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Jeff Xu

10 papers hereh-index 7137 citations13 works total

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

author position
  • last author10

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

fields
  • cs.DS5
  • cs.CC3
  • math.PR2
same name
  • Jeff Xu — 2 papers, h 2
  • Jeff Xu — 1 paper, h 1

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
20192026
most citedLifting Sum-of-Squares Lower Bounds: Degree-2 to Degree-4

5 citations · 6 across the 8 of their papers we have counts for

collaborators
Showing 2021Show all

2 papers · 1 filter

cs.CC2021

Sum-of-Squares Lower Bounds for Sparse Independent Set

Chris Jones, Aaron Potechin, Goutham Rajendran +2

The Sum-of-Squares (SoS) hierarchy of semidefinite programs is a powerful algorithmic paradigm which captures state-of-the-art algorithmic guarantees for a wide array of problems.…

cs.DS2021

Certifying solution geometry in random CSPs: counts, clusters and balance

Jun-Ting Hsieh, Sidhanth Mohanty, Jeff Xu

An active topic in the study of random constraint satisfaction problems (CSPs) is the geometry of the space of satisfying or almost satisfying assignments as the function of the de…

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