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Haifeng Qian

IBM Research

12 papers hereh-index 201.9k citations78 works total

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

author position
  • sole author2
  • first author4
  • middle author4
  • last author2

Across the 12 of 12 papers where every author was matched, so the position is known.

fields
  • cs.LG5
  • cs.AI3
  • cs.CR1
  • cs.IT1
  • cs.SI1
  • math.NA1
affiliations
  • IBM Research
Homepage
same name
  • Haifeng Qian — 9 papers, h 6
  • Haifeng Qian — 5 papers, h 6
  • Haifeng Qian — 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

activity
20062023
most citedLogical Neural Networks

84 citations · 154 across the 12 of their papers we have counts for

collaborators
Showing math.NAShow all

1 paper · 1 filter

math.NA2006★ 1 cited

Stochastic Preconditioning for Iterative Linear Equation Solvers

Haifeng Qian, Sachin S. Sapatnekar

This paper presents a new stochastic preconditioning approach. For symmetric diagonally-dominant M-matrices, we prove that an incomplete LDL factorization can be obtained from rand…

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