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Christos Sourmpis

4 papers hereh-index 454 citations8 works total

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

author position
  • first author1
  • middle author2

Across the 3 of 4 papers where every author was matched, so the position is known.

fields
  • cs.AI1
  • cs.CL1
  • cs.LG1
  • q-bio.NC1

identity via Semantic Scholar / OpenAlex

most citedTrial matching: capturing variability with data-constrained spiking neural networks

3 citations · 3 across the 4 of their papers we have counts for

collaborators

4 papers

cs.LG2026

Blurry Window Attention

Axel Laborieux, Christos Sourmpis, Juan Gabriel Kostelec +1

The Softmax Attention operation in Transformer language models has a quadratic complexity in the sequence length and a growing state size in the form of KV cache, which becomes a b…

cs.CL2026

When Perplexity Lies: Generation-Focused Distillation of Hybrid Sequence Models

Juan Gabriel Kostelec, Qinghai Guo

Converting a pretrained Transformer into a more efficient hybrid model through distillation offers a promising approach to reducing inference costs. However, achieving high-quality…

cs.AI2026

AllMem: A Memory-centric Recipe for Efficient Long-context Modeling

Ziming Wang, Xiang Wang, Kailong Peng +5

Large Language Models (LLMs) encounter significant performance bottlenecks in long-sequence tasks due to the computational complexity and memory overhead inherent in the self-atten…

q-bio.NC2023★ 3 cited

Trial matching: capturing variability with data-constrained spiking neural networks

Christos Sourmpis, Carl Petersen, Wulfram Gerstner +1

Simultaneous behavioral and electrophysiological recordings call for new methods to reveal the interactions between neural activity and behavior. A milestone would be an interpreta…

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