Argumentação computacional estruturada como método de inferência para disputas em ordenamentos jurídicos positivos
Abstract
Computational Argumentation has been applied successfully over le- gal disputes, especialy in consuetudinary law (case-based). Aiming the exten- sion of this approach to other legal systems -such as positive law- it is necessary to distinguish the backup of arguments based on past cases from the guarantees of the arguments based on positive laws. In this paper, the expressiveness of the frameworks for structured argumentation ASPIC+ and DeLP are compared, in order to represent such problems of legal disputes in positive law systems. The results show that such extension is feasible, although the addition of new constraints reaches the limits of the mentioned frameworks expressiveness.
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