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researcher

Álvaro Barreiro

3 papers hereh-index 211.3k citations95 works total

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

author position
  • last author2

Across the 2 of 3 papers where every author was matched, so the position is known.

fields
  • cs.IR3

identity via Semantic Scholar / OpenAlex

activity
20192025
most citedUsing Score Distributions to Compare Statistical Significance Tests for Information Retrieval Evaluation

20 citations · 25 across the 3 of their papers we have counts for

collaborators

3 papers

cs.IR2025

Towards Reliable Testing for Multiple Information Retrieval System Comparisons

David Otero, Javier Parapar, Álvaro Barreiro

Null Hypothesis Significance Testing is the \textit{de facto} tool for assessing effectiveness differences between Information Retrieval systems. Researchers use statistical tests…

cs.IR2024★ 5 cited

Limitations of Automatic Relevance Assessments with Large Language Models for Fair and Reliable Retrieval Evaluation

David Otero, Javier Parapar, Álvaro Barreiro

Offline evaluation of search systems depends on test collections. These benchmarks provide the researchers with a corpus of documents, topics and relevance judgements indicating wh…

cs.IR2019★ 20 cited

Using Score Distributions to Compare Statistical Significance Tests for Information Retrieval Evaluation

Javier Parapar, David E. Losada, Manuel A. Presedo-Quindimil +1

Statistical significance tests can provide evidence that the observed difference in performance between two methods is not due to chance. In Information Retrieval, some studies hav…

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