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researcher

R. Alvarez

2 papers hereh-index 244 citations3 works total

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

author position
  • middle author2

Across the 2 of 2 papers where every author was matched, so the position is known.

fields
  • cs.IR1
  • quant-ph1
same name
  • R. Alvarez — 29 papers, h 11
  • R. Alvarez — 7 papers, h 20
  • R. Alvarez — 6 papers, h 4
  • R. Alvarez — 5 papers, h 17
  • R. Alvarez — 4 papers, h 2
  • R. Alvarez — 3 papers, h 5

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

collaborators

2 papers

cs.IR2025

Optimization of embeddings storage for RAG systems using quantization and dimensionality reduction techniques

Naamán Huerga-Pérez, Rubén Álvarez, Rubén Ferrero-Guillén +2

Retrieval-Augmented Generation enhances language models by retrieving relevant information from external knowledge bases, relying on high-dimensional vector embeddings typically st…

quant-ph2013

Squashing model for detectors and applications to quantum key distribution protocols

Oleg Gittsovich, Normand J. Beaudry, Varun Narasimhachar +3

We develop a framework that allows a description of measurements in Hilbert spaces that are smaller than their natural representation. This description, which we call a "squashing…

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