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Songtao Lu

IBM Research

21 papers hereh-index 251.8k citations100 works total

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

author position
  • sole author1
  • first author7
  • middle author11
  • last author2

Across the 21 of 21 papers where every author was matched, so the position is known.

fields
  • math.OC9
  • cs.LG6
  • cs.IT3
  • eess.SP2
  • math.NA1
affiliations
  • IBM Research
same name
  • Songtao Lu — 36 papers, h 18
  • Songtao Lu — 6 papers, h 5
  • Songtao Lu — 5 papers, h 4
  • Songtao Lu — 5 papers, h 6
  • Songtao Lu — 2 papers, h 1
  • Songtao Lu — 2 papers, 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
20122022
most citedHybrid Block Successive Approximation for One-Sided Non-Convex Min-Max Problems: Algorithms and Applications

128 citations · 505 across the 21 of their papers we have counts for

collaborators
Showing 2017 · math.OCShow all

1 paper · 2 filters

math.OC2017★ 47 cited

A Nonconvex Splitting Method for Symmetric Nonnegative Matrix Factorization: Convergence Analysis and Optimality

Songtao Lu, Mingyi Hong, Zhengdao Wang

Symmetric nonnegative matrix factorization (SymNMF) has important applications in data analytics problems such as document clustering, community detection and image segmentation. I…

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