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Chang-Qing Xu

3 papers hereh-index 4108 citations9 works total

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

author position
  • middle author1
  • last author2

Across the 3 of 3 papers where every author was matched, so the position is known.

fields
  • cs.CC2
  • math.CO1
same name
  • Chang-Qing Xu — 2 papers, h 3
  • Chang-Qing Xu — 1 paper, h 1
  • Chang-Qing Xu — 1 paper, h 5

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
20112023
most citedOn the extremal energy of integral weighted trees

1 citations · 2 across the 3 of their papers we have counts for

collaborators
Showing cs.CCShow all

2 papers · 1 filter

cs.CC2023★ 1 cited

Geometric Barriers for Stable and Online Algorithms for Discrepancy Minimization

David Gamarnik, Eren C. Kızıldağ, Will Perkins +1

For many computational problems involving randomness, intricate geometric features of the solution space have been used to rigorously rule out powerful classes of algorithms. This…

cs.CC2022

Algorithms and Barriers in the Symmetric Binary Perceptron Model

David Gamarnik, Eren C. Kızıldağ, Will Perkins +1

The symmetric binary perceptron (SBP) exhibits a dramatic statistical-to-computational gap: the densities at which known efficient algorithms find solutions are far belo…

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