Explainability and justification of automatic-decision making: A conceptual framework and a practical application

Fuente: arXiv
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Main Authors: Tajouri, Sarra, Meinard, Yves, Tsoukiàs, Alexis, Kirat, Thierry
Format: Preprint
Published: 2026
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author Tajouri, Sarra
Meinard, Yves
Tsoukiàs, Alexis
Kirat, Thierry
author_facet Tajouri, Sarra
Meinard, Yves
Tsoukiàs, Alexis
Kirat, Thierry
contents Explainability of algorithmic decision-making systems is both a regulatory objective and an area of intense research. The article argues that a crucial condition for the acceptability of algorithmic decision-making systems is that decisions must be justified in the eyes of their recipients. We make a clear distinction between explanation and justification. Explanations describe how a decision was made, while justifications give reasons that aim to make the decision acceptable. We propose a conceptual framework of explanations and justifications, based on Habermas's theory of communicative action and Perelman's New Rhetoric theory of law. This framework helps to analyze how different forms of explanation can support or fail to support justification. We illustrate our approach with a case study on university admissions in France.
format Preprint
id arxiv_https___arxiv_org_abs_2603_02073
institution arXiv
publishDate 2026
record_format arxiv
spellingShingle Explainability and justification of automatic-decision making: A conceptual framework and a practical application
Tajouri, Sarra
Meinard, Yves
Tsoukiàs, Alexis
Kirat, Thierry
Computers and Society
Explainability of algorithmic decision-making systems is both a regulatory objective and an area of intense research. The article argues that a crucial condition for the acceptability of algorithmic decision-making systems is that decisions must be justified in the eyes of their recipients. We make a clear distinction between explanation and justification. Explanations describe how a decision was made, while justifications give reasons that aim to make the decision acceptable. We propose a conceptual framework of explanations and justifications, based on Habermas's theory of communicative action and Perelman's New Rhetoric theory of law. This framework helps to analyze how different forms of explanation can support or fail to support justification. We illustrate our approach with a case study on university admissions in France.
title Explainability and justification of automatic-decision making: A conceptual framework and a practical application
topic Computers and Society
url https://arxiv.org/abs/2603.02073