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Jeff Xu

2 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 author2

Across the 2 of 2 papers where every author was matched, so the position is known.

fields
  • cs.CC1
  • cs.DS1
same name
  • Jeff Xu — 1 paper

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

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

5 citations · 5 across the 1 of their papers we have counts for

collaborators

2 papers

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…

cs.CC2019★ 5 cited

Lifting Sum-of-Squares Lower Bounds: Degree-2 to Degree-4

Sidhanth Mohanty, Prasad Raghavendra, Jeff Xu

The degree-4 Sum-of-Squares (SoS) SDP relaxation is a powerful algorithm that captures the best known polynomial time algorithms for a broad range of problems including MaxCut, S…

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