KR2023Proceedings of the 20th International Conference on Principles of Knowledge Representation and ReasoningProceedings of the 20th International Conference on Principles of Knowledge Representation and Reasoning

Rhodes, Greece. September 2-8, 2023.

Edited by
  1. Pierre Marquis,
  2. Tran Cao Son
  3. Gabriele Kern-Isberner

ISSN: 2334-1033
ISBN: 978-1-956792-02-7

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Copyright © 2023 International Joint Conferences on Artificial Intelligence Organization

Relating Abstract and Structured Accounts of Argumentation Dynamics: the Case of Expansions

  1. Henry Prakken(Department of Information and Computing Sciences, Utrecht University, Faculty of Law, University of Groningen)
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BibTeX
https://doi.org/10.24963/kr.2023/55

Keywords

  1. Argumentation

Abstract

This paper proposes a structured variant in ASPIC+ of the notion of expansions of abstract argumentation frameworks. The purpose of this is threefold: studying what it takes to instantiate the abstract notion of expansions with a structured account of argumentation, studying to which extent assumptions implicitly made at the abstract level hold for structured instantiations and studying which potentially interesting distinctions can be made at the structured level that cannot be expressed at the abstract level.