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researcher

S. Kar

7 papers hereh-index 325 citations13 works total

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

author position
  • middle author3
  • last author4

Across the 7 of 7 papers where every author was matched, so the position is known.

fields
  • math.OC3
  • cs.LG2
  • eess.SY1
  • stat.ML1
same name
  • S. Kar — 158 papers, h 57
  • S. Kar — 90 papers, h 27
  • S. Kar — 77 papers
  • S. Kar — 40 papers, h 12
  • S. Kar — 38 papers, h 66
  • S. Kar — 19 papers, h 6

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
20232026
most citedDistributed Gradient Clustering: Convergence and the Effect of Initialization

2 citations · 2 across the 7 of their papers we have counts for

collaborators
Showing 2026Show all

2 papers · 1 filter

cs.LG2026★ 2 cited

Distributed Gradient Clustering: Convergence and the Effect of Initialization

Aleksandar Armacki, Himkant Sharma, Dragana Bajović +3

We study the effects of center initialization on the performance of a family of distributed gradient-based clustering algorithms introduced in [1], that work over connected network…

cs.LG2026

Tight Long-Term Tail Decay of (Clipped) SGD in Non-Convex Optimization

Aleksandar Armacki, Dragana Bajović, Dušan Jakovetić +2

The study of tail behaviour of SGD-induced processes has been attracting a lot of interest, due to offering strong guarantees with respect to individual runs of an algorithm. While…

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