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Guixian Xu

7 papers hereh-index 114 citations10 works total

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

author position
  • first author4
  • middle author2
  • last author1

Across the 7 of 7 papers where every author was matched, so the position is known.

fields
  • eess.IV5
  • cs.LG1
  • math.OC1
same name
  • Guixian Xu — 5 papers, h 1
  • Guixian Xu — 2 papers, h 1
  • Guixian Xu — 1 paper, h 10

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
20222026
most citedPractical Operator Sketching Framework for Accelerating Iterative Data-Driven Solutions in Inverse Problems

5 citations · 5 across the 7 of their papers we have counts for

collaborators
Showing cs.LGShow all

1 paper · 1 filter

cs.LG2026

A New Convergence Analysis of Plug-and-Play Proximal Gradient Descent Under Prior Mismatch

Guixian Xu, Jinglai Li, Junqi Tang

In this work, we provide a new convergence theory for plug-and-play proximal gradient descent (PnP-PGD) under prior mismatch where the denoiser is trained on a different data distr…

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