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Alexander Denker

10 papers hereh-index 11349 citations23 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author6
  • middle author4

Across the 10 of 10 papers where every author was matched, so the position is known.

fields
  • eess.IV5
  • cs.LG2
  • cs.CV1
  • math.NA1
  • q-bio.GN1
same name
  • Alexander Denker — 12 papers, h 2

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20202026
most citedScore-Based Generative Models for PET Image Reconstruction

19 citations · 33 across the 9 of their papers we have counts for

collaborators
Showing cs.LGShow all

2 papers · 1 filter

cs.LG2026

Supervised Guidance Training for Infinite-Dimensional Diffusion Models

Elizabeth L. Baker, Alexander Denker, Jes Frellsen

Score-based diffusion models have recently been extended to infinite-dimensional function spaces, with uses such as inverse problems arising from partial differential equations. In…

cs.LG2024★ 2 cited

DEFT: Efficient Fine-Tuning of Diffusion Models by Learning the Generalised h-transform

Alexander Denker, Francisco Vargas, Shreyas Padhy +7

Generative modelling paradigms based on denoising diffusion processes have emerged as a leading candidate for conditional sampling in inverse problems. In many real-world applicati…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.