45 citations · 72 across the 3 of their papers we have counts for
3 papers
physics.comp-ph2021★ 23 cited
Variational Inference at Glacier Scale
Douglas J. Brinkerhoff
We characterize the complete joint posterior distribution over spatially-varying basal traction and and ice softness parameters of an ice sheet model from observations of surface s…
physics.comp-ph2020★ 45 cited
Constraining subglacial processes from surface velocity observations using surrogate-based Bayesian inference
Douglas Brinkerhoff, Andy Aschwanden, Mark Fahnestock
Basal motion is the primary mechanism for ice flux outside Antarctica, yet a widely applicable model for predicting it in the absence of retrospective observations remains elusive.…
cs.CV2017★ 4 cited
Velocity variations at Columbia Glacier captured by particle filtering of oblique time-lapse images
Douglas Brinkerhoff, Shad O'Neel
We develop a probabilistic method for tracking glacier surface motion based on time-lapse imagery, which works by sequentially resampling a stochastic state-space model according t…