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Stamatios Lefkimmiatis

21 papers hereh-index 172.1k citations50 works total

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

author position
  • sole author2
  • first author2
  • middle author2
  • last author14

Across the 20 of 21 papers where every author was matched, so the position is known.

fields
  • cs.CV9
  • cs.CL3
  • cs.LG3
  • eess.IV3
  • cs.RO1
  • cs.SD1

identity via Semantic Scholar / OpenAlex

activity
20122026
most citedHessian Schatten-Norm Regularization for Linear Inverse Problems

174 citations · 296 across the 15 of their papers we have counts for

collaborators
Showing cs.CLShow all

3 papers · 1 filter

cs.CL2025

CoSpaDi: Compressing LLMs via Calibration-Guided Sparse Dictionary Learning

Denis Makhov, Dmitriy Shopkhoev, Magauiya Zhussip +2

Post-training LLM compression often relies on low-rank approximations, which force all columns of a projection matrix to share a single low-dimensional subspace. We propose CoSpaDi…

cs.CL2025

Share Your Attention: Transformer Weight Sharing via Matrix-based Dictionary Learning

Magauiya Zhussip, Dmitriy Shopkhoev, Ammar Ali +1

Large language models have revolutionized AI applications, yet their high computational and memory demands hinder their widespread deployment. Existing compression techniques focus…

cs.CL2025

ReplaceMe: Network Simplification via Depth Pruning and Transformer Block Linearization

Dmitriy Shopkhoev, Ammar Ali, Magauiya Zhussip +4

We introduce ReplaceMe, a generalized training-free depth pruning method that effectively replaces transformer blocks with a linear operation, while maintaining high performance fo…

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