outcomes report due28 Nov 2029in 1136 days
award ending 2029-07-31 · Research.gov
PAPPG 24-1: “no later than 120 days following the end date”
Award is closed out28 Nov 2029in 1136 days
award ending 2029-07-31 · Research.gov
PAPPG 24-1: “financially closed out 120 days after their expiration date”

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NSF lists this award's end date as 31 July 2029.
NSF rules say the final report is due no later than 120 days after that.
So the final report is due by 28 November 2029.

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Award card

Award number: 2603940
Period of support: 1 Aug 2026 – 31 Jul 2029
Amount: $74,998
Awardee: Washington University, Saint Louis, MO
Program: STATISTICS
Directorate: MPS

Abstract

This research project will develop faster and more reliable computational methods for analyzing large-scale spatial datasets arising from spatial linear mixed models and Gaussian random fields. As modern technologies enable the collection of increasingly high-resolution spatial and environmental data, existing statistical approaches often become computationally prohibitive due to their high memory and computational…

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