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A Mathematical Conceptualization of Bundle Sets in Defeasible Logic Programming

Published: 21 May 2024 Publication History

Abstract

Defeasible Logic Programming (DeLP) is a formalism for structured argumentation-based reasoning that is founded on a dialectical procedure that relies on trees to compute answers to queries, which return the so-called warrant statuses of the literals involved. In this work, we propose a novel, more general, and minimal structure (understanding it as the minimum information necessary to warrant a statement) than the concept of dialectical tree, which we call parsimonious bundle set. This structure is significant for a line of research that we are carrying out in which we are studying the theoretical foundations of DeLP toward the definition of model-theoretic semantics, a contribution that, in turn, will allow us to analyze the formalism from a different perspective, focusing on theoretical aspects, and also to eventually generalize the query language from literals to formulas built from Boolean connectives. Therefore, in this first step, we focus on developing the basic tools required to provide an alternative to the operational semantics of DeLP that is centered on declarative definitions.

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Cited By

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  • (2024)Towards a Dialogue Game-Based Semantics for Extended Abstract Argumentation Frameworks Based on Indecision-BlockingScalable Uncertainty Management10.1007/978-3-031-76235-2_33(445-460)Online publication date: 12-Nov-2024

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    cover image ACM Conferences
    SAC '24: Proceedings of the 39th ACM/SIGAPP Symposium on Applied Computing
    April 2024
    1898 pages
    ISBN:9798400702433
    DOI:10.1145/3605098
    Publication rights licensed to ACM. ACM acknowledges that this contribution was authored or co-authored by an employee, contractor or affiliate of a national government. As such, the Government retains a nonexclusive, royalty-free right to publish or reproduce this article, or to allow others to do so, for Government purposes only.

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    Published: 21 May 2024

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    Author Tags

    1. defeasible reasoning
    2. structured argumentation
    3. defeasible logic programming
    4. argumentation lines
    5. model-theoretic semantics

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    • CONICET
    • Universidad Nacional del Sur
    • Universidad Nacional de Entre Rios
    • Agencia Nacional de Promocion Cientifica y Tecnologica
    • MCIN/AEI/10.13039/501100011033
    • European Union Next- GenerationEU/PRTR

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    • (2024)Towards a Dialogue Game-Based Semantics for Extended Abstract Argumentation Frameworks Based on Indecision-BlockingScalable Uncertainty Management10.1007/978-3-031-76235-2_33(445-460)Online publication date: 12-Nov-2024

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