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arXiv · 2507.04994

Supported Abstract Argumentation for Case-Based Reasoning

Adam Gould·Gabriel de Olim Gaul·Francesca Toni
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Abstract

We introduce Supported Abstract Argumentation for Case-Based Reasoning (sAA-CBR), a binary classification model in which past cases engage in debates by arguing in favour of their labelling and attacking or supporting those with opposing or agreeing labels. With supports, sAA-CBR overcomes the limitation of its precursor AA-CBR, which can contain extraneous cases (or spikes) that are not included in the debates. We prove that sAA-CBR contains no spikes, without trading off key model properties

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Adam Gould, Gabriel de Olim Gaul, Francesca Toni. 2025-07-07. Supported Abstract Argumentation for Case-Based Reasoning. https://arxiv.org/abs/2507.04994

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