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researcher

C. Sim

8 papers hereh-index 11298 citations38 works total

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

author position
  • sole author5
  • middle author1
  • last author2

Across the 8 of 8 papers where every author was matched, so the position is known.

fields
  • math.OC7
  • cs.CC1
same name
  • C. Sim — 2 papers, h 7

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
20162025
most citedA FISTA-type accelerated gradient algorithm for solving smooth nonconvex composite optimization problems

6 citations · 6 across the 7 of their papers we have counts for

collaborators
Showing 2025 · math.OCShow all

1 paper · 2 filters

math.OC2025

First Order Algorithm on an Optimization Problem with Improved Convergence when Problem is Convex

Chee-Khian Sim

We propose a first order algorithm, a modified version of FISTA, to solve an optimization problem with an objective function that is a sum of a possibly nonconvex function, with Li…

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