Showing stat.MEShow all
3 papers · 1 filter
stat.ME2026
Rapid Approximation Prediction for Kriging
Ziyu Li, Gregory Fasshauer, Douglas Nychka
Exact Kriging and conditional simulation (CS) for uncertainty quantification are computationally infeasible for modern spatial analyses with large numbers of observations and dense…
stat.ME2024
Hybrid Bayesian Smoothing on Surfaces
Matthew Hofkes, Douglas Nychka
Modeling spatial processes that exhibit both smooth and rough features poses a significant challenge. This is especially true in fields where complex physical variables are observe…
stat.ME2024
Hybrid Smoothing for Anomaly Detection in Time Series
Matthew Hofkes, Douglas Nychka, Tzahi Cath +2
Many industrial and engineering processes monitored as times series have smooth trends that indicate normal behavior and occasionally anomalous patterns that can indicate a problem…