Are All Genders Equal in the Eyes of Algorithms? -- Analysing Search and Retrieval Algorithms for Algorithmic Gender Fairness

Fuente: arXiv
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Main Authors: Urchs, Stefanie, Thurner, Veronika, Aßenmacher, Matthias, Bothmann, Ludwig, Heumann, Christian, Thiemichen, Stephanie
Format: Preprint
Published: 2025
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author Urchs, Stefanie
Thurner, Veronika
Aßenmacher, Matthias
Bothmann, Ludwig
Heumann, Christian
Thiemichen, Stephanie
author_facet Urchs, Stefanie
Thurner, Veronika
Aßenmacher, Matthias
Bothmann, Ludwig
Heumann, Christian
Thiemichen, Stephanie
contents Algorithmic systems such as search engines and information retrieval platforms significantly influence academic visibility and the dissemination of knowledge. Despite assumptions of neutrality, these systems can reproduce or reinforce societal biases, including those related to gender. This paper introduces and applies a bias-preserving definition of algorithmic gender fairness, which assesses whether algorithmic outputs reflect real-world gender distributions without introducing or amplifying disparities. Using a heterogeneous dataset of academic profiles from German universities and universities of applied sciences, we analyse gender differences in metadata completeness, publication retrieval in academic databases, and visibility in Google search results. While we observe no overt algorithmic discrimination, our findings reveal subtle but consistent imbalances: male professors are associated with a greater number of search results and more aligned publication records, while female professors display higher variability in digital visibility. These patterns reflect the interplay between platform algorithms, institutional curation, and individual self-presentation. Our study highlights the need for fairness evaluations that account for both technical performance and representational equality in digital systems.
format Preprint
id arxiv_https___arxiv_org_abs_2508_05680
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle Are All Genders Equal in the Eyes of Algorithms? -- Analysing Search and Retrieval Algorithms for Algorithmic Gender Fairness
Urchs, Stefanie
Thurner, Veronika
Aßenmacher, Matthias
Bothmann, Ludwig
Heumann, Christian
Thiemichen, Stephanie
Information Retrieval
Artificial Intelligence
Algorithmic systems such as search engines and information retrieval platforms significantly influence academic visibility and the dissemination of knowledge. Despite assumptions of neutrality, these systems can reproduce or reinforce societal biases, including those related to gender. This paper introduces and applies a bias-preserving definition of algorithmic gender fairness, which assesses whether algorithmic outputs reflect real-world gender distributions without introducing or amplifying disparities. Using a heterogeneous dataset of academic profiles from German universities and universities of applied sciences, we analyse gender differences in metadata completeness, publication retrieval in academic databases, and visibility in Google search results. While we observe no overt algorithmic discrimination, our findings reveal subtle but consistent imbalances: male professors are associated with a greater number of search results and more aligned publication records, while female professors display higher variability in digital visibility. These patterns reflect the interplay between platform algorithms, institutional curation, and individual self-presentation. Our study highlights the need for fairness evaluations that account for both technical performance and representational equality in digital systems.
title Are All Genders Equal in the Eyes of Algorithms? -- Analysing Search and Retrieval Algorithms for Algorithmic Gender Fairness
topic Information Retrieval
Artificial Intelligence
url https://arxiv.org/abs/2508.05680