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Aleksei Ustimenko

12 papers hereh-index 545 citations12 works total

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

author position
  • first author1
  • middle author2
  • last author9

Across the 12 of 12 papers where every author was matched, so the position is known.

fields
  • cs.IR4
  • cs.LG4
  • quant-ph2
  • math.OC1
  • physics.chem-ph1
same name
  • Aleksei Ustimenko — 7 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 citedOn Gradient Boosted Decision Trees and Neural Rankers: A Case-Study on Short-Video Recommendations at ShareChat

4 citations · 4 across the 12 of their papers we have counts for

collaborators
Showing 2026 · quant-phShow all

2 papers · 2 filters

quant-ph2026

Topology Obstructs Pure Foundation Neural Quantum States

Timothy Heightman, Elena Orlova, Philip Mantrov +1

Foundation models for ground states in spin-1/2 systems are a promising method for problems ranging from quantum chemistry to identifying new phase diagrams. Nearly all such models…

quant-ph2026

Hamilton-Zero: A Neural Tensor-Network Foundation Model for Ground States of Arbitrary Quadratic Qubit Hamiltonians

Timothy Heightman, Elena Orlova, Philip Mantrov +1

A central promise of useful quantum advantage is the ability to compute ground states of Hamiltonian systems beyond the reach of classical simulation methods. Here we demonstrate t…

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