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Jinsong Liu

4 papers hereh-index 254 citations6 works total

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

author position
  • first author2
  • middle author2

Across the 4 of 4 papers where every author was matched, so the position is known.

fields
  • math.OC3
  • cs.LG1
same name
  • Jinsong Liu — 7 papers, h 9
  • Jinsong Liu — 3 papers
  • Jinsong Liu — 3 papers, h 2
  • Jinsong Liu — 2 papers, h 3
  • Jinsong Liu — 2 papers, h 1
  • Jinsong Liu — 2 papers, h 2

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
20222024
most citedStochastic Dimension-reduced Second-order Methods for Policy Optimization

1 citations · 2 across the 4 of their papers we have counts for

collaborators
Showing math.OCShow all

3 papers · 1 filter

math.OC2024★ 1 cited

cuPDLP-C: A Strengthened Implementation of cuPDLP for Linear Programming by C language

Haihao Lu, Jinwen Yang, Haodong Hu +6

A recent GPU implementation of the Restarted Primal-Dual Hybrid Gradient Method for Linear Programming was proposed in Lu and Yang (2023). Its computational results demonstrate the…

math.OC2023★ 1 cited

Stochastic Dimension-reduced Second-order Methods for Policy Optimization

Jinsong Liu, Chenghan Xie, Qi Deng +2

In this paper, we propose several new stochastic second-order algorithms for policy optimization that only require gradient and Hessian-vector product in each iteration, making the…

math.OC2022

SOLNP+: A Derivative-Free Solver for Constrained Nonlinear Optimization

Dongdong Ge, Tianhao Liu, Jinsong Liu +2

SOLNP+ is a derivative-free solver for constrained nonlinear optimization. It starts from SOLNP proposed in 1989 by Ye Ye with the main idea that uses finite difference to approxim…

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