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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 2023Show all

1 paper · 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…

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